kube_service_status.py 文件源码

def _matchSingleLineField(field_name, haystack):
        """Returns field name's value"""

        # Initial checks
        assert field_name is not None
        if haystack is None:
            return None

        # Execute the Search
        match = re.search('^{}:\s+(?P<MY_VAL>.*)$'.format(field_name),
                          haystack,
                          re.MULTILINE)

        # Check the value
        if match is None:
            return None
        else:
            return match.group('MY_VAL').strip()