8 files changed, 187 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")
diff --git a/day4/task1/task1.py b/day4/task1/task1.py
new file mode 100644
index 0000000..7b16685
--- /dev/null
+++ b/day4/task1/task1.py
@@ -0,0 +1,4 @@
+import re
+
+s = 'this =- is , bad ! text #$%^123%^'
+print(re.sub(r'[^a-zA-Zа-яА-ЯёЁ]', ' ', s))
diff --git a/day5/task1/task1.py b/day5/task1/task1.py
new file mode 100644
index 0000000..19aee5b
--- /dev/null
+++ b/day5/task1/task1.py
@@ -0,0 +1,20 @@
+def ingredients(func):
+    def wrapper(*args, **kwargs):
+        _ingredients = ['хлеб', 'кетчуп', 'сыр']
+        for ingredient in _ingredients:
+            print('---%s---' % ingredient)
+
+        func(*args, **kwargs)
+
+        for ingredient in _ingredients[::-1]:
+            print('---%s---' % ingredient)
+
+    return wrapper
+
+
+@ingredients
+def main_ingredient(meat):
+    print('---%s---' % meat)
+
+
+main_ingredient('ветчина')
diff --git a/day5/task2/task2.py b/day5/task2/task2.py
new file mode 100644
index 0000000..e54b4a3
--- /dev/null
+++ b/day5/task2/task2.py
@@ -0,0 +1,31 @@
+def bread(func):
+    def wrapper(*args, **kwargs):
+        print('---хлеб---')
+
+        func(*args, **kwargs)
+
+        print('---хлеб---')
+
+    return wrapper
+
+
+def ingredients(func):
+    def wrapper(*args, **kwargs):
+        for ingredient in ['кетчуп', 'сыр']:
+            print('---%s---' % ingredient)
+
+        func(*args, **kwargs)
+
+        for ingredient in ['кетчуп', 'сыр'][::-1]:
+            print('---%s---' % ingredient)
+
+    return wrapper
+
+
+@bread
+@ingredients
+def main_ingredient(meat):
+    print('---%s---' % meat)
+
+
+main_ingredient('ветчина')
diff --git a/day5/task3/task3.py b/day5/task3/task3.py
new file mode 100644
index 0000000..d3006e5
--- /dev/null
+++ b/day5/task3/task3.py
@@ -0,0 +1,29 @@
+# Оригинал
+"""
+def decor(some_params):
+    def wrapper(pr_function_like_an_arg):
+        print(some_params)
+        return pr_function_like_an_arg
+
+    return wrapper
+
+
+@decor('some_params')
+def pr_function():
+    print(' hi! ')
+
+
+print('---')
+
+
+pr_function()
+"""
+
+
+def pr_function():
+    print(' hi! ')
+
+
+print('some_params')
+print('---')
+pr_function()
diff --git a/day6/task1/task1.py b/day6/task1/task1.py
new file mode 100644
index 0000000..af3afbf
--- /dev/null
+++ b/day6/task1/task1.py
@@ -0,0 +1,5 @@
+try:
+    a = int(input())
+    print(100 / a)
+except:
+    print('ошибка ввода')
diff --git a/day6/task2/task2.py b/day6/task2/task2.py
new file mode 100644
index 0000000..a95feae
--- /dev/null
+++ b/day6/task2/task2.py
@@ -0,0 +1,7 @@
+try:
+    a = input()
+    print(100 / int(a))
+except ValueError as e:
+    print(e)
+except ZeroDivisionError as e:
+    print(e)
diff --git a/day6/task3/task3.py b/day6/task3/task3.py
new file mode 100644
index 0000000..5541d36
--- /dev/null
+++ b/day6/task3/task3.py
@@ -0,0 +1,35 @@
+def divide(a, b):
+    if a > b:
+        import hahaha
+
+    # В задании указано, что строго меньше,
+    # поэтому не else, а elif a < b
+    elif a < b:
+        import sys
+
+    # Проверяем остаток
+    div, mod = divmod(a, b)
+    if mod == 0:
+        return div
+    else:
+        raise ArithmeticError(f'{a / b}')
+
+
+try:
+    a = int(input())
+    b = int(input())
+    result = divide(a, b)
+
+except ArithmeticError as e:
+    print(f'Результат деления с остатком: {e}')
+
+# В задании написано отлавливать в отдельных except,
+# но язык позволяет использовать более разумный синтаксис
+except (ValueError, ZeroDivisionError, ModuleNotFoundError) as e:
+    print(e)
+
+except:
+    print('Непредвиденная ошибка')
+
+else:
+    print(f'Поделили успешно, вот вам результат: {result}')