lbdZddlmZddlmZddlmZddlmZGddejZy) z5Core labels_util extended with GCF specific behavior.)absolute_import)division)unicode_literals) labels_utilc"eZdZdZeddZy)DiffzComputes changes to labels. Similar to the core class, but it allows specifying labels that will be added if not present or removed either via --remove-labels or --clear-labels. Nc|r|j}|ri}nd}|r|ni}|jr|j|j|||j|S)avInitializes a Diff based on the arguments in AddUpdateLabelsFlags. Args: args: The parsed args enable_clear: whether --clear-labels flag is enabled required_labels: dict of labels that will be added unless they're removed explicitly or via clear Returns: The label updates Diff that needs to be applied to the exisiting labels. N) clear_labels update_labelsupdate remove_labels)clsargs enable_clearrequired_labelsclearadditions 7lib/googlecloudsdk/command_lib/functions/labels_util.pyFromUpdateArgszDiff.FromUpdateArgs sXe e"1rH ood(() x++U 33)TN)__name__ __module__ __qualname____doc__ classmethodrrrrrs44rrN)r __future__rrr$googlecloudsdk.command_lib.util.argsrrrrrrs(<&'<4;  4r