{
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"$schema": "http://json-schema.org/draft-07/schema#",
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"description": "Jupyter Interactive Widget State JSON schema.",
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"type": "object",
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"properties" : {
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"version_major" : {
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"description": "Format version (major)",
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"type": "number",
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"minimum": 2,
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"maximum": 2
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},
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"version_minor" : {
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"description": "Format version (minor)",
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"type": "number",
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"minimum": 0,
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"maximum": 0
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},
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"state": {
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"description": "Model State for All Widget Models - keys are model ids, values are model state",
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"type": "object",
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"additionalProperties" : {
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"type": "object",
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"properties": {
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"model_name": {
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"description" : "Name of the JavaScript class holding the model implementation",
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"type": "string"
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},
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"model_module": {
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"description" : "Name of the JavaScript module holding the model implementation",
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"type": "string"
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},
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"model_module_version": {
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"description" : "Semver range for the JavaScript module holding the model implementation",
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"type": "string"
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},
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"state": {
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"description" : "Serialized state of the model",
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"type": "object"
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},
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"buffers": {
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"description": "Binary buffers in the state",
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"type": "array",
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"items": {
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"type": "object",
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"properties": {
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"path": {
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"description": "A path for a binary buffer value.",
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"type": "array",
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"items": {
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"description": "An object key or array index",
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"type": ["string", "number"]
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}
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},
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"data": {
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"description" : "A binary buffer encoded as specified in the 'encoding' property",
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"type": "string"
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},
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"encoding": {
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"description": "The encoding of the buffer data",
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"type": "string",
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"oneOf": [
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{"enum": ["hex"], "description": "Base 16 encoding, as specified in RFC 4648, section 8 (https://tools.ietf.org/html/rfc4648#section-8)"},
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{"enum": ["base64"], "description": "Base 64 encoding, as specified in RFC 4648, section 4 (https://tools.ietf.org/html/rfc4648#section-4)"}
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]
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}
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},
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"required": ["path", "data", "encoding"]
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}
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}
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},
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"required": [ "model_name", "model_module", "state" ]
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}
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}
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},
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"required": [ "version_major", "version_minor", "state" ]
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}
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