282         dummycert = os.path.join(os.path.dirname(__file__), 'dummycert.pem')

   282         dummycert = os.path.join(os.path.dirname(__file__), 'dummycert.pem')

   283         if os.path.exists(dummycert):

   283         if os.path.exists(dummycert):

   284             return dummycert

   284             return dummycert

   285 

   285 

   286     return None

   286     return None

   290 

   287 

   291 def validatesocket(sock, strict=False):

   288 def validatesocket(sock, strict=False):

   292     """Validate a socket meets security requiremnets.

   289     """Validate a socket meets security requiremnets.

   293 

   290 

   294     The passed socket must have been created with ``wrapsocket()``.

   291     The passed socket must have been created with ``wrapsocket()``.