parameters: (self, filename)
return_statement: return names
docstring: Return a tuple containing compressed filename variations.
docstring_summary: Return a tuple containing compressed filename variations.
docstring_tokens: Return a tuple containing compressed filename variations .
function: def _possible_names(self, filename):
          """Return a tuple containing compressed filename variations."""
          names = [filename]
          if not self._iszip(filename):
              for zipext in _file_openers.keys():
                  if zipext:
                      names.append(filename+zipext)
          return names
function_tokens: def _possible_names ( self , filename ) : names = [ filename ] if not self . _iszip ( filename ) : for zipext in _file_openers . keys ( ) : if zipext : names . append ( filename + zipext ) return names