我有一个很大的json文档,如果其他字段具有确切值,则应在其中输入某些字段。例如
document = {'is_realty_address': False, 'postcode': 111111}
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如果is_realty_address == False,则必须提供邮政编码。所有规则(“必需”除外)都应用于文档中存在的字段,因此当我拥有
document = {'is_realty_address': False}
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规则对我的情况无济于事,因为我有很多“有条件需要”的字段,这些字段取决于许多不同的字段。因此,规则将使我的架构非常复杂。依赖关系也不起作用。我试过了:
{'postcode': {'dependencies': {'is_realty_address': False}, 'required': True}}
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如果邮政编码没有出现在文档中,则返回错误,无论is_realty_address的值是多少
v = Validator()
print(v.validate({'is_realty_address': False}, schema))
print(v.errors)
print(v.validate({'is_realty_address': True}, schema))
print(v.errors)
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此代码返回:
False
{'postcode': ['required field']}
False
{'postcode': ['required field']}
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我还尝试实现验证方法:
def _validate_conditional_required(self, conditional_required, field, value):
"""
:param conditional_required:
:param field:
:param value:
:return:
The rule's arguments are validated against this schema:
{'type': 'dict'}
"""
for conditional_field, conditional_value in conditional_required.items():
if self.document[conditional_field] == conditional_value and field not in …Run Code Online (Sandbox Code Playgroud)