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  • Committer: Bazaar Package Importer
  • Author(s): Ara Pulido
  • Date: 2009-08-04 09:21:40 UTC
  • Revision ID: james.westby@ubuntu.com-20090804092140-7ggrh3nlujflk0v8
Tags: upstream-0.1
Import upstream version 0.1

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mago/cmd/globals.py
 
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"""
 
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This module just provides a namespace for global variables used across
 
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multiple modules in the package
 
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"""
 
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import os
 
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def _get_grandparent_dir(filename):
 
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    return os.path.dirname(os.path.dirname(os.path.dirname(filename)))
 
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def _get_share_dir():
 
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    if os.path.exists(os.path.join(_get_grandparent_dir(__file__), 'setup.py')):
 
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        # We are in the build directory.
 
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        return _get_grandparent_dir(__file__)
 
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    else:
 
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        # We are in an installed prefix.
 
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        prefix = os.path.dirname(__file__)
 
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        while not os.path.exists(os.path.join(prefix, 'share', 'mago')):
 
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            new_prefix = os.path.dirname(prefix)
 
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            if new_prefix == prefix:
 
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                return _get_grandparent_dir(__file__)
 
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            prefix = new_prefix
 
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        return os.path.join(prefix, 'share', 'mago')
 
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MAGO_SHARE = os.environ.get('MAGO_SHARE', _get_share_dir())
 
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MAGO_PATH = [os.path.curdir, MAGO_SHARE]
 
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if os.environ.get('MAGO_PATH', None):
 
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    MAGO_PATH = os.environ['MAGO_PATH'].split(':')
 
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SCREENSHOTS_SHARE = "/tmp/ldtp-screenshots"