blob: 4adee6187204f436572901ad82153e94214cb571 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
"""User-specific code and data structures."""
from uuid import UUID
from typing import NamedTuple
from pymonad.maybe import Just, Maybe, Nothing
from gn3.auth import db
class User(NamedTuple):
"""Class representing a user."""
user_id: UUID
email: str
name: str
def user_by_email(conn: db.DbConnection, email: str) -> Maybe:
with db.cursor(conn) as cursor:
cursor.execute("SELECT * FROM users WHERE email=?", (email,))
row = cursor.fetchone()
if row:
return Just(User(UUID(row["user_id"]), row["email"], row["name"]))
return Nothing
|
