ofxparse.py 文件源码

def __init__(self, fh):
        """
        fh should be a seekable file-like byte stream object
        """
        self.headers = odict.OrderedDict()
        self.fh = fh

        if not is_iterable(self.fh):
            return
        if not hasattr(self.fh, "seek"):
            return  # fh is not a file object, we're doomed.

        # If the file handler is text stream, convert to bytes one:
        first = self.fh.read(1)
        self.fh.seek(0)
        if type(first) != bytes:
            self.fh = six.BytesIO(six.b(self.fh.read()))

        with save_pos(self.fh):
            self.read_headers()
            self.handle_encoding()
            self.replace_NONE_headers()