import doctest
import os
import tempfile

path = tempfile.mktemp()
f = open(path, 'w')
f.write("""
    >>> '__file__' in globals()
    True
    """.strip())
f.close()

test = doctest.DocFileTest(path, module_relative=False,
                           optionflags=doctest.NORMALIZE_WHITESPACE)
for i in range(1, 3):
    print("Test run #%d" % i)
    test.setUp()
    test.runTest()
    test.tearDown()