Jeremy Andrews
e12d6ebd5e
Mostly exec and execfile, but also StandardError and sys_exc. 2to3 . --fix exec -wpn '' execfile '' '' sys_exc '' '' standarderror '' Ref: https://docs.python.org/3/whatsnew/3.0.html
57 lines
1.3 KiB
Python
57 lines
1.3 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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"""
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Run a python script, adding extra directories to the python path.
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"""
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def main(args):
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def usage():
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print("pythonpath.py -I directory script.py [args...]", file=sys.stderr)
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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 = args[0]
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except IndexError:
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usage()
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if arg == '-I':
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args.pop(0)
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try:
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path = args.pop(0)
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except IndexError:
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usage()
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paths.append(os.path.abspath(path))
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continue
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if arg.startswith('-I'):
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paths.append(os.path.abspath(args.pop(0)[2:]))
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continue
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break
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script = args[0]
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sys.path[0:0] = [os.path.abspath(os.path.dirname(script))] + paths
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sys.argv = args
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sys.argc = len(args)
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frozenglobals['__name__'] = '__main__'
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frozenglobals['__file__'] = script
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exec(compile(open(script, "rb").read(), script, 'exec'), frozenglobals)
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# Freeze scope here ... why this makes things work I have no idea ...
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frozenglobals = globals()
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import sys, os
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if __name__ == '__main__':
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main(sys.argv[1:])
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