def _assert_is_step(self, step, func):
try:
re.compile(step)
except re.error as e:
raise StepLoadingError("Error when trying to compile:\n"
" regex: %r\n"
" for function: %s\n"
" error: %s" % (step, func, e))
def wrap(func):
try:
re.compile(regex)
except re.error, e:
raise StepLoadingError("Error when trying to compile:\n"
" regex: %r\n"
" for function: %s\n"
" error: %s" % (regex, func, e))