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  • Committer: Package Import Robot
  • Author(s): Raphaël Hertzog
  • Date: 2014-09-17 14:15:11 UTC
  • mfrom: (1.3.17) (6.2.18 experimental)
  • Revision ID: package-import@ubuntu.com-20140917141511-icneokthe9ww5sk4
Tags: 1.7-2
* Release to unstable.
* Add a migrate-south sample script to help users apply their South
  migrations. Thanks to Brian May.

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django/utils/daemonize.py
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import os
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import sys
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from . import six
 
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buffering = int(six.PY3)        # No unbuffered text I/O on Python 3 (#20815).
 
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if os.name == 'posix':
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    def become_daemon(our_home_dir='.', out_log='/dev/null',
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                      err_log='/dev/null', umask=0o022):
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            os._exit(1)
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        si = open('/dev/null', 'r')
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        so = open(out_log, 'a+', 0)
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        se = open(err_log, 'a+', 0)
 
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        so = open(out_log, 'a+', buffering)
 
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        se = open(err_log, 'a+', buffering)
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        os.dup2(si.fileno(), sys.stdin.fileno())
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        os.dup2(so.fileno(), sys.stdout.fileno())
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        os.dup2(se.fileno(), sys.stderr.fileno())
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        sys.stdout.close()
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        sys.stderr.close()
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        if err_log:
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            sys.stderr = open(err_log, 'a', 0)
 
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            sys.stderr = open(err_log, 'a', buffering)
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        else:
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            sys.stderr = NullDevice()
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        if out_log:
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            sys.stdout = open(out_log, 'a', 0)
 
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            sys.stdout = open(out_log, 'a', buffering)
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        else:
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            sys.stdout = NullDevice()
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