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import re
from datetime import datetime
f = open('otrs_error.log')
matcher = re.compile(r'\[(?P<date>.*?)\]\[(?P<type>.*?)\]\[(?P<module>.*?)\]\[(?P<id>.*?)\] (?P<text>.*)')
match_date_low = datetime(2017, 8, 6, 10, 0)
match_date_high = datetime(2017, 8, 6, 19, 0)
count_module = 'Kernel::System::Ticket::TicketPermission'
counter = 0
errors_by_module = {}
errors_by_date = {}
lines = f.readlines()
for line in lines:
line = line.strip()
match = re.match(matcher, line)
if match:
date = datetime.strptime(match.group('date'), '%c')
module = match.group('module')
if match_date_low <= date <= match_date_high and module == count_module:
counter += 1
errors_by_module[module] = errors_by_module.get(module, 0) + 1
err_date = datetime(date.year, date.month, date.day)
errors_by_date[err_date] = errors_by_date.get(err_date, []) + [{
'date': date,
'type': match.group('type'),
'module': module,
'id': match.group('id'),
'text': match.group('text')
}]
else:
print(f'Ошибка при разборе строки:\n{line}')
print(f'За период с {match_date_low} по {match_date_high} в модуле "{count_module}" произошло {counter} ошибок')
for module, count in sorted(errors_by_module.items(), key=lambda p: p[1], reverse=True):
print(f'В модуле {module} за все время произошло {count} ошибок')
for date, errors in errors_by_date.items():
# Дополняем дни и месяцы до ширины 2 с помощью нулей слева
with open(f'{str(date.day).rjust(2, "0")}.{str(date.month).rjust(2, "0")}.{date.year}.txt', 'w') as f:
for error in errors:
f.write(f"[{date.ctime()}][{error['type']}][{error['module']}][{error['id']}] {error['text']}\n")
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