diff --git a/.gitignore b/.gitignore deleted file mode 100644 index 776f6d90d..000000000 --- a/.gitignore +++ /dev/null @@ -1,6 +0,0 @@ -*.pyc -*.swp -.DS_Store -answers -.hg -.idea \ No newline at end of file diff --git a/.gitpod.Dockerfile b/.gitpod.Dockerfile deleted file mode 100644 index d6122b7f2..000000000 --- a/.gitpod.Dockerfile +++ /dev/null @@ -1,11 +0,0 @@ -# Install custom tools, runtimes, etc. -# For example "bastet", a command-line tetris clone: -# RUN brew install bastet -# -# More information: https://www.gitpod.io/docs/config-docker/ - -FROM gitpod/workspace-full:latest - -USER gitpod - -RUN pip3 install pytest==4.4.2 pytest-testdox mock \ No newline at end of file diff --git a/.gitpod.yml b/.gitpod.yml deleted file mode 100644 index 94253242b..000000000 --- a/.gitpod.yml +++ /dev/null @@ -1,14 +0,0 @@ -image: - file: .gitpod.Dockerfile - -tasks: - - command: python contemplate_koans.py - -github: - prebuilds: - # enable for the master/default branch (defaults to true) - master: true - # enable for pull requests coming from this repo (defaults to true) - pullRequests: false - # add a "Review in Gitpod" button as a comment to pull requests (defaults to true) - addComment: false diff --git a/.hgignore b/.hgignore deleted file mode 100644 index f1035d222..000000000 --- a/.hgignore +++ /dev/null @@ -1,7 +0,0 @@ -syntax: glob -*.pyc -*.swp -.DS_Store -answers -.git -.idea \ No newline at end of file diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index e8f7d64ac..000000000 --- a/.travis.yml +++ /dev/null @@ -1,23 +0,0 @@ -language: python - -python: - - 3.9 - -script: - - python _runner_tests.py -# - python contemplate_koans.py # Run all the koans -# - python contemplate_koans.py about_asserts about_none # Run a subset of -# # koans -# -# Working through Python Koans in a fork? Want to use Travis CI to show which -# koans you've passed? Then comment out one of the above "contemplate_koans" -# lines above! -# -notifications: - email: true - -# Some other koans (see runner/sensei.py or "ls koans" to see the light): -# -# about_none about_lists about_list_assignments about_dictionaries -# about_strings about_tuples about_methods about_control_statements -# about_true_and_false about_sets ... diff --git a/Contributor Notes.txt b/Contributor Notes.txt deleted file mode 100644 index c14bb947a..000000000 --- a/Contributor Notes.txt +++ /dev/null @@ -1,12 +0,0 @@ -Testing a specific koan -=================================== - -This will help when adding/modifying koans - -Running a whole test case: - - $ python3 contemplate_koans.py about_strings - - Running a single test: - - $ python3 contemplate_koans.py about_strings.AboutStrings.test_triple_quoted_strings_need_less_escaping diff --git a/MIT-LICENSE b/MIT-LICENSE deleted file mode 100644 index 5e57f89fd..000000000 --- a/MIT-LICENSE +++ /dev/null @@ -1,19 +0,0 @@ -Copyright 2021 Greg Malcolm and The Status Is Not Quo - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is furnished -to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. \ No newline at end of file diff --git a/README.rst b/README.rst deleted file mode 100644 index e2f303fe9..000000000 --- a/README.rst +++ /dev/null @@ -1,242 +0,0 @@ -============ -Python Koans -============ - -.. image:: https://travis-ci.org/gregmalcolm/python_koans.png?branch=master - :target: http://travis-ci.org/gregmalcolm/python_koans - -.. image:: https://img.shields.io/badge/Gitpod-ready--to--code-blue?logo=gitpod - :target: https://gitpod.io/#https://github.com/gregmalcolm/python_koans - -.. image:: https://www.eclipse.org/che/contribute.svg - :target: https://workspaces.openshift.com/f?url=https://gitpod.io/#https://github.com/gregmalcolm/python_koans - -One click installation: ------------------------ - -.. image:: https://www.eclipse.org/che/contribute.svg - :target: https://workspaces.openshift.com/f?url=https://gitpod.io/#https://github.com/gregmalcolm/python_koans -| or -.. image:: https://gitpod.io/button/open-in-gitpod.svg - :target: https://gitpod.io/#https://gitpod.io/#https://github.com/gregmalcolm/python_koans - -| - -Python Koans is a port of Edgecase's "Ruby Koans" which can be found -at http://rubykoans.com/. - -.. image:: https://user-images.githubusercontent.com/2614930/28401740-ec6214b2-6cd0-11e7-8afd-30ed3102bfd6.png - -Python Koans is an interactive tutorial for learning the Python programming -language by making tests pass. - -Most tests are *fixed* by filling the missing parts of assert functions. Eg: - -.. code-block:: python - - self.assertEqual(__, 1+2) - -which can be fixed by replacing the __ part with the appropriate code: - -.. code-block:: python - - self.assertEqual(3, 1+2) - -Occasionally you will encounter some failing tests that are already filled out. -In these cases you will need to finish implementing some code to progress. For -example, there is an exercise for writing some code that will tell you if a -triangle is equilateral, isosceles or scalene. - -As well as being a great way to learn some Python, it is also a good way to get -a taste of Test Driven Development (TDD). - - -Downloading Python Koans ------------------------- - -Python Koans is available on GitHub: - -* https://github.com/gregmalcolm/python_koans - -You can clone with Git or download the source as a zip/gz/bz2. - - -Installing Python Koans ------------------------ - -Aside from downloading or checking out the latest version of Python Koans, you -need to install the Python interpreter. - -At this time of writing, we support Python 3. The policy is to try to keep -current with the latest production version. - -You should be able to work with newer Python versions, but older ones will -likely give you problems. - -You can download Python from here: - -* https://www.python.org/downloads/ - -After installing Python make sure the folder containing the python executable -is in the system path. In other words, you need to be able to run Python from a -command console. It will either be ``python3`` or for Windows it will be ``python.exe``. - -If you have problems, this may help: - -* https://www.python.org/about/gettingstarted/ - -Windows users may also want to update the line in the batch file ``run.bat`` to -set the python path:: - - SET PYTHON_PATH=C:\Python39 - - -Getting Started ---------------- - -Jake Hebbert has created a couple of screencasts available here: - -https://www.youtube.com/watch?v=e2WXgXEjbHY&list=PL5Up_u-XkWgNcunP_UrTJG_3EXgbK2BQJ&index=1 - -Or if you prefer to read: - -From a \*nix terminal or Windows command prompt run:: - -.. code-block:: sh - - python contemplate_koans.py - -or: - -.. code-block:: sh - - python3 contemplate_koans.py - -In my case I'm using Python 3 with Windows, so I fire up my command -shell (cmd.exe) and run this: - -.. image:: https://user-images.githubusercontent.com/2614930/28401747-f723ff00-6cd0-11e7-9b9a-a6993b753cf6.png - -Apparently a test failed:: - - AssertionError: False is not True - -It also tells me exactly where the problem is, it's an assert on line 12 -of ``.\\koans\\about_asserts.py``. This one is easy, just change ``False`` to ``True`` to -make the test pass. - -Sooner or later you will likely encounter tests where you are not sure what the -expected value should be. For example: - -.. code-block:: python - - class Dog: - pass - - def test_objects_are_objects(self): - fido = self.Dog() - self.assertEqual(__, isinstance(fido, object)) - -This is where the Python Command Line can come in handy. In this case I can -fire up the command line, recreate the scenario and run queries: - -.. image:: https://user-images.githubusercontent.com/2614930/28401750-f9dcb296-6cd0-11e7-98eb-c20318eada33.png - -Sniffer Support ---------------- - -Sniffer allows you to run the tests continuously. If you modify any files files -in the koans directory, it will rerun the tests. - -To set this up, you need to install sniffer: - -.. code-block:: sh - - python3 -m pip install sniffer - -You should also run one of these libraries depending on your system. This will -automatically trigger sniffer when a file changes, otherwise sniffer will have -to poll to see if the files have changed. - -On Linux: - -.. code-block:: sh - - python3 -m pip install pyinotify - -On Windows: - -.. code-block:: sh - - python3 -m pip install pywin32 - - Also available here: - - https://github.com/mhammond/pywin32/releases - -On macOS: - -.. code-block:: sh - - python3 -m pip install MacFSEvents - -Once it is set up, you just run: - -.. code-block:: sh - - sniffer - -Just modify one of the koans files and you'll see that the tests are triggered -automatically. Sniffer is controlled by ``scent.py``. - -Getting the Most From the Koans -------------------------------- - -Quoting the Ruby Koans instructions: - - "In test-driven development the mantra has always been, red, green, - refactor. Write a failing test and run it (red), make the test pass - (green), then refactor it (that is look at the code and see if you - can make it any better). In this case you will need to run the koan - and see it fail (red), make the test pass (green), then take a - moment and reflect upon the test to see what it is teaching you - and improve the code to better communicate its intent (refactor)." - - - -Finding More Koan Projects --------------------------- - -There are number of other great Koan projects out there for various languages -and frameworks. Most of them can be found in GitHub. Also there is a little -koans activity on Bitbucket. - -* GitHub koan projects: - https://github.com/search?q=koans&ref=cmdform - -* Bitbucket koan projects: - https://bitbucket.org/repo/all?name=koans - -Translations ------------- - -Translations are always welcome! Feel free to add one to this README -if you happen to work on one: - -https://github.com/mswell/python_koans_br - -Acknowledgments ---------------- - -Thanks go to Jim Weirich and Joe O'Brien for the original Ruby Koans that the -Python Koans is based on! Also the Ruby Koans in turn borrows from Metakoans -so thanks also go to Ara Howard for that! - -Also thanks to everyone who has contributed to Python Koans! I got a great -headstart by taking over a code base initiated by the combined Mikes of -FPIP. So here's a little plug for their very cool Python podcast: - -* https://www.frompythonimportpodcast.com/ - -A big thanks also to Mike Pirnat @pirnat and Kevin Chase @kjc have pitched in -as co-maintainers at various times diff --git a/_runner_tests.py b/_runner_tests.py deleted file mode 100644 index 26fec382d..000000000 --- a/_runner_tests.py +++ /dev/null @@ -1,26 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -import sys -import unittest - -from runner.runner_tests.test_mountain import TestMountain -from runner.runner_tests.test_sensei import TestSensei -from runner.runner_tests.test_helper import TestHelper -from runner.runner_tests.test_path_to_enlightenment import TestFilterKoanNames -from runner.runner_tests.test_path_to_enlightenment import TestKoansSuite - - -def suite(): - suite = unittest.TestSuite() - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TestMountain)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TestSensei)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TestHelper)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TestFilterKoanNames)) - suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TestKoansSuite)) - return suite - - -if __name__ == '__main__': - res = unittest.TextTestRunner(verbosity=2).run(suite()) - sys.exit(not res.wasSuccessful()) diff --git a/contemplate_koans.py b/contemplate_koans.py deleted file mode 100644 index ddf992388..000000000 --- a/contemplate_koans.py +++ /dev/null @@ -1,34 +0,0 @@ -#!/usr/bin/env python - -# -# Acknowledgment: -# -# Python Koans is a port of Ruby Koans originally written by Jim Weirich -# and Joe O'brien of Edgecase. There are some differences and tweaks specific -# to the Python language, but a great deal of it has been copied wholesale. -# So thanks guys! -# - -import sys - -if __name__ == '__main__': - if sys.version_info < (3, 0): - print("\nThis is the Python 3 version of Python Koans, but you are " + - "running it with Python 2!\n\n" - "Did you accidentally use the wrong Python script? \nTry:\n\n" + - " python3 contemplate_koans.py\n") - else: - if sys.version_info < (3, 7): - print("\n" + - "********************************************************\n" + - "WARNING:\n" + - "This version of Python Koans was designed for " + - "Python 3.7 or greater.\n" + - "Your version of Python is older, so you may run into " + - "problems!\n\n" + - "But let's see how far we get...\n" + - "********************************************************\n") - - from runner.mountain import Mountain - - Mountain().walk_the_path(sys.argv) diff --git a/example_file.txt b/example_file.txt deleted file mode 100644 index ffe7cbd89..000000000 --- a/example_file.txt +++ /dev/null @@ -1,4 +0,0 @@ -this -is -a -test diff --git a/index.html b/index.html new file mode 100644 index 000000000..1e6610e6a --- /dev/null +++ b/index.html @@ -0,0 +1,88 @@ + + + + + + + gregmalcolm/python_koans @ GitHub + + + + + + + Fork me on GitHub + +
+ +
+ + + + +
+ +

python_koans + by gregmalcolm

+ +
+ Link to Python Koans repostiory (for easier koans hunting) +
+ +

Python Koans. Inspired by edgecase's ruby_koans (http://github.com/edgecase/ruby_koans), the Python koans will teach Python through a series of test cases to be completed. + +Latest is currently on https://gregmalcolm@bitbucket.org/mcrute/python_koans/ fork.

Install

+

* Download source from a python_koans fork on http://bitbucket.org +* Install python 2.6 or later +* Make sure python is pathed +* From command line: + python contemplate_koans.py

+

Authors

+

Mike Clute
Mike Pirnat
Greg Malcolm

+

Contact

+

Greg Malcolm (greg@gregmalcolm.com)

+ + +

Download

+

+ You can download this project in either + zip or + tar formats. +

+

You can also clone the project with Git + by running: + 

$ git clone git://github.com/gregmalcolm/python_koans
+

+ +
+ get the source code on GitHub : gregmalcolm/python_koans +
+ +
+ + + + diff --git a/koans.txt b/koans.txt deleted file mode 100644 index 8e2788028..000000000 --- a/koans.txt +++ /dev/null @@ -1,40 +0,0 @@ -# Lines starting with # are ignored. -koans.about_asserts.AboutAsserts -koans.about_strings.AboutStrings -koans.about_none.AboutNone -koans.about_lists.AboutLists -koans.about_list_assignments.AboutListAssignments -koans.about_dictionaries.AboutDictionaries -koans.about_string_manipulation.AboutStringManipulation -koans.about_tuples.AboutTuples -koans.about_methods.AboutMethods -koans.about_control_statements.AboutControlStatements -koans.about_true_and_false.AboutTrueAndFalse -koans.about_sets.AboutSets -koans.about_triangle_project.AboutTriangleProject -koans.about_exceptions.AboutExceptions -koans.about_triangle_project2.AboutTriangleProject2 -koans.about_iteration.AboutIteration -koans.about_comprehension.AboutComprehension -koans.about_generators.AboutGenerators -koans.about_lambdas.AboutLambdas -koans.about_scoring_project.AboutScoringProject -koans.about_classes.AboutClasses -koans.about_with_statements.AboutWithStatements -koans.about_monkey_patching.AboutMonkeyPatching -koans.about_dice_project.AboutDiceProject -koans.about_method_bindings.AboutMethodBindings -koans.about_decorating_with_functions.AboutDecoratingWithFunctions -koans.about_decorating_with_classes.AboutDecoratingWithClasses -koans.about_inheritance.AboutInheritance -koans.about_multiple_inheritance.AboutMultipleInheritance -koans.about_scope.AboutScope -koans.about_modules.AboutModules -koans.about_packages.AboutPackages -koans.about_class_attributes.AboutClassAttributes -koans.about_attribute_access.AboutAttributeAccess -koans.about_deleting_objects.AboutDeletingObjects -koans.about_proxy_object_project.AboutProxyObjectProject -koans.about_proxy_object_project.TelevisionTest -koans.about_extra_credit.AboutExtraCredit -koans.about_regex.AboutRegex diff --git a/koans/GREEDS_RULES.txt b/koans/GREEDS_RULES.txt deleted file mode 100644 index 58b5a9cb6..000000000 --- a/koans/GREEDS_RULES.txt +++ /dev/null @@ -1,66 +0,0 @@ -= Playing Greed - -Greed is a dice game played among 2 or more players, using 5 -six-sided dice. - -== Playing Greed - -Each player takes a turn consisting of one or more rolls of the dice. -On the first roll of the game, a player rolls all five dice which are -scored according to the following: - - Three 1's => 1000 points - Three 6's => 600 points - Three 5's => 500 points - Three 4's => 400 points - Three 3's => 300 points - Three 2's => 200 points - One 1 => 100 points - One 5 => 50 points - -A single die can only be counted once in each roll. For example, -a "5" can only count as part of a triplet (contributing to the 500 -points) or as a single 50 points, but not both in the same roll. - -Example Scoring - - Throw Score - --------- ------------------ - 5 1 3 4 1 50 + 2 * 100 = 250 - 1 1 1 3 1 1000 + 100 = 1100 - 2 4 4 5 4 400 + 50 = 450 - -The dice not contributing to the score are called the non-scoring -dice. "3" and "4" are non-scoring dice in the first example. "3" is -a non-scoring die in the second, and "2" is a non-score die in the -final example. - -After a player rolls and the score is calculated, the scoring dice are -removed and the player has the option of rolling again using only the -non-scoring dice. If all of the thrown dice are scoring, then the -player may roll all 5 dice in the next roll. - -The player may continue to roll as long as each roll scores points. If -a roll has zero points, then the player loses not only their turn, but -also accumulated score for that turn. If a player decides to stop -rolling before rolling a zero-point roll, then the accumulated points -for the turn is added to his total score. - -== Getting "In The Game" - -Before a player is allowed to accumulate points, they must get at -least 300 points in a single turn. Once they have achieved 300 points -in a single turn, the points earned in that turn and each following -turn will be counted toward their total score. - -== End Game - -Once a player reaches 3000 (or more) points, the game enters the final -round where each of the other players gets one more turn. The winner -is the player with the highest score after the final round. - -== References - -Greed is described on Wikipedia at -http://en.wikipedia.org/wiki/Greed_(dice_game), however the rules are -a bit different from the rules given here. diff --git a/koans/__init__.py b/koans/__init__.py deleted file mode 100644 index 8d78ec0f1..000000000 --- a/koans/__init__.py +++ /dev/null @@ -1,4 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# koans \ No newline at end of file diff --git a/koans/a_package_folder/__init__.py b/koans/a_package_folder/__init__.py deleted file mode 100644 index 20f417e99..000000000 --- a/koans/a_package_folder/__init__.py +++ /dev/null @@ -1,4 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -an_attribute = 1984 \ No newline at end of file diff --git a/koans/a_package_folder/a_module.py b/koans/a_package_folder/a_module.py deleted file mode 100644 index 0d0228e39..000000000 --- a/koans/a_package_folder/a_module.py +++ /dev/null @@ -1,7 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -class Duck: - @property - def name(self): - return "Donald" \ No newline at end of file diff --git a/koans/about_asserts.py b/koans/about_asserts.py deleted file mode 100644 index d17ed0cdf..000000000 --- a/koans/about_asserts.py +++ /dev/null @@ -1,78 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -class AboutAsserts(Koan): - - def test_assert_truth(self): - """ - We shall contemplate truth by testing reality, via asserts. - """ - - # Confused? This video should help: - # - # http://bit.ly/about_asserts - - self.assertTrue(False) # This should be True - - def test_assert_with_message(self): - """ - Enlightenment may be more easily achieved with appropriate messages. - """ - self.assertTrue(False, "This should be True -- Please fix this") - - def test_fill_in_values(self): - """ - Sometimes we will ask you to fill in the values - """ - self.assertEqual(__, 1 + 1) - - def test_assert_equality(self): - """ - To understand reality, we must compare our expectations against reality. - """ - expected_value = __ - actual_value = 1 + 1 - self.assertTrue(expected_value == actual_value) - - def test_a_better_way_of_asserting_equality(self): - """ - Some ways of asserting equality are better than others. - """ - expected_value = __ - actual_value = 1 + 1 - - self.assertEqual(expected_value, actual_value) - - def test_that_unittest_asserts_work_the_same_way_as_python_asserts(self): - """ - Understand what lies within. - """ - - # This throws an AssertionError exception - assert False - - def test_that_sometimes_we_need_to_know_the_class_type(self): - """ - What is in a class name? - """ - - # Sometimes we will ask you what the class type of an object is. - # - # For example, contemplate the text string "navel". What is its class type? - # The koans runner will include this feedback for this koan: - # - # AssertionError: '-=> FILL ME IN! <=-' != - # - # So "navel".__class__ is equal to ? No not quite. This - # is just what it displays. The answer is simply str. - # - # See for yourself: - - self.assertEqual(__, "navel".__class__) # It's str, not - - # Need an illustration? More reading can be found here: - # - # https://github.com/gregmalcolm/python_koans/wiki/Class-Attribute - diff --git a/koans/about_attribute_access.py b/koans/about_attribute_access.py deleted file mode 100644 index f12f61143..000000000 --- a/koans/about_attribute_access.py +++ /dev/null @@ -1,210 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Partially based on AboutMessagePassing in the Ruby Koans -# - -from runner.koan import * - -class AboutAttributeAccess(Koan): - - class TypicalObject: - pass - - def test_calling_undefined_functions_normally_results_in_errors(self): - typical = self.TypicalObject() - - with self.assertRaises(___): typical.foobar() - - def test_calling_getattribute_causes_an_attribute_error(self): - typical = self.TypicalObject() - - with self.assertRaises(___): typical.__getattribute__('foobar') - - # THINK ABOUT IT: - # - # If the method __getattribute__() causes the AttributeError, then - # what would happen if we redefine __getattribute__()? - - # ------------------------------------------------------------------ - - class CatchAllAttributeReads: - def __getattribute__(self, attr_name): - return "Someone called '" + attr_name + "' and it could not be found" - - def test_all_attribute_reads_are_caught(self): - catcher = self.CatchAllAttributeReads() - - self.assertRegex(catcher.foobar, __) - - def test_intercepting_return_values_can_disrupt_the_call_chain(self): - catcher = self.CatchAllAttributeReads() - - self.assertRegex(catcher.foobaz, __) # This is fine - - try: - catcher.foobaz(1) - except TypeError as ex: - err_msg = ex.args[0] - - self.assertRegex(err_msg, __) - - # foobaz returns a string. What happens to the '(1)' part? - # Try entering this into a python console to reproduce the issue: - # - # "foobaz"(1) - # - - def test_changes_to_the_getattribute_implementation_affects_getattr_function(self): - catcher = self.CatchAllAttributeReads() - - self.assertRegex(getattr(catcher, 'any_attribute'), __) - - # ------------------------------------------------------------------ - - class WellBehavedFooCatcher: - def __getattribute__(self, attr_name): - if attr_name[:3] == "foo": - return "Foo to you too" - else: - return super().__getattribute__(attr_name) - - def test_foo_attributes_are_caught(self): - catcher = self.WellBehavedFooCatcher() - - self.assertEqual(__, catcher.foo_bar) - self.assertEqual(__, catcher.foo_baz) - - def test_non_foo_messages_are_treated_normally(self): - catcher = self.WellBehavedFooCatcher() - - with self.assertRaises(___): catcher.normal_undefined_attribute - - # ------------------------------------------------------------------ - - global stack_depth - stack_depth = 0 - - class RecursiveCatcher: - def __init__(self): - global stack_depth - stack_depth = 0 - self.no_of_getattribute_calls = 0 - - def __getattribute__(self, attr_name): - # We need something that is outside the scope of this class: - global stack_depth - stack_depth += 1 - - if stack_depth<=10: # to prevent a stack overflow - self.no_of_getattribute_calls += 1 - # Oops! We just accessed an attribute (no_of_getattribute_calls) - # Guess what happens when self.no_of_getattribute_calls is - # accessed? - - # Using 'object' directly because using super() here will also - # trigger a __getattribute__() call. - return object.__getattribute__(self, attr_name) - - def my_method(self): - pass - - def test_getattribute_is_a_bit_overzealous_sometimes(self): - catcher = self.RecursiveCatcher() - catcher.my_method() - global stack_depth - self.assertEqual(__, stack_depth) - - # ------------------------------------------------------------------ - - class MinimalCatcher: - class DuffObject: pass - - def __init__(self): - self.no_of_getattr_calls = 0 - - def __getattr__(self, attr_name): - self.no_of_getattr_calls += 1 - return self.DuffObject - - def my_method(self): - pass - - def test_getattr_ignores_known_attributes(self): - catcher = self.MinimalCatcher() - catcher.my_method() - - self.assertEqual(__, catcher.no_of_getattr_calls) - - def test_getattr_only_catches_unknown_attributes(self): - catcher = self.MinimalCatcher() - catcher.purple_flamingos() - catcher.free_pie() - - self.assertEqual(__, - type(catcher.give_me_duff_or_give_me_death()).__name__) - - self.assertEqual(__, catcher.no_of_getattr_calls) - - # ------------------------------------------------------------------ - - class PossessiveSetter(object): - def __setattr__(self, attr_name, value): - new_attr_name = attr_name - - if attr_name[-5:] == 'comic': - new_attr_name = "my_" + new_attr_name - elif attr_name[-3:] == 'pie': - new_attr_name = "a_" + new_attr_name - - object.__setattr__(self, new_attr_name, value) - - def test_setattr_intercepts_attribute_assignments(self): - fanboy = self.PossessiveSetter() - - fanboy.comic = 'The Laminator, issue #1' - fanboy.pie = 'blueberry' - - self.assertEqual(__, fanboy.a_pie) - - # - # NOTE: Change the prefix to make this next assert pass - # - - prefix = '__' - self.assertEqual("The Laminator, issue #1", getattr(fanboy, prefix + '_comic')) - - # ------------------------------------------------------------------ - - class ScarySetter: - def __init__(self): - self.num_of_coconuts = 9 - self._num_of_private_coconuts = 2 - - def __setattr__(self, attr_name, value): - new_attr_name = attr_name - - if attr_name[0] != '_': - new_attr_name = "altered_" + new_attr_name - - object.__setattr__(self, new_attr_name, value) - - def test_it_modifies_external_attribute_as_expected(self): - setter = self.ScarySetter() - setter.e = "mc hammer" - - self.assertEqual(__, setter.altered_e) - - def test_it_mangles_some_internal_attributes(self): - setter = self.ScarySetter() - - try: - coconuts = setter.num_of_coconuts - except AttributeError: - self.assertEqual(__, setter.altered_num_of_coconuts) - - def test_in_this_case_private_attributes_remain_unmangled(self): - setter = self.ScarySetter() - - self.assertEqual(__, setter._num_of_private_coconuts) diff --git a/koans/about_class_attributes.py b/koans/about_class_attributes.py deleted file mode 100644 index 7a5be1df4..000000000 --- a/koans/about_class_attributes.py +++ /dev/null @@ -1,154 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Based on AboutClassMethods in the Ruby Koans -# - -from runner.koan import * - -class AboutClassAttributes(Koan): - class Dog: - pass - - def test_objects_are_objects(self): - fido = self.Dog() - self.assertEqual(__, isinstance(fido, object)) - - def test_classes_are_types(self): - self.assertEqual(__, self.Dog.__class__ == type) - - def test_classes_are_objects_too(self): - self.assertEqual(__, issubclass(self.Dog, object)) - - def test_objects_have_methods(self): - fido = self.Dog() - self.assertEqual(__, len(dir(fido))) - - def test_classes_have_methods(self): - self.assertEqual(__, len(dir(self.Dog))) - - def test_creating_objects_without_defining_a_class(self): - singularity = object() - self.assertEqual(__, len(dir(singularity))) - - def test_defining_attributes_on_individual_objects(self): - fido = self.Dog() - fido.legs = 4 - - self.assertEqual(__, fido.legs) - - def test_defining_functions_on_individual_objects(self): - fido = self.Dog() - fido.wag = lambda : 'fidos wag' - - self.assertEqual(__, fido.wag()) - - def test_other_objects_are_not_affected_by_these_singleton_functions(self): - fido = self.Dog() - rover = self.Dog() - - def wag(): - return 'fidos wag' - fido.wag = wag - - with self.assertRaises(___): rover.wag() - - # ------------------------------------------------------------------ - - class Dog2: - def wag(self): - return 'instance wag' - - def bark(self): - return "instance bark" - - def growl(self): - return "instance growl" - - @staticmethod - def bark(): - return "staticmethod bark, arg: None" - - @classmethod - def growl(cls): - return "classmethod growl, arg: cls=" + cls.__name__ - - def test_since_classes_are_objects_you_can_define_singleton_methods_on_them_too(self): - self.assertRegex(self.Dog2.growl(), __) - - def test_classmethods_are_not_independent_of_instance_methods(self): - fido = self.Dog2() - self.assertRegex(fido.growl(), __) - self.assertRegex(self.Dog2.growl(), __) - - def test_staticmethods_are_unbound_functions_housed_in_a_class(self): - self.assertRegex(self.Dog2.bark(), __) - - def test_staticmethods_also_overshadow_instance_methods(self): - fido = self.Dog2() - self.assertRegex(fido.bark(), __) - - # ------------------------------------------------------------------ - - class Dog3: - def __init__(self): - self._name = None - - def get_name_from_instance(self): - return self._name - - def set_name_from_instance(self, name): - self._name = name - - @classmethod - def get_name(cls): - return cls._name - - @classmethod - def set_name(cls, name): - cls._name = name - - name = property(get_name, set_name) - name_from_instance = property(get_name_from_instance, set_name_from_instance) - - def test_classmethods_can_not_be_used_as_properties(self): - fido = self.Dog3() - with self.assertRaises(___): fido.name = "Fido" - - def test_classes_and_instances_do_not_share_instance_attributes(self): - fido = self.Dog3() - fido.set_name_from_instance("Fido") - fido.set_name("Rover") - self.assertEqual(__, fido.get_name_from_instance()) - self.assertEqual(__, self.Dog3.get_name()) - - def test_classes_and_instances_do_share_class_attributes(self): - fido = self.Dog3() - fido.set_name("Fido") - self.assertEqual(__, fido.get_name()) - self.assertEqual(__, self.Dog3.get_name()) - - # ------------------------------------------------------------------ - - class Dog4: - def a_class_method(cls): - return 'dogs class method' - - def a_static_method(): - return 'dogs static method' - - a_class_method = classmethod(a_class_method) - a_static_method = staticmethod(a_static_method) - - def test_you_can_define_class_methods_without_using_a_decorator(self): - self.assertEqual(__, self.Dog4.a_class_method()) - - def test_you_can_define_static_methods_without_using_a_decorator(self): - self.assertEqual(__, self.Dog4.a_static_method()) - - # ------------------------------------------------------------------ - - def test_heres_an_easy_way_to_explicitly_call_class_methods_from_instance_methods(self): - fido = self.Dog4() - self.assertEqual(__, fido.__class__.a_class_method()) diff --git a/koans/about_classes.py b/koans/about_classes.py deleted file mode 100644 index 22dc4e7f0..000000000 --- a/koans/about_classes.py +++ /dev/null @@ -1,168 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - - -class AboutClasses(Koan): - class Dog: - "Dogs need regular walkies. Never, ever let them drive." - - def test_instances_of_classes_can_be_created_adding_parentheses(self): - # NOTE: The .__name__ attribute will convert the class - # into a string value. - fido = self.Dog() - self.assertEqual(__, fido.__class__.__name__) - - def test_classes_have_docstrings(self): - self.assertRegex(self.Dog.__doc__, __) - - # ------------------------------------------------------------------ - - class Dog2: - def __init__(self): - self._name = 'Paul' - - def set_name(self, a_name): - self._name = a_name - - def test_init_method_is_the_constructor(self): - dog = self.Dog2() - self.assertEqual(__, dog._name) - - def test_private_attributes_are_not_really_private(self): - dog = self.Dog2() - dog.set_name("Fido") - self.assertEqual(__, dog._name) - # The _ prefix in _name implies private ownership, but nothing is truly - # private in Python. - - def test_you_can_also_access_the_value_out_using_getattr_and_dict(self): - fido = self.Dog2() - fido.set_name("Fido") - - self.assertEqual(__, getattr(fido, "_name")) - # getattr(), setattr() and delattr() are a way of accessing attributes - # by method rather than through assignment operators - - self.assertEqual(__, fido.__dict__["_name"]) - # Yes, this works here, but don't rely on the __dict__ object! Some - # class implementations use optimization which result in __dict__ not - # showing everything. - - # ------------------------------------------------------------------ - - class Dog3: - def __init__(self): - self._name = None - - def set_name(self, a_name): - self._name = a_name - - def get_name(self): - return self._name - - name = property(get_name, set_name) - - def test_that_name_can_be_read_as_a_property(self): - fido = self.Dog3() - fido.set_name("Fido") - - # access as method - self.assertEqual(__, fido.get_name()) - - # access as property - self.assertEqual(__, fido.name) - - # ------------------------------------------------------------------ - - class Dog4: - def __init__(self): - self._name = None - - @property - def name(self): - return self._name - - @name.setter - def name(self, a_name): - self._name = a_name - - def test_creating_properties_with_decorators_is_slightly_easier(self): - fido = self.Dog4() - - fido.name = "Fido" - self.assertEqual(__, fido.name) - - # ------------------------------------------------------------------ - - class Dog5: - def __init__(self, initial_name): - self._name = initial_name - - @property - def name(self): - return self._name - - def test_init_provides_initial_values_for_instance_variables(self): - fido = self.Dog5("Fido") - self.assertEqual(__, fido.name) - - def test_args_must_match_init(self): - with self.assertRaises(___): - self.Dog5() - - # THINK ABOUT IT: - # Why is this so? - - def test_different_objects_have_different_instance_variables(self): - fido = self.Dog5("Fido") - rover = self.Dog5("Rover") - - self.assertEqual(__, rover.name == fido.name) - - # ------------------------------------------------------------------ - - class Dog6: - def __init__(self, initial_name): - self._name = initial_name - - def get_self(self): - return self - - def __str__(self): - # - # Implement this! - # - return __ - - def __repr__(self): - return "" - - def test_inside_a_method_self_refers_to_the_containing_object(self): - fido = self.Dog6("Fido") - - self.assertEqual(__, fido.get_self()) # Not a string! - - def test_str_provides_a_string_version_of_the_object(self): - fido = self.Dog6("Fido") - - self.assertEqual("Fido", str(fido)) - - def test_str_is_used_explicitly_in_string_interpolation(self): - fido = self.Dog6("Fido") - - self.assertEqual(__, "My dog is " + str(fido)) - - def test_repr_provides_a_more_complete_string_version(self): - fido = self.Dog6("Fido") - self.assertEqual(__, repr(fido)) - - def test_all_objects_support_str_and_repr(self): - seq = [1, 2, 3] - - self.assertEqual(__, str(seq)) - self.assertEqual(__, repr(seq)) - - self.assertEqual(__, str("STRING")) - self.assertEqual(__, repr("STRING")) diff --git a/koans/about_comprehension.py b/koans/about_comprehension.py deleted file mode 100644 index e5add6d9e..000000000 --- a/koans/about_comprehension.py +++ /dev/null @@ -1,61 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - - -class AboutComprehension(Koan): - - - def test_creating_lists_with_list_comprehensions(self): - feast = ['lambs', 'sloths', 'orangutans', 'breakfast cereals', - 'fruit bats'] - - comprehension = [delicacy.capitalize() for delicacy in feast] - - self.assertEqual(__, comprehension[0]) - self.assertEqual(__, comprehension[2]) - - def test_filtering_lists_with_list_comprehensions(self): - feast = ['spam', 'sloths', 'orangutans', 'breakfast cereals', - 'fruit bats'] - - comprehension = [delicacy for delicacy in feast if len(delicacy) > 6] - - self.assertEqual(__, len(feast)) - self.assertEqual(__, len(comprehension)) - - def test_unpacking_tuples_in_list_comprehensions(self): - list_of_tuples = [(1, 'lumberjack'), (2, 'inquisition'), (4, 'spam')] - comprehension = [ skit * number for number, skit in list_of_tuples ] - - self.assertEqual(__, comprehension[0]) - self.assertEqual(__, comprehension[2]) - - def test_double_list_comprehension(self): - list_of_eggs = ['poached egg', 'fried egg'] - list_of_meats = ['lite spam', 'ham spam', 'fried spam'] - - - comprehension = [ '{0} and {1}'.format(egg, meat) for egg in list_of_eggs for meat in list_of_meats] - - - self.assertEqual(__, comprehension[0]) - self.assertEqual(__, len(comprehension)) - - def test_creating_a_set_with_set_comprehension(self): - comprehension = { x for x in 'aabbbcccc'} - - self.assertEqual(__, comprehension) # remember that set members are unique - - def test_creating_a_dictionary_with_dictionary_comprehension(self): - dict_of_weapons = {'first': 'fear', 'second': 'surprise', - 'third':'ruthless efficiency', 'fourth':'fanatical devotion', - 'fifth': None} - - dict_comprehension = { k.upper(): weapon for k, weapon in dict_of_weapons.items() if weapon} - - self.assertEqual(__, 'first' in dict_comprehension) - self.assertEqual(__, 'FIRST' in dict_comprehension) - self.assertEqual(__, len(dict_of_weapons)) - self.assertEqual(__, len(dict_comprehension)) diff --git a/koans/about_control_statements.py b/koans/about_control_statements.py deleted file mode 100644 index 842c8d91f..000000000 --- a/koans/about_control_statements.py +++ /dev/null @@ -1,80 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -class AboutControlStatements(Koan): - - def test_if_then_else_statements(self): - if True: - result = 'true value' - else: - result = 'false value' - self.assertEqual(__, result) - - def test_if_then_statements(self): - result = 'default value' - if True: - result = 'true value' - self.assertEqual(__, result) - - def test_if_then_elif_else_statements(self): - if False: - result = 'first value' - elif True: - result = 'true value' - else: - result = 'default value' - self.assertEqual(__, result) - - def test_while_statement(self): - i = 1 - result = 1 - while i <= 10: - result = result * i - i += 1 - self.assertEqual(__, result) - - def test_break_statement(self): - i = 1 - result = 1 - while True: - if i > 10: break - result = result * i - i += 1 - self.assertEqual(__, result) - - def test_continue_statement(self): - i = 0 - result = [] - while i < 10: - i += 1 - if (i % 2) == 0: continue - result.append(i) - self.assertEqual(__, result) - - def test_for_statement(self): - phrase = ["fish", "and", "chips"] - result = [] - for item in phrase: - result.append(item.upper()) - self.assertEqual([__, __, __], result) - - def test_for_statement_with_tuples(self): - round_table = [ - ("Lancelot", "Blue"), - ("Galahad", "I don't know!"), - ("Robin", "Blue! I mean Green!"), - ("Arthur", "Is that an African Swallow or European Swallow?") - ] - result = [] - for knight, answer in round_table: - result.append("Contestant: '" + knight + "' Answer: '" + answer + "'") - - text = __ - - self.assertRegex(result[2], text) - - self.assertNotRegex(result[0], text) - self.assertNotRegex(result[1], text) - self.assertNotRegex(result[3], text) diff --git a/koans/about_decorating_with_classes.py b/koans/about_decorating_with_classes.py deleted file mode 100644 index 00bd5fe90..000000000 --- a/koans/about_decorating_with_classes.py +++ /dev/null @@ -1,128 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -import functools - -class AboutDecoratingWithClasses(Koan): - def maximum(self, a, b): - if a>b: - return a - else: - return b - - def test_partial_that_wrappers_no_args(self): - """ - Before we can understand this type of decorator we need to consider - the partial. - """ - max = functools.partial(self.maximum) - - self.assertEqual(__, max(7,23)) - self.assertEqual(__, max(10,-10)) - - def test_partial_that_wrappers_first_arg(self): - max0 = functools.partial(self.maximum, 0) - - self.assertEqual(__, max0(-4)) - self.assertEqual(__, max0(5)) - - def test_partial_that_wrappers_all_args(self): - always99 = functools.partial(self.maximum, 99, 20) - always20 = functools.partial(self.maximum, 9, 20) - - self.assertEqual(__, always99()) - self.assertEqual(__, always20()) - - # ------------------------------------------------------------------ - - class doubleit: - def __init__(self, fn): - self.fn = fn - - def __call__(self, *args): - return self.fn(*args) + ', ' + self.fn(*args) - - def __get__(self, obj, cls=None): - if not obj: - # Decorating an unbound function - return self - else: - # Decorating a bound method - return functools.partial(self, obj) - - @doubleit - def foo(self): - return "foo" - - @doubleit - def parrot(self, text): - return text.upper() - - def test_decorator_with_no_arguments(self): - # To clarify: the decorator above the function has no arguments, even - # if the decorated function does - - self.assertEqual(__, self.foo()) - self.assertEqual(__, self.parrot('pieces of eight')) - - # ------------------------------------------------------------------ - - def sound_check(self): - #Note: no decorator - return "Testing..." - - def test_what_a_decorator_is_doing_to_a_function(self): - #wrap the function with the decorator - self.sound_check = self.doubleit(self.sound_check) - - self.assertEqual(__, self.sound_check()) - - # ------------------------------------------------------------------ - - class documenter: - def __init__(self, *args): - self.fn_doc = args[0] - - def __call__(self, fn): - def decorated_function(*args): - return fn(*args) - - if fn.__doc__: - decorated_function.__doc__ = fn.__doc__ + ": " + self.fn_doc - else: - decorated_function.__doc__ = self.fn_doc - return decorated_function - - @documenter("Increments a value by one. Kind of.") - def count_badly(self, num): - num += 1 - if num==3: - return 5 - else: - return num - @documenter("Does nothing") - def idler(self, num): - "Idler" - pass - - def test_decorator_with_an_argument(self): - self.assertEqual(__, self.count_badly(2)) - self.assertEqual(__, self.count_badly.__doc__) - - def test_documentor_which_already_has_a_docstring(self): - self.assertEqual(__, self.idler.__doc__) - - # ------------------------------------------------------------------ - - @documenter("DOH!") - @doubleit - @doubleit - def homer(self): - return "D'oh" - - def test_we_can_chain_decorators(self): - self.assertEqual(__, self.homer()) - self.assertEqual(__, self.homer.__doc__) - diff --git a/koans/about_decorating_with_functions.py b/koans/about_decorating_with_functions.py deleted file mode 100644 index a51260213..000000000 --- a/koans/about_decorating_with_functions.py +++ /dev/null @@ -1,32 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - - -class AboutDecoratingWithFunctions(Koan): - def addcowbell(fn): - fn.wow_factor = 'COWBELL BABY!' - return fn - - @addcowbell - def mediocre_song(self): - return "o/~ We all live in a broken submarine o/~" - - def test_decorators_can_modify_a_function(self): - self.assertRegex(self.mediocre_song(), __) - self.assertEqual(__, self.mediocre_song.wow_factor) - - # ------------------------------------------------------------------ - - def xmltag(fn): - def func(*args): - return '<' + fn(*args) + '/>' - return func - - @xmltag - def render_tag(self, name): - return name - - def test_decorators_can_change_a_function_output(self): - self.assertEqual(__, self.render_tag('llama')) diff --git a/koans/about_deleting_objects.py b/koans/about_deleting_objects.py deleted file mode 100644 index 152265c98..000000000 --- a/koans/about_deleting_objects.py +++ /dev/null @@ -1,124 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -class AboutDeletingObjects(Koan): - def test_del_can_remove_slices(self): - lottery_nums = [4, 8, 15, 16, 23, 42] - del lottery_nums[1] - del lottery_nums[2:4] - - self.assertEqual(___, lottery_nums) - - def test_del_can_remove_entire_lists(self): - lottery_nums = [4, 8, 15, 16, 23, 42] - del lottery_nums - - with self.assertRaises(___): win = lottery_nums - - # ==================================================================== - - class ClosingSale: - def __init__(self): - self.hamsters = 7 - self.zebras = 84 - - def cameras(self): - return 34 - - def toilet_brushes(self): - return 48 - - def jellies(self): - return 5 - - def test_del_can_remove_attributes(self): - crazy_discounts = self.ClosingSale() - del self.ClosingSale.toilet_brushes - del crazy_discounts.hamsters - - try: - still_available = crazy_discounts.toilet_brushes() - except AttributeError as e: - err_msg1 = e.args[0] - - try: - still_available = crazy_discounts.hamsters - except AttributeError as e: - err_msg2 = e.args[0] - - self.assertRegex(err_msg1, __) - self.assertRegex(err_msg2, __) - - # ==================================================================== - - class ClintEastwood: - def __init__(self): - self._name = None - - def get_name(self): - try: - return self._name - except: - return "The man with no name" - - def set_name(self, name): - self._name = name - - def del_name(self): - del self._name - - name = property(get_name, set_name, del_name, \ - "Mr Eastwood's current alias") - - def test_del_works_with_properties(self): - cowboy = self.ClintEastwood() - cowboy.name = 'Senor Ninguno' - self.assertEqual('Senor Ninguno', cowboy.name) - - del cowboy.name - self.assertEqual(__, cowboy.name) - - - # ==================================================================== - - class Prisoner: - def __init__(self): - self._name = None - - @property - def name(self): - return self._name - - @name.setter - def name(self, name): - self._name = name - - @name.deleter - def name(self): - self._name = 'Number Six' - - def test_another_way_to_make_a_deletable_property(self): - citizen = self.Prisoner() - citizen.name = "Patrick" - self.assertEqual('Patrick', citizen.name) - - del citizen.name - self.assertEqual(__, citizen.name) - - # ==================================================================== - - class MoreOrganisedClosingSale(ClosingSale): - def __init__(self): - self.last_deletion = None - super().__init__() - - def __delattr__(self, attr_name): - self.last_deletion = attr_name - - def tests_del_can_be_overriden(self): - sale = self.MoreOrganisedClosingSale() - self.assertEqual(__, sale.jellies()) - del sale.jellies - self.assertEqual(__, sale.last_deletion) diff --git a/koans/about_dice_project.py b/koans/about_dice_project.py deleted file mode 100644 index 27bc54a24..000000000 --- a/koans/about_dice_project.py +++ /dev/null @@ -1,67 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -import random - -class DiceSet: - def __init__(self): - self._values = None - - @property - def values(self): - return self._values - - def roll(self, n): - # Needs implementing! - # Tip: random.randint(min, max) can be used to generate random numbers - pass - -class AboutDiceProject(Koan): - def test_can_create_a_dice_set(self): - dice = DiceSet() - self.assertTrue(dice) - - def test_rolling_the_dice_returns_a_set_of_integers_between_1_and_6(self): - dice = DiceSet() - - dice.roll(5) - self.assertTrue(isinstance(dice.values, list), "should be a list") - self.assertEqual(5, len(dice.values)) - for value in dice.values: - self.assertTrue(value >= 1 and value <= 6, "value " + str(value) + " must be between 1 and 6") - - def test_dice_values_do_not_change_unless_explicitly_rolled(self): - dice = DiceSet() - dice.roll(5) - first_time = dice.values - second_time = dice.values - self.assertEqual(first_time, second_time) - - def test_dice_values_should_change_between_rolls(self): - dice = DiceSet() - - dice.roll(5) - first_time = dice.values - - dice.roll(5) - second_time = dice.values - - self.assertNotEqual(first_time, second_time, \ - "Two rolls should not be equal") - - # THINK ABOUT IT: - # - # If the rolls are random, then it is possible (although not - # likely) that two consecutive rolls are equal. What would be a - # better way to test this? - - def test_you_can_roll_different_numbers_of_dice(self): - dice = DiceSet() - - dice.roll(3) - self.assertEqual(3, len(dice.values)) - - dice.roll(1) - self.assertEqual(1, len(dice.values)) diff --git a/koans/about_dictionaries.py b/koans/about_dictionaries.py deleted file mode 100644 index da1ed6bfe..000000000 --- a/koans/about_dictionaries.py +++ /dev/null @@ -1,57 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Based on AboutHashes in the Ruby Koans -# - -from runner.koan import * - -class AboutDictionaries(Koan): - def test_creating_dictionaries(self): - empty_dict = dict() - self.assertEqual(dict, type(empty_dict)) - self.assertDictEqual({}, empty_dict) - self.assertEqual(__, len(empty_dict)) - - def test_dictionary_literals(self): - empty_dict = {} - self.assertEqual(dict, type(empty_dict)) - babel_fish = { 'one': 'uno', 'two': 'dos' } - self.assertEqual(__, len(babel_fish)) - - def test_accessing_dictionaries(self): - babel_fish = { 'one': 'uno', 'two': 'dos' } - self.assertEqual(__, babel_fish['one']) - self.assertEqual(__, babel_fish['two']) - - def test_changing_dictionaries(self): - babel_fish = { 'one': 'uno', 'two': 'dos' } - babel_fish['one'] = 'eins' - - expected = { 'two': 'dos', 'one': __ } - self.assertDictEqual(expected, babel_fish) - - def test_dictionary_is_unordered(self): - dict1 = { 'one': 'uno', 'two': 'dos' } - dict2 = { 'two': 'dos', 'one': 'uno' } - - self.assertEqual(__, dict1 == dict2) - - - def test_dictionary_keys_and_values(self): - babel_fish = {'one': 'uno', 'two': 'dos'} - self.assertEqual(__, len(babel_fish.keys())) - self.assertEqual(__, len(babel_fish.values())) - self.assertEqual(__, 'one' in babel_fish.keys()) - self.assertEqual(__, 'two' in babel_fish.values()) - self.assertEqual(__, 'uno' in babel_fish.keys()) - self.assertEqual(__, 'dos' in babel_fish.values()) - - def test_making_a_dictionary_from_a_sequence_of_keys(self): - cards = {}.fromkeys(('red warrior', 'green elf', 'blue valkyrie', 'yellow dwarf', 'confused looking zebra'), 42) - - self.assertEqual(__, len(cards)) - self.assertEqual(__, cards['green elf']) - self.assertEqual(__, cards['yellow dwarf']) - diff --git a/koans/about_exceptions.py b/koans/about_exceptions.py deleted file mode 100644 index d321bbc50..000000000 --- a/koans/about_exceptions.py +++ /dev/null @@ -1,71 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -class AboutExceptions(Koan): - - class MySpecialError(RuntimeError): - pass - - def test_exceptions_inherit_from_exception(self): - mro = self.MySpecialError.mro() - self.assertEqual(__, mro[1].__name__) - self.assertEqual(__, mro[2].__name__) - self.assertEqual(__, mro[3].__name__) - self.assertEqual(__, mro[4].__name__) - - def test_try_clause(self): - result = None - try: - self.fail("Oops") - except Exception as ex: - result = 'exception handled' - - ex2 = ex - - self.assertEqual(__, result) - - self.assertEqual(__, isinstance(ex2, Exception)) - self.assertEqual(__, isinstance(ex2, RuntimeError)) - - self.assertTrue(issubclass(RuntimeError, Exception), \ - "RuntimeError is a subclass of Exception") - - self.assertEqual(__, ex2.args[0]) - - def test_raising_a_specific_error(self): - result = None - try: - raise self.MySpecialError("My Message") - except self.MySpecialError as ex: - result = 'exception handled' - msg = ex.args[0] - - self.assertEqual(__, result) - self.assertEqual(__, msg) - - def test_else_clause(self): - result = None - try: - pass - except RuntimeError: - result = 'it broke' - pass - else: - result = 'no damage done' - - self.assertEqual(__, result) - - - def test_finally_clause(self): - result = None - try: - self.fail("Oops") - except: - # no code here - pass - finally: - result = 'always run' - - self.assertEqual(__, result) diff --git a/koans/about_extra_credit.py b/koans/about_extra_credit.py deleted file mode 100644 index cb5a67702..000000000 --- a/koans/about_extra_credit.py +++ /dev/null @@ -1,19 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# EXTRA CREDIT: -# -# Create a program that will play the Greed Game. -# Rules for the game are in GREED_RULES.TXT. -# -# You already have a DiceSet class and score function you can use. -# Write a player class and a Game class to complete the project. This -# is a free form assignment, so approach it however you desire. - -from runner.koan import * - -class AboutExtraCredit(Koan): - # Write tests here. If you need extra test classes add them to the - # test suite in runner/path_to_enlightenment.py - def test_extra_credit_task(self): - pass diff --git a/koans/about_generators.py b/koans/about_generators.py deleted file mode 100644 index a81a43ba6..000000000 --- a/koans/about_generators.py +++ /dev/null @@ -1,142 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Written in place of AboutBlocks in the Ruby Koans -# -# Note: Both blocks and generators use a yield keyword, but they behave -# a lot differently -# - -from runner.koan import * - -class AboutGenerators(Koan): - - def test_generating_values_on_the_fly(self): - result = list() - bacon_generator = (n + ' bacon' for n in ['crunchy','veggie','danish']) - - for bacon in bacon_generator: - result.append(bacon) - - self.assertEqual(__, result) - - def test_generators_are_different_to_list_comprehensions(self): - num_list = [x*2 for x in range(1,3)] - num_generator = (x*2 for x in range(1,3)) - - self.assertEqual(2, num_list[0]) - - # A generator has to be iterated through. - with self.assertRaises(___): num = num_generator[0] - - self.assertEqual(__, list(num_generator)[0]) - - # Both list comprehensions and generators can be iterated though. However, a generator - # function is only called on the first iteration. The values are generated on the fly - # instead of stored. - # - # Generators are more memory friendly, but less versatile - - def test_generator_expressions_are_a_one_shot_deal(self): - dynamite = ('Boom!' for n in range(3)) - - attempt1 = list(dynamite) - attempt2 = list(dynamite) - - self.assertEqual(__, attempt1) - self.assertEqual(__, attempt2) - - # ------------------------------------------------------------------ - - def simple_generator_method(self): - yield 'peanut' - yield 'butter' - yield 'and' - yield 'jelly' - - def test_generator_method_will_yield_values_during_iteration(self): - result = list() - for item in self.simple_generator_method(): - result.append(item) - self.assertEqual(__, result) - - def test_generators_can_be_manually_iterated_and_closed(self): - result = self.simple_generator_method() - self.assertEqual(__, next(result)) - self.assertEqual(__, next(result)) - result.close() - - # ------------------------------------------------------------------ - - def square_me(self, seq): - for x in seq: - yield x * x - - def test_generator_method_with_parameter(self): - result = self.square_me(range(2,5)) - self.assertEqual(__, list(result)) - - # ------------------------------------------------------------------ - - def sum_it(self, seq): - value = 0 - for num in seq: - # The local state of 'value' will be retained between iterations - value += num - yield value - - def test_generator_keeps_track_of_local_variables(self): - result = self.sum_it(range(2,5)) - self.assertEqual(__, list(result)) - - # ------------------------------------------------------------------ - - def coroutine(self): - result = yield - yield result - - def test_generators_can_act_as_coroutines(self): - generator = self.coroutine() - - # THINK ABOUT IT: - # Why is this line necessary? - # - # Hint: Read the "Specification: Sending Values into Generators" - # section of http://www.python.org/dev/peps/pep-0342/ - next(generator) - - self.assertEqual(__, generator.send(1 + 2)) - - def test_before_sending_a_value_to_a_generator_next_must_be_called(self): - generator = self.coroutine() - - try: - generator.send(1 + 2) - except TypeError as ex: - self.assertRegex(ex.args[0], __) - - # ------------------------------------------------------------------ - - def yield_tester(self): - value = yield - if value: - yield value - else: - yield 'no value' - - def test_generators_can_see_if_they_have_been_called_with_a_value(self): - generator = self.yield_tester() - next(generator) - self.assertEqual('with value', generator.send('with value')) - - generator2 = self.yield_tester() - next(generator2) - self.assertEqual(__, next(generator2)) - - def test_send_none_is_equivalent_to_next(self): - generator = self.yield_tester() - - next(generator) - # 'next(generator)' is exactly equivalent to 'generator.send(None)' - self.assertEqual(__, generator.send(None)) diff --git a/koans/about_inheritance.py b/koans/about_inheritance.py deleted file mode 100644 index 5d2407dfa..000000000 --- a/koans/about_inheritance.py +++ /dev/null @@ -1,89 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -class AboutInheritance(Koan): - class Dog: - def __init__(self, name): - self._name = name - - @property - def name(self): - return self._name - - def bark(self): - return "WOOF" - - class Chihuahua(Dog): - def wag(self): - return "happy" - - def bark(self): - return "yip" - - def test_subclasses_have_the_parent_as_an_ancestor(self): - self.assertEqual(__, issubclass(self.Chihuahua, self.Dog)) - - def test_all_classes_in_python_3_ultimately_inherit_from_object_class(self): - self.assertEqual(__, issubclass(self.Chihuahua, object)) - - # Note: This isn't the case in Python 2. In that version you have - # to inherit from a built in class or object explicitly - - def test_instances_inherit_behavior_from_parent_class(self): - chico = self.Chihuahua("Chico") - self.assertEqual(__, chico.name) - - def test_subclasses_add_new_behavior(self): - chico = self.Chihuahua("Chico") - self.assertEqual(__, chico.wag()) - - fido = self.Dog("Fido") - with self.assertRaises(___): fido.wag() - - def test_subclasses_can_modify_existing_behavior(self): - chico = self.Chihuahua("Chico") - self.assertEqual(__, chico.bark()) - - fido = self.Dog("Fido") - self.assertEqual(__, fido.bark()) - - # ------------------------------------------------------------------ - - class BullDog(Dog): - def bark(self): - return super().bark() + ", GRR" - # Note, super() is much simpler to use in Python 3! - - def test_subclasses_can_invoke_parent_behavior_via_super(self): - ralph = self.BullDog("Ralph") - self.assertEqual(__, ralph.bark()) - - # ------------------------------------------------------------------ - - class GreatDane(Dog): - def growl(self): - return super().bark() + ", GROWL" - - def test_super_works_across_methods(self): - george = self.GreatDane("George") - self.assertEqual(__, george.growl()) - - # --------------------------------------------------------- - - class Pug(Dog): - def __init__(self, name): - pass - - class Greyhound(Dog): - def __init__(self, name): - super().__init__(name) - - def test_base_init_does_not_get_called_automatically(self): - snoopy = self.Pug("Snoopy") - with self.assertRaises(___): name = snoopy.name - - def test_base_init_has_to_be_called_explicitly(self): - boxer = self.Greyhound("Boxer") - self.assertEqual(__, boxer.name) diff --git a/koans/about_iteration.py b/koans/about_iteration.py deleted file mode 100644 index 1faca8e33..000000000 --- a/koans/about_iteration.py +++ /dev/null @@ -1,132 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -class AboutIteration(Koan): - - def test_iterators_are_a_type(self): - it = iter(range(1,6)) - - total = 0 - - for num in it: - total += num - - self.assertEqual(__ , total) - - def test_iterating_with_next(self): - stages = iter(['alpha','beta','gamma']) - - try: - self.assertEqual(__, next(stages)) - next(stages) - self.assertEqual(__, next(stages)) - next(stages) - except StopIteration as ex: - err_msg = 'Ran out of iterations' - - self.assertRegex(err_msg, __) - - # ------------------------------------------------------------------ - - def add_ten(self, item): - return item + 10 - - def test_map_transforms_elements_of_a_list(self): - seq = [1, 2, 3] - mapped_seq = list() - - mapping = map(self.add_ten, seq) - - self.assertNotEqual(list, mapping.__class__) - self.assertEqual(__, mapping.__class__) - # In Python 3 built in iterator funcs return iterable view objects - # instead of lists - - for item in mapping: - mapped_seq.append(item) - - self.assertEqual(__, mapped_seq) - - # Note, iterator methods actually return objects of iter type in - # python 3. In python 2 map() would give you a list. - - def test_filter_selects_certain_items_from_a_list(self): - def is_even(item): - return (item % 2) == 0 - - seq = [1, 2, 3, 4, 5, 6] - even_numbers = list() - - for item in filter(is_even, seq): - even_numbers.append(item) - - self.assertEqual(__, even_numbers) - - def test_filter_returns_all_items_matching_criterion(self): - def is_big_name(item): - return len(item) > 4 - - names = ["Jim", "Bill", "Clarence", "Doug", "Eli", "Elizabeth"] - iterator = filter(is_big_name, names) - - self.assertEqual(__, next(iterator)) - self.assertEqual(__, next(iterator)) - - try: - next(iterator) - pass - except StopIteration: - msg = 'Ran out of big names' - - self.assertEquals(__, msg) - - # ------------------------------------------------------------------ - - def add(self,accum,item): - return accum + item - - def multiply(self,accum,item): - return accum * item - - def test_reduce_will_blow_your_mind(self): - import functools - # As of Python 3 reduce() has been demoted from a builtin function - # to the functools module. - - result = functools.reduce(self.add, [2, 3, 4]) - self.assertEqual(__, result.__class__) - # Reduce() syntax is same as Python 2 - - self.assertEqual(__, result) - - result2 = functools.reduce(self.multiply, [2, 3, 4], 1) - self.assertEqual(__, result2) - - # Extra Credit: - # Describe in your own words what reduce does. - - # ------------------------------------------------------------------ - - def test_use_pass_for_iterations_with_no_body(self): - for num in range(1,5): - pass - - self.assertEqual(__, num) - - # ------------------------------------------------------------------ - - def test_all_iteration_methods_work_on_any_sequence_not_just_lists(self): - # Ranges are an iterable sequence - result = map(self.add_ten, range(1,4)) - self.assertEqual(__, list(result)) - - def test_lines_in_a_file_are_iterable_sequences_too(self): - def make_upcase(line): - return line.strip().title() - - file = open("example_file.txt") - upcase_lines = map(make_upcase, file.readlines()) - self.assertEqual(__, list(upcase_lines)) - file.close() diff --git a/koans/about_lambdas.py b/koans/about_lambdas.py deleted file mode 100644 index c1e688094..000000000 --- a/koans/about_lambdas.py +++ /dev/null @@ -1,28 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Based slightly on the lambdas section of AboutBlocks in the Ruby Koans -# - -from runner.koan import * - -class AboutLambdas(Koan): - def test_lambdas_can_be_assigned_to_variables_and_called_explicitly(self): - add_one = lambda n: n + 1 - self.assertEqual(__, add_one(10)) - - # ------------------------------------------------------------------ - - def make_order(self, order): - return lambda qty: str(qty) + " " + order + "s" - - def test_accessing_lambda_via_assignment(self): - sausages = self.make_order('sausage') - eggs = self.make_order('egg') - - self.assertEqual(__, sausages(3)) - self.assertEqual(__, eggs(2)) - - def test_accessing_lambda_without_assignment(self): - self.assertEqual(__, self.make_order('spam')(39823)) diff --git a/koans/about_list_assignments.py b/koans/about_list_assignments.py deleted file mode 100644 index 8a8d48090..000000000 --- a/koans/about_list_assignments.py +++ /dev/null @@ -1,43 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Based on AboutArrayAssignments in the Ruby Koans -# - -from runner.koan import * - -class AboutListAssignments(Koan): - def test_non_parallel_assignment(self): - names = ["John", "Smith"] - self.assertEqual(__, names) - - def test_parallel_assignments(self): - first_name, last_name = ["John", "Smith"] - self.assertEqual(__, first_name) - self.assertEqual(__, last_name) - - def test_parallel_assignments_with_extra_values(self): - title, *first_names, last_name = ["Sir", "Ricky", "Bobby", "Worthington"] - self.assertEqual(__, title) - self.assertEqual(__, first_names) - self.assertEqual(__, last_name) - - def test_parallel_assignments_with_fewer_values(self): - title, *first_names, last_name = ["Mr", "Bond"] - self.assertEqual(__, title) - self.assertEqual(__, first_names) - self.assertEqual(__, last_name) - - def test_parallel_assignments_with_sublists(self): - first_name, last_name = [["Willie", "Rae"], "Johnson"] - self.assertEqual(__, first_name) - self.assertEqual(__, last_name) - - def test_swapping_with_parallel_assignment(self): - first_name = "Roy" - last_name = "Rob" - first_name, last_name = last_name, first_name - self.assertEqual(__, first_name) - self.assertEqual(__, last_name) - diff --git a/koans/about_lists.py b/koans/about_lists.py deleted file mode 100644 index 61cc3bb29..000000000 --- a/koans/about_lists.py +++ /dev/null @@ -1,109 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Based on AboutArrays in the Ruby Koans -# - -from runner.koan import * - -class AboutLists(Koan): - def test_creating_lists(self): - empty_list = list() - self.assertEqual(list, type(empty_list)) - self.assertEqual(__, len(empty_list)) - - def test_list_literals(self): - nums = list() - self.assertEqual([], nums) - - nums[0:] = [1] - self.assertEqual([1], nums) - - nums[1:] = [2] - self.assertListEqual([1, __], nums) - - nums.append(333) - self.assertListEqual([1, 2, __], nums) - - def test_accessing_list_elements(self): - noms = ['peanut', 'butter', 'and', 'jelly'] - - self.assertEqual(__, noms[0]) - self.assertEqual(__, noms[3]) - self.assertEqual(__, noms[-1]) - self.assertEqual(__, noms[-3]) - - def test_slicing_lists(self): - noms = ['peanut', 'butter', 'and', 'jelly'] - - self.assertEqual(__, noms[0:1]) - self.assertEqual(__, noms[0:2]) - self.assertEqual(__, noms[2:2]) - self.assertEqual(__, noms[2:20]) - self.assertEqual(__, noms[4:0]) - self.assertEqual(__, noms[4:100]) - self.assertEqual(__, noms[5:0]) - - def test_slicing_to_the_edge(self): - noms = ['peanut', 'butter', 'and', 'jelly'] - - self.assertEqual(__, noms[2:]) - self.assertEqual(__, noms[:2]) - - def test_lists_and_ranges(self): - self.assertEqual(range, type(range(5))) - self.assertNotEqual([1, 2, 3, 4, 5], range(1,6)) - self.assertEqual(__, list(range(5))) - self.assertEqual(__, list(range(5, 9))) - - def test_ranges_with_steps(self): - self.assertEqual(__, list(range(5, 3, -1))) - self.assertEqual(__, list(range(0, 8, 2))) - self.assertEqual(__, list(range(1, 8, 3))) - self.assertEqual(__, list(range(5, -7, -4))) - self.assertEqual(__, list(range(5, -8, -4))) - - def test_insertions(self): - knight = ['you', 'shall', 'pass'] - knight.insert(2, 'not') - self.assertEqual(__, knight) - - knight.insert(0, 'Arthur') - self.assertEqual(__, knight) - - def test_popping_lists(self): - stack = [10, 20, 30, 40] - stack.append('last') - - self.assertEqual(__, stack) - - popped_value = stack.pop() - self.assertEqual(__, popped_value) - self.assertEqual(__, stack) - - popped_value = stack.pop(1) - self.assertEqual(__, popped_value) - self.assertEqual(__, stack) - - # Notice that there is a "pop" but no "push" in python? - - # Part of the Python philosophy is that there ideally should be one and - # only one way of doing anything. A 'push' is the same as an 'append'. - - # To learn more about this try typing "import this" from the python - # console... ;) - - def test_making_queues(self): - queue = [1, 2] - queue.append('last') - - self.assertEqual(__, queue) - - popped_value = queue.pop(0) - self.assertEqual(__, popped_value) - self.assertEqual(__, queue) - - # Note, popping from the left hand side of a list is - # inefficient. Use collections.deque instead. - diff --git a/koans/about_method_bindings.py b/koans/about_method_bindings.py deleted file mode 100644 index 020851bd5..000000000 --- a/koans/about_method_bindings.py +++ /dev/null @@ -1,90 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -def function(): - return "pineapple" - -def function2(): - return "tractor" - -class Class: - def method(self): - return "parrot" - -class AboutMethodBindings(Koan): - def test_methods_are_bound_to_an_object(self): - obj = Class() - self.assertEqual(__, obj.method.__self__ == obj) - - def test_methods_are_also_bound_to_a_function(self): - obj = Class() - self.assertEqual(__, obj.method()) - self.assertEqual(__, obj.method.__func__(obj)) - - def test_functions_have_attributes(self): - obj = Class() - self.assertEqual(__, len(dir(function))) - self.assertEqual(__, dir(function) == dir(obj.method.__func__)) - - def test_methods_have_different_attributes(self): - obj = Class() - self.assertEqual(__, len(dir(obj.method))) - - def test_setting_attributes_on_an_unbound_function(self): - function.cherries = 3 - self.assertEqual(__, function.cherries) - - def test_setting_attributes_on_a_bound_method_directly(self): - obj = Class() - with self.assertRaises(___): obj.method.cherries = 3 - - def test_setting_attributes_on_methods_by_accessing_the_inner_function(self): - obj = Class() - obj.method.__func__.cherries = 3 - self.assertEqual(__, obj.method.cherries) - - def test_functions_can_have_inner_functions(self): - function2.get_fruit = function - self.assertEqual(__, function2.get_fruit()) - - def test_inner_functions_are_unbound(self): - function2.get_fruit = function - with self.assertRaises(___): cls = function2.get_fruit.__self__ - - # ------------------------------------------------------------------ - - class BoundClass: - def __get__(self, obj, cls): - return (self, obj, cls) - - binding = BoundClass() - - def test_get_descriptor_resolves_attribute_binding(self): - bound_obj, binding_owner, owner_type = self.binding - # Look at BoundClass.__get__(): - # bound_obj = self - # binding_owner = obj - # owner_type = cls - - self.assertEqual(__, bound_obj.__class__.__name__) - self.assertEqual(__, binding_owner.__class__.__name__) - self.assertEqual(AboutMethodBindings, owner_type) - - # ------------------------------------------------------------------ - - class SuperColor: - def __init__(self): - self.choice = None - - def __set__(self, obj, val): - self.choice = val - - color = SuperColor() - - def test_set_descriptor_changes_behavior_of_attribute_assignment(self): - self.assertEqual(None, self.color.choice) - self.color = 'purple' - self.assertEqual(__, self.color.choice) - diff --git a/koans/about_methods.py b/koans/about_methods.py deleted file mode 100644 index 796a07ea5..000000000 --- a/koans/about_methods.py +++ /dev/null @@ -1,162 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Partially based on AboutMethods in the Ruby Koans -# - -from runner.koan import * - -def my_global_function(a,b): - return a + b - -class AboutMethods(Koan): - def test_calling_a_global_function(self): - self.assertEqual(__, my_global_function(2,3)) - - # NOTE: Wrong number of arguments is not a SYNTAX error, but a - # runtime error. - def test_calling_functions_with_wrong_number_of_arguments(self): - try: - my_global_function() - except TypeError as exception: - msg = exception.args[0] - - # Note, the text comparison works for Python 3.2 - # It has changed in the past and may change in the future - self.assertRegex(msg, - r'my_global_function\(\) missing 2 required positional arguments') - - try: - my_global_function(1, 2, 3) - except Exception as e: - msg = e.args[0] - - # Note, watch out for parenthesis. They need slashes in front! - self.assertRegex(msg, __) - - # ------------------------------------------------------------------ - - def pointless_method(self, a, b): - sum = a + b - - def test_which_does_not_return_anything(self): - self.assertEqual(__, self.pointless_method(1, 2)) - # Notice that methods accessed from class scope do not require - # you to pass the first "self" argument? - - # ------------------------------------------------------------------ - - def method_with_defaults(self, a, b='default_value'): - return [a, b] - - def test_calling_with_default_values(self): - self.assertEqual(__, self.method_with_defaults(1)) - self.assertEqual(__, self.method_with_defaults(1, 2)) - - # ------------------------------------------------------------------ - - def method_with_var_args(self, *args): - return args - - def test_calling_with_variable_arguments(self): - self.assertEqual(__, self.method_with_var_args()) - self.assertEqual(('one',), self.method_with_var_args('one')) - self.assertEqual(__, self.method_with_var_args('one', 'two')) - - # ------------------------------------------------------------------ - - def function_with_the_same_name(self, a, b): - return a + b - - def test_functions_without_self_arg_are_global_functions(self): - def function_with_the_same_name(a, b): - return a * b - - self.assertEqual(__, function_with_the_same_name(3,4)) - - def test_calling_methods_in_same_class_with_explicit_receiver(self): - def function_with_the_same_name(a, b): - return a * b - - self.assertEqual(__, self.function_with_the_same_name(3,4)) - - # ------------------------------------------------------------------ - - def another_method_with_the_same_name(self): - return 10 - - link_to_overlapped_method = another_method_with_the_same_name - - def another_method_with_the_same_name(self): - return 42 - - def test_that_old_methods_are_hidden_by_redefinitions(self): - self.assertEqual(__, self.another_method_with_the_same_name()) - - def test_that_overlapped_method_is_still_there(self): - self.assertEqual(__, self.link_to_overlapped_method()) - - # ------------------------------------------------------------------ - - def empty_method(self): - pass - - def test_methods_that_do_nothing_need_to_use_pass_as_a_filler(self): - self.assertEqual(__, self.empty_method()) - - def test_pass_does_nothing_at_all(self): - "You" - "shall" - "not" - pass - self.assertEqual(____, "Still got to this line" != None) - - # ------------------------------------------------------------------ - - def one_line_method(self): return 'Madagascar' - - def test_no_indentation_required_for_one_line_statement_bodies(self): - self.assertEqual(__, self.one_line_method()) - - # ------------------------------------------------------------------ - - def method_with_documentation(self): - "A string placed at the beginning of a function is used for documentation" - return "ok" - - def test_the_documentation_can_be_viewed_with_the_doc_method(self): - self.assertRegex(self.method_with_documentation.__doc__, __) - - # ------------------------------------------------------------------ - - class Dog: - def name(self): - return "Fido" - - def _tail(self): - # Prefixing a method with an underscore implies private scope - return "wagging" - - def __password(self): - return 'password' # Genius! - - def test_calling_methods_in_other_objects(self): - rover = self.Dog() - self.assertEqual(__, rover.name()) - - def test_private_access_is_implied_but_not_enforced(self): - rover = self.Dog() - - # This is a little rude, but legal - self.assertEqual(__, rover._tail()) - - def test_attributes_with_double_underscore_prefixes_are_subject_to_name_mangling(self): - rover = self.Dog() - with self.assertRaises(___): password = rover.__password() - - # But this still is! - self.assertEqual(__, rover._Dog__password()) - - # Name mangling exists to avoid name clash issues when subclassing. - # It is not for providing effective access protection diff --git a/koans/about_modules.py b/koans/about_modules.py deleted file mode 100644 index 7a266171d..000000000 --- a/koans/about_modules.py +++ /dev/null @@ -1,77 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# This is very different to AboutModules in Ruby Koans -# Our AboutMultipleInheritance class is a little more comparable -# - -from runner.koan import * - -from .another_local_module import * -from .local_module_with_all_defined import * - - -class AboutModules(Koan): - def test_importing_other_python_scripts_as_modules(self): - from . import local_module # local_module.py - - duck = local_module.Duck() - self.assertEqual(__, duck.name) - - def test_importing_attributes_from_classes_using_from_keyword(self): - from .local_module import Duck - - duck = Duck() # no module qualifier needed this time - self.assertEqual(__, duck.name) - - def test_we_can_import_multiple_items_at_once(self): - from . import jims, joes - - jims_dog = jims.Dog() - joes_dog = joes.Dog() - self.assertEqual(__, jims_dog.identify()) - self.assertEqual(__, joes_dog.identify()) - - def test_importing_all_module_attributes_at_once(self): - """ - importing all attributes at once is done like so: - from .another_local_module import * - The import wildcard cannot be used from within classes or functions. - """ - - goose = Goose() - hamster = Hamster() - - self.assertEqual(__, goose.name) - self.assertEqual(__, hamster.name) - - def test_modules_hide_attributes_prefixed_by_underscores(self): - with self.assertRaises(___): - private_squirrel = _SecretSquirrel() - - def test_private_attributes_are_still_accessible_in_modules(self): - from .local_module import Duck # local_module.py - - duck = Duck() - self.assertEqual(__, duck._password) - # module level attribute hiding doesn't affect class attributes - # (unless the class itself is hidden). - - def test_a_module_can_limit_wildcard_imports(self): - """ - Examine results of: - from .local_module_with_all_defined import * - """ - - # 'Goat' is on the __all__ list - goat = Goat() - self.assertEqual(__, goat.name) - - # How about velociraptors? - lizard = _Velociraptor() - self.assertEqual(__, lizard.name) - - # SecretDuck? Never heard of her! - with self.assertRaises(___): - duck = SecretDuck() diff --git a/koans/about_monkey_patching.py b/koans/about_monkey_patching.py deleted file mode 100644 index bdea2b8b9..000000000 --- a/koans/about_monkey_patching.py +++ /dev/null @@ -1,48 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Related to AboutOpenClasses in the Ruby Koans -# - -from runner.koan import * - -class AboutMonkeyPatching(Koan): - class Dog: - def bark(self): - return "WOOF" - - def test_as_defined_dogs_do_bark(self): - fido = self.Dog() - self.assertEqual(__, fido.bark()) - - # ------------------------------------------------------------------ - - # Add a new method to an existing class. - def test_after_patching_dogs_can_both_wag_and_bark(self): - def wag(self): return "HAPPY" - self.Dog.wag = wag - - fido = self.Dog() - self.assertEqual(__, fido.wag()) - self.assertEqual(__, fido.bark()) - - # ------------------------------------------------------------------ - - def test_most_built_in_classes_cannot_be_monkey_patched(self): - try: - int.is_even = lambda self: (self % 2) == 0 - except Exception as ex: - err_msg = ex.args[0] - - self.assertRegex(err_msg, __) - - # ------------------------------------------------------------------ - - class MyInt(int): pass - - def test_subclasses_of_built_in_classes_can_be_be_monkey_patched(self): - self.MyInt.is_even = lambda self: (self % 2) == 0 - - self.assertEqual(__, self.MyInt(1).is_even()) - self.assertEqual(__, self.MyInt(2).is_even()) diff --git a/koans/about_multiple_inheritance.py b/koans/about_multiple_inheritance.py deleted file mode 100644 index 4227f7eb9..000000000 --- a/koans/about_multiple_inheritance.py +++ /dev/null @@ -1,140 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Slightly based on AboutModules in the Ruby Koans -# - -from runner.koan import * - -class AboutMultipleInheritance(Koan): - class Nameable: - def __init__(self): - self._name = None - - def set_name(self, new_name): - self._name = new_name - - def here(self): - return "In Nameable class" - - class Animal: - def legs(self): - return 4 - - def can_climb_walls(self): - return False - - def here(self): - return "In Animal class" - - class Pig(Animal): - def __init__(self): - super().__init__() - self._name = "Jasper" - - @property - def name(self): - return self._name - - def speak(self): - return "OINK" - - def color(self): - return 'pink' - - def here(self): - return "In Pig class" - - class Spider(Animal): - def __init__(self): - super().__init__() - self._name = "Boris" - - def can_climb_walls(self): - return True - - def legs(self): - return 8 - - def color(self): - return 'black' - - def here(self): - return "In Spider class" - - class Spiderpig(Pig, Spider, Nameable): - def __init__(self): - super(AboutMultipleInheritance.Pig, self).__init__() - super(AboutMultipleInheritance.Nameable, self).__init__() - self._name = "Jeff" - - def speak(self): - return "This looks like a job for Spiderpig!" - - def here(self): - return "In Spiderpig class" - - # - # Hierarchy: - # Animal - # / \ - # Pig Spider Nameable - # \ | / - # Spiderpig - # - # ------------------------------------------------------------------ - - def test_normal_methods_are_available_in_the_object(self): - jeff = self.Spiderpig() - self.assertRegex(jeff.speak(), __) - - def test_base_class_methods_are_also_available_in_the_object(self): - jeff = self.Spiderpig() - try: - jeff.set_name("Rover") - except: - self.fail("This should not happen") - self.assertEqual(__, jeff.can_climb_walls()) - - def test_base_class_methods_can_affect_instance_variables_in_the_object(self): - jeff = self.Spiderpig() - self.assertEqual(__, jeff.name) - - jeff.set_name("Rover") - self.assertEqual(__, jeff.name) - - def test_left_hand_side_inheritance_tends_to_be_higher_priority(self): - jeff = self.Spiderpig() - self.assertEqual(__, jeff.color()) - - def test_super_class_methods_are_higher_priority_than_super_super_classes(self): - jeff = self.Spiderpig() - self.assertEqual(__, jeff.legs()) - - def test_we_can_inspect_the_method_resolution_order(self): - # - # MRO = Method Resolution Order - # - mro = type(self.Spiderpig()).mro() - self.assertEqual('Spiderpig', mro[0].__name__) - self.assertEqual('Pig', mro[1].__name__) - self.assertEqual(__, mro[2].__name__) - self.assertEqual(__, mro[3].__name__) - self.assertEqual(__, mro[4].__name__) - self.assertEqual(__, mro[5].__name__) - - def test_confirm_the_mro_controls_the_calling_order(self): - jeff = self.Spiderpig() - self.assertRegex(jeff.here(), 'Spiderpig') - - next = super(AboutMultipleInheritance.Spiderpig, jeff) - self.assertRegex(next.here(), 'Pig') - - next = super(AboutMultipleInheritance.Pig, jeff) - self.assertRegex(next.here(), __) - - # Hang on a minute?!? That last class name might be a super class of - # the 'jeff' object, but its hardly a superclass of Pig, is it? - # - # To avoid confusion it may help to think of super() as next_mro(). diff --git a/koans/about_none.py b/koans/about_none.py deleted file mode 100644 index 1731f0108..000000000 --- a/koans/about_none.py +++ /dev/null @@ -1,51 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Based on AboutNil in the Ruby Koans -# - -from runner.koan import * - -class AboutNone(Koan): - - def test_none_is_an_object(self): - "Unlike NULL in a lot of languages" - self.assertEqual(__, isinstance(None, object)) - - def test_none_is_universal(self): - "There is only one None" - self.assertEqual(____, None is None) - - def test_what_exception_do_you_get_when_calling_nonexistent_methods(self): - """ - What is the Exception that is thrown when you call a method that does - not exist? - - Hint: launch python command console and try the code in the block below. - - Don't worry about what 'try' and 'except' do, we'll talk about this later - """ - try: - None.some_method_none_does_not_know_about() - except Exception as ex: - ex2 = ex - - # What exception has been caught? - # - # Need a recap on how to evaluate __class__ attributes? - # - # https://github.com/gregmalcolm/python_koans/wiki/Class-Attribute - - self.assertEqual(__, ex2.__class__) - - # What message was attached to the exception? - # (HINT: replace __ with part of the error message.) - self.assertRegex(ex2.args[0], __) - - def test_none_is_distinct(self): - """ - None is distinct from other things which are False. - """ - self.assertEqual(__, None is not 0) - self.assertEqual(__, None is not False) diff --git a/koans/about_packages.py b/koans/about_packages.py deleted file mode 100644 index 69288a1c8..000000000 --- a/koans/about_packages.py +++ /dev/null @@ -1,60 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# This is very different to AboutModules in Ruby Koans -# Our AboutMultipleInheritance class is a little more comparable -# - -from runner.koan import * - -# -# Package hierarchy of Python Koans project: -# -# contemplate_koans.py -# koans/ -# __init__.py -# about_asserts.py -# about_attribute_access.py -# about_class_attributes.py -# about_classes.py -# ... -# a_package_folder/ -# __init__.py -# a_module.py - -class AboutPackages(Koan): - def test_subfolders_can_form_part_of_a_module_package(self): - # Import ./a_package_folder/a_module.py - from .a_package_folder.a_module import Duck - - duck = Duck() - self.assertEqual(__, duck.name) - - def test_subfolders_become_modules_if_they_have_an_init_module(self): - # Import ./a_package_folder/__init__.py - from .a_package_folder import an_attribute - - self.assertEqual(__, an_attribute) - - # ------------------------------------------------------------------ - - def test_use_absolute_imports_to_import_upper_level_modules(self): - # Import /contemplate_koans.py - import contemplate_koans - - self.assertEqual(__, contemplate_koans.__name__) - - # contemplate_koans.py is the root module in this package because it's - # the first python module called in koans. - # - # If contemplate_koans.py was based in a_package_folder that would be - # the root folder, which would make reaching the koans folder - # almost impossible. So always leave the starting python script in - # a folder which can reach everything else. - - def test_import_a_module_in_a_subfolder_folder_using_an_absolute_path(self): - # Import contemplate_koans.py/koans/a_package_folder/a_module.py - from koans.a_package_folder.a_module import Duck - - self.assertEqual(__, Duck.__module__) diff --git a/koans/about_proxy_object_project.py b/koans/about_proxy_object_project.py deleted file mode 100644 index db70e0c70..000000000 --- a/koans/about_proxy_object_project.py +++ /dev/null @@ -1,155 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# Project: Create a Proxy Class -# -# In this assignment, create a proxy class (one is started for you -# below). You should be able to initialize the proxy object with any -# object. Any attributes called on the proxy object should be forwarded -# to the target object. As each attribute call is sent, the proxy should -# record the name of the attribute sent. -# -# The proxy class is started for you. You will need to add a method -# missing handler and any other supporting methods. The specification -# of the Proxy class is given in the AboutProxyObjectProject koan. - -# Note: This is a bit trickier than its Ruby Koans counterpart, but you -# can do it! - -from runner.koan import * - -class Proxy: - def __init__(self, target_object): - # WRITE CODE HERE - - #initialize '_obj' attribute last. Trust me on this! - self._obj = target_object - - # WRITE CODE HERE - -# The proxy object should pass the following Koan: -# -class AboutProxyObjectProject(Koan): - def test_proxy_method_returns_wrapped_object(self): - # NOTE: The Television class is defined below - tv = Proxy(Television()) - - self.assertTrue(isinstance(tv, Proxy)) - - def test_tv_methods_still_perform_their_function(self): - tv = Proxy(Television()) - - tv.channel = 10 - tv.power() - - self.assertEqual(10, tv.channel) - self.assertTrue(tv.is_on()) - - def test_proxy_records_messages_sent_to_tv(self): - tv = Proxy(Television()) - - tv.power() - tv.channel = 10 - - self.assertEqual(['power', 'channel'], tv.messages()) - - def test_proxy_handles_invalid_messages(self): - tv = Proxy(Television()) - - with self.assertRaises(AttributeError): - tv.no_such_method() - - - def test_proxy_reports_methods_have_been_called(self): - tv = Proxy(Television()) - - tv.power() - tv.power() - - self.assertTrue(tv.was_called('power')) - self.assertFalse(tv.was_called('channel')) - - def test_proxy_counts_method_calls(self): - tv = Proxy(Television()) - - tv.power() - tv.channel = 48 - tv.power() - - self.assertEqual(2, tv.number_of_times_called('power')) - self.assertEqual(1, tv.number_of_times_called('channel')) - self.assertEqual(0, tv.number_of_times_called('is_on')) - - def test_proxy_can_record_more_than_just_tv_objects(self): - proxy = Proxy("Py Ohio 2010") - - result = proxy.upper() - - self.assertEqual("PY OHIO 2010", result) - - result = proxy.split() - - self.assertEqual(["Py", "Ohio", "2010"], result) - self.assertEqual(['upper', 'split'], proxy.messages()) - -# ==================================================================== -# The following code is to support the testing of the Proxy class. No -# changes should be necessary to anything below this comment. - -# Example class using in the proxy testing above. -class Television: - def __init__(self): - self._channel = None - self._power = None - - @property - def channel(self): - return self._channel - - @channel.setter - def channel(self, value): - self._channel = value - - def power(self): - if self._power == 'on': - self._power = 'off' - else: - self._power = 'on' - - def is_on(self): - return self._power == 'on' - -# Tests for the Television class. All of theses tests should pass. -class TelevisionTest(Koan): - def test_it_turns_on(self): - tv = Television() - - tv.power() - self.assertTrue(tv.is_on()) - - def test_it_also_turns_off(self): - tv = Television() - - tv.power() - tv.power() - - self.assertFalse(tv.is_on()) - - def test_edge_case_on_off(self): - tv = Television() - - tv.power() - tv.power() - tv.power() - - self.assertTrue(tv.is_on()) - - tv.power() - - self.assertFalse(tv.is_on()) - - def test_can_set_the_channel(self): - tv = Television() - - tv.channel = 11 - self.assertEqual(11, tv.channel) diff --git a/koans/about_regex.py b/koans/about_regex.py deleted file mode 100644 index f562594e5..000000000 --- a/koans/about_regex.py +++ /dev/null @@ -1,140 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -import re - - -class AboutRegex(Koan): - """ - These koans are based on Ben's book: Regular Expressions in 10 - minutes. I found this book very useful, so I decided to write - a koan file in order to practice everything it taught me. - http://www.forta.com/books/0672325667/ - """ - - def test_matching_literal_text(self): - """ - Lesson 1 Matching Literal String - """ - string = "Hello, my name is Felix and these koans are based " + \ - "on Ben's book: Regular Expressions in 10 minutes." - m = re.search(__, string) - self.assertTrue( - m and m.group(0) and - m.group(0) == 'Felix', - "I want my name") - - def test_matching_literal_text_how_many(self): - """ - Lesson 1 -- How many matches? - - The default behaviour of most regular expression engines is - to return just the first match. In python you have the - following options: - - match() --> Determine if the RE matches at the - beginning of the string. - search() --> Scan through a string, looking for any - location where this RE matches. - findall() --> Find all substrings where the RE - matches, and return them as a list. - finditer() --> Find all substrings where the RE - matches, and return them as an iterator. - """ - string = ("Hello, my name is Felix and these koans are based " + - "on Ben's book: Regular Expressions in 10 minutes. " + - "Repeat My name is Felix") - m = re.match('Felix', string) # TIP: match may not be the best option - - # I want to know how many times my name appears - self.assertEqual(m, __) - - def test_matching_literal_text_not_case_sensitivity(self): - """ - Lesson 1 -- Matching Literal String non case sensitivity. - Most regex implementations also support matches that are not - case sensitive. In python you can use re.IGNORECASE, in - Javascript you can specify the optional i flag. In Ben's - book you can see more languages. - - """ - string = "Hello, my name is Felix or felix and this koan " + \ - "is based on Ben's book: Regular Expressions in 10 minutes." - - self.assertEqual(re.findall("felix", string), __) - self.assertEqual(re.findall("felix", string, re.IGNORECASE), __) - - def test_matching_any_character(self): - """ - Lesson 1: Matching any character - - `.` matches any character: alphabetic characters, digits, - and punctuation. - """ - string = "pecks.xlx\n" \ - + "orders1.xls\n" \ - + "apec1.xls\n" \ - + "na1.xls\n" \ - + "na2.xls\n" \ - + "sa1.xls" - - # I want to find all uses of myArray - change_this_search_string = 'a..xlx' - self.assertEquals( - len(re.findall(change_this_search_string, string)), - 3) - - def test_matching_set_character(self): - """ - Lesson 2 -- Matching sets of characters - - A set of characters is defined using the metacharacters - `[` and `]`. Everything between them is part of the set, and - any single one of the set members will match. - """ - string = "sales.xlx\n" \ - + "sales1.xls\n" \ - + "orders3.xls\n" \ - + "apac1.xls\n" \ - + "sales2.xls\n" \ - + "na1.xls\n" \ - + "na2.xls\n" \ - + "sa1.xls\n" \ - + "ca1.xls" - # I want to find all files for North America(na) or South - # America(sa), but not (ca) TIP you can use the pattern .a. - # which matches in above test but in this case matches more than - # you want - change_this_search_string = '[nsc]a[2-9].xls' - self.assertEquals( - len(re.findall(change_this_search_string, string)), - 3) - - def test_anything_but_matching(self): - """ - Lesson 2 -- Using character set ranges - Occasionally, you'll have a list of characters that you don't - want to match. Character sets can be negated using the ^ - metacharacter. - - """ - string = "sales.xlx\n" \ - + "sales1.xls\n" \ - + "orders3.xls\n" \ - + "apac1.xls\n" \ - + "sales2.xls\n" \ - + "sales3.xls\n" \ - + "europe2.xls\n" \ - + "sam.xls\n" \ - + "na1.xls\n" \ - + "na2.xls\n" \ - + "sa1.xls\n" \ - + "ca1.xls" - - # I want to find the name 'sam' - change_this_search_string = '[^nc]am' - self.assertEquals( - re.findall(change_this_search_string, string), - ['sam.xls']) diff --git a/koans/about_scope.py b/koans/about_scope.py deleted file mode 100644 index a9cf2a168..000000000 --- a/koans/about_scope.py +++ /dev/null @@ -1,110 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -from . import jims -from . import joes - -counter = 0 # Global - -class AboutScope(Koan): - # - # NOTE: - # Look in jims.py and joes.py to see definitions of Dog used - # for this set of tests - # - - def test_dog_is_not_available_in_the_current_scope(self): - with self.assertRaises(___): fido = Dog() - - def test_you_can_reference_nested_classes_using_the_scope_operator(self): - fido = jims.Dog() - # name 'jims' module name is taken from jims.py filename - - rover = joes.Dog() - self.assertEqual(__, fido.identify()) - self.assertEqual(__, rover.identify()) - - self.assertEqual(__, type(fido) == type(rover)) - self.assertEqual(__, jims.Dog == joes.Dog) - - # ------------------------------------------------------------------ - - class str: - pass - - def test_bare_bones_class_names_do_not_assume_the_current_scope(self): - self.assertEqual(__, AboutScope.str == str) - - def test_nested_string_is_not_the_same_as_the_system_string(self): - self.assertEqual(__, self.str == type("HI")) - - def test_str_without_self_prefix_stays_in_the_global_scope(self): - self.assertEqual(__, str == type("HI")) - - # ------------------------------------------------------------------ - - PI = 3.1416 - - def test_constants_are_defined_with_an_initial_uppercase_letter(self): - self.assertAlmostEqual(_____, self.PI) - # Note, floating point numbers in python are not precise. - # assertAlmostEqual will check that it is 'close enough' - - def test_constants_are_assumed_by_convention_only(self): - self.PI = "rhubarb" - self.assertEqual(_____, self.PI) - # There aren't any real constants in python. Its up to the developer - # to keep to the convention and not modify them. - - # ------------------------------------------------------------------ - - def increment_using_local_counter(self, counter): - counter = counter + 1 - - def increment_using_global_counter(self): - global counter - counter = counter + 1 - - def test_incrementing_with_local_counter(self): - global counter - start = counter - self.increment_using_local_counter(start) - self.assertEqual(__, counter == start + 1) - - def test_incrementing_with_global_counter(self): - global counter - start = counter - self.increment_using_global_counter() - self.assertEqual(__, counter == start + 1) - - # ------------------------------------------------------------------ - - def local_access(self): - stuff = 'eels' - def from_the_league(): - stuff = 'this is a local shop for local people' - return stuff - return from_the_league() - - def nonlocal_access(self): - stuff = 'eels' - def from_the_boosh(): - nonlocal stuff - return stuff - return from_the_boosh() - - def test_getting_something_locally(self): - self.assertEqual(__, self.local_access()) - - def test_getting_something_nonlocally(self): - self.assertEqual(__, self.nonlocal_access()) - - # ------------------------------------------------------------------ - - global deadly_bingo - deadly_bingo = [4, 8, 15, 16, 23, 42] - - def test_global_attributes_can_be_created_in_the_middle_of_a_class(self): - self.assertEqual(__, deadly_bingo[5]) diff --git a/koans/about_scoring_project.py b/koans/about_scoring_project.py deleted file mode 100644 index 0fd055de2..000000000 --- a/koans/about_scoring_project.py +++ /dev/null @@ -1,72 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -# Greed is a dice game where you roll up to five dice to accumulate -# points. The following "score" function will be used to calculate the -# score of a single roll of the dice. -# -# A greed roll is scored as follows: -# -# * A set of three ones is 1000 points -# -# * A set of three numbers (other than ones) is worth 100 times the -# number. (e.g. three fives is 500 points). -# -# * A one (that is not part of a set of three) is worth 100 points. -# -# * A five (that is not part of a set of three) is worth 50 points. -# -# * Everything else is worth 0 points. -# -# -# Examples: -# -# score([1,1,1,5,1]) => 1150 points -# score([2,3,4,6,2]) => 0 points -# score([3,4,5,3,3]) => 350 points -# score([1,5,1,2,4]) => 250 points -# -# More scoring examples are given in the tests below: -# -# Your goal is to write the score method. - -def score(dice): - # You need to write this method - pass - -class AboutScoringProject(Koan): - def test_score_of_an_empty_list_is_zero(self): - self.assertEqual(0, score([])) - - def test_score_of_a_single_roll_of_5_is_50(self): - self.assertEqual(50, score([5])) - - def test_score_of_a_single_roll_of_1_is_100(self): - self.assertEqual(100, score([1])) - - def test_score_of_multiple_1s_and_5s_is_the_sum_of_individual_scores(self): - self.assertEqual(300, score([1,5,5,1])) - - def test_score_of_single_2s_3s_4s_and_6s_are_zero(self): - self.assertEqual(0, score([2,3,4,6])) - - def test_score_of_a_triple_1_is_1000(self): - self.assertEqual(1000, score([1,1,1])) - - def test_score_of_other_triples_is_100x(self): - self.assertEqual(200, score([2,2,2])) - self.assertEqual(300, score([3,3,3])) - self.assertEqual(400, score([4,4,4])) - self.assertEqual(500, score([5,5,5])) - self.assertEqual(600, score([6,6,6])) - - def test_score_of_mixed_is_sum(self): - self.assertEqual(250, score([2,5,2,2,3])) - self.assertEqual(550, score([5,5,5,5])) - self.assertEqual(1150, score([1,1,1,5,1])) - - def test_ones_not_left_out(self): - self.assertEqual(300, score([1,2,2,2])) - self.assertEqual(350, score([1,5,2,2,2])) diff --git a/koans/about_sets.py b/koans/about_sets.py deleted file mode 100644 index 87cf10959..000000000 --- a/koans/about_sets.py +++ /dev/null @@ -1,55 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -class AboutSets(Koan): - def test_sets_make_keep_lists_unique(self): - highlanders = ['MacLeod', 'Ramirez', 'MacLeod', 'Matunas', 'MacLeod', 'Malcolm', 'MacLeod'] - - there_can_only_be_only_one = set(highlanders) - - self.assertEqual(__, there_can_only_be_only_one) - - def test_empty_sets_have_different_syntax_to_populated_sets(self): - self.assertEqual(__, {1, 2, 3}) - self.assertEqual(__, set()) - - def test_dictionaries_and_sets_use_same_curly_braces(self): - # Note: Literal sets using braces were introduced in python 3. - # They were also backported to python 2.7. - - self.assertEqual(__, {1, 2, 3}.__class__) - self.assertEqual(__, {'one': 1, 'two': 2}.__class__) - - self.assertEqual(__, {}.__class__) - - def test_creating_sets_using_strings(self): - self.assertEqual(__, {'12345'}) - self.assertEqual(__, set('12345')) - - def test_convert_the_set_into_a_list_to_sort_it(self): - self.assertEqual(__, sorted(set('12345'))) - - # ------------------------------------------------------------------ - - def test_set_have_arithmetic_operators(self): - scotsmen = {'MacLeod', 'Wallace', 'Willie'} - warriors = {'MacLeod', 'Wallace', 'Leonidas'} - - self.assertEqual(__, scotsmen - warriors) - self.assertEqual(__, scotsmen | warriors) - self.assertEqual(__, scotsmen & warriors) - self.assertEqual(__, scotsmen ^ warriors) - - # ------------------------------------------------------------------ - - def test_we_can_query_set_membership(self): - self.assertEqual(__, 127 in {127, 0, 0, 1} ) - self.assertEqual(__, 'cow' not in set('apocalypse now') ) - - def test_we_can_compare_subsets(self): - self.assertEqual(__, set('cake') <= set('cherry cake')) - self.assertEqual(__, set('cake').issubset(set('cherry cake')) ) - - self.assertEqual(__, set('cake') > set('pie')) diff --git a/koans/about_string_manipulation.py b/koans/about_string_manipulation.py deleted file mode 100644 index 5204f29ba..000000000 --- a/koans/about_string_manipulation.py +++ /dev/null @@ -1,74 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -class AboutStringManipulation(Koan): - - def test_use_format_to_interpolate_variables(self): - value1 = 'one' - value2 = 2 - string = "The values are {0} and {1}".format(value1, value2) - self.assertEqual(__, string) - - def test_formatted_values_can_be_shown_in_any_order_or_be_repeated(self): - value1 = 'doh' - value2 = 'DOH' - string = "The values are {1}, {0}, {0} and {1}!".format(value1, value2) - self.assertEqual(__, string) - - def test_any_python_expression_may_be_interpolated(self): - import math # import a standard python module with math functions - - decimal_places = 4 - string = "The square root of 5 is {0:.{1}f}".format(math.sqrt(5), - decimal_places) - self.assertEqual(__, string) - - def test_you_can_get_a_substring_from_a_string(self): - string = "Bacon, lettuce and tomato" - self.assertEqual(__, string[7:10]) - - def test_you_can_get_a_single_character_from_a_string(self): - string = "Bacon, lettuce and tomato" - self.assertEqual(__, string[1]) - - def test_single_characters_can_be_represented_by_integers(self): - self.assertEqual(__, ord('a')) - self.assertEqual(__, ord('b') == (ord('a') + 1)) - - def test_strings_can_be_split(self): - string = "Sausage Egg Cheese" - words = string.split() - self.assertListEqual([__, __, __], words) - - def test_strings_can_be_split_with_different_patterns(self): - import re #import python regular expression library - - string = "the,rain;in,spain" - pattern = re.compile(',|;') - - words = pattern.split(string) - - self.assertListEqual([__, __, __, __], words) - - # Pattern is a Python regular expression pattern which matches ',' or ';' - - def test_raw_strings_do_not_interpret_escape_characters(self): - string = r'\n' - self.assertNotEqual('\n', string) - self.assertEqual(__, string) - self.assertEqual(__, len(string)) - - # Useful in regular expressions, file paths, URLs, etc. - - def test_strings_can_be_joined(self): - words = ["Now", "is", "the", "time"] - self.assertEqual(__, ' '.join(words)) - - def test_strings_can_change_case(self): - self.assertEqual(__, 'guido'.capitalize()) - self.assertEqual(__, 'guido'.upper()) - self.assertEqual(__, 'TimBot'.lower()) - self.assertEqual(__, 'guido van rossum'.title()) - self.assertEqual(__, 'ToTaLlY aWeSoMe'.swapcase()) diff --git a/koans/about_strings.py b/koans/about_strings.py deleted file mode 100644 index 25f5f59df..000000000 --- a/koans/about_strings.py +++ /dev/null @@ -1,94 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -class AboutStrings(Koan): - - def test_double_quoted_strings_are_strings(self): - string = "Hello, world." - self.assertEqual(__, isinstance(string, str)) - - def test_single_quoted_strings_are_also_strings(self): - string = 'Goodbye, world.' - self.assertEqual(__, isinstance(string, str)) - - def test_triple_quote_strings_are_also_strings(self): - string = """Howdy, world!""" - self.assertEqual(__, isinstance(string, str)) - - def test_triple_single_quotes_work_too(self): - string = '''Bonjour tout le monde!''' - self.assertEqual(__, isinstance(string, str)) - - def test_raw_strings_are_also_strings(self): - string = r"Konnichi wa, world!" - self.assertEqual(__, isinstance(string, str)) - - def test_use_single_quotes_to_create_string_with_double_quotes(self): - string = 'He said, "Go Away."' - self.assertEqual(__, string) - - def test_use_double_quotes_to_create_strings_with_single_quotes(self): - string = "Don't" - self.assertEqual(__, string) - - def test_use_backslash_for_escaping_quotes_in_strings(self): - a = "He said, \"Don't\"" - b = 'He said, "Don\'t"' - self.assertEqual(__, (a == b)) - - def test_use_backslash_at_the_end_of_a_line_to_continue_onto_the_next_line(self): - string = "It was the best of times,\n\ -It was the worst of times." - self.assertEqual(__, len(string)) - - def test_triple_quoted_strings_can_span_lines(self): - string = """ -Howdy, -world! -""" - self.assertEqual(__, len(string)) - - def test_triple_quoted_strings_need_less_escaping(self): - a = "Hello \"world\"." - b = """Hello "world".""" - self.assertEqual(__, (a == b)) - - def test_escaping_quotes_at_the_end_of_triple_quoted_string(self): - string = """Hello "world\"""" - self.assertEqual(__, string) - - def test_plus_concatenates_strings(self): - string = "Hello, " + "world" - self.assertEqual(__, string) - - def test_adjacent_strings_are_concatenated_automatically(self): - string = "Hello" ", " "world" - self.assertEqual(__, string) - - def test_plus_will_not_modify_original_strings(self): - hi = "Hello, " - there = "world" - string = hi + there - self.assertEqual(__, hi) - self.assertEqual(__, there) - - def test_plus_equals_will_append_to_end_of_string(self): - hi = "Hello, " - there = "world" - hi += there - self.assertEqual(__, hi) - - def test_plus_equals_also_leaves_original_string_unmodified(self): - original = "Hello, " - hi = original - there = "world" - hi += there - self.assertEqual(__, original) - - def test_most_strings_interpret_escape_characters(self): - string = "\n" - self.assertEqual('\n', string) - self.assertEqual("""\n""", string) - self.assertEqual(__, len(string)) diff --git a/koans/about_triangle_project.py b/koans/about_triangle_project.py deleted file mode 100644 index ad2485909..000000000 --- a/koans/about_triangle_project.py +++ /dev/null @@ -1,23 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -# You need to write the triangle method in the file 'triangle.py' -from .triangle import * - -class AboutTriangleProject(Koan): - def test_equilateral_triangles_have_equal_sides(self): - self.assertEqual('equilateral', triangle(2, 2, 2)) - self.assertEqual('equilateral', triangle(10, 10, 10)) - - def test_isosceles_triangles_have_exactly_two_sides_equal(self): - self.assertEqual('isosceles', triangle(3, 4, 4)) - self.assertEqual('isosceles', triangle(4, 3, 4)) - self.assertEqual('isosceles', triangle(4, 4, 3)) - self.assertEqual('isosceles', triangle(10, 10, 2)) - - def test_scalene_triangles_have_no_equal_sides(self): - self.assertEqual('scalene', triangle(3, 4, 5)) - self.assertEqual('scalene', triangle(10, 11, 12)) - self.assertEqual('scalene', triangle(5, 4, 2)) diff --git a/koans/about_triangle_project2.py b/koans/about_triangle_project2.py deleted file mode 100644 index 6113f6180..000000000 --- a/koans/about_triangle_project2.py +++ /dev/null @@ -1,25 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -# You need to finish implementing triangle() in the file 'triangle.py' -from .triangle import * - -class AboutTriangleProject2(Koan): - # The first assignment did not talk about how to handle errors. - # Let's handle that part now. - def test_illegal_triangles_throw_exceptions(self): - # All sides should be greater than 0 - with self.assertRaises(TriangleError): - triangle(0, 0, 0) - with self.assertRaises(TriangleError): - triangle(3, 4, -5) - - # The sum of any two sides should be greater than the third one - with self.assertRaises(TriangleError): - triangle(1, 1, 3) - with self.assertRaises(TriangleError): - triangle(2, 5, 2) - - diff --git a/koans/about_true_and_false.py b/koans/about_true_and_false.py deleted file mode 100644 index 5f06a63db..000000000 --- a/koans/about_true_and_false.py +++ /dev/null @@ -1,43 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - - -class AboutTrueAndFalse(Koan): - def truth_value(self, condition): - if condition: - return 'true stuff' - else: - return 'false stuff' - - def test_true_is_treated_as_true(self): - self.assertEqual(__, self.truth_value(True)) - - def test_false_is_treated_as_false(self): - self.assertEqual(__, self.truth_value(False)) - - def test_none_is_treated_as_false(self): - self.assertEqual(__, self.truth_value(None)) - - def test_zero_is_treated_as_false(self): - self.assertEqual(__, self.truth_value(0)) - - def test_empty_collections_are_treated_as_false(self): - self.assertEqual(__, self.truth_value([])) - self.assertEqual(__, self.truth_value(())) - self.assertEqual(__, self.truth_value({})) - self.assertEqual(__, self.truth_value(set())) - - def test_blank_strings_are_treated_as_false(self): - self.assertEqual(__, self.truth_value("")) - - def test_everything_else_is_treated_as_true(self): - self.assertEqual(__, self.truth_value(1)) - self.assertEqual(__, self.truth_value([0])) - self.assertEqual(__, self.truth_value((0,))) - self.assertEqual( - __, - self.truth_value("Python is named after Monty Python")) - self.assertEqual(__, self.truth_value(' ')) - self.assertEqual(__, self.truth_value('0')) diff --git a/koans/about_tuples.py b/koans/about_tuples.py deleted file mode 100644 index 1b38c8f7f..000000000 --- a/koans/about_tuples.py +++ /dev/null @@ -1,67 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from runner.koan import * - -class AboutTuples(Koan): - def test_creating_a_tuple(self): - count_of_three = (1, 2, 5) - self.assertEqual(__, count_of_three[2]) - - def test_tuples_are_immutable_so_item_assignment_is_not_possible(self): - - count_of_three = (1, 2, 5) - try: - count_of_three[2] = "three" - except TypeError as ex: - msg = ex.args[0] - - # Note, assertRegex() uses regular expression pattern matching, - # so you don't have to copy the whole message. - - self.assertRegex(msg, __) - - def test_tuples_are_immutable_so_appending_is_not_possible(self): - count_of_three = (1, 2, 5) - with self.assertRaises(___): count_of_three.append("boom") - - # Tuples are less flexible than lists, but faster. - - def test_tuples_can_only_be_changed_through_replacement(self): - count_of_three = (1, 2, 5) - - list_count = list(count_of_three) - list_count.append("boom") - count_of_three = tuple(list_count) - - self.assertEqual(__, count_of_three) - - def test_tuples_of_one_look_peculiar(self): - self.assertEqual(__, (1).__class__) - self.assertEqual(__, (1,).__class__) - self.assertEqual(__, ("I'm a tuple",).__class__) - self.assertEqual(__, ("Not a tuple").__class__) - - def test_tuple_constructor_can_be_surprising(self): - self.assertEqual(__, tuple("Surprise!")) - - def test_creating_empty_tuples(self): - self.assertEqual(__ , ()) - self.assertEqual(__ , tuple()) # Sometimes less confusing - - def test_tuples_can_be_embedded(self): - lat = (37, 14, 6, 'N') - lon = (115, 48, 40, 'W') - place = ('Area 51', lat, lon) - self.assertEqual(__, place) - - def test_tuples_are_good_for_representing_records(self): - locations = [ - ("Illuminati HQ", (38, 52, 15.56, 'N'), (77, 3, 21.46, 'W')), - ("Stargate B", (41, 10, 43.92, 'N'), (1, 49, 34.29, 'W')), - ] - - locations.append( ("Cthulu", (26, 40, 1, 'N'), (70, 45, 7, 'W')) ) - - self.assertEqual(__, locations[2][0]) - self.assertEqual(__, locations[0][1][2]) diff --git a/koans/about_with_statements.py b/koans/about_with_statements.py deleted file mode 100644 index 0ae9b5ff8..000000000 --- a/koans/about_with_statements.py +++ /dev/null @@ -1,108 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# -# Based on AboutSandwichCode in the Ruby Koans -# - -from runner.koan import * - -import re # For regular expression string comparisons - -class AboutWithStatements(Koan): - def count_lines(self, file_name): - try: - file = open(file_name) - try: - return len(file.readlines()) - finally: - file.close() - except IOError: - # should never happen - self.fail() - - def test_counting_lines(self): - self.assertEqual(__, self.count_lines("example_file.txt")) - - # ------------------------------------------------------------------ - - def find_line(self, file_name): - try: - file = open(file_name) - try: - for line in file.readlines(): - match = re.search('e', line) - if match: - return line - finally: - file.close() - except IOError: - # should never happen - self.fail() - - def test_finding_lines(self): - self.assertEqual(__, self.find_line("example_file.txt")) - - ## ------------------------------------------------------------------ - ## THINK ABOUT IT: - ## - ## The count_lines and find_line are similar, and yet different. - ## They both follow the pattern of "sandwich code". - ## - ## Sandwich code is code that comes in three parts: (1) the top slice - ## of bread, (2) the meat, and (3) the bottom slice of bread. - ## The bread part of the sandwich almost always goes together, but - ## the meat part changes all the time. - ## - ## Because the changing part of the sandwich code is in the middle, - ## abstracting the top and bottom bread slices to a library can be - ## difficult in many languages. - ## - ## (Aside for C++ programmers: The idiom of capturing allocated - ## pointers in a smart pointer constructor is an attempt to deal with - ## the problem of sandwich code for resource allocation.) - ## - ## Python solves the problem using Context Managers. Consider the - ## following code: - ## - - class FileContextManager(): - def __init__(self, file_name): - self._file_name = file_name - self._file = None - - def __enter__(self): - self._file = open(self._file_name) - return self._file - - def __exit__(self, cls, value, tb): - self._file.close() - - # Now we write: - - def count_lines2(self, file_name): - with self.FileContextManager(file_name) as file: - return len(file.readlines()) - - def test_counting_lines2(self): - self.assertEqual(__, self.count_lines2("example_file.txt")) - - # ------------------------------------------------------------------ - - def find_line2(self, file_name): - # Using the context manager self.FileContextManager, rewrite this - # function to return the first line containing the letter 'e'. - return None - - def test_finding_lines2(self): - self.assertNotEqual(None, self.find_line2("example_file.txt")) - self.assertEqual('test\n', self.find_line2("example_file.txt")) - - # ------------------------------------------------------------------ - - def count_lines3(self, file_name): - with open(file_name) as file: - return len(file.readlines()) - - def test_open_already_has_its_own_built_in_context_manager(self): - self.assertEqual(__, self.count_lines3("example_file.txt")) diff --git a/koans/another_local_module.py b/koans/another_local_module.py deleted file mode 100644 index 242daaa79..000000000 --- a/koans/another_local_module.py +++ /dev/null @@ -1,17 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -class Goose: - @property - def name(self): - return "Mr Stabby" - -class Hamster: - @property - def name(self): - return "Phil" - -class _SecretSquirrel: - @property - def name(self): - return "Mr Anonymous" \ No newline at end of file diff --git a/koans/jims.py b/koans/jims.py deleted file mode 100644 index 33a78fae4..000000000 --- a/koans/jims.py +++ /dev/null @@ -1,6 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -class Dog: - def identify(self): - return "jims dog" diff --git a/koans/joes.py b/koans/joes.py deleted file mode 100644 index ddf3e38a5..000000000 --- a/koans/joes.py +++ /dev/null @@ -1,6 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -class Dog: - def identify(self): - return "joes dog" diff --git a/koans/local_module.py b/koans/local_module.py deleted file mode 100644 index 01f37cab6..000000000 --- a/koans/local_module.py +++ /dev/null @@ -1,10 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -class Duck: - def __init__(self): - self._password = 'password' # Genius! - - @property - def name(self): - return "Daffy" diff --git a/koans/local_module_with_all_defined.py b/koans/local_module_with_all_defined.py deleted file mode 100644 index a84ae8307..000000000 --- a/koans/local_module_with_all_defined.py +++ /dev/null @@ -1,22 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -__all__ = ( - 'Goat', - '_Velociraptor' -) - -class Goat: - @property - def name(self): - return "George" - -class _Velociraptor: - @property - def name(self): - return "Cuddles" - -class SecretDuck: - @property - def name(self): - return "None of your business" diff --git a/koans/triangle.py b/koans/triangle.py deleted file mode 100644 index 4d8d66f42..000000000 --- a/koans/triangle.py +++ /dev/null @@ -1,25 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# Triangle Project Code. - -# Triangle analyzes the lengths of the sides of a triangle -# (represented by a, b and c) and returns the type of triangle. -# -# It returns: -# 'equilateral' if all sides are equal -# 'isosceles' if exactly 2 sides are equal -# 'scalene' if no sides are equal -# -# The tests for this method can be found in -# about_triangle_project.py -# and -# about_triangle_project_2.py -# -def triangle(a, b, c): - # DELETE 'PASS' AND WRITE THIS CODE - pass - -# Error class used in part 2. No need to change this code. -class TriangleError(Exception): - pass diff --git a/libs/__init__.py b/libs/__init__.py deleted file mode 100644 index 421eaef9f..000000000 --- a/libs/__init__.py +++ /dev/null @@ -1,4 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# Dummy file to support python package hierarchy diff --git a/libs/colorama/LICENSE-colorama b/libs/colorama/LICENSE-colorama deleted file mode 100644 index b7464472e..000000000 --- a/libs/colorama/LICENSE-colorama +++ /dev/null @@ -1,33 +0,0 @@ -Copyright (c) 2010 Jonathan Hartley - -Released under the New BSD license (reproduced below), or alternatively you may -use this software under any OSI approved open source license such as those at -http://opensource.org/licenses/alphabetical - -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - -* Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. - -* Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - -* Neither the name(s) of the copyright holders, nor those of its contributors - may be used to endorse or promote products derived from this software without - specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE -FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, -OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - diff --git a/libs/colorama/__init__.py b/libs/colorama/__init__.py deleted file mode 100644 index 2d127fa8e..000000000 --- a/libs/colorama/__init__.py +++ /dev/null @@ -1,7 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. -from .initialise import init, deinit, reinit -from .ansi import Fore, Back, Style -from .ansitowin32 import AnsiToWin32 - -VERSION = '0.2.7' - diff --git a/libs/colorama/ansi.py b/libs/colorama/ansi.py deleted file mode 100644 index 5dfe374ce..000000000 --- a/libs/colorama/ansi.py +++ /dev/null @@ -1,50 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. -''' -This module generates ANSI character codes to printing colors to terminals. -See: http://en.wikipedia.org/wiki/ANSI_escape_code -''' - -CSI = '\033[' - -def code_to_chars(code): - return CSI + str(code) + 'm' - -class AnsiCodes(object): - def __init__(self, codes): - for name in dir(codes): - if not name.startswith('_'): - value = getattr(codes, name) - setattr(self, name, code_to_chars(value)) - -class AnsiFore: - BLACK = 30 - RED = 31 - GREEN = 32 - YELLOW = 33 - BLUE = 34 - MAGENTA = 35 - CYAN = 36 - WHITE = 37 - RESET = 39 - -class AnsiBack: - BLACK = 40 - RED = 41 - GREEN = 42 - YELLOW = 43 - BLUE = 44 - MAGENTA = 45 - CYAN = 46 - WHITE = 47 - RESET = 49 - -class AnsiStyle: - BRIGHT = 1 - DIM = 2 - NORMAL = 22 - RESET_ALL = 0 - -Fore = AnsiCodes( AnsiFore ) -Back = AnsiCodes( AnsiBack ) -Style = AnsiCodes( AnsiStyle ) - diff --git a/libs/colorama/ansitowin32.py b/libs/colorama/ansitowin32.py deleted file mode 100644 index ea0a6c15f..000000000 --- a/libs/colorama/ansitowin32.py +++ /dev/null @@ -1,189 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. -import re -import sys - -from .ansi import AnsiFore, AnsiBack, AnsiStyle, Style -from .winterm import WinTerm, WinColor, WinStyle -from .win32 import windll - - -if windll is not None: - winterm = WinTerm() - - -def is_a_tty(stream): - return hasattr(stream, 'isatty') and stream.isatty() - - -class StreamWrapper(object): - ''' - Wraps a stream (such as stdout), acting as a transparent proxy for all - attribute access apart from method 'write()', which is delegated to our - Converter instance. - ''' - def __init__(self, wrapped, converter): - # double-underscore everything to prevent clashes with names of - # attributes on the wrapped stream object. - self.__wrapped = wrapped - self.__convertor = converter - - def __getattr__(self, name): - return getattr(self.__wrapped, name) - - def write(self, text): - self.__convertor.write(text) - - -class AnsiToWin32(object): - ''' - Implements a 'write()' method which, on Windows, will strip ANSI character - sequences from the text, and if outputting to a tty, will convert them into - win32 function calls. - ''' - ANSI_RE = re.compile('\033\[((?:\d|;)*)([a-zA-Z])') - - def __init__(self, wrapped, convert=None, strip=None, autoreset=False): - # The wrapped stream (normally sys.stdout or sys.stderr) - self.wrapped = wrapped - - # should we reset colors to defaults after every .write() - self.autoreset = autoreset - - # create the proxy wrapping our output stream - self.stream = StreamWrapper(wrapped, self) - - on_windows = sys.platform.startswith('win') - - # should we strip ANSI sequences from our output? - if strip is None: - strip = on_windows - self.strip = strip - - # should we should convert ANSI sequences into win32 calls? - if convert is None: - convert = on_windows and is_a_tty(wrapped) - self.convert = convert - - # dict of ansi codes to win32 functions and parameters - self.win32_calls = self.get_win32_calls() - - # are we wrapping stderr? - self.on_stderr = self.wrapped is sys.stderr - - - def should_wrap(self): - ''' - True if this class is actually needed. If false, then the output - stream will not be affected, nor will win32 calls be issued, so - wrapping stdout is not actually required. This will generally be - False on non-Windows platforms, unless optional functionality like - autoreset has been requested using kwargs to init() - ''' - return self.convert or self.strip or self.autoreset - - - def get_win32_calls(self): - if self.convert and winterm: - return { - AnsiStyle.RESET_ALL: (winterm.reset_all, ), - AnsiStyle.BRIGHT: (winterm.style, WinStyle.BRIGHT), - AnsiStyle.DIM: (winterm.style, WinStyle.NORMAL), - AnsiStyle.NORMAL: (winterm.style, WinStyle.NORMAL), - AnsiFore.BLACK: (winterm.fore, WinColor.BLACK), - AnsiFore.RED: (winterm.fore, WinColor.RED), - AnsiFore.GREEN: (winterm.fore, WinColor.GREEN), - AnsiFore.YELLOW: (winterm.fore, WinColor.YELLOW), - AnsiFore.BLUE: (winterm.fore, WinColor.BLUE), - AnsiFore.MAGENTA: (winterm.fore, WinColor.MAGENTA), - AnsiFore.CYAN: (winterm.fore, WinColor.CYAN), - AnsiFore.WHITE: (winterm.fore, WinColor.GREY), - AnsiFore.RESET: (winterm.fore, ), - AnsiBack.BLACK: (winterm.back, WinColor.BLACK), - AnsiBack.RED: (winterm.back, WinColor.RED), - AnsiBack.GREEN: (winterm.back, WinColor.GREEN), - AnsiBack.YELLOW: (winterm.back, WinColor.YELLOW), - AnsiBack.BLUE: (winterm.back, WinColor.BLUE), - AnsiBack.MAGENTA: (winterm.back, WinColor.MAGENTA), - AnsiBack.CYAN: (winterm.back, WinColor.CYAN), - AnsiBack.WHITE: (winterm.back, WinColor.GREY), - AnsiBack.RESET: (winterm.back, ), - } - - - def write(self, text): - if self.strip or self.convert: - self.write_and_convert(text) - else: - self.wrapped.write(text) - self.wrapped.flush() - if self.autoreset: - self.reset_all() - - - def reset_all(self): - if self.convert: - self.call_win32('m', (0,)) - elif is_a_tty(self.wrapped): - self.wrapped.write(Style.RESET_ALL) - - - def write_and_convert(self, text): - ''' - Write the given text to our wrapped stream, stripping any ANSI - sequences from the text, and optionally converting them into win32 - calls. - ''' - cursor = 0 - for match in self.ANSI_RE.finditer(text): - start, end = match.span() - self.write_plain_text(text, cursor, start) - self.convert_ansi(*match.groups()) - cursor = end - self.write_plain_text(text, cursor, len(text)) - - - def write_plain_text(self, text, start, end): - if start < end: - self.wrapped.write(text[start:end]) - self.wrapped.flush() - - - def convert_ansi(self, paramstring, command): - if self.convert: - params = self.extract_params(paramstring) - self.call_win32(command, params) - - - def extract_params(self, paramstring): - def split(paramstring): - for p in paramstring.split(';'): - if p != '': - yield int(p) - return tuple(split(paramstring)) - - - def call_win32(self, command, params): - if params == []: - params = [0] - if command == 'm': - for param in params: - if param in self.win32_calls: - func_args = self.win32_calls[param] - func = func_args[0] - args = func_args[1:] - kwargs = dict(on_stderr=self.on_stderr) - func(*args, **kwargs) - elif command in ('H', 'f'): # set cursor position - func = winterm.set_cursor_position - func(params, on_stderr=self.on_stderr) - elif command in ('J'): - func = winterm.erase_data - func(params, on_stderr=self.on_stderr) - elif command == 'A': - if params == () or params == None: - num_rows = 1 - else: - num_rows = params[0] - func = winterm.cursor_up - func(num_rows, on_stderr=self.on_stderr) - diff --git a/libs/colorama/initialise.py b/libs/colorama/initialise.py deleted file mode 100644 index cba3676dd..000000000 --- a/libs/colorama/initialise.py +++ /dev/null @@ -1,56 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. -import atexit -import sys - -from .ansitowin32 import AnsiToWin32 - - -orig_stdout = sys.stdout -orig_stderr = sys.stderr - -wrapped_stdout = sys.stdout -wrapped_stderr = sys.stderr - -atexit_done = False - - -def reset_all(): - AnsiToWin32(orig_stdout).reset_all() - - -def init(autoreset=False, convert=None, strip=None, wrap=True): - - if not wrap and any([autoreset, convert, strip]): - raise ValueError('wrap=False conflicts with any other arg=True') - - global wrapped_stdout, wrapped_stderr - sys.stdout = wrapped_stdout = \ - wrap_stream(orig_stdout, convert, strip, autoreset, wrap) - sys.stderr = wrapped_stderr = \ - wrap_stream(orig_stderr, convert, strip, autoreset, wrap) - - global atexit_done - if not atexit_done: - atexit.register(reset_all) - atexit_done = True - - -def deinit(): - sys.stdout = orig_stdout - sys.stderr = orig_stderr - - -def reinit(): - sys.stdout = wrapped_stdout - sys.stderr = wrapped_stdout - - -def wrap_stream(stream, convert, strip, autoreset, wrap): - if wrap: - wrapper = AnsiToWin32(stream, - convert=convert, strip=strip, autoreset=autoreset) - if wrapper.should_wrap(): - stream = wrapper.stream - return stream - - diff --git a/libs/colorama/win32.py b/libs/colorama/win32.py deleted file mode 100644 index f4024f95e..000000000 --- a/libs/colorama/win32.py +++ /dev/null @@ -1,134 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. - -# from winbase.h -STDOUT = -11 -STDERR = -12 - -try: - from ctypes import windll - from ctypes import wintypes -except ImportError: - windll = None - SetConsoleTextAttribute = lambda *_: None -else: - from ctypes import ( - byref, Structure, c_char, c_short, c_uint32, c_ushort, POINTER - ) - - class CONSOLE_SCREEN_BUFFER_INFO(Structure): - """struct in wincon.h.""" - _fields_ = [ - ("dwSize", wintypes._COORD), - ("dwCursorPosition", wintypes._COORD), - ("wAttributes", wintypes.WORD), - ("srWindow", wintypes.SMALL_RECT), - ("dwMaximumWindowSize", wintypes._COORD), - ] - def __str__(self): - return '(%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d)' % ( - self.dwSize.Y, self.dwSize.X - , self.dwCursorPosition.Y, self.dwCursorPosition.X - , self.wAttributes - , self.srWindow.Top, self.srWindow.Left, self.srWindow.Bottom, self.srWindow.Right - , self.dwMaximumWindowSize.Y, self.dwMaximumWindowSize.X - ) - - _GetStdHandle = windll.kernel32.GetStdHandle - _GetStdHandle.argtypes = [ - wintypes.DWORD, - ] - _GetStdHandle.restype = wintypes.HANDLE - - _GetConsoleScreenBufferInfo = windll.kernel32.GetConsoleScreenBufferInfo - _GetConsoleScreenBufferInfo.argtypes = [ - wintypes.HANDLE, - POINTER(CONSOLE_SCREEN_BUFFER_INFO), - ] - _GetConsoleScreenBufferInfo.restype = wintypes.BOOL - - _SetConsoleTextAttribute = windll.kernel32.SetConsoleTextAttribute - _SetConsoleTextAttribute.argtypes = [ - wintypes.HANDLE, - wintypes.WORD, - ] - _SetConsoleTextAttribute.restype = wintypes.BOOL - - _SetConsoleCursorPosition = windll.kernel32.SetConsoleCursorPosition - _SetConsoleCursorPosition.argtypes = [ - wintypes.HANDLE, - wintypes._COORD, - ] - _SetConsoleCursorPosition.restype = wintypes.BOOL - - _FillConsoleOutputCharacterA = windll.kernel32.FillConsoleOutputCharacterA - _FillConsoleOutputCharacterA.argtypes = [ - wintypes.HANDLE, - c_char, - wintypes.DWORD, - wintypes._COORD, - POINTER(wintypes.DWORD), - ] - _FillConsoleOutputCharacterA.restype = wintypes.BOOL - - _FillConsoleOutputAttribute = windll.kernel32.FillConsoleOutputAttribute - _FillConsoleOutputAttribute.argtypes = [ - wintypes.HANDLE, - wintypes.WORD, - wintypes.DWORD, - wintypes._COORD, - POINTER(wintypes.DWORD), - ] - _FillConsoleOutputAttribute.restype = wintypes.BOOL - - handles = { - STDOUT: _GetStdHandle(STDOUT), - STDERR: _GetStdHandle(STDERR), - } - - def GetConsoleScreenBufferInfo(stream_id=STDOUT): - handle = handles[stream_id] - csbi = CONSOLE_SCREEN_BUFFER_INFO() - success = _GetConsoleScreenBufferInfo( - handle, byref(csbi)) - return csbi - - def SetConsoleTextAttribute(stream_id, attrs): - handle = handles[stream_id] - return _SetConsoleTextAttribute(handle, attrs) - - def SetConsoleCursorPosition(stream_id, position): - position = wintypes._COORD(*position) - # If the position is out of range, do nothing. - if position.Y <= 0 or position.X <= 0: - return - # Adjust for Windows' SetConsoleCursorPosition: - # 1. being 0-based, while ANSI is 1-based. - # 2. expecting (x,y), while ANSI uses (y,x). - adjusted_position = wintypes._COORD(position.Y - 1, position.X - 1) - # Adjust for viewport's scroll position - sr = GetConsoleScreenBufferInfo(STDOUT).srWindow - adjusted_position.Y += sr.Top - adjusted_position.X += sr.Left - # Resume normal processing - handle = handles[stream_id] - return _SetConsoleCursorPosition(handle, adjusted_position) - - def FillConsoleOutputCharacter(stream_id, char, length, start): - handle = handles[stream_id] - char = c_char(char) - length = wintypes.DWORD(length) - num_written = wintypes.DWORD(0) - # Note that this is hard-coded for ANSI (vs wide) bytes. - success = _FillConsoleOutputCharacterA( - handle, char, length, start, byref(num_written)) - return num_written.value - - def FillConsoleOutputAttribute(stream_id, attr, length, start): - ''' FillConsoleOutputAttribute( hConsole, csbi.wAttributes, dwConSize, coordScreen, &cCharsWritten )''' - handle = handles[stream_id] - attribute = wintypes.WORD(attr) - length = wintypes.DWORD(length) - num_written = wintypes.DWORD(0) - # Note that this is hard-coded for ANSI (vs wide) bytes. - return _FillConsoleOutputAttribute( - handle, attribute, length, start, byref(num_written)) diff --git a/libs/colorama/winterm.py b/libs/colorama/winterm.py deleted file mode 100644 index 270881154..000000000 --- a/libs/colorama/winterm.py +++ /dev/null @@ -1,120 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. -from . import win32 - - -# from wincon.h -class WinColor(object): - BLACK = 0 - BLUE = 1 - GREEN = 2 - CYAN = 3 - RED = 4 - MAGENTA = 5 - YELLOW = 6 - GREY = 7 - -# from wincon.h -class WinStyle(object): - NORMAL = 0x00 # dim text, dim background - BRIGHT = 0x08 # bright text, dim background - - -class WinTerm(object): - - def __init__(self): - self._default = win32.GetConsoleScreenBufferInfo(win32.STDOUT).wAttributes - self.set_attrs(self._default) - self._default_fore = self._fore - self._default_back = self._back - self._default_style = self._style - - def get_attrs(self): - return self._fore + self._back * 16 + self._style - - def set_attrs(self, value): - self._fore = value & 7 - self._back = (value >> 4) & 7 - self._style = value & WinStyle.BRIGHT - - def reset_all(self, on_stderr=None): - self.set_attrs(self._default) - self.set_console(attrs=self._default) - - def fore(self, fore=None, on_stderr=False): - if fore is None: - fore = self._default_fore - self._fore = fore - self.set_console(on_stderr=on_stderr) - - def back(self, back=None, on_stderr=False): - if back is None: - back = self._default_back - self._back = back - self.set_console(on_stderr=on_stderr) - - def style(self, style=None, on_stderr=False): - if style is None: - style = self._default_style - self._style = style - self.set_console(on_stderr=on_stderr) - - def set_console(self, attrs=None, on_stderr=False): - if attrs is None: - attrs = self.get_attrs() - handle = win32.STDOUT - if on_stderr: - handle = win32.STDERR - win32.SetConsoleTextAttribute(handle, attrs) - - def get_position(self, handle): - position = win32.GetConsoleScreenBufferInfo(handle).dwCursorPosition - # Because Windows coordinates are 0-based, - # and win32.SetConsoleCursorPosition expects 1-based. - position.X += 1 - position.Y += 1 - return position - - def set_cursor_position(self, position=None, on_stderr=False): - if position is None: - #I'm not currently tracking the position, so there is no default. - #position = self.get_position() - return - handle = win32.STDOUT - if on_stderr: - handle = win32.STDERR - win32.SetConsoleCursorPosition(handle, position) - - def cursor_up(self, num_rows=0, on_stderr=False): - if num_rows == 0: - return - handle = win32.STDOUT - if on_stderr: - handle = win32.STDERR - position = self.get_position(handle) - adjusted_position = (position.Y - num_rows, position.X) - self.set_cursor_position(adjusted_position, on_stderr) - - def erase_data(self, mode=0, on_stderr=False): - # 0 (or None) should clear from the cursor to the end of the screen. - # 1 should clear from the cursor to the beginning of the screen. - # 2 should clear the entire screen. (And maybe move cursor to (1,1)?) - # - # At the moment, I only support mode 2. From looking at the API, it - # should be possible to calculate a different number of bytes to clear, - # and to do so relative to the cursor position. - if mode[0] not in (2,): - return - handle = win32.STDOUT - if on_stderr: - handle = win32.STDERR - # here's where we'll home the cursor - coord_screen = win32.COORD(0,0) - csbi = win32.GetConsoleScreenBufferInfo(handle) - # get the number of character cells in the current buffer - dw_con_size = csbi.dwSize.X * csbi.dwSize.Y - # fill the entire screen with blanks - win32.FillConsoleOutputCharacter(handle, ' ', dw_con_size, coord_screen) - # now set the buffer's attributes accordingly - win32.FillConsoleOutputAttribute(handle, self.get_attrs(), dw_con_size, coord_screen ); - # put the cursor at (0, 0) - win32.SetConsoleCursorPosition(handle, (coord_screen.X, coord_screen.Y)) diff --git a/libs/mock.py b/libs/mock.py deleted file mode 100644 index 38c446db2..000000000 --- a/libs/mock.py +++ /dev/null @@ -1,271 +0,0 @@ -# mock.py -# Test tools for mocking and patching. -# Copyright (C) 2007-2009 Michael Foord -# E-mail: fuzzyman AT voidspace DOT org DOT uk - -# mock 0.6.0 -# http://www.voidspace.org.uk/python/mock/ - -# Released subject to the BSD License -# Please see http://www.voidspace.org.uk/python/license.shtml - -# Scripts maintained at http://www.voidspace.org.uk/python/index.shtml -# Comments, suggestions and bug reports welcome. - - -__all__ = ( - 'Mock', - 'patch', - 'patch_object', - 'sentinel', - 'DEFAULT' -) - -__version__ = '0.6.0 modified by Greg Malcolm' - -class SentinelObject(object): - def __init__(self, name): - self.name = name - - def __repr__(self): - return ''.format(self.name) - - -class Sentinel(object): - def __init__(self): - self._sentinels = {} - - def __getattr__(self, name): - return self._sentinels.setdefault(name, SentinelObject(name)) - - -sentinel = Sentinel() - -DEFAULT = sentinel.DEFAULT - -class OldStyleClass: - pass -ClassType = type(OldStyleClass) - -def _is_magic(name): - return '__{0!s}__'.format(name[2:-2]) == name - -def _copy(value): - if type(value) in (dict, list, tuple, set): - return type(value)(value) - return value - - -class Mock(object): - - def __init__(self, spec=None, side_effect=None, return_value=DEFAULT, - name=None, parent=None, wraps=None): - self._parent = parent - self._name = name - if spec is not None and not isinstance(spec, list): - spec = [member for member in dir(spec) if not _is_magic(member)] - - self._methods = spec - self._children = {} - self._return_value = return_value - self.side_effect = side_effect - self._wraps = wraps - - self.reset_mock() - - - def reset_mock(self): - self.called = False - self.call_args = None - self.call_count = 0 - self.call_args_list = [] - self.method_calls = [] - for child in self._children.values(): - child.reset_mock() - if isinstance(self._return_value, Mock): - self._return_value.reset_mock() - - - def __get_return_value(self): - if self._return_value is DEFAULT: - self._return_value = Mock() - return self._return_value - - def __set_return_value(self, value): - self._return_value = value - - return_value = property(__get_return_value, __set_return_value) - - - def __call__(self, *args, **kwargs): - self.called = True - self.call_count += 1 - self.call_args = (args, kwargs) - self.call_args_list.append((args, kwargs)) - - parent = self._parent - name = self._name - while parent is not None: - parent.method_calls.append((name, args, kwargs)) - if parent._parent is None: - break - name = parent._name + '.' + name - parent = parent._parent - - ret_val = DEFAULT - if self.side_effect is not None: - if (isinstance(self.side_effect, Exception) or - isinstance(self.side_effect, (type, ClassType)) and - issubclass(self.side_effect, Exception)): - raise self.side_effect - - ret_val = self.side_effect(*args, **kwargs) - if ret_val is DEFAULT: - ret_val = self.return_value - - if self._wraps is not None and self._return_value is DEFAULT: - return self._wraps(*args, **kwargs) - if ret_val is DEFAULT: - ret_val = self.return_value - return ret_val - - - def __getattr__(self, name): - if self._methods is not None: - if name not in self._methods: - raise AttributeError("Mock object has no attribute '{0!s}'".format(name)) - elif _is_magic(name): - raise AttributeError(name) - - if name not in self._children: - wraps = None - if self._wraps is not None: - wraps = getattr(self._wraps, name) - self._children[name] = Mock(parent=self, name=name, wraps=wraps) - - return self._children[name] - - - def assert_called_with(self, *args, **kwargs): - assert self.call_args == (args, kwargs), 'Expected: {0!s}\nCalled with: {1!s}'.format((args, kwargs), self.call_args) - - -def _dot_lookup(thing, comp, import_path): - try: - return getattr(thing, comp) - except AttributeError: - __import__(import_path) - return getattr(thing, comp) - - -def _importer(target): - components = target.split('.') - import_path = components.pop(0) - thing = __import__(import_path) - - for comp in components: - import_path += ".{0!s}".format(comp) - thing = _dot_lookup(thing, comp, import_path) - return thing - - -class _patch(object): - def __init__(self, target, attribute, new, spec, create): - self.target = target - self.attribute = attribute - self.new = new - self.spec = spec - self.create = create - self.has_local = False - - - def __call__(self, func): - if hasattr(func, 'patchings'): - func.patchings.append(self) - return func - - def patched(*args, **keywargs): - # don't use a with here (backwards compatability with 2.5) - extra_args = [] - for patching in patched.patchings: - arg = patching.__enter__() - if patching.new is DEFAULT: - extra_args.append(arg) - args += tuple(extra_args) - try: - return func(*args, **keywargs) - finally: - for patching in getattr(patched, 'patchings', []): - patching.__exit__() - - patched.patchings = [self] - patched.__name__ = func.__name__ - patched.compat_co_firstlineno = getattr(func, "compat_co_firstlineno", - func.func_code.co_firstlineno) - return patched - - - def get_original(self): - target = self.target - name = self.attribute - create = self.create - - original = DEFAULT - if _has_local_attr(target, name): - try: - original = target.__dict__[name] - except AttributeError: - # for instances of classes with slots, they have no __dict__ - original = getattr(target, name) - elif not create and not hasattr(target, name): - raise AttributeError("{0!s} does not have the attribute {1!r}".format(target, name)) - return original - - - def __enter__(self): - new, spec, = self.new, self.spec - original = self.get_original() - if new is DEFAULT: - # XXXX what if original is DEFAULT - shouldn't use it as a spec - inherit = False - if spec == True: - # set spec to the object we are replacing - spec = original - if isinstance(spec, (type, ClassType)): - inherit = True - new = Mock(spec=spec) - if inherit: - new.return_value = Mock(spec=spec) - self.temp_original = original - setattr(self.target, self.attribute, new) - return new - - - def __exit__(self, *_): - if self.temp_original is not DEFAULT: - setattr(self.target, self.attribute, self.temp_original) - else: - delattr(self.target, self.attribute) - del self.temp_original - - -def patch_object(target, attribute, new=DEFAULT, spec=None, create=False): - return _patch(target, attribute, new, spec, create) - - -def patch(target, new=DEFAULT, spec=None, create=False): - try: - target, attribute = target.rsplit('.', 1) - except (TypeError, ValueError): - raise TypeError("Need a valid target to patch. You supplied: {0!r}".format(target,)) - target = _importer(target) - return _patch(target, attribute, new, spec, create) - - - -def _has_local_attr(obj, name): - try: - return name in vars(obj) - except TypeError: - # objects without a __dict__ - return hasattr(obj, name) diff --git a/run.bat b/run.bat deleted file mode 100755 index d965d4efe..000000000 --- a/run.bat +++ /dev/null @@ -1,44 +0,0 @@ -@echo off - -REM This is how you run it from the command line. -REM You don't actually need this script! -SET RUN_KOANS=python.exe -B contemplate_koans.py - -REM Set this to your python folder: -SET PYTHON_PATH=C:\Python311 - -set SCRIPT= - -:loop - -REM Hunt around for python -IF EXIST "python.exe" ( - SET SCRIPT=%RUN_KOANS% -) ELSE ( - IF EXIST "%PYTHON_PATH%" ( - SET SCRIPT=%PYTHON_PATH%\%RUN_KOANS% - ) ELSE ( - IF EXIST %PYTHON% SET SCRIPT=%PYTHON%\%RUN_KOANS% - ) -) - -IF NOT "" == "%SCRIPT%" ( - %SCRIPT% - pause -) ELSE ( - echo. - echo Python.exe is not in the path! - echo. - echo Fix the path and try again. - echo Or better yet, run this with the correct python path: - echo. - echo python.exe contemplate_koans.py - pause -) - -Set /p keepgoing="Test again? y or n - " -if "%keepgoing%" == "y" ( - goto loop - ) - -:end diff --git a/run.sh b/run.sh deleted file mode 100755 index eb978ce78..000000000 --- a/run.sh +++ /dev/null @@ -1,4 +0,0 @@ -#!/bin/sh - -python3 -B contemplate_koans.py - diff --git a/runner/__init__.py b/runner/__init__.py deleted file mode 100644 index 655c3567d..000000000 --- a/runner/__init__.py +++ /dev/null @@ -1,5 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# Namespace: runner - diff --git a/runner/helper.py b/runner/helper.py deleted file mode 100644 index ccc4f8db1..000000000 --- a/runner/helper.py +++ /dev/null @@ -1,5 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -def cls_name(obj): - return obj.__class__.__name__ \ No newline at end of file diff --git a/runner/koan.py b/runner/koan.py deleted file mode 100644 index 929ccb41b..000000000 --- a/runner/koan.py +++ /dev/null @@ -1,23 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -import unittest -import re - -# Starting a classname or attribute with an underscore normally implies Private scope. -# However, we are making an exception for __ and ___. - -__all__ = [ "__", "___", "____", "_____", "Koan" ] - -__ = "-=> FILL ME IN! <=-" - -class ___(Exception): - pass - -____ = "-=> TRUE OR FALSE? <=-" - -_____ = 0 - - -class Koan(unittest.TestCase): - pass diff --git a/runner/mockable_test_result.py b/runner/mockable_test_result.py deleted file mode 100644 index be1aca300..000000000 --- a/runner/mockable_test_result.py +++ /dev/null @@ -1,10 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -import unittest - -# Needed to stop unittest.TestResult itself getting Mocked out of existence, -# which is a problem when testing the helper classes! (It confuses the runner) - -class MockableTestResult(unittest.TestResult): - pass \ No newline at end of file diff --git a/runner/mountain.py b/runner/mountain.py deleted file mode 100644 index dab3b415f..000000000 --- a/runner/mountain.py +++ /dev/null @@ -1,25 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -import unittest -import sys - -from . import path_to_enlightenment -from .sensei import Sensei -from .writeln_decorator import WritelnDecorator - -class Mountain: - def __init__(self): - self.stream = WritelnDecorator(sys.stdout) - self.tests = path_to_enlightenment.koans() - self.lesson = Sensei(self.stream) - - def walk_the_path(self, args=None): - "Run the koans tests with a custom runner output." - - if args and len(args) >=2: - self.tests = unittest.TestLoader().loadTestsFromName("koans." + args[1]) - - self.tests(self.lesson) - self.lesson.learn() - return self.lesson diff --git a/runner/path_to_enlightenment.py b/runner/path_to_enlightenment.py deleted file mode 100644 index b6c2fa55f..000000000 --- a/runner/path_to_enlightenment.py +++ /dev/null @@ -1,62 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -''' -Functions to load the test cases ("koans") that make up the -Path to Enlightenment. -''' - -import io -import unittest - - -# The path to enlightenment starts with the following: -KOANS_FILENAME = 'koans.txt' - - -def filter_koan_names(lines): - ''' - Strips leading and trailing whitespace, then filters out blank - lines and comment lines. - ''' - for line in lines: - line = line.strip() - if line.startswith('#'): - continue - if line: - yield line - return - - -def names_from_file(filename): - ''' - Opens the given ``filename`` and yields the fully-qualified names - of TestCases found inside (one per line). - ''' - with io.open(filename, 'rt', encoding='utf8') as names_file: - for name in filter_koan_names(names_file): - yield name - return - - -def koans_suite(names): - ''' - Returns a ``TestSuite`` loaded with all tests found in the given - ``names``, preserving the order in which they are found. - ''' - suite = unittest.TestSuite() - loader = unittest.TestLoader() - loader.sortTestMethodsUsing = None - for name in names: - tests = loader.loadTestsFromName(name) - suite.addTests(tests) - return suite - - -def koans(filename=KOANS_FILENAME): - ''' - Returns a ``TestSuite`` loaded with all the koans (``TestCase``s) - listed in ``filename``. - ''' - names = names_from_file(filename) - return koans_suite(names) diff --git a/runner/runner_tests/__init__.py b/runner/runner_tests/__init__.py deleted file mode 100644 index 16f619ae2..000000000 --- a/runner/runner_tests/__init__.py +++ /dev/null @@ -1,4 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# Namespace: helpers_tests diff --git a/runner/runner_tests/test_helper.py b/runner/runner_tests/test_helper.py deleted file mode 100644 index fef9b6026..000000000 --- a/runner/runner_tests/test_helper.py +++ /dev/null @@ -1,17 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -import unittest - -from runner import helper - -class TestHelper(unittest.TestCase): - - def test_that_get_class_name_works_with_a_string_instance(self): - self.assertEqual("str", helper.cls_name(str())) - - def test_that_get_class_name_works_with_a_4(self): - self.assertEquals("int", helper.cls_name(4)) - - def test_that_get_class_name_works_with_a_tuple(self): - self.assertEquals("tuple", helper.cls_name((3,"pie", []))) diff --git a/runner/runner_tests/test_mountain.py b/runner/runner_tests/test_mountain.py deleted file mode 100644 index 5736f49ac..000000000 --- a/runner/runner_tests/test_mountain.py +++ /dev/null @@ -1,18 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -import unittest -from libs.mock import * - -from runner.mountain import Mountain - -class TestMountain(unittest.TestCase): - - def setUp(self): - self.mountain = Mountain() - - def test_it_gets_test_results(self): - with patch_object(self.mountain.stream, 'writeln', Mock()): - with patch_object(self.mountain.lesson, 'learn', Mock()): - self.mountain.walk_the_path() - self.assertTrue(self.mountain.lesson.learn.called) diff --git a/runner/runner_tests/test_path_to_enlightenment.py b/runner/runner_tests/test_path_to_enlightenment.py deleted file mode 100644 index dd00a40ef..000000000 --- a/runner/runner_tests/test_path_to_enlightenment.py +++ /dev/null @@ -1,103 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -import io -import unittest - -from runner import path_to_enlightenment as pte - - -class TestFilterKoanNames(unittest.TestCase): - - def test_empty_input_produces_empty_output(self): - infile = io.StringIO('') - expected = [] - received = list(pte.filter_koan_names(infile)) - self.assertListEqual(expected, received) - return - - def test_names_yielded_match_names_in_file(self): - names = [ - 'this.is.a.test', - 'this.is.only.a.test', - ] - infile = io.StringIO('\n'.join(names)) - received = list(pte.filter_koan_names(infile)) - self.assertListEqual(names, received) - return - - def test_whitespace_is_stripped(self): - names = [ - 'this.is.a.test', - ' white.space.should.be.stripped', - 'this.is.only.a.test', - 'white.space.should.be.stripped ', - ] - infile = io.StringIO('\n'.join(names)) - expected = [ - 'this.is.a.test', - 'white.space.should.be.stripped', - 'this.is.only.a.test', - 'white.space.should.be.stripped', - ] - received = list(pte.filter_koan_names(infile)) - self.assertListEqual(expected, received) - return - - def test_commented_out_names_are_excluded(self): - names = [ - 'this.is.a.test', - '#this.is.a.comment', - 'this.is.only.a.test', - ' # this.is.also a.comment ', - ] - infile = io.StringIO('\n'.join(names)) - expected = [ - 'this.is.a.test', - 'this.is.only.a.test', - ] - received = list(pte.filter_koan_names(infile)) - self.assertListEqual(expected, received) - return - - def all_blank_or_comment_lines_produce_empty_output(self): - names = [ - ' ', - '# This is a comment.', - '\t', - ' # This is also a comment.', - ] - infile = io.StringIO('\n'.join(names)) - expected = [] - received = list(pte.filter_koan_names(infile)) - self.assertListEqual(expected, received) - return - - -class TestKoansSuite(unittest.TestCase): - - def test_empty_input_produces_empty_testsuite(self): - names = [] - suite = pte.koans_suite(names) - self.assertTrue(isinstance(suite, unittest.TestSuite)) - expected = [] - received = list(suite) - self.assertListEqual(expected, received) - return - - def test_testcase_names_appear_in_testsuite(self): - names = [ - 'koans.about_asserts.AboutAsserts', - 'koans.about_none.AboutNone', - 'koans.about_strings.AboutStrings', - ] - suite = pte.koans_suite(names) - self.assertTrue(isinstance(suite, unittest.TestSuite)) - expected = [ - 'AboutAsserts', - 'AboutNone', - 'AboutStrings', - ] - received = sorted(set(test.__class__.__name__ for test in suite)) - self.assertListEqual(expected, received) - return diff --git a/runner/runner_tests/test_sensei.py b/runner/runner_tests/test_sensei.py deleted file mode 100644 index 109133557..000000000 --- a/runner/runner_tests/test_sensei.py +++ /dev/null @@ -1,256 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -import unittest -import re - -from libs.mock import * - -from runner.sensei import Sensei -from runner.writeln_decorator import WritelnDecorator -from runner.mockable_test_result import MockableTestResult - -class AboutParrots: - pass -class AboutLumberjacks: - pass -class AboutTennis: - pass -class AboutTheKnightsWhoSayNi: - pass -class AboutMrGumby: - pass -class AboutMessiahs: - pass -class AboutGiantFeet: - pass -class AboutTrebuchets: - pass -class AboutFreemasons: - pass - -error_assertion_with_message = """Traceback (most recent call last): - File "/Users/Greg/hg/python_koans/koans/about_exploding_trousers.py", line 43, in test_durability - self.assertEqual("Steel","Lard", "Another fine mess you've got me into Stanley...") -AssertionError: Another fine mess you've got me into Stanley...""" - -error_assertion_equals = """ - -Traceback (most recent call last): - File "/Users/Greg/hg/python_koans/koans/about_exploding_trousers.py", line 49, in test_math - self.assertEqual(4,99) -AssertionError: 4 != 99 -""" - -error_assertion_true = """Traceback (most recent call last): - File "/Users/Greg/hg/python_koans/koans/about_armories.py", line 25, in test_weoponary - self.assertTrue("Pen" > "Sword") -AssertionError - -""" - -error_mess = """ -Traceback (most recent call last): - File "contemplate_koans.py", line 5, in - from runner.mountain import Mountain - File "/Users/Greg/hg/python_koans/runner/mountain.py", line 7, in - import path_to_enlightenment - File "/Users/Greg/hg/python_koans/runner/path_to_enlightenment.py", line 8, in - from koans import * - File "/Users/Greg/hg/python_koans/koans/about_asserts.py", line 20 - self.assertTrue(eoe"Pen" > "Sword", "nhnth") - ^ -SyntaxError: invalid syntax""" - -error_with_list = """Traceback (most recent call last): - File "/Users/Greg/hg/python_koans/koans/about_armories.py", line 84, in test_weoponary - self.assertEqual([1, 9], [1, 2]) -AssertionError: Lists differ: [1, 9] != [1, 2] - -First differing element 1: -9 -2 - -- [1, 9] -? ^ - -+ [1, 2] -? ^ - -""" - - -class TestSensei(unittest.TestCase): - - def setUp(self): - self.sensei = Sensei(WritelnDecorator(Mock())) - - def test_that_it_successes_only_count_if_passes_are_currently_allowed(self): - with patch('runner.mockable_test_result.MockableTestResult.addSuccess', Mock()): - self.sensei.passesCount = Mock() - self.sensei.addSuccess(Mock()) - self.assertTrue(self.sensei.passesCount.called) - - def test_that_it_increases_the_passes_on_every_success(self): - with patch('runner.mockable_test_result.MockableTestResult.addSuccess', Mock()): - pass_count = self.sensei.pass_count - self.sensei.addSuccess(Mock()) - self.assertEqual(pass_count + 1, self.sensei.pass_count) - - def test_that_nothing_is_returned_as_sorted_result_if_there_are_no_failures(self): - self.sensei.failures = [] - self.assertEqual(None, self.sensei.sortFailures("AboutLife")) - - def test_that_nothing_is_returned_as_sorted_result_if_there_are_no_relevent_failures(self): - self.sensei.failures = [ - (AboutTheKnightsWhoSayNi(),"File 'about_the_knights_whn_say_ni.py', line 24"), - (AboutMessiahs(),"File 'about_messiahs.py', line 43"), - (AboutMessiahs(),"File 'about_messiahs.py', line 844") - ] - self.assertEqual(None, self.sensei.sortFailures("AboutLife")) - - def test_that_nothing_is_returned_as_sorted_result_if_there_are_3_shuffled_results(self): - self.sensei.failures = [ - (AboutTennis(),"File 'about_tennis.py', line 299"), - (AboutTheKnightsWhoSayNi(),"File 'about_the_knights_whn_say_ni.py', line 24"), - (AboutTennis(),"File 'about_tennis.py', line 30"), - (AboutMessiahs(),"File 'about_messiahs.py', line 43"), - (AboutTennis(),"File 'about_tennis.py', line 2"), - (AboutMrGumby(),"File 'about_mr_gumby.py', line odd"), - (AboutMessiahs(),"File 'about_messiahs.py', line 844") - ] - - results = self.sensei.sortFailures("AboutTennis") - self.assertEqual(3, len(results)) - self.assertEqual(2, results[0][0]) - self.assertEqual(30, results[1][0]) - self.assertEqual(299, results[2][0]) - - def test_that_it_will_choose_not_find_anything_with_non_standard_error_trace_string(self): - self.sensei.failures = [ - (AboutMrGumby(),"File 'about_mr_gumby.py', line MISSING"), - ] - self.assertEqual(None, self.sensei.sortFailures("AboutMrGumby")) - - - def test_that_it_will_choose_correct_first_result_with_lines_9_and_27(self): - self.sensei.failures = [ - (AboutTrebuchets(),"File 'about_trebuchets.py', line 27"), - (AboutTrebuchets(),"File 'about_trebuchets.py', line 9"), - (AboutTrebuchets(),"File 'about_trebuchets.py', line 73v") - ] - self.assertEqual("File 'about_trebuchets.py', line 9", self.sensei.firstFailure()[1]) - - def test_that_it_will_choose_correct_first_result_with_multiline_test_classes(self): - self.sensei.failures = [ - (AboutGiantFeet(),"File 'about_giant_feet.py', line 999"), - (AboutGiantFeet(),"File 'about_giant_feet.py', line 44"), - (AboutFreemasons(),"File 'about_freemasons.py', line 1"), - (AboutFreemasons(),"File 'about_freemasons.py', line 11") - ] - self.assertEqual("File 'about_giant_feet.py', line 44", self.sensei.firstFailure()[1]) - - def test_that_error_report_features_a_stack_dump(self): - self.sensei.scrapeInterestingStackDump = Mock() - self.sensei.firstFailure = Mock() - self.sensei.firstFailure.return_value = (Mock(), "FAILED") - self.sensei.errorReport() - self.assertTrue(self.sensei.scrapeInterestingStackDump.called) - - def test_that_scraping_the_assertion_error_with_nothing_gives_you_a_blank_back(self): - self.assertEqual("", self.sensei.scrapeAssertionError(None)) - - def test_that_scraping_the_assertion_error_with_messaged_assert(self): - self.assertEqual(" AssertionError: Another fine mess you've got me into Stanley...", - self.sensei.scrapeAssertionError(error_assertion_with_message)) - - def test_that_scraping_the_assertion_error_with_assert_equals(self): - self.assertEqual(" AssertionError: 4 != 99", - self.sensei.scrapeAssertionError(error_assertion_equals)) - - def test_that_scraping_the_assertion_error_with_assert_true(self): - self.assertEqual(" AssertionError", - self.sensei.scrapeAssertionError(error_assertion_true)) - - def test_that_scraping_the_assertion_error_with_syntax_error(self): - self.assertEqual(" SyntaxError: invalid syntax", - self.sensei.scrapeAssertionError(error_mess)) - - def test_that_scraping_the_assertion_error_with_list_error(self): - self.assertEqual(""" AssertionError: Lists differ: [1, 9] != [1, 2] - - First differing element 1: - 9 - 2 - - - [1, 9] - ? ^ - - + [1, 2] - ? ^""", - self.sensei.scrapeAssertionError(error_with_list)) - - def test_that_scraping_a_non_existent_stack_dump_gives_you_nothing(self): - self.assertEqual("", self.sensei.scrapeInterestingStackDump(None)) - - def test_that_if_there_are_no_failures_say_the_final_zenlike_remark(self): - self.sensei.failures = None - words = self.sensei.say_something_zenlike() - - m = re.search("Spanish Inquisition", words) - self.assertTrue(m and m.group(0)) - - def test_that_if_there_are_0_successes_it_will_say_the_first_zen_of_python_koans(self): - self.sensei.pass_count = 0 - self.sensei.failures = Mock() - words = self.sensei.say_something_zenlike() - m = re.search("Beautiful is better than ugly", words) - self.assertTrue(m and m.group(0)) - - def test_that_if_there_is_1_success_it_will_say_the_second_zen_of_python_koans(self): - self.sensei.pass_count = 1 - self.sensei.failures = Mock() - words = self.sensei.say_something_zenlike() - m = re.search("Explicit is better than implicit", words) - self.assertTrue(m and m.group(0)) - - def test_that_if_there_are_10_successes_it_will_say_the_sixth_zen_of_python_koans(self): - self.sensei.pass_count = 10 - self.sensei.failures = Mock() - words = self.sensei.say_something_zenlike() - m = re.search("Sparse is better than dense", words) - self.assertTrue(m and m.group(0)) - - def test_that_if_there_are_36_successes_it_will_say_the_final_zen_of_python_koans(self): - self.sensei.pass_count = 36 - self.sensei.failures = Mock() - words = self.sensei.say_something_zenlike() - m = re.search("Namespaces are one honking great idea", words) - self.assertTrue(m and m.group(0)) - - def test_that_if_there_are_37_successes_it_will_say_the_first_zen_of_python_koans_again(self): - self.sensei.pass_count = 37 - self.sensei.failures = Mock() - words = self.sensei.say_something_zenlike() - m = re.search("Beautiful is better than ugly", words) - self.assertTrue(m and m.group(0)) - - def test_that_total_lessons_return_7_if_there_are_7_lessons(self): - self.sensei.filter_all_lessons = Mock() - self.sensei.filter_all_lessons.return_value = [1,2,3,4,5,6,7] - self.assertEqual(7, self.sensei.total_lessons()) - - def test_that_total_lessons_return_0_if_all_lessons_is_none(self): - self.sensei.filter_all_lessons = Mock() - self.sensei.filter_all_lessons.return_value = None - self.assertEqual(0, self.sensei.total_lessons()) - - def test_total_koans_return_43_if_there_are_43_test_cases(self): - self.sensei.tests.countTestCases = Mock() - self.sensei.tests.countTestCases.return_value = 43 - self.assertEqual(43, self.sensei.total_koans()) - - def test_filter_all_lessons_will_discover_test_classes_if_none_have_been_discovered_yet(self): - self.sensei.all_lessons = 0 - self.assertTrue(len(self.sensei.filter_all_lessons()) > 10) - self.assertTrue(len(self.sensei.all_lessons) > 10) diff --git a/runner/sensei.py b/runner/sensei.py deleted file mode 100644 index 4a8d5cd96..000000000 --- a/runner/sensei.py +++ /dev/null @@ -1,269 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -import unittest -import re -import sys -import os -import glob - -from . import helper -from .mockable_test_result import MockableTestResult -from runner import path_to_enlightenment - -from libs.colorama import init, Fore, Style -init() # init colorama - -class Sensei(MockableTestResult): - def __init__(self, stream): - unittest.TestResult.__init__(self) - self.stream = stream - self.prevTestClassName = None - self.tests = path_to_enlightenment.koans() - self.pass_count = 0 - self.lesson_pass_count = 0 - self.all_lessons = None - - def startTest(self, test): - MockableTestResult.startTest(self, test) - - if helper.cls_name(test) != self.prevTestClassName: - self.prevTestClassName = helper.cls_name(test) - if not self.failures: - self.stream.writeln() - self.stream.writeln("{0}{1}Thinking {2}".format( - Fore.RESET, Style.NORMAL, helper.cls_name(test))) - if helper.cls_name(test) not in ['AboutAsserts', 'AboutExtraCredit']: - self.lesson_pass_count += 1 - - def addSuccess(self, test): - if self.passesCount(): - MockableTestResult.addSuccess(self, test) - self.stream.writeln( \ - " {0}{1}{2} has expanded your awareness.{3}{4}" \ - .format(Fore.GREEN, Style.BRIGHT, test._testMethodName, \ - Fore.RESET, Style.NORMAL)) - self.pass_count += 1 - - def addError(self, test, err): - # Having 1 list for errors and 1 list for failures would mess with - # the error sequence - self.addFailure(test, err) - - def passesCount(self): - return not (self.failures and helper.cls_name(self.failures[0][0]) != self.prevTestClassName) - - def addFailure(self, test, err): - MockableTestResult.addFailure(self, test, err) - - def sortFailures(self, testClassName): - table = list() - for test, err in self.failures: - if helper.cls_name(test) == testClassName: - m = re.search("(?<= line )\d+" ,err) - if m: - tup = (int(m.group(0)), test, err) - table.append(tup) - - if table: - return sorted(table) - else: - return None - - def firstFailure(self): - if not self.failures: return None - - table = self.sortFailures(helper.cls_name(self.failures[0][0])) - - if table: - return (table[0][1], table[0][2]) - else: - return None - - def learn(self): - self.errorReport() - - self.stream.writeln("") - self.stream.writeln("") - self.stream.writeln(self.report_progress()) - if self.failures: - self.stream.writeln(self.report_remaining()) - self.stream.writeln("") - self.stream.writeln(self.say_something_zenlike()) - - if self.failures: sys.exit(-1) - self.stream.writeln( - "\n{0}**************************************************" \ - .format(Fore.RESET)) - self.stream.writeln("\n{0}That was the last one, well done!" \ - .format(Fore.MAGENTA)) - self.stream.writeln( - "\nIf you want more, take a look at about_extra_credit.py{0}{1}" \ - .format(Fore.RESET, Style.NORMAL)) - - def errorReport(self): - problem = self.firstFailure() - if not problem: return - test, err = problem - self.stream.writeln(" {0}{1}{2} has damaged your " - "karma.".format(Fore.RED, Style.BRIGHT, test._testMethodName)) - - self.stream.writeln("\n{0}{1}You have not yet reached enlightenment ..." \ - .format(Fore.RESET, Style.NORMAL)) - self.stream.writeln("{0}{1}{2}".format(Fore.RED, \ - Style.BRIGHT, self.scrapeAssertionError(err))) - self.stream.writeln("") - self.stream.writeln("{0}{1}Please meditate on the following code:" \ - .format(Fore.RESET, Style.NORMAL)) - self.stream.writeln("{0}{1}{2}{3}{4}".format(Fore.YELLOW, Style.BRIGHT, \ - self.scrapeInterestingStackDump(err), Fore.RESET, Style.NORMAL)) - - def scrapeAssertionError(self, err): - if not err: return "" - - error_text = "" - count = 0 - for line in err.splitlines(): - m = re.search("^[^^ ].*$",line) - if m and m.group(0): - count+=1 - - if count>1: - error_text += (" " + line.strip()).rstrip() + '\n' - return error_text.strip('\n') - - def scrapeInterestingStackDump(self, err): - if not err: - return "" - - lines = err.splitlines() - - sep = '@@@@@SEP@@@@@' - - stack_text = "" - for line in lines: - m = re.search("^ File .*$",line) - if m and m.group(0): - stack_text += '\n' + line - - m = re.search("^ \w(\w)+.*$",line) - if m and m.group(0): - stack_text += sep + line - - lines = stack_text.splitlines() - - stack_text = "" - for line in lines: - m = re.search("^.*[/\\\\]koans[/\\\\].*$",line) - if m and m.group(0): - stack_text += line + '\n' - - - stack_text = stack_text.replace(sep, '\n').strip('\n') - stack_text = re.sub(r'(about_\w+.py)', - r"{0}\1{1}".format(Fore.BLUE, Fore.YELLOW), stack_text) - stack_text = re.sub(r'(line \d+)', - r"{0}\1{1}".format(Fore.BLUE, Fore.YELLOW), stack_text) - return stack_text - - def report_progress(self): - return "You have completed {0} ({2} %) koans and " \ - "{1} (out of {3}) lessons.".format( - self.pass_count, - self.lesson_pass_count, - self.pass_count*100//self.total_koans(), - self.total_lessons()) - - def report_remaining(self): - koans_remaining = self.total_koans() - self.pass_count - lessons_remaining = self.total_lessons() - self.lesson_pass_count - - return "You are now {0} koans and {1} lessons away from " \ - "reaching enlightenment.".format( - koans_remaining, - lessons_remaining) - - # Hat's tip to Tim Peters for the zen statements from The 'Zen - # of Python' (http://www.python.org/dev/peps/pep-0020/) - # - # Also a hat's tip to Ara T. Howard for the zen statements from his - # metakoans Ruby Quiz (http://rubyquiz.com/quiz67.html) and - # Edgecase's later permutation in the Ruby Koans - def say_something_zenlike(self): - if self.failures: - turn = self.pass_count % 37 - - zenness = ""; - if turn == 0: - zenness = "Beautiful is better than ugly." - elif turn == 1 or turn == 2: - zenness = "Explicit is better than implicit." - elif turn == 3 or turn == 4: - zenness = "Simple is better than complex." - elif turn == 5 or turn == 6: - zenness = "Complex is better than complicated." - elif turn == 7 or turn == 8: - zenness = "Flat is better than nested." - elif turn == 9 or turn == 10: - zenness = "Sparse is better than dense." - elif turn == 11 or turn == 12: - zenness = "Readability counts." - elif turn == 13 or turn == 14: - zenness = "Special cases aren't special enough to " \ - "break the rules." - elif turn == 15 or turn == 16: - zenness = "Although practicality beats purity." - elif turn == 17 or turn == 18: - zenness = "Errors should never pass silently." - elif turn == 19 or turn == 20: - zenness = "Unless explicitly silenced." - elif turn == 21 or turn == 22: - zenness = "In the face of ambiguity, refuse the " \ - "temptation to guess." - elif turn == 23 or turn == 24: - zenness = "There should be one-- and preferably only " \ - "one --obvious way to do it." - elif turn == 25 or turn == 26: - zenness = "Although that way may not be obvious at " \ - "first unless you're Dutch." - elif turn == 27 or turn == 28: - zenness = "Now is better than never." - elif turn == 29 or turn == 30: - zenness = "Although never is often better than right " \ - "now." - elif turn == 31 or turn == 32: - zenness = "If the implementation is hard to explain, " \ - "it's a bad idea." - elif turn == 33 or turn == 34: - zenness = "If the implementation is easy to explain, " \ - "it may be a good idea." - else: - zenness = "Namespaces are one honking great idea -- " \ - "let's do more of those!" - return "{0}{1}{2}{3}".format(Fore.CYAN, zenness, Fore.RESET, Style.NORMAL); - else: - return "{0}Nobody ever expects the Spanish Inquisition." \ - .format(Fore.CYAN) - - # Hopefully this will never ever happen! - return "The temple is collapsing! Run!!!" - - def total_lessons(self): - all_lessons = self.filter_all_lessons() - if all_lessons: - return len(all_lessons) - else: - return 0 - - def total_koans(self): - return self.tests.countTestCases() - - def filter_all_lessons(self): - cur_dir = os.path.split(os.path.realpath(__file__))[0] - if not self.all_lessons: - self.all_lessons = glob.glob('{0}/../koans/about*.py'.format(cur_dir)) - self.all_lessons = list(filter(lambda filename: - "about_extra_credit" not in filename, - self.all_lessons)) - - return self.all_lessons diff --git a/runner/writeln_decorator.py b/runner/writeln_decorator.py deleted file mode 100644 index ee3cd35c0..000000000 --- a/runner/writeln_decorator.py +++ /dev/null @@ -1,19 +0,0 @@ -#!/usr/bin/env python -# encoding: utf-8 - -import sys -import os - -# Taken from legacy python unittest -class WritelnDecorator: - """Used to decorate file-like objects with a handy 'writeln' method""" - def __init__(self,stream): - self.stream = stream - - def __getattr__(self, attr): - return getattr(self.stream,attr) - - def writeln(self, arg=None): - if arg: self.write(arg) - self.write('\n') # text-mode streams translate to \r\n if needed - diff --git a/scent.py b/scent.py deleted file mode 100644 index 818506b10..000000000 --- a/scent.py +++ /dev/null @@ -1,12 +0,0 @@ -from sniffer.api import * -import os - -watch_paths = ['.', 'koans/'] - -@file_validator -def py_files(filename): - return filename.endswith('.py') and not os.path.basename(filename).startswith('.') - -@runnable -def execute_koans(*args): - os.system('python3 -B contemplate_koans.py')