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from typing import List
from fastapi import FastAPI, HTTPException
from odmantic import AIOEngine, Model, ObjectId
class Tree(Model):
name: str
average_size: float
discovery_year: int
app = FastAPI()
engine = AIOEngine()
@app.put("/trees/", response_model=Tree)
async def create_tree(tree: Tree):
await engine.save(tree)
return tree
@app.get("/trees/", response_model=List[Tree])
async def get_trees():
trees = await engine.find(Tree)
return trees
@app.get("/trees/count", response_model=int)
async def count_trees():
count = await engine.count(Tree)
return count
@app.get("/trees/{id}", response_model=Tree)
async def get_tree_by_id(id: ObjectId):
tree = await engine.find_one(Tree, Tree.id == id)
if tree is None:
raise HTTPException(404)
return tree
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