primeiro commit com exercicios de Exercism realizados até esta data
This commit is contained in:
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{
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"authors": [
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"betegelse"
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],
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"contributors": [
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"behrtam",
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"cmccandless",
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"Dog",
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"dvermd",
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||||
"kytrinyx",
|
||||
"MartinDelille",
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"N-Parsons",
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"pheanex",
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"sjakobi",
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"tqa236"
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],
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"files": {
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"solution": [
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"house.py"
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],
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"test": [
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"house_test.py"
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],
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"example": [
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".meta/example.py"
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]
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},
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"blurb": "Output the nursery rhyme 'This is the House that Jack Built'.",
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"source": "British nursery rhyme",
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"source_url": "https://en.wikipedia.org/wiki/This_Is_The_House_That_Jack_Built"
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}
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{"track":"python","exercise":"house","id":"b2f625149bf14120a2e9febecd208e3e","url":"https://exercism.org/tracks/python/exercises/house","handle":"sanctushck","is_requester":true,"auto_approve":false}
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# Help
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## Running the tests
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We use [pytest][pytest: Getting Started Guide] as our website test runner.
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You will need to install `pytest` on your development machine if you want to run tests for the Python track locally.
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You should also install the following `pytest` plugins:
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||||
|
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- [pytest-cache][pytest-cache]
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- [pytest-subtests][pytest-subtests]
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||||
|
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Extended information can be found in our website [Python testing guide][Python track tests page].
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### Running Tests
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To run the included tests, navigate to the folder where the exercise is stored using `cd` in your terminal (_replace `{exercise-folder-location}` below with your path_).
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Test files usually end in `_test.py`, and are the same tests that run on the website when a solution is uploaded.
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Linux/MacOS
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```bash
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$ cd {path/to/exercise-folder-location}
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```
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Windows
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```powershell
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PS C:\Users\foobar> cd {path\to\exercise-folder-location}
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```
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<br>
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Next, run the `pytest` command in your terminal, replacing `{exercise_test.py}` with the name of the test file:
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Linux/MacOS
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```bash
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$ python3 -m pytest -o markers=task {exercise_test.py}
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==================== 7 passed in 0.08s ====================
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```
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Windows
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```powershell
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PS C:\Users\foobar> py -m pytest -o markers=task {exercise_test.py}
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==================== 7 passed in 0.08s ====================
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```
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### Common options
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||||
- `-o` : override default `pytest.ini` (_you can use this to avoid marker warnings_)
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- `-v` : enable verbose output.
|
||||
- `-x` : stop running tests on first failure.
|
||||
- `--ff` : run failures from previous test before running other test cases.
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|
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For additional options, use `python3 -m pytest -h` or `py -m pytest -h`.
|
||||
|
||||
|
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### Fixing warnings
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If you do not use `pytest -o markers=task` when invoking `pytest`, you might receive a `PytestUnknownMarkWarning` for tests that use our new syntax:
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||||
|
||||
```bash
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PytestUnknownMarkWarning: Unknown pytest.mark.task - is this a typo? You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/mark.html
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```
|
||||
|
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To avoid typing `pytest -o markers=task` for every test you run, you can use a `pytest.ini` configuration file.
|
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We have made one that can be downloaded from the top level of the Python track directory: [pytest.ini][pytest.ini].
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You can also create your own `pytest.ini` file with the following content:
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|
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```ini
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[pytest]
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markers =
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task: A concept exercise task.
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```
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Placing the `pytest.ini` file in the _root_ or _working_ directory for your Python track exercises will register the marks and stop the warnings.
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More information on pytest marks can be found in the `pytest` documentation on [marking test functions][pytest: marking test functions with attributes] and the `pytest` documentation on [working with custom markers][pytest: working with custom markers].
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|
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Information on customizing pytest configurations can be found in the `pytest` documentation on [configuration file formats][pytest: configuration file formats].
|
||||
|
||||
|
||||
### Extending your IDE or Code Editor
|
||||
|
||||
Many IDEs and code editors have built-in support for using `pytest` and other code quality tools.
|
||||
Some community-sourced options can be found on our [Python track tools page][Python track tools page].
|
||||
|
||||
[Pytest: Getting Started Guide]: https://docs.pytest.org/en/latest/getting-started.html
|
||||
[Python track tools page]: https://exercism.org/docs/tracks/python/tools
|
||||
[Python track tests page]: https://exercism.org/docs/tracks/python/tests
|
||||
[pytest-cache]:http://pythonhosted.org/pytest-cache/
|
||||
[pytest-subtests]:https://github.com/pytest-dev/pytest-subtests
|
||||
[pytest.ini]: https://github.com/exercism/python/blob/main/pytest.ini
|
||||
[pytest: configuration file formats]: https://docs.pytest.org/en/6.2.x/customize.html#configuration-file-formats
|
||||
[pytest: marking test functions with attributes]: https://docs.pytest.org/en/6.2.x/mark.html#raising-errors-on-unknown-marks
|
||||
[pytest: working with custom markers]: https://docs.pytest.org/en/6.2.x/example/markers.html#working-with-custom-markers
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## Submitting your solution
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You can submit your solution using the `exercism submit house.py` command.
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This command will upload your solution to the Exercism website and print the solution page's URL.
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It's possible to submit an incomplete solution which allows you to:
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- See how others have completed the exercise
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- Request help from a mentor
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|
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## Need to get help?
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||||
|
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If you'd like help solving the exercise, check the following pages:
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||||
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||||
- The [Python track's documentation](https://exercism.org/docs/tracks/python)
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||||
- The [Python track's programming category on the forum](https://forum.exercism.org/c/programming/python)
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||||
- [Exercism's programming category on the forum](https://forum.exercism.org/c/programming/5)
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||||
- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
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||||
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||||
Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
|
||||
|
||||
Below are some resources for getting help if you run into trouble:
|
||||
|
||||
- [The PSF](https://www.python.org) hosts Python downloads, documentation, and community resources.
|
||||
- [The Exercism Community on Discord](https://exercism.org/r/discord)
|
||||
- [Python Community on Discord](https://pythondiscord.com/) is a very helpful and active community.
|
||||
- [/r/learnpython/](https://www.reddit.com/r/learnpython/) is a subreddit designed for Python learners.
|
||||
- [#python on Libera.chat](https://www.python.org/community/irc/) this is where the core developers for the language hang out and get work done.
|
||||
- [Python Community Forums](https://discuss.python.org/)
|
||||
- [Free Code Camp Community Forums](https://forum.freecodecamp.org/)
|
||||
- [CodeNewbie Community Help Tag](https://community.codenewbie.org/t/help)
|
||||
- [Pythontutor](http://pythontutor.com/) for stepping through small code snippets visually.
|
||||
|
||||
Additionally, [StackOverflow](http://stackoverflow.com/questions/tagged/python) is a good spot to search for your problem/question to see if it has been answered already.
|
||||
If not - you can always [ask](https://stackoverflow.com/help/how-to-ask) or [answer](https://stackoverflow.com/help/how-to-answer) someone else's question.
|
||||
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# House
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Welcome to House on Exercism's Python Track.
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If you need help running the tests or submitting your code, check out `HELP.md`.
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## Instructions
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Recite the nursery rhyme 'This is the House that Jack Built'.
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> [The] process of placing a phrase of clause within another phrase of clause is called embedding.
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> It is through the processes of recursion and embedding that we are able to take a finite number of forms (words and phrases) and construct an infinite number of expressions.
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> Furthermore, embedding also allows us to construct an infinitely long structure, in theory anyway.
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- [papyr.com][papyr]
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The nursery rhyme reads as follows:
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```text
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This is the house that Jack built.
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This is the malt
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that lay in the house that Jack built.
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This is the rat
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that ate the malt
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that lay in the house that Jack built.
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This is the cat
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that killed the rat
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that ate the malt
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that lay in the house that Jack built.
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This is the dog
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that worried the cat
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that killed the rat
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that ate the malt
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that lay in the house that Jack built.
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This is the cow with the crumpled horn
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that tossed the dog
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that worried the cat
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that killed the rat
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that ate the malt
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that lay in the house that Jack built.
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This is the maiden all forlorn
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that milked the cow with the crumpled horn
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that tossed the dog
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that worried the cat
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that killed the rat
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that ate the malt
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that lay in the house that Jack built.
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This is the man all tattered and torn
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that kissed the maiden all forlorn
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that milked the cow with the crumpled horn
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that tossed the dog
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that worried the cat
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that killed the rat
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that ate the malt
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that lay in the house that Jack built.
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This is the priest all shaven and shorn
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that married the man all tattered and torn
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that kissed the maiden all forlorn
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||||
that milked the cow with the crumpled horn
|
||||
that tossed the dog
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||||
that worried the cat
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that killed the rat
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that ate the malt
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that lay in the house that Jack built.
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|
||||
This is the rooster that crowed in the morn
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that woke the priest all shaven and shorn
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||||
that married the man all tattered and torn
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that kissed the maiden all forlorn
|
||||
that milked the cow with the crumpled horn
|
||||
that tossed the dog
|
||||
that worried the cat
|
||||
that killed the rat
|
||||
that ate the malt
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||||
that lay in the house that Jack built.
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||||
|
||||
This is the farmer sowing his corn
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that kept the rooster that crowed in the morn
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that woke the priest all shaven and shorn
|
||||
that married the man all tattered and torn
|
||||
that kissed the maiden all forlorn
|
||||
that milked the cow with the crumpled horn
|
||||
that tossed the dog
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||||
that worried the cat
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||||
that killed the rat
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||||
that ate the malt
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that lay in the house that Jack built.
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|
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This is the horse and the hound and the horn
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that belonged to the farmer sowing his corn
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that kept the rooster that crowed in the morn
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that woke the priest all shaven and shorn
|
||||
that married the man all tattered and torn
|
||||
that kissed the maiden all forlorn
|
||||
that milked the cow with the crumpled horn
|
||||
that tossed the dog
|
||||
that worried the cat
|
||||
that killed the rat
|
||||
that ate the malt
|
||||
that lay in the house that Jack built.
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```
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[papyr]: https://papyr.com/hypertextbooks/grammar/ph_noun.htm
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## Source
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||||
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### Created by
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- @betegelse
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### Contributed to by
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||||
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||||
- @behrtam
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- @cmccandless
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- @Dog
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- @dvermd
|
||||
- @kytrinyx
|
||||
- @MartinDelille
|
||||
- @N-Parsons
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- @pheanex
|
||||
- @sjakobi
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- @tqa236
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### Based on
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British nursery rhyme - https://en.wikipedia.org/wiki/This_Is_The_House_That_Jack_Built
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def recite(start_verse, end_verse):
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appendices_list: list[str] = [
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"the house that Jack built.",
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"the malt that lay in",
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"the rat that ate",
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"the cat that killed",
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"the dog that worried",
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"the cow with the crumpled horn that tossed",
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"the maiden all forlorn that milked",
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"the man all tattered and torn that kissed",
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"the priest all shaven and shorn that married",
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"the rooster that crowed in the morn that woke",
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"the farmer sowing his corn that kept",
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"the horse and the hound and the horn that belonged to",
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]
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verses_to_recite: list[str] = []
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for verse_id in range(start_verse - 1, end_verse):
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current_verse: list = ["This is"]
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for part in range(verse_id, -1, -1):
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current_verse.append(appendices_list[part])
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verses_to_recite.append(" ".join(current_verse))
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current_verse.clear()
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print(verses_to_recite)
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return verses_to_recite
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@@ -0,0 +1,130 @@
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# These tests are auto-generated with test data from:
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# https://github.com/exercism/problem-specifications/tree/main/exercises/house/canonical-data.json
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# File last updated on 2023-07-19
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import unittest
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from house import (
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recite,
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)
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class HouseTest(unittest.TestCase):
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def test_verse_one_the_house_that_jack_built(self):
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self.assertEqual(recite(1, 1), ["This is the house that Jack built."])
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def test_verse_two_the_malt_that_lay(self):
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self.assertEqual(
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recite(2, 2), ["This is the malt that lay in the house that Jack built."]
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)
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def test_verse_three_the_rat_that_ate(self):
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self.assertEqual(
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recite(3, 3),
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[
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"This is the rat that ate the malt that lay in the house that Jack built."
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],
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)
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def test_verse_four_the_cat_that_killed(self):
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self.assertEqual(
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recite(4, 4),
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[
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"This is the cat that killed the rat that ate the malt that lay in the house that Jack built."
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||||
],
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||||
)
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||||
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def test_verse_five_the_dog_that_worried(self):
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||||
self.assertEqual(
|
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recite(5, 5),
|
||||
[
|
||||
"This is the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built."
|
||||
],
|
||||
)
|
||||
|
||||
def test_verse_six_the_cow_with_the_crumpled_horn(self):
|
||||
self.assertEqual(
|
||||
recite(6, 6),
|
||||
[
|
||||
"This is the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built."
|
||||
],
|
||||
)
|
||||
|
||||
def test_verse_seven_the_maiden_all_forlorn(self):
|
||||
self.assertEqual(
|
||||
recite(7, 7),
|
||||
[
|
||||
"This is the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built."
|
||||
],
|
||||
)
|
||||
|
||||
def test_verse_eight_the_man_all_tattered_and_torn(self):
|
||||
self.assertEqual(
|
||||
recite(8, 8),
|
||||
[
|
||||
"This is the man all tattered and torn that kissed the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built."
|
||||
],
|
||||
)
|
||||
|
||||
def test_verse_nine_the_priest_all_shaven_and_shorn(self):
|
||||
self.assertEqual(
|
||||
recite(9, 9),
|
||||
[
|
||||
"This is the priest all shaven and shorn that married the man all tattered and torn that kissed the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built."
|
||||
],
|
||||
)
|
||||
|
||||
def test_verse_10_the_rooster_that_crowed_in_the_morn(self):
|
||||
self.assertEqual(
|
||||
recite(10, 10),
|
||||
[
|
||||
"This is the rooster that crowed in the morn that woke the priest all shaven and shorn that married the man all tattered and torn that kissed the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built."
|
||||
],
|
||||
)
|
||||
|
||||
def test_verse_11_the_farmer_sowing_his_corn(self):
|
||||
self.assertEqual(
|
||||
recite(11, 11),
|
||||
[
|
||||
"This is the farmer sowing his corn that kept the rooster that crowed in the morn that woke the priest all shaven and shorn that married the man all tattered and torn that kissed the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built."
|
||||
],
|
||||
)
|
||||
|
||||
def test_verse_12_the_horse_and_the_hound_and_the_horn(self):
|
||||
self.assertEqual(
|
||||
recite(12, 12),
|
||||
[
|
||||
"This is the horse and the hound and the horn that belonged to the farmer sowing his corn that kept the rooster that crowed in the morn that woke the priest all shaven and shorn that married the man all tattered and torn that kissed the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built."
|
||||
],
|
||||
)
|
||||
|
||||
def test_multiple_verses(self):
|
||||
self.assertEqual(
|
||||
recite(4, 8),
|
||||
[
|
||||
"This is the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the man all tattered and torn that kissed the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
],
|
||||
)
|
||||
|
||||
def test_full_rhyme(self):
|
||||
self.assertEqual(
|
||||
recite(1, 12),
|
||||
[
|
||||
"This is the house that Jack built.",
|
||||
"This is the malt that lay in the house that Jack built.",
|
||||
"This is the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the man all tattered and torn that kissed the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the priest all shaven and shorn that married the man all tattered and torn that kissed the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the rooster that crowed in the morn that woke the priest all shaven and shorn that married the man all tattered and torn that kissed the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the farmer sowing his corn that kept the rooster that crowed in the morn that woke the priest all shaven and shorn that married the man all tattered and torn that kissed the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
"This is the horse and the hound and the horn that belonged to the farmer sowing his corn that kept the rooster that crowed in the morn that woke the priest all shaven and shorn that married the man all tattered and torn that kissed the maiden all forlorn that milked the cow with the crumpled horn that tossed the dog that worried the cat that killed the rat that ate the malt that lay in the house that Jack built.",
|
||||
],
|
||||
)
|
||||
Reference in New Issue
Block a user