Mercurial > hg
view tests/filterpyflakes.py @ 33357:a21819f439fe
match: remove unnecessary '^' from regexes
The regexes are passed to re.match(), which matches against the
beginning of the input, so the '^' doesn't do anything.
Note that unrooted patterns, such as globs and regexes from .hgignore
are instead achieved by adding '.*' to the expression given by the
user. (That's unless the user's expression started with '^', in which
case the '.*' is not added, perhaps to keep the regex cleaner?)
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Sun, 09 Jul 2017 22:53:02 -0700 |
parents | 50eaccb8353f |
children | 6029939f7e98 |
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#!/usr/bin/env python # Filter output by pyflakes to control which warnings we check from __future__ import absolute_import, print_function import re import sys lines = [] for line in sys.stdin: # We blacklist tests that are too noisy for us pats = [ r"undefined name 'WindowsError'", r"redefinition of unused '[^']+' from line", # for cffi, allow re-exports from pure.* r"cffi/[^:]*:.*\bimport \*' used", r"cffi/[^:]*:.*\*' imported but unused", ] keep = True for pat in pats: if re.search(pat, line): keep = False break # pattern matches if keep: fn = line.split(':', 1)[0] f = open(fn) data = f.read() f.close() if 'no-' 'check-code' in data: continue lines.append(line) for line in lines: sys.stdout.write(line) print() # self test of "undefined name" detection if False: print(undefinedname)