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-rw-r--r--uploader/db/averaging.py23
1 files changed, 23 insertions, 0 deletions
diff --git a/uploader/db/averaging.py b/uploader/db/averaging.py
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+++ b/uploader/db/averaging.py
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+"""Functions for db interactions for averaging methods"""
+from typing import Optional
+
+import MySQLdb as mdb
+from MySQLdb.cursors import DictCursor
+
+def averaging_methods(conn: mdb.Connection) -> tuple[dict, ...]:
+ """Fetch all available averaging methods"""
+ with conn.cursor(cursorclass=DictCursor) as cursor:
+ cursor.execute("SELECT * FROM AvgMethod")
+ return tuple(dict(row) for row in cursor.fetchall())
+
+def averaging_method_by_id(
+ conn: mdb.Connection, averageid: int) -> Optional[dict]:
+ """Fetch the averaging method by its ID"""
+ with conn.cursor(cursorclass=DictCursor) as cursor:
+ cursor.execute("SELECT * FROM AvgMethod WHERE Id=%s",
+ (averageid,))
+ result = cursor.fetchone()
+ if bool(result):
+ return dict(result)
+
+ return None