source: downloads/boost_1_33_1/libs/python/test/docstring.py @ 14

# Copyright David Abrahams 2004. Distributed under the Boost
# Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
'''
>>> from docstring_ext import *

>>> def printdoc(x):
...     print x.__doc__

>>> printdoc(X)
A simple class wrapper around a C++ int
includes some error-checking

>>> printdoc(X.__init__)
this is the __init__ function
its documentation has two lines.

>>> printdoc(create)
creates a new X object

>>> printdoc(fact)
compute the factorial
'''

def check_double_string():
    """
    >>> assert check_double_string() == True
    """
    from docstring_ext import X
    return X.value.__doc__ == "gets the value of the object\n\nalso gets the value of the object"

def run(args = None):
    import sys
    import doctest

    if args is not None:
        sys.argv = args
        
    import docstring_ext
    
    result = doctest.testmod(sys.modules.get(__name__))
    
    import pydoc
    import re
    docmodule = lambda m: re.sub(".\10", "", pydoc.text.docmodule(m))
    try:
        print 'printing module help:'
        print docmodule(docstring_ext)
    except object, x:
        print '********* failed **********'
        print x
        result = list(result)
        result[0] += 1
        return tuple(result)
        
    return result
    
if __name__ == '__main__':
    print "running..."
    import sys
    status = run()[0]
    if (status == 0): print "Done."
    sys.exit(status)