🚚 Re-sort tutorial example files

docs/tutorial/src/tutorial68.py

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+from typing import List, Set
+
+from fastapi import Body, FastAPI, Path, Query, Depends, Cookie
+from pydantic import BaseModel
+from pydantic.types import UrlStr
+from starlette.status import HTTP_201_CREATED
+from starlette.responses import HTMLResponse
+from random import choice
+
+from typing import List, Optional, Union
+
+from pydantic import BaseModel
+
+from app.models.config import USERPROFILE_DOC_TYPE
+from app.models.role import RoleEnum
+from couchbase.bucket import Bucket
+from couchbase.cluster import Cluster, PasswordAuthenticator
+from couchbase import LOCKMODE_WAIT
+
+
+def get_bucket():
+    cluster = Cluster("couchbase://couchbasehost:8091")
+    authenticator = PasswordAuthenticator("username", "password")
+    cluster.authenticate(authenticator)
+    bucket: Bucket = cluster.open_bucket("bucket_name", lockmode=LOCKMODE_WAIT)
+    return bucket
+
+
+class User(BaseModel):
+    username: str
+    email: Optional[str] = None
+    full_name: Optional[str] = None
+    disabled: Optional[bool] = None
+
+
+class UserInDB(User):
+    type: str = USERPROFILE_DOC_TYPE
+    hashed_password: str
+
+    class Meta:
+        key: Optional[str] = None
+
+
+def get_user_doc_id(username):
+    return f"userprofile::{username}"
+
+
+def get_user(bucket: Bucket, username: str):
+    doc_id = get_user_doc_id(username)
+    result = bucket.get(doc_id, quiet=True)
+    if not result.value:
+        return None
+    user = UserInDB(**result.value)
+    user.Meta.key = result.key
+    return user
+
+
+# FastAPI specific code
+app = FastAPI()
+
+
+@app.get("/users/{username}")
+def read_user(username: str):
+    bucket = get_bucket()
+    user = get_user(bucket=bucket, username=username)
+    return user