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Viewing changes to apt_venv/utils.py

  • Committer: Package Import Robot
  • Author(s): Leo Iannacone
  • Date: 2014-05-05 11:49:30 UTC
  • Revision ID: package-import@ubuntu.com-20140505114930-xelqhp09gh5cj8fi
Tags: upstream-0.1.0
Import upstream version 0.1.0

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apt_venv/utils.py
 
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from apt_venv import templates
 
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import codecs
 
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import os
 
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DEBUG_LEVEL = 0
 
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def debug(level, msg):
 
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    if level <= DEBUG_LEVEL:
 
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        print(" debug [%s] - %s" % (level, msg))
 
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def get_template(filename):
 
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    result = None
 
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    if filename == 'sources.list_ubuntu':
 
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        result = templates.SOURCES_LIST['ubuntu']
 
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    elif filename == 'sources.list_debian':
 
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        result = templates.SOURCES_LIST['debian']
 
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    elif filename == 'bash.rc':
 
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        result = templates.BASHRC
 
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    elif filename == 'apt.conf':
 
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        result = templates.APT_CONF
 
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    elif filename == 'FAKE_SU':
 
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        return templates.FAKE_SU
 
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    return result
 
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def create_file(filename, content):
 
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    if not os.path.isfile(filename):
 
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        debug(2, "creating file %s" % filename)
 
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        content = u'%s' % content
 
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        if not content or content[-1] != '\n':
 
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            content += '\n'
 
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        with codecs.open(filename, 'w', 'utf-8') as writer:
 
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            writer.write(content)
 
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def touch_file(filename):
 
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    if not os.path.isfile(filename):
 
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        debug(2, "touching file %s" % filename)
 
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        open(filename, 'a').close()
 
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def create_dir(directory):
 
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    if not os.path.isdir(directory):
 
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        debug(2, "creating directory %s" % directory)
 
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        os.makedirs(directory)
 
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def create_symlink(orig, dest):
 
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    if os.path.exists(orig) and not os.path.lexists(dest):
 
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        debug(2, "creating symlink %s -> %s" % (orig, dest))
 
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        os.symlink(orig, dest)