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feat: start node support json schema (#29053)

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wangxiaolei
2025-12-05 00:22:10 +08:00
committed by GitHub
parent 79640a04cc
commit 725d6b52a7
5 changed files with 274 additions and 0 deletions
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14
api/core/app/app_config/entities.py
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@ -2,6 +2,7 @@ from collections.abc import Sequence
from enum import StrEnum, auto
from typing import Any, Literal
from jsonschema import Draft7Validator, SchemaError
from pydantic import BaseModel, Field, field_validator
from core.file import FileTransferMethod, FileType, FileUploadConfig
@ -98,6 +99,7 @@ class VariableEntityType(StrEnum):
FILE = "file"
FILE_LIST = "file-list"
CHECKBOX = "checkbox"
JSON_OBJECT = "json_object"
class VariableEntity(BaseModel):
@ -118,6 +120,7 @@ class VariableEntity(BaseModel):
allowed_file_types: Sequence[FileType] | None = Field(default_factory=list)
allowed_file_extensions: Sequence[str] | None = Field(default_factory=list)
allowed_file_upload_methods: Sequence[FileTransferMethod] | None = Field(default_factory=list)
json_schema: dict[str, Any] | None = Field(default=None)
@field_validator("description", mode="before")
@classmethod
@ -129,6 +132,17 @@ class VariableEntity(BaseModel):
def convert_none_options(cls, v: Any) -> Sequence[str]:
return v or []
@field_validator("json_schema")
@classmethod
def validate_json_schema(cls, schema: dict[str, Any] | None) -> dict[str, Any] | None:
if schema is None:
return None
try:
Draft7Validator.check_schema(schema)
except SchemaError as e:
raise ValueError(f"Invalid JSON schema: {e.message}")
return schema
class RagPipelineVariableEntity(VariableEntity):
"""