我想验证一个dict,其中一个字段可能包含一个int或List[int]。此外,所有的int必须是积极的。
我需要一些帮助来设置架构。下面的架构不能正常工作。他们没有检查负数。也就是说,负数通过验证,这是不正确的。
import cerberus
v = cerberus.Validator()
schema1 = {
"int_or_list_of_int": {
"type": ["integer", "list"],
"schema": {"type": "integer", "min": 0},
},
}
schema2 = {
"int_or_list_of_int": {
"type": ["integer", "list"],
"valuesrules": {"type": "integer", "min": 0},
},
}
num1 = {"int_or_list_of_int": 5}
num2 = {"int_or_list_of_int": [5, 10]}
num3 = {"int_or_list_of_int": -5}
num4 = {"int_or_list_of_int": [5, -10]}
# schema 1
assert v.validate(num1, schema1)
assert v.validate(num2, schema1)
assert not v.validate(num3, schema1) # Evaluates to True
assert not v.validate(num3, schema1) # Evaluates to True
# schema 2
assert v.validate(num1, schema2)
assert v.validate(num2, schema2)to True
assert not v.validate(num3, schema2) # Evaluates to True
assert not v.validate(num4, schema2) # Evaluates to True发布于 2020-05-06 12:50:18
首先,schema for int_or_list_of_int应该在int_or_list_of_int dict中。其次,应该将min应用于整数(在int_or_list_of_int中)和list (在schema中)。
schema = {
"int_or_list_of_int": {
"type": ["integer", "list"],
"min": 0,
"schema": {"type": "integer", "min": 0}
}
}https://stackoverflow.com/questions/61634721
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