Mercurial > hg
view tests/filterpyflakes.py @ 33318:526255fe7899
sparse: clean up config signature code
Before, 0 was being used as the default signature value and we cast
the int to a string. We also handled I/O exceptions manually.
The new code uses cfs.tryread() so we always feed data into the
hasher. The empty string does hash and and should be suitable
for input into a cache key.
The changes made the code simple enough that the separate checksum
function could be inlined.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Thu, 06 Jul 2017 16:01:36 -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)