capybara/virtualenv/lib/python2.7/site-packages/flask/app.py
def trap_http_exception(self, e):
        """Checks if an HTTP exception should be trapped or not.  By default
        this will return `False` for all exceptions except for a bad request
        key error if ``TRAP_BAD_REQUEST_ERRORS`` is set to `True`.  It
        also returns `True` if ``TRAP_HTTP_EXCEPTIONS`` is set to `True`.

        This is called for all HTTP exceptions raised by a view function.
        If it returns `True` for any exception the error handler for this
        exception is not called and it shows up as regular exception in the
        traceback.  This is helpful for debugging implicitly raised HTTP
        exceptions.

        .. versionadded:: 0.8
        """
        if self.config['TRAP_HTTP_EXCEPTIONS']:
            return True
        if self.config['TRAP_BAD_REQUEST_ERRORS']:
            return isinstance(e, BadRequest)
        return False
def trap_http_exception(self, e):
        if self.config['TRAP_HTTP_EXCEPTIONS']:
            return True
        if self.config['TRAP_BAD_REQUEST_ERRORS']:
            return isinstance(e, BadRequest)
        return False
def trap_http_exception ( self , e ) : if self . config [ 'TRAP_HTTP_EXCEPTIONS' ] : return True if self . config [ 'TRAP_BAD_REQUEST_ERRORS' ] : return isinstance ( e , BadRequest ) return False
Checks if an HTTP exception should be trapped or not.  By default
        this will return `False` for all exceptions except for a bad request
        key error if ``TRAP_BAD_REQUEST_ERRORS`` is set to `True`.  It
        also returns `True` if ``TRAP_HTTP_EXCEPTIONS`` is set to `True`.

        This is called for all HTTP exceptions raised by a view function.
        If it returns `True` for any exception the error handler for this
        exception is not called and it shows up as regular exception in the
        traceback.  This is helpful for debugging implicitly raised HTTP
        exceptions.

        .. versionadded:: 0.8
Checks if an HTTP exception should be trapped or not . By default this will return False for all exceptions except for a bad request key error if TRAP_BAD_REQUEST_ERRORS is set to True . It also returns True if TRAP_HTTP_EXCEPTIONS is set to True .