Unary - reporting as W503
#484
Comments
sigmavirus24
added a commit
to sigmavirus24/pep8
that referenced
this issue
Feb 24, 2016
Previously we handled the case where binary operators were being used
as unary operators except in the case where they followed another
binary operator, e.g.,
foo = (1 +
-10 *
2 /
-5)
This change updates the check for W503 to track the previous
non-whitespace token type and token text to check if it is in fact also
a binary operator (because you should never have two binary operators in
a row).
This does not handle invalid syntax, e.g.,
foo = (bar /
/baz)
But the false-positive generated for other cases was more harmful than
not catching what will instead be caught by the interpreter.
Closes PyCQAgh-484
pointlessone
added a commit
to pointlessone/pep8
that referenced
this issue
Dec 29, 2016
2.2.0 (2016-11-14) ------------------ Bugs: * Fixed E305 regression caused by PyCQA#400; PyCQA#593 2.1.0 (2016-11-04) ------------------ Changes: * Report E302 for blank lines before an "async def"; PyCQA#556 * Update our list of tested and supported Python versions which are 2.6, 2.7, 3.2, 3.3, 3.4 and 3.5 as well as the nightly Python build and PyPy. * Report E742 and E743 for functions and classes badly named 'l', 'O', or 'I'. * Report E741 on 'global' and 'nonlocal' statements, as well as prohibited single-letter variables. * Deprecated use of `[pep8]` section name in favor of `[pycodestyle]`; PyCQA#591 Bugs: * Fix opt_type AssertionError when using Flake8 2.6.2 and pycodestyle; PyCQA#561 * Require two blank lines after toplevel def, class; PyCQA#536 * Remove accidentally quadratic computation based on the number of colons. This will make pycodestyle faster in some cases; PyCQA#314 2.0.0 (2016-05-31) ------------------ Changes: * Added tox test support for Python 3.5 and pypy3 * Added check E275 for whitespace on `from ... import ...` lines; PyCQA#489 / PyCQA#491 * Added W503 to the list of codes ignored by default ignore list; PyCQA#498 * Removed use of project level `.pep8` configuration file; PyCQA#364 Bugs: * Fixed bug with treating `~` operator as binary; PyCQA#383 / PyCQA#384 * Identify binary operators as unary; PyCQA#484 / PyCQA#485 1.7.0 (2016-01-12) ------------------ Changes: * Reverted the fix in PyCQA#368, "options passed on command line are only ones accepted" feature. This has many unintended consequences in pep8 and flake8 and needs to be reworked when I have more time. * Added support for Python 3.5. (Issue PyCQA#420 & PyCQA#459) * Added support for multi-line config_file option parsing. (Issue PyCQA#429) * Improved parameter parsing. (Issues PyCQA#420 & PyCQA#456) Bugs: * Fixed BytesWarning on Python 3. (Issue PyCQA#459)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Copying from #384 (comment) per @rkern.
The text was updated successfully, but these errors were encountered: