Merge branch 'day3_task4' into 'master'

День 3, Задача 4

See merge request saintruler/trainee!16

1 files changed, 56 insertions, 0 deletions

diff --git a/day3/task4/task4.py b/day3/task4/task4.py
new file mode 100644
index 0000000..b02f1fa
--- /dev/null
+++ b/day3/task4/task4.py
@@ -0,0 +1,56 @@
+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:
+        try:
+            date = datetime.strptime(match.group('date'), '%c')
+        except ValueError:
+            print(f'Ошибка при разборе строки (Неверный формат даты):\n{line}')
+            continue
+
+        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")