1def fixGetpass():
2  import getpass
3  import warnings
4  fallback = getattr(getpass, 'fallback_getpass', None) # >= 2.6
5  if not fallback:
6      fallback = getpass.default_getpass # <= 2.5
7  getpass.getpass = fallback
8  if hasattr(getpass, 'GetPassWarning'):
9      warnings.simplefilter("ignore", category=getpass.GetPassWarning)
10
11