eb1f8b9427
Due to the neeed to use in other modules. (From OE-Core rev: a25aef2bdefae54c8b3eb2bd4afec5a86110ddc7) Signed-off-by: Aníbal Limón <limon.anibal@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
39 lines
988 B
Python
39 lines
988 B
Python
# Enable other layers to have modules in the same named directory
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from pkgutil import extend_path
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__path__ = extend_path(__path__, __name__)
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# Borrowed from CalledProcessError
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class CommandError(Exception):
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def __init__(self, retcode, cmd, output = None):
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self.retcode = retcode
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self.cmd = cmd
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self.output = output
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def __str__(self):
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return "Command '%s' returned non-zero exit status %d with output: %s" % (self.cmd, self.retcode, self.output)
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def avoid_paths_in_environ(paths):
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"""
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Searches for every path in os.environ['PATH']
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if found remove it.
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Returns new PATH without avoided PATHs.
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"""
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import os
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new_path = ''
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for p in os.environ['PATH'].split(':'):
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avoid = False
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for pa in paths:
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if pa in p:
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avoid = True
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break
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if avoid:
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continue
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new_path = new_path + p + ':'
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new_path = new_path[:-1]
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return new_path
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