forked from open-webui/open-webui
136 lines
3.4 KiB
Python
136 lines
3.4 KiB
Python
from pydantic import BaseModel
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from peewee import *
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from playhouse.shortcuts import model_to_dict
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from typing import List, Union, Optional
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import time
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from utils.utils import decode_token
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from utils.misc import get_gravatar_url
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from apps.web.internal.db import DB
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import json
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####################
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# Modelfile DB Schema
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####################
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class Modelfile(Model):
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tag_name = CharField(unique=True)
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user_id = CharField()
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modelfile = TextField()
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timestamp = DateField()
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class Meta:
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database = DB
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class ModelfileModel(BaseModel):
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tag_name: str
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user_id: str
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modelfile: str
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timestamp: int # timestamp in epoch
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####################
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# Forms
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####################
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class ModelfileForm(BaseModel):
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modelfile: dict
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class ModelfileTagNameForm(BaseModel):
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tag_name: str
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class ModelfileUpdateForm(ModelfileForm, ModelfileTagNameForm):
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pass
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class ModelfileResponse(BaseModel):
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tag_name: str
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user_id: str
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modelfile: dict
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timestamp: int # timestamp in epoch
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class ModelfilesTable:
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def __init__(self, db):
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self.db = db
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self.db.create_tables([Modelfile])
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def insert_new_modelfile(
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self, user_id: str, form_data: ModelfileForm
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) -> Optional[ModelfileModel]:
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if "tagName" in form_data.modelfile:
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modelfile = ModelfileModel(
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**{
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"user_id": user_id,
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"tag_name": form_data.modelfile["tagName"],
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"modelfile": json.dumps(form_data.modelfile),
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"timestamp": int(time.time()),
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}
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)
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try:
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result = Modelfile.create(**modelfile.model_dump())
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if result:
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return modelfile
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else:
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return None
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except:
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return None
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else:
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return None
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def get_modelfile_by_tag_name(self, tag_name: str) -> Optional[ModelfileModel]:
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try:
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modelfile = Modelfile.get(Modelfile.tag_name == tag_name)
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return ModelfileModel(**model_to_dict(modelfile))
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except:
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return None
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def get_modelfiles(self, skip: int = 0, limit: int = 50) -> List[ModelfileResponse]:
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return [
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ModelfileResponse(
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**{
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**model_to_dict(modelfile),
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"modelfile": json.loads(modelfile.modelfile),
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}
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)
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for modelfile in Modelfile.select()
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# .limit(limit).offset(skip)
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]
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def update_modelfile_by_tag_name(
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self, tag_name: str, modelfile: dict
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) -> Optional[ModelfileModel]:
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try:
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query = Modelfile.update(
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modelfile=json.dumps(modelfile),
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timestamp=int(time.time()),
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).where(Modelfile.tag_name == tag_name)
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query.execute()
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modelfile = Modelfile.get(Modelfile.tag_name == tag_name)
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return ModelfileModel(**model_to_dict(modelfile))
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except:
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return None
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def delete_modelfile_by_tag_name(self, tag_name: str) -> bool:
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try:
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query = Modelfile.delete().where((Modelfile.tag_name == tag_name))
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query.execute() # Remove the rows, return number of rows removed.
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return True
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except:
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return False
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Modelfiles = ModelfilesTable(DB)
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