def append_constraint()

in geneve/constraints.py [0:0]

• 14 lines of code
• 13 McCabe index (conditional complexity)

    def append_constraint(self, field, name=None, value=None, flags=None):
        if field not in self.__constraints:
            if name == "==" and value is None:
                self.__constraints[field] = None
            else:
                self.__constraints[field] = []
        if self.__constraints[field] is None:
            if name != "==" or value is not None:
                raise ConflictError("cannot be non-null", field)
        else:
            if name == "==" and value is None:
                raise ConflictError("cannot be null", field)
            if name is not None and not (name == "!=" and value is None):
                self.__constraints[field].append((name, value, flags or {}))