def _tags_match()

in Hands-on lab/labfiles/sap-hana/deploy/vm/ansible/azure_rm.py [0:0]

• 22 lines of code
• 9 McCabe index (conditional complexity)

    def _tags_match(self, tag_obj, tag_args):
        '''
        Return True if the tags object from a VM contains the requested tag values.

        :param tag_obj:  Dictionary of string:string pairs
        :param tag_args: List of strings in the form key=value
        :return: boolean
        '''

        if not tag_obj:
            return False

        matches = 0
        for arg in tag_args:
            arg_key = arg
            arg_value = None
            if re.search(r':', arg):
                arg_key, arg_value = arg.split(':')
            if arg_value and tag_obj.get(arg_key, None) == arg_value:
                matches += 1
            elif not arg_value and tag_obj.get(arg_key, None) is not None:
                matches += 1
        if matches == len(tag_args):
            return True
        return False