Merge pull request #52 from zezOtik/feature/borodin

Laba2 Ready

Author: ShadowNair

students_folder/Borodin/lab_1.py students_folder/Borodin/Laba1/lab_1.pystudents_folder/Borodin/lab_1.py renamed to students_folder/Borodin/Laba1/lab_1.py

@@ -0,0 +1,30 @@
+market_place_orders:
+  - order_id: 123321
+    user_info:
+      user_id: 1000
+      username: Вроде
+      surname: Русский
+      email: test@mail.ru
+      status: active
+      bio: студент
+      url: https://folder.ru
+    items_line:
+      - order_id: 123321
+        order_line_id: 1
+        item_line:
+          service_id: 101
+          name: Доставка
+          desc: Клиентская доставка
+          price: 359.0
+        quantity: 1.0
+        line_price: 359.0
+
+      - order_id: 123321
+        order_line_id: 2
+        item_line:
+          service_id: 9999
+          name: Лампа
+          desc: Настольная лампа
+          price: 990.0
+        quantity: 1.0
+        line_price: 990.0

…udents_folder/Borodin/Лаба1_Бородин.docx …_folder/Borodin/Laba1/Лаба1_Бородин.docxstudents_folder/Borodin/Лаба1_Бородин.docx renamed to students_folder/Borodin/Laba1/Лаба1_Бородин.docx students_folder/Borodin/Лаба1_Бородин.docx renamed to students_folder/Borodin/Laba1/Лаба1_Бородин.docx

@@ -0,0 +1,87 @@
+import logging
+import yaml
+from pydantic import BaseModel, Field, ConfigDict, model_validator
+from pydantic import EmailStr, HttpUrl
+from typing import Literal, Union, List
+
+logging.basicConfig(level=logging.INFO,
+                    format='%(asctime)s - %(levelname)s - %(message)s')
+RUS_RE = r'^[а-яА-ЯёЁ\s]+$'
+
+
+class UserSpec(BaseModel):
+    user_id:        int
+    username:       str = Field(..., pattern=RUS_RE)
+    surname:        str = Field(..., pattern=RUS_RE)
+    second_name:    str = Field(None, pattern=RUS_RE)
+    email:          EmailStr
+    status:         Literal['active', 'non-active']
+    model_config = ConfigDict(extra="forbid")
+
+class ProfileSpec(UserSpec):
+    bio:    str = Field(..., pattern=RUS_RE)
+    url:    HttpUrl
+    model_config = ConfigDict(extra="forbid")
+
+class ItemSpec(BaseModel):
+    item_id:    int
+    name:       str = Field(..., pattern=RUS_RE)
+    decs:       str = Field(..., pattern=RUS_RE)
+    price:      float = Field(..., gt=0)
+    model_config = ConfigDict(extra="forbid")
+
+class ServiceSpec(BaseModel):
+    service_id:     int
+    name:           str = Field(..., pattern=RUS_RE)
+    desc:           str = Field(..., pattern=RUS_RE)
+    price:          float = Field(..., gt=0)
+    model_config = ConfigDict(extra="forbid")
+
+class OrderLineSpec(BaseModel):
+    order_id:       int
+    order_line_id:  int
+    item_line:      Union[ServiceSpec, ItemSpec]
+    quantity:       float = Field(..., gt=0)
+    line_price:     float = Field(..., gt=0)
+
+    @model_validator(mode='after')
+    def check_line_prices(self):
+        check = self.quantity * self.item_line.price
+        if self.line_price != check:
+            raise ValueError(f'line_price{self.line_price} != '
+                            f'quantity * item_line.price{self.quantity * self.item_line.price}')
+        return self
+    
+    model_config = ConfigDict(extra="forbid")
+    
+class OrderSpec(BaseModel):
+    order_id:   int
+    user_info:  ProfileSpec
+    items_line: List[OrderLineSpec]
+
+    model_config = ConfigDict(extra="forbid")
+
+class OrdersSpec(BaseModel):
+    market_place_orders:    List[OrderSpec]
+
+    model_config = ConfigDict(extra="forbid")
+
+def get_data_from_yaml(yaml_path: str) -> OrdersSpec:
+    """
+    Загружает и валидирует данные из YAML-файла с использованием Pydantic.
+    """
+    try:
+        with open(yaml_path, 'r', encoding='utf-8') as f:
+            data = yaml.safe_load(f)
+        orders = OrdersSpec.model_validate(data)
+        logging.info("Данные успешно загружены и валидированы.")
+        logging.info(orders.model_dump_json(indent=2, ensure_ascii=False))
+        return orders
+    except yaml.YAMLError as e:
+        logging.error(f"Ошибка при чтении YAML: {e}")
+        raise
+    except Exception as e:
+        logging.error(f"Ошибка валидации данных: {e}")
+        raise
+
+orders = get_data_from_yaml("students_folder/Borodin/LabaMore1/data.yaml")