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54 lines
1.3 KiB
Python
54 lines
1.3 KiB
Python
from typing import Union
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from couchbase import LOCKMODE_WAIT
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from couchbase.bucket import Bucket
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from couchbase.cluster import Cluster, PasswordAuthenticator
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from fastapi import FastAPI
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from pydantic import BaseModel
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USERPROFILE_DOC_TYPE = "userprofile"
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def get_bucket():
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cluster = Cluster(
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"couchbase://couchbasehost:8091?fetch_mutation_tokens=1&operation_timeout=30&n1ql_timeout=300"
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)
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authenticator = PasswordAuthenticator("username", "password")
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cluster.authenticate(authenticator)
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bucket: Bucket = cluster.open_bucket("bucket_name", lockmode=LOCKMODE_WAIT)
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bucket.timeout = 30
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bucket.n1ql_timeout = 300
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return bucket
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class User(BaseModel):
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username: str
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email: Union[str, None] = None
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full_name: Union[str, None] = None
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disabled: Union[bool, None] = None
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class UserInDB(User):
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type: str = USERPROFILE_DOC_TYPE
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hashed_password: str
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def get_user(bucket: Bucket, username: str):
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doc_id = f"userprofile::{username}"
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result = bucket.get(doc_id, quiet=True)
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if not result.value:
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return None
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user = UserInDB(**result.value)
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return user
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# FastAPI specific code
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app = FastAPI()
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@app.get("/users/{username}", response_model=User)
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def read_user(username: str):
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bucket = get_bucket()
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user = get_user(bucket=bucket, username=username)
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return user
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