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41 lines
751 B
Python
41 lines
751 B
Python
"""
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Run a python script, adding extra directories to the python path.
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"""
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import sys, os
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def usage():
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print >>sys.stderr, "pythonpath.py -I directory script.py [args...]"
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sys.exit(150)
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paths = []
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while True:
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try:
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arg = sys.argv[1]
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except IndexError:
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usage()
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if arg == '-I':
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del sys.argv[1]
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try:
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path = sys.argv.pop(1)
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except IndexError:
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usage()
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paths.append(path)
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continue
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if arg.startswith('-I'):
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path = sys.argv.pop(1)[2:]
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paths.append(path)
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continue
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break
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sys.argv.pop(0)
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script = sys.argv[0]
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sys.path[0:0] = [os.path.dirname(script)] + paths
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execfile(script, {'__name__': '__main__', '__file__': script})
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