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merge with crew-stable

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This commit is contained in:
Martin Geisler 2009-07-09 11:59:56 +02:00
commit a94a165c74
1 changed files with 7 additions and 4 deletions
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11
mercurial/util.py
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@ -38,13 +38,16 @@ def _fastsha1(s):
import subprocess
closefds = os.name == 'posix'
def popen2(cmd, bufsize=-1):
p = subprocess.Popen(cmd, shell=True, bufsize=bufsize,
def popen2(cmd):
# Setting bufsize to -1 lets the system decide the buffer size.
# The default for bufsize is 0, meaning unbuffered. This leads to
# poor performance on Mac OS X: http://bugs.python.org/issue4194
p = subprocess.Popen(cmd, shell=True, bufsize=-1,
close_fds=closefds,
stdin=subprocess.PIPE, stdout=subprocess.PIPE)
return p.stdin, p.stdout
def popen3(cmd, bufsize=-1):
p = subprocess.Popen(cmd, shell=True, bufsize=bufsize,
def popen3(cmd):
p = subprocess.Popen(cmd, shell=True, bufsize=-1,
close_fds=closefds,
stdin=subprocess.PIPE, stdout=subprocess.PIPE,
stderr=subprocess.PIPE)