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run_doctest.py
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run_doctest.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Modified version of "python -m doctest" with relaxed options."""
import doctest
import os
import sys
def main():
testfiles = [arg for arg in sys.argv[1:] if arg and arg[0] != '-']
if not testfiles:
name = os.path.basename(sys.argv[0])
if '__loader__' in globals(): # python -m
name, _ = os.path.splitext(name)
print('usage: {0} [-v] file ...'.format(name))
return 2
optionflags = doctest.ELLIPSIS | doctest.NORMALIZE_WHITESPACE
for filename in testfiles:
if filename.endswith('.py'):
# It is a module -- insert its dir into sys.path and try to
# import it. If it is part of a package, that possibly
# won't work because of package imports.
dirname, filename = os.path.split(filename)
sys.path.insert(0, dirname)
m = __import__(filename[:-3])
del sys.path[0]
failures, _ = doctest.testmod(m, optionflags=optionflags)
else:
failures, _ = doctest.testfile(filename, module_relative=False,
optionflags=optionflags)
if failures:
return 1
return 0
if __name__ == '__main__':
sys.exit(main())