avoid raising DCO010 for overloads

[vpoulailleau]

closes #20

[jdkandersson]

Thanks for submitting this, it looks like there are some code coverage issues. Once resolved please I'm happy to merge this

[vpoulailleau]

@jdkandersson This is strange: the line 326 in flake8_docstrings_complete/__init__.py is said not being covered. Though this is the line that calls the detection of @overload. If I replace the not covered return True by a not covered return False, then the two tests that I added are failing… And the line is still marked as not covered…

[vpoulailleau]

I start to see the point. pytest-cov and coverage don't report the same thing! I'm used to pytest-cov (100% coverage and branch coverage) whereas coverage reports missing branch coverage… (being more precise on condition combinations.

[vpoulailleau]

@jdkandersson This is very strange…

When I run

python -m pytest -v --tb native -s --cov=flake8_docstrings_complete --cov=tests --cov-branch
python -m coverage report

I get:

Name                                      Stmts   Miss Branch BrPart  Cover   Missing
-------------------------------------------------------------------------------------
flake8_docstrings_complete/__init__.py      157      0     56      0   100%
flake8_docstrings_complete/args.py           46      0     30      0   100%
flake8_docstrings_complete/attrs.py         120      0     65      0   100%
flake8_docstrings_complete/constants.py       2      0      0      0   100%
flake8_docstrings_complete/docstring.py      45      0     12      0   100%
flake8_docstrings_complete/raises.py         51      0     36      0   100%
flake8_docstrings_complete/types_.py         15      0      0      0   100%
tests/__init__.py                             0      0      0      0   100%
tests/integration/__init__.py                 0      0      0      0   100%
tests/integration/test___init__.py           51      0     12      0   100%
tests/test_docstring.py                      13      0      4      0   100%
tests/unit/__init__.py                        0      0      0      0   100%
tests/unit/result.py                          7      0      2      0   100%
tests/unit/test___init__.py                  10      0      4      0   100%
tests/unit/test___init__args.py               7      0      2      0   100%
tests/unit/test___init__attrs.py              8      0      2      0   100%
tests/unit/test___init__raises.py             7      0      2      0   100%
-------------------------------------------------------------------------------------
TOTAL                                       539      0    227      0   100%

But when I run:

python -m coverage run -m pytest -v --tb native -s  # or with an extra --cov-branch
python -m coverage report

I get:

Name                                      Stmts   Miss Branch BrPart  Cover   Missing
-------------------------------------------------------------------------------------
flake8_docstrings_complete/__init__.py      157      1     56      1    99%   326
flake8_docstrings_complete/args.py           46      0     30      0   100%
flake8_docstrings_complete/attrs.py         120      3     65      1    98%   90-92
flake8_docstrings_complete/constants.py       2      0      0      0   100%
flake8_docstrings_complete/docstring.py      45      0     12      0   100%
flake8_docstrings_complete/raises.py         51      0     36      0   100%
flake8_docstrings_complete/types_.py         15      0      0      0   100%
tests/__init__.py                             0      0      0      0   100%
tests/integration/__init__.py                 0      0      0      0   100%
tests/integration/test___init__.py           51      0     12      0   100%
tests/test_docstring.py                      13      0      4      0   100%
tests/unit/__init__.py                        0      0      0      0   100%
tests/unit/result.py                          7      0      2      0   100%
tests/unit/test___init__.py                  10      0      4      0   100%
tests/unit/test___init__args.py               7      0      2      0   100%
tests/unit/test___init__attrs.py              8      0      2      0   100%
tests/unit/test___init__raises.py             7      0      2      0   100%
-------------------------------------------------------------------------------------
TOTAL                                       539      4    227      2    99%
Coverage failure: total of 99 is less than fail-under=100

Any idea why the branch coverage report is different with the same test suite?

[jdkandersson]

I created a PR for this, please confirm that it addresses the feature request: #22

I realised that a few pieces of logic were in the wrong place. Not sure what is going on with the coverage checking. I recommend using the tox -e test-flake86 command which will run the tests in the same way as in CI.

[vpoulailleau]

Superseded by #22