def __init__()

in datahub/models/schema.py [0:0]

• 11 lines of code
• 5 McCabe index (conditional complexity)

    def __init__(self, field_list=None):
        self._field_list = field_list if field_list else []
        self._field_dict = {}

        duplicates = set()
        for field in self._field_list:
            if field.name in self._field_dict:
                duplicates.add(field.name)
            else:
                self._field_dict[field.name] = field

        if duplicates:
            raise InvalidParameterException('Duplicate field names: %s' % ', '.join(duplicates))