Mercurial > hg
view tests/test-backwards-remove.t @ 20208:61a47fd64f30 stable
fileset, revset: do not use global parser object for thread safety
parse() cannot be called at the same time because a parser object keeps its
states. This is no problem for command-line hg client, but it would cause
strange errors in multi-threaded hgweb.
Creating parser object is not too expensive.
original:
% python -m timeit -s 'from mercurial import revset' 'revset.parse("0::tip")'
100000 loops, best of 3: 11.3 usec per loop
thread-safe:
% python -m timeit -s 'from mercurial import revset' 'revset.parse("0::tip")'
100000 loops, best of 3: 13.1 usec per loop
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sat, 21 Dec 2013 12:44:19 +0900 |
parents | 4c94b6d0fb1c |
children | 5c2a4f37eace |
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line source
$ hg init $ echo This is file a1 > a $ hg add a $ hg commit -m "commit #0" $ ls a $ echo This is file b1 > b $ hg add b $ hg commit -m "commit #1" $ hg co 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved B should disappear $ ls a