capybara/virtualenv/lib/python2.7/site-packages/flask/app.py
def do_teardown_request(self, exc=None):
        """Called after the actual request dispatching and will
        call every as :meth:`teardown_request` decorated function.  This is
        not actually called by the :class:`Flask` object itself but is always
        triggered when the request context is popped.  That way we have a
        tighter control over certain resources under testing environments.

        .. versionchanged:: 0.9
           Added the `exc` argument.  Previously this was always using the
           current exception information.
        """
        if exc is None:
            exc = sys.exc_info()[1]
        funcs = reversed(self.teardown_request_funcs.get(None, ()))
        bp = _request_ctx_stack.top.request.blueprint
        if bp is not None and bp in self.teardown_request_funcs:
            funcs = chain(funcs, reversed(self.teardown_request_funcs[bp]))
        for func in funcs:
            rv = func(exc)
        request_tearing_down.send(self, exc=exc)
def do_teardown_request(self, exc=None):
        """Called after the actual request dispatching and will
        call every as :meth:`teardown_request` decorated function.  This is
        not actually called by the :class:`Flask` object itself but is always
        triggered when the request context is popped.  That way we have a
        tighter control over certain resources under testing environments.

        .. versionchanged:: 0.9
           Added the `exc` argument.  Previously this was always using the
           current exception information.
        """
        if exc is None:
            exc = sys.exc_info()[1]
        funcs = reversed(self.teardown_request_funcs.get(None, ()))
        bp = _request_ctx_stack.top.request.blueprint
        if bp is not None and bp in self.teardown_request_funcs:
            funcs = chain(funcs, reversed(self.teardown_request_funcs[bp]))
        for func in funcs:
            rv = func(exc)
        request_tearing_down.send(self, exc=exc)
Called after the actual request dispatching and will
        call every as :meth:`teardown_request` decorated function.  This is
        not actually called by the :class:`Flask` object itself but is always
        triggered when the request context is popped.  That way we have a
        tighter control over certain resources under testing environments.

        .. versionchanged:: 0.9
           Added the `exc` argument.  Previously this was always using the
           current exception information.