#NEWLINE# def _find_combo_match( path ) : #NEWLINE# #INDENT# "\n    Calculate the key to check the MEDIASYNC['JOINED'] dict for, perform the\n    lookup, and return the matching key string if a match is found. If no\n    match is found, return None instead.\n    " #NEWLINE# key_str = _form_key_str ( path ) #NEWLINE# if ( not key_str ) : #NEWLINE# #INDENT# return None #NEWLINE# #UNINDENT# if ( not msettings [ 'JOINED' ] . has_key ( path ) ) : #NEWLINE# #INDENT# return None #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# return key_str