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handle empty log file #2738

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Merged
LKuemmel merged 2 commits into from
Sep 10, 2025
Merged

handle empty log file #2738

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fe9d614
handle empty log file
LKuemmel Sep 8, 2025
86a5fc7
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LKuemmel Sep 9, 2025
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18 changes: 12 additions & 6 deletions packages/control/chargelog/chargelog.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
from enum import Enum
import json
import logging
import os
import pathlib
from typing import Any, Dict, List, Optional

Expand Down Expand Up @@ -250,13 +251,18 @@ def write_new_entry(new_entry):
filepath = str(_get_parent_file() / "data" / "charge_log" /
(timecheck.create_timestamp_YYYYMM() + ".json"))
try:
with open(filepath, "r", encoding="utf-8") as json_file:
content = json.load(json_file)
if os.path.exists(filepath) and os.path.getsize(filepath) == 0:
content = []
else:
with open(filepath, "r", encoding="utf-8") as json_file:
try:
content = json.load(json_file)
except json.decoder.JSONDecodeError:
corrupt_path = f"{filepath}.unparsable_{timecheck.create_timestamp()}"
os.rename(filepath, corrupt_path)
log.error(f"ChargeLog: Korrupte Datei umbenannt nach {corrupt_path}")
content = []
except FileNotFoundError:
# with open(filepath, "w", encoding="utf-8") as jsonFile:
# json.dump([], jsonFile)
# with open(filepath, "r", encoding="utf-8") as jsonFile:
# content = json.load(jsonFile)
content = []
content.append(new_entry)
write_and_check(filepath, content)
Expand Down