108 lines
4.4 KiB
Python
108 lines
4.4 KiB
Python
import re
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from pydantic import BaseModel, ConfigDict, Field, field_validator, model_validator
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from app.core.base_schema import BaseQueryParam, BaseSchema, UserByQueryParam, UserBySchema
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from app.core.validator import datetime_validator
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class NodeCreateSchema(BaseModel):
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"""节点创建/编辑时只设置节点基本信息，节点参数在执行时设置
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"""
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name: str = Field(..., max_length=64, description="任务名称")
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func: str | None = Field(default=None, description="代码块")
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args: str | None = Field(default=None, description="位置参数")
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kwargs: str | None = Field(default=None, description="关键字参数")
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coalesce: bool | None = Field(default=False, description="是否合并运行:是否在多个运行时间到期时仅运行作业一次")
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max_instances: int | None = Field(default=1, ge=1, description="最大实例数:允许的最大并发执行实例数")
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jobstore: str | None = Field(default="default", max_length=64, description="任务存储")
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executor: str | None = Field(default="default", max_length=64, description="任务执行器:将运行此作业的执行程序的名称")
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start_date: str | None = Field(default=None, description="开始时间")
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end_date: str | None = Field(default=None, description="结束时间")
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code: str | None = Field(default=None, max_length=32, description="节点编码")
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@field_validator("name")
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@classmethod
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def validate_name(cls, v: str) -> str:
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v = v.strip()
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if len(v) < 1 or len(v) > 64:
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raise ValueError("任务名称长度必须在1-64个字符之间")
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return v
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@field_validator("code")
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@classmethod
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def validate_code(cls, v: str | None) -> str | None:
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if v is None:
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return v
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v = v.strip()
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if len(v) < 2 or len(v) > 32:
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raise ValueError("节点编码长度必须在2-32个字符之间")
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if not re.match(r"^[A-Za-z][A-Za-z0-9_]*$", v):
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raise ValueError("节点编码必须以字母开头，仅允许字母、数字、下划线")
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return v
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@model_validator(mode="after")
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def _validate_func(self):
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if not self.func or not self.func.strip():
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raise ValueError("必须提供代码块(func)")
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return self
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class NodeUpdateSchema(NodeCreateSchema):
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"""节点更新模型"""
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class NodeOutSchema(NodeCreateSchema, BaseSchema, UserBySchema):
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"""节点响应模型"""
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trigger: str | None = Field(default=None, description="触发器")
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trigger_args: str | None = Field(default=None, description="触发器参数")
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model_config = ConfigDict(from_attributes=True)
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class NodeQueryParam(BaseQueryParam, UserByQueryParam):
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"""节点查询参数"""
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name: str | None = Field(None, description="节点名称", json_schema_extra={"q": "like"})
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status: int | None = Field(None, ge=0, le=1, description="状态(0:启动 1:停用)", json_schema_extra={"q": "eq"})
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class NodeExecuteSchema(BaseModel):
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"""节点执行参数"""
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trigger: str = Field(default="now", description="触发方式: now/cron/interval/date")
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trigger_args: str | None = Field(default=None, description="触发器参数")
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start_date: str | None = Field(default=None, description="开始时间")
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end_date: str | None = Field(default=None, description="结束时间")
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@field_validator("trigger")
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@classmethod
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def _validate_trigger(cls, v: str) -> str:
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allowed = {"now", "cron", "interval", "date"}
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v = v.strip()
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if v not in allowed:
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raise ValueError("触发器必须为 now/cron/interval/date")
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return v
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@model_validator(mode="after")
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def _validate_trigger_args(self):
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"""非立即执行时必须提供触发器参数"""
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if self.trigger != "now" and not self.trigger_args:
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raise ValueError("非立即执行时必须提供触发器参数")
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return self
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@model_validator(mode="after")
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def _validate_dates(self):
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"""跨字段校验：结束时间不得早于开始时间。"""
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if self.start_date and self.end_date:
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try:
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start = datetime_validator(self.start_date)
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end = datetime_validator(self.end_date)
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except Exception:
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raise ValueError("时间格式必须为 YYYY-MM-DD HH:MM:SS")
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if end < start:
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raise ValueError("结束时间不能早于开始时间")
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return self
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