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Turn the comment into a docstring

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This commit is contained in:
Jean-Paul Calderone 2019-08-07 15:57:06 -04:00
parent bb385d45f7
commit 9788857df6
1 changed files with 15 additions and 7 deletions
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22
misc/build_helpers/run-deprecations.py
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@ -37,13 +37,21 @@ class RunPP(protocol.ProcessProtocol):
def make_matcher(options):
# A deprecation warning line looks something like this:
#
# somepath/foo/bar/baz.py:43: DeprecationWarning: Foo is deprecated, try bar instead.
#
# Sadly there is no guarantee warnings begin at the beginning of a line
# since they are written to output without coordination with whatever
# other Python code is running in the process.
"""
Make a function that matches a line with a relevant deprecation.
A deprecation warning line looks something like this::
somepath/foo/bar/baz.py:43: DeprecationWarning: Foo is deprecated, try bar instead.
Sadly there is no guarantee warnings begin at the beginning of a line
since they are written to output without coordination with whatever other
Python code is running in the process.
:return: A one-argument callable that accepts a string and returns
``True`` if it contains an interesting warning and ``False``
otherwise.
"""
pattern = r".*\.py[oc]?:\d+:" # (Pending)?DeprecationWarning: .*"
if options["package"]:
pattern = r".*/{}/".format(