Kaifeng Wang 9ffb6054df Fix regex string in the hacking check
I am seeing this warning recently:

ironic/hacking/checks.py:26: DeprecationWarning: invalid escape sequence \(
  "\(\s*_\(\s*('|\")")

It appears that the second line is not a raw string at all.

Change-Id: I39da54d50f069d6bec6c2575b448d7a1e9feea03
2019-06-06 14:42:58 +08:00
..