معرفی شرکت ها
flake8-assertive-2.1.0
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
Flake8 unittest assert method checker
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | flake8-assertive-2.1.0 |
| نام | flake8-assertive |
| نسخه کتابخانه | 2.1.0 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Jon Parise |
| ایمیل نویسنده | jon@indelible.org |
| آدرس صفحه اصلی | https://github.com/jparise/flake8-assertive |
| آدرس اینترنتی | https://pypi.org/project/flake8-assertive/ |
| مجوز | MIT |
=================================
Flake8 Unittest Assertion Checker
=================================
|PyPI Version| |Python Versions|
``flake8-assertive`` is a `Flake8 <https://flake8.pycqa.org/>`_ extension that
encourages using richer, more specific `unittest`_ assertions beyond just the
typical ``assertEqual(a, b)`` and ``assertTrue(x)`` methods. The suggested
methods perform more precise checks and provide better failure messages than
the generic methods.
+------------------------------------------+-----------------------------------+------+
| Original | Suggestion | Code |
+==========================================+===================================+======+
| ``assertTrue(a == b)`` | ``assertEqual(a, b)`` | A500 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a != b)`` | ``assertNotEqual(a, b)`` | A500 |
+------------------------------------------+-----------------------------------+------+
| ``assertFalse(a == b)`` | ``assertNotEqual(a, b)`` | A500 |
+------------------------------------------+-----------------------------------+------+
| ``assertFalse(a != b)`` | ``assertEqual(a, b)`` | A500 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a < b)`` | ``assertLess(a, b)`` | A500 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a <= b)`` | ``assertLessEqual(a, b)`` | A500 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a > b)`` | ``assertGreater(a, b)`` | A500 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a >= b)`` | ``assertGreaterEqual(a, b)`` | A500 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a is b)`` | ``assertIs(a, b)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a is not b)`` | ``assertIsNot(a, b)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertFalse(a is b)`` | ``assertNotIs(a, b)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertFalse(a is not b)`` | ``assertIs(a, b)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a in b)`` | ``assertIn(a, b)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a not in b)`` | ``assertNotIn(a, b)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertFalse(a in b)`` | ``assertNotIn(a, b)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(isinstance(a, b))`` | ``assertIsInstance(a, b)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertFalse(isinstance(a, b))`` | ``assertNotIsInstance(a, b)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertEqual(a, round(b, x))`` | ``assertAlmostEqual(a, b, x)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertAlmostEqual(a, round(b, x))`` | ``assertAlmostEqual(a, b, x)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertNotEqual(a, round(b, x))`` | ``assertNotAlmostEqual(a, b, x)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertNotAlmostEqual(a, round(b, x))`` | ``assertNotAlmostEqual(a, b, x)`` | A501 |
+------------------------------------------+-----------------------------------+------+
| ``assertEqual(a, None)`` | ``assertIsNone(a)`` | A502 |
+------------------------------------------+-----------------------------------+------+
| ``assertNotEqual(a, None)`` | ``assertIsNotNone(a)`` | A502 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a is None)`` | ``assertIsNone(a)`` | A502 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a is not None)`` | ``assertIsNotNone(a)`` | A502 |
+------------------------------------------+-----------------------------------+------+
| ``assertFalse(a is None)`` | ``assertIsNotNone(a)`` | A502 |
+------------------------------------------+-----------------------------------+------+
| ``assertFalse(a is not None)`` | ``assertIsNone(a)`` | A502 |
+------------------------------------------+-----------------------------------+------+
| ``assertEqual(a, True)`` | ``assertTrue(a)`` | A502 |
+------------------------------------------+-----------------------------------+------+
| ``assertEqual(a, False)`` | ``assertFalse(a)`` | A502 |
+------------------------------------------+-----------------------------------+------+
| ``assertEquals(a, b)`` | ``assertEqual(a, b)`` | A503 |
+------------------------------------------+-----------------------------------+------+
| ``assertNotEquals(a, b)`` | ``assertNotEqual(a, b)`` | A503 |
+------------------------------------------+-----------------------------------+------+
| ``assertAlmostEquals(a, b, x)`` | ``assertAlmostEqual(a, b, x)`` | A503 |
+------------------------------------------+-----------------------------------+------+
| ``assertNotAlmostEquals(a, b, x)`` | ``assertNotAlmostEqual(a, b, x)`` | A503 |
+------------------------------------------+-----------------------------------+------+
| ``assertTrue(a, b)`` | ``assertTrue(a, msg=b)`` | A504 |
+------------------------------------------+-----------------------------------+------+
| ``assertFalse(a, b)`` | ``assertFalse(a, msg=b)`` | A504 |
+------------------------------------------+-----------------------------------+------+
Note that some suggestions are normalized forms of the original, such as when
a double-negative is used (``assertFalse(a != b)`` → ``assertEqual(a, b)``).
There aren't suggestions for things like ``assertFalse(a > b)``, which may or
may not be equivalent to ``assertLessEqual(a, b)``.
Installation
------------
Install from PyPI using ``pip``:
.. code-block:: sh
$ pip install flake8-assertive
The extension will be activated automatically by ``flake8``. You can verify
that it has been loaded by inspecting the ``flake8 --version`` string.
.. code-block:: sh
$ flake8 --version
4.0.1 (assertive: 2.1.0, ...) CPython 3.9.10 on Darwin
Error Codes
-----------
This extension adds three new `error codes`__ (using the ``A50`` prefix):
- ``A500``: prefer *{func}* for '*{op}*' comparisons
- ``A501``: prefer *{func}* for '*{op}*' expressions
- ``A502``: prefer *{func}* instead of comparing to *{obj}*
- ``A503``: use *{func}* instead of the deprecated *{name}*
- ``A504``: prefer the 'msg=' kwarg for *{func}* diagnostics
.. __: https://flake8.pycqa.org/en/latest/user/error-codes.html
Configuration
-------------
Configuration values are specified in the ``[flake8]`` section of your `config
file`_ or as command line arguments (e.g. ``--assertive-snakecase``).
- ``assertive-snakecase``: suggest snake_case assert method names
(e.g. ``assert_true()``) instead of the standard names (e.g. ``assertTrue()``)
- ``assertive-test-pattern``: `fnmatch`_ pattern for identifying unittest test
files (and all other files will be skipped)
.. _fnmatch: https://docs.python.org/library/fnmatch.html
.. _unittest: https://docs.python.org/library/unittest.html
.. _config file: https://flake8.pycqa.org/en/latest/user/configuration.html
Caveats
-------
There are some specific cases when the suggestion might not match the intent
of the original.
Testing the equality operator
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
``assertEqual()`` won't use the ``==`` operator if the comparison has been
delegated to a `type-specific equalilty function`__. By default, this is the
case for strings, sequences, lists, tuples, sets, and dicts.
.. __: https://docs.python.org/3/library/unittest.html#unittest.TestCase.addTypeEqualityFunc
If your intent is to specifically test the ``==`` operator, consider writing
the assertion like this instead:
.. code-block:: python
assertIs(a == b, True)
This approach has the benefit of verifying that the type's ``__eq__``
implementation returns a boolean value. Unfortunately, it also has the
downside of reporting the result of ``a == b`` on failure instead of the
values of ``a`` and ``b``.
Suggested by: `Serhiy Storchaka <https://twitter.com/SerhiyStorchaka>`_
.. |PyPI Version| image:: https://img.shields.io/pypi/v/flake8-assertive.svg
:target: https://pypi.python.org/pypi/flake8-assertive
.. |Python Versions| image:: https://img.shields.io/pypi/pyversions/flake8-assertive.svg
:target: https://pypi.python.org/pypi/flake8-assertive
Copyright (c) 2018-present Jon Parise
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.
Changes
=======
2.1.0 (2022-03-15)
------------------
* Suggest using an explicit `msg` keyword argument with ``assertTrue()`` and
``assertFalse()`` to avoid accidental two-argument misuse. This is controlled
by a new error code: ``A504``
2.0.0 (2021-12-30)
------------------
* Drop support for Python 2.7 and 3.6, and add 3.10.
* Drop support for flake8 2.x versions.
1.3.0 (2020-10-12)
------------------
* Drop Python version 3.5 support and add version 3.9.
1.2.1 (2019-12-08)
------------------
* Support keyword arguments in assert method calls.
1.2.0 (2019-12-05)
------------------
* Suggest the preferred names for deprecated methods, such as
``assertEqual()`` instead of ``assertEquals()``.
1.1.0 (2019-06-26)
------------------
* Suggest ``assertAlmostEqual(a, b, x)`` for ``round()`` expressions like in
``assertEqual(a, round(b, x))`` and ``assertAlmostEqual(a, round(b, x))``
(and similar for ``assertNotEqual()`` and ``assertNotAlmostEqual()``.
* Recognize ``assertAmostEquals()`` and ``assertNotAlmostEquals()`` as aliases
for ``assertAlmostEqual()`` and ``assertNotAlmostEqual()``.
* Drop Python 3.4 as a supported version since it has been officially retired.
1.0.1 (2018-07-03)
------------------
* Don't make suggestions for assertions containing multiple comparison
operations (e.g. ``assertTrue(a == b == c)``).
1.0.0 (2018-06-04)
------------------
* Suggest ``assertIsNone(a)`` for ``assertTrue(a is None)``, etc.
* Recognize ``assertEquals()`` and ``assertNotEquals()`` as aliases for
``assertEqual()`` and ``assertNotEqual()``.
0.9.0 (2018-05-14)
------------------
* Initial beta release
نیازمندی
| مقدار | نام |
|---|---|
| >=3.0.0 | flake8 |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.7 | Python |
نحوه نصب
نصب پکیج whl flake8-assertive-2.1.0:
pip install flake8-assertive-2.1.0.whl
نصب پکیج tar.gz flake8-assertive-2.1.0:
pip install flake8-assertive-2.1.0.tar.gz