capybara/virtualenv/lib/python2.7/site-packages/flask/app.py
def inject_url_defaults(self, endpoint, values):
        """Injects the URL defaults for the given endpoint directly into
        the values dictionary passed.  This is used internally and
        automatically called on URL building.

        .. versionadded:: 0.7
        """
        funcs = self.url_default_functions.get(None, ())
        if '.' in endpoint:
            bp = endpoint.rsplit('.', 1)[0]
            funcs = chain(funcs, self.url_default_functions.get(bp, ()))
        for func in funcs:
            func(endpoint, values)
def inject_url_defaults(self, endpoint, values):
        """Injects the URL defaults for the given endpoint directly into
        the values dictionary passed.  This is used internally and
        automatically called on URL building.

        .. versionadded:: 0.7
        """
        funcs = self.url_default_functions.get(None, ())
        if '.' in endpoint:
            bp = endpoint.rsplit('.', 1)[0]
            funcs = chain(funcs, self.url_default_functions.get(bp, ()))
        for func in funcs:
            func(endpoint, values)
Injects the URL defaults for the given endpoint directly into
        the values dictionary passed.  This is used internally and
        automatically called on URL building.

        .. versionadded:: 0.7