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25 lines
703 B
25 lines
703 B
3 years ago
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from functools import wraps
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import db
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import models
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def get_db(fn):
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@wraps(fn)
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def wrapper(*args, **kargs):
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return fn(db.get(), *args, **kargs)
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return wrapper
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@get_db
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def get_user(db: db.get_return, username: str|None = None, user_id: int|None = None) -> models.User | None:
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cur = db.cursor()
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if username is not None:
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cur.execute('select * from users where username=?', (username,))
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elif user_id is not None:
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cur.execute('select * from users where id=?', (user_id,))
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else:
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raise Exception('Neither username or user_id passed')
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result = cur.fetchone()
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if result is None:
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return None
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return models.User.from_query(result)
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