.gitignore

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+# ---> Python
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+

README.md

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+# dubl2_uga
+

nime1.py

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-import datetime
-
-
-# Превращаем "иванов ПЕТР" в "Иванов П. П."
-def format_customer_name(full_name):
-    fio = full_name.split()
-    if not fio: return ""
-    surname = fio[0].capitalize()
-    # Собираем инициалы через цикл
-    initials = ""
-    for name in fio[1:]:
-        initials += f" {name[0].upper()}."
-    return f"{surname}{initials}"
-
-
-# Считаем скидочку: электроника - 10%, остальное - 5%
-def calculate_discount(total_sum, category):
-    if category.lower() == "electronics":
-        rate = 0.10
-    else:
-        rate = 0.05
-    return round(total_sum * rate, 2)
-
-
-# Проверяем, не пустой ли склад
-def validate_stock(product_id, quantity, warehouse_db):
-    v_nalichii = warehouse_db.get(product_id, 0)
-    return v_nalichii >= quantity
-
-
-# Добавляем налог региона
-def apply_tax(price, region_code):
-    taxes = {"77": 1.20, "78": 1.15}  # Москва и Питер
-    tax_rate = taxes.get(region_code, 1.10)  # Остальные - 10%
-    return round(price * tax_rate, 2)
-
-
-# Бьем строку из файла на части
-def parse_raw_order(csv_line):
-    d = csv_line.strip().split(';')
-    return {
-        "id": d[0], "product": d[1], "price": float(d[2]),
-        "qty": int(d[3]), "user_id": d[4], "customer_name": d[5],
-        "category": d[6], "region": d[7]
-    }
-
-
-# Просто фильтр по цене
-def filter_by_price(orders_list, min_price):
-    res = []
-    for o in orders_list:
-        if o['price'] >= min_price:
-            res.append(o)
-    return res
-
-
-# Собираем все уникальные категории в кучу
-def get_unique_categories(products_list):
-    cats = []
-    for p in products_list:
-        cats.append(p['category'])
-    return set(cats)
-
-
-# Считаем сколько юзер накупил за все время
-def summarize_user_activity(user_id, all_orders):
-    u_orders = [o for o in all_orders if o['user_id'] == user_id]
-    total = sum(o['total_spent'] for o in u_orders)
-    return {"total_orders": len(u_orders), "total_spent": round(total, 2)}
-
-
-# Генерим красивый номер дока
-def generate_invoice_id(index, region):
-    return f"2024-{region}-{index:04d}"
-
-
-# Просто вывод лога с временем
-def log_transaction(status, message):
-    t = datetime.datetime.now().strftime("%H:%M:%S")
-    return f"[{t}] {status.upper()}: {message}"
-
-
-def main():
-    # Типа наша база данных
-    sklad = {"101": 50, "102": 2, "103": 100, "104": 15}
-
-    orders_list = []
-
-    # Читаем данные из файла
-    try:
-        with open('data.txt', 'r', encoding='utf-8') as f:
-            lines = f.readlines()
-    except FileNotFoundError:
-        print("Ошибка: Файл data.txt не найден!")
-        return
-
-    print(log_transaction("info", "Начинаем обработку..."))
-
-    for i, line in enumerate(lines, 1):
-        if not line.strip(): continue  # Пропуск пустых строк
-
-        # Парсим строку в словарь
-        order = parse_raw_order(line)
-
-        # Проверяем склад
-        if validate_stock(order['id'], order['qty'], sklad):
-            # Считаем деньги
-            raw_sum = order['price'] * order['qty']
-            discount = calculate_discount(raw_sum, order['category'])
-            final_sum = apply_tax(raw_sum - discount, order['region'])
-
-            # Дописываем новые данные в словарь
-            order['invoice'] = generate_invoice_id(i, order['region'])
-            order['clean_name'] = format_customer_name(order['customer_name'])
-            order['total_spent'] = final_sum
-
-            orders_list.append(order)
-            print(log_transaction("ok", f"Заказ {order['invoice']} для {order['clean_name']} готов"))
-        else:
-            print(log_transaction("error", f"Товара {order['id']} маловато на складе"))
-
-    # Выводим финальную стату
-    print("\n" + "=" * 30)
-    print("ИТОГОВЫЙ ОТЧЕТ ПО ЮЗЕРАМ:")
-    print("=" * 30)
-
-    unique_users = set(o['user_id'] for o in orders_list)
-    for u in unique_users:
-        stats = summarize_user_activity(u, orders_list)
-        # Находим имя юзера для красоты
-        name = next(o['clean_name'] for o in orders_list if o['user_id'] == u)
-        print(f"Клиент: {name:20} | Заказов: {stats['total_orders']} | Итого: {stats['total_spent']} руб.")
-
-    # Список всех категорий
-    all_cats = get_unique_categories(orders_list)
-    print("\nРаботали с категориями:", ", ".join(all_cats))
-
-
-if __name__ == "__main__":
-    main()