skinfer 0.1.0

Simple tool to infer and/or merge JSON schemas

Simple tool to infer and/or merge JSON schemas

• Free software: BSD license

• Documentation: https://skinfer.readthedocs.org.

Features

Use schema_inferer to generate a schema from a list of samples:

$ cat samples.json
{"name": "Claudio", "age": 29}
{"name": "Roberto", "surname": "Gomez", "age": 72}
$ ./bin/schema_inferer --jsonlines samples.json
{
    "$schema": "http://json-schema.org/draft-04/schema",
    "required": [
        "age",
        "name"
    ],
    "type": "object",
    "properties": {
        "age": {
            "type": "number"
        },
        "surname": {
            "type": "string"
        },
        "name": {
            "type": "string"
        }
    }
}

Use json_schema_merger to merge a list of JSON schemas into one JSON schema that represents the common properties:

$ cat schema1.json  # schema requiring name and age properties
{
    "$schema": "http://json-schema.org/draft-04/schema",
    "required": [
        "age",
        "name"
    ],
    "type": "object",
    "properties": {
        "age": {
            "type": "number"
        },
        "name": {
            "type": "string"
        }
    }
}
$ cat schema2.json  # schema with no age, but requiring name
{
    "$schema": "http://json-schema.org/draft-04/schema",
    "required": [
        "name"
    ],
    "type": "object",
    "properties": {
        "name": {
            "type": "string"
        }
    }
}
$ ./bin/json_schema_merger schema1.json schema2.json
{
    "$schema": "http://json-schema.org/draft-04/schema",
    "required": [
        "name"
    ],
    "type": "object",
    "properties": {
        "age": {
            "type": "number"
        },
        "name": {
            "type": "string"
        }
    }
}

History

0.1.0 (2015-03-03)

• First release on PyPI.