doctest.py 文件源码

def __init__(self, verbose=False, parser=DocTestParser(),
                 recurse=True, _namefilter=None, exclude_empty=True):
        """
        Create a new doctest finder.

        The optional argument `parser` specifies a class or
        function that should be used to create new DocTest objects (or
        objects that implement the same interface as DocTest).  The
        signature for this factory function should match the signature
        of the DocTest constructor.

        If the optional argument `recurse` is false, then `find` will
        only examine the given object, and not any contained objects.

        If the optional argument `exclude_empty` is false, then `find`
        will include tests for objects with empty docstrings.
        """
        self._parser = parser
        self._verbose = verbose
        self._recurse = recurse
        self._exclude_empty = exclude_empty
        # _namefilter is undocumented, and exists only for temporary backward-
        # compatibility support of testmod's deprecated isprivate mess.
        self._namefilter = _namefilter