Question

我在我的Django应用程序中使用jsonschema库（http://python-jsonschema.readthedocs.io/en/latest/validate/）进行服务器端验证，并尝试使用提供的架构对JSON进行服务器端验证。但是，我得到了架构＆＃34;在任何给定架构下无效的错误。＆＃34;

这是我的架构（＆＃34; scores_ap＆＃34;属性＆＃34;架构＆＃34;类的属性）：

class JSONListFieldSchemas:
    """
    Schemas for all the JSON List Fields.
    Each key represents the field name.
    """
    schema = {
        "scores_ap": {
            "$schema": "http://json-schema.org/draft-06/schema#",
            "title": "AP Scores",
            "type": "array",
            "items": {
                "type": "object",
                        "properties": {
                        "exam": {
                            "type": "string"
                        },
                        "score": {
                            "type": "integer",
                            "minimum": "1",
                            "maximum": "5",
                            "required": False
                        }
                        }
            }
        }
}

我收到此错误：

{'type': 'object', 'properties': {'score': {'minimum': '1', 'type': 'integer', 'ma
ximum': '5', 'required': False}, 'exam': {'type': 'string'}}} is not valid under a
ny of the given schemas

Failed validating u'anyOf' in schema[u'properties'][u'items']:
    {u'anyOf': [{u'$ref': u'#'}, {u'$ref': u'#/definitions/schemaArray'}],
     u'default': {}}

On instance[u'items']:
    {'properties': {'exam': {'type': 'string'},
                    'score': {'maximum': '5',
                              'minimum': '1',
                              'required': False,
                              'type': 'integer'}},
     'type': 'object'}

我使用的架构如下：

from jsonschema import validate
from .schemas import JSONListFieldSchemas
raw_value = [{"score": 1, "exam": "a"}]
validate(raw_value, JSONListFieldSchemas.schema['scores_ap'])

Answer 1

从草案4开始，＆＃34;必需＆＃34;应该是一个数组而不是布尔值。另外＆＃34;最大＆＃34;和＆＃34;最低＆＃34;应该是整数，而不是字符串。

试试这样：

{
  "$schema": "http://json-schema.org/draft-06/schema#",
  "title": "AP Scores",
  "type": "array",
  "items": {
    "type": "object",
    "properties": {
      "exam": {
        "type": "string"
      },
      "score": {
        "type": "integer",
        "minimum": 1,
        "maximum": 5
      }
    },
    "required": [
      "exam"
    ]
  }
}

jsonschema库 - 架构无效？

1 个答案: