capybara/virtualenv/lib/python2.7/site-packages/werkzeug/debug/tbtools.py
def exception(self):
        """String representation of the exception."""
        buf = traceback.format_exception_only(self.exc_type, self.exc_value)
        rv = ''.join(buf).strip()
        return rv.decode('utf-8', 'replace') if PY2 else rv
def exception(self):
        buf = traceback.format_exception_only(self.exc_type, self.exc_value)
        rv = ''.join(buf).strip()
        return rv.decode('utf-8', 'replace') if PY2 else rv
def exception ( self ) : buf = traceback . format_exception_only ( self . exc_type , self . exc_value ) rv = '' . join ( buf ) . strip ( ) return rv . decode ( 'utf-8' , 'replace' ) if PY2 else rv
String representation of the exception.
String representation of the exception .