view tests/filterpyflakes.py @ 44355:563dfdfd01a4

nodemap: delete older raw data file when creating a new ones

When we write new full files, it replace an older one with a different name. We
add the associated cleanup for the older file to be removed after the
transaction.

We delete all file matching the expected pattern to give use extra chance to
delete orphan files we might have failed to delete earlier.

Note: eventually we won't rewrite all data for each transaction. This is coming
in later changesets.

Differential Revision: https://phab.mercurial-scm.org/D7839

#!/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()