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Update nn

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Add special parsing for Telegram Chat exports
This commit is contained in:
luxick
2026-07-19 16:06:11 +02:00
parent eb08df472c
commit 66960ac37e
1 changed files with 23 additions and 6 deletions
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bin/nn
+22 -5
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@@ -9,13 +9,19 @@ import sys
from datetime import datetime from datetime import datetime
from pathlib import Path from pathlib import Path
PATTERN = re.compile( PHONE_PATTERN = re.compile(
r'^[A-Za-z]+[_-]' r'^[A-Za-z]+[_-]'
r'(\d{4})-?(\d{2})-?(\d{2})' r'(\d{4})-?(\d{2})-?(\d{2})'
r'[_-]' r'[_-]'
r'(.+)$' r'(.+)$'
) )
# Telegram photo/video export, e.g. "photo_94@16-07-2026_22-09-43.jpg"
# (photo|video)_<n>@<DD>-<MM>-<YYYY>_<HH>-<MM>-<SS>
TELEGRAM_PATTERN = re.compile(
r'^(?:photo|video)_(\d+)@(\d{2})-(\d{2})-(\d{4})_(\d{2})-(\d{2})-(\d{2})$'
)
NORMALIZED = re.compile(r'^\d{4}-\d{2}-\d{2} .+') NORMALIZED = re.compile(r'^\d{4}-\d{2}-\d{2} .+')
STATUS_RENAME = 'rename' STATUS_RENAME = 'rename'
@@ -56,9 +62,14 @@ def plan_default_rename(filepath):
if NORMALIZED.match(filepath.name): if NORMALIZED.match(filepath.name):
return None, STATUS_ALREADY return None, STATUS_ALREADY
match = PATTERN.match(stem) tg_match = TELEGRAM_PATTERN.match(stem)
if tg_match:
number, day, month, year, hour, minute, second = tg_match.groups()
return f'{year}-{month}-{day} {hour}{minute}{second} {number}{ext}', STATUS_RENAME
match = PHONE_PATTERN.match(stem)
if not match: if not match:
match = PATTERN.match(filepath.name) match = PHONE_PATTERN.match(filepath.name)
if match: if match:
year, month, day, rest = match.groups() year, month, day, rest = match.groups()
new_name = f'{year}-{month}-{day} {rest}' new_name = f'{year}-{month}-{day} {rest}'
@@ -118,10 +129,16 @@ def get_date_for_file(filepath, parse_mode):
if norm_match: if norm_match:
return f'{norm_match.group(1)}-{norm_match.group(2)}-{norm_match.group(3)}' return f'{norm_match.group(1)}-{norm_match.group(2)}-{norm_match.group(3)}'
# Telegram export pattern (date is DD-MM-YYYY)
tg_match = TELEGRAM_PATTERN.match(stem)
if tg_match:
_, day, month, year = tg_match.groups()[:4]
return f'{year}-{month}-{day}'
# Try the standard pattern # Try the standard pattern
match = PATTERN.match(stem) match = PHONE_PATTERN.match(stem)
if not match: if not match:
match = PATTERN.match(filepath.name) match = PHONE_PATTERN.match(filepath.name)
if match: if match:
year, month, day, _ = match.groups() year, month, day, _ = match.groups()
return f'{year}-{month}-{day}' return f'{year}-{month}-{day}'