Mercurial > hg
view tests/filterpyflakes.py @ 20096:88e172871ad7 stable
strip: hold wlock for entire duration
Previously, we'd acquire and release the wlock several times. This meant that
other hg processes could come in and change state. Instead of that, retain the
wlock for the entire duration of the strip.
author | Siddharth Agarwal <sid0@fb.com> |
---|---|
date | Mon, 18 Nov 2013 08:57:19 -0800 |
parents | 681f7b9213a4 |
children | 0768cda8b579 |
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#!/usr/bin/env python # Filter output by pyflakes to control which warnings we check import sys, re, os def makekey(typeandline): """ for sorting lines by: msgtype, path/to/file, lineno, message typeandline is a sequence of a message type and the entire message line the message line format is path/to/file:line: message >>> makekey((3, 'example.py:36: any message')) (3, 'example.py', 36, ' any message') >>> makekey((7, 'path/to/file.py:68: dummy message')) (7, 'path/to/file.py', 68, ' dummy message') >>> makekey((2, 'fn:88: m')) > makekey((2, 'fn:9: m')) True """ msgtype, line = typeandline fname, line, message = line.split(":", 2) # line as int for ordering 9 before 88 return msgtype, fname, int(line), message lines = [] for line in sys.stdin: # We whitelist tests (see more messages in pyflakes.messages) pats = [ r"imported but unused", r"local variable '.*' is assigned to but never used", r"unable to detect undefined names", ] for msgtype, pat in enumerate(pats): if re.search(pat, line): break # pattern matches else: continue # no pattern matched, next line fn = line.split(':', 1)[0] f = open(os.path.join(os.path.dirname(os.path.dirname(__file__)), fn)) data = f.read() f.close() if 'no-' 'check-code' in data: continue lines.append((msgtype, line)) for msgtype, line in sorted(lines, key=makekey): sys.stdout.write(line) print