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Viewing changes to reddwarf/common/utils.py

  • Committer: Gerrit Code Review
  • Author(s): Jenkins
  • Date: 2013-05-20 22:06:01 UTC
  • mfrom: (350.1.1)
  • Revision ID: git-v1:21dd6a183628512a5b7b589087c7c17b9995f617
Merge "Backup and Restore for reddwarf instances."

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reddwarf/common/utils.py
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import time
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import urlparse
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import uuid
 
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import os
 
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import shutil
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from eventlet import event
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from eventlet import greenthread
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    return datetime.datetime.utcnow()
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def raise_if_process_errored(process, exception):
 
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    try:
 
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        err = process.stderr.read()
 
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        if err:
 
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            raise exception(err)
 
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    except OSError:
 
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        pass
 
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def clean_out(folder):
 
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    for root, dirs, files in os.walk(folder):
 
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        for f in files:
 
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            os.unlink(os.path.join(root, f))
 
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        for d in dirs:
 
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            shutil.rmtree(os.path.join(root, d))
 
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class cached_property(object):
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    """A decorator that converts a function into a lazy property.
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