22ПМИ-1 Фролов

tasks/practice1/practice1.py

@@ -2,26 +2,28 @@ def concatenate_strings(a: str, b: str) -> str:
     """
     Функция для сложения двух строк.
     Результат сложения запишите в переменную result.
-
     :param a: число
     :param b: число
     :return: результат сложения
     """
 
     # пиши свой код здесь
-
-    return result
+    result = a + b
+    return  result
 
 
 def calculate_salary(total_compensation: int) -> float:
     """
     Функция расчета зарплаты, которую сотрудник получит после
     вычета налогов. Ставка налогообложения равна 13%.
-
     :param total_compensation: сумма зарплаты до вычета налога
     :return: сумма заплаты после вычета налога
     """
 
     # пиши свой код здесь
+    tax_rate = 0.13
+    tax_amount = total_compensation * tax_rate
+    result = total_compensation - tax_amount
 
     return result
+# pytest tests/test_practice5.py

tasks/practice2/practice2.py

@@ -1,4 +1,5 @@
 from typing import Iterable
+import random
 
 UNCULTURED_WORDS = ('kotleta', 'pirog')
 
@@ -13,6 +14,7 @@ def greet_user(name: str) -> str:
     """
 
     # пиши код здесь
+    greeting = f"Привет, {name}! Добро пожаловать в наш бот."
     return greeting
 
 
@@ -29,6 +31,7 @@ def get_amount() -> float:
     """
 
     # пиши код здесь
+    amount = round(random.uniform(100, 1000000), 2)
     return amount
 
 
@@ -43,7 +46,9 @@ def is_phone_correct(phone_number: str) -> bool:
     """
 
     # пиши код здесь
-    return result
+    if len(phone_number) == 12 and phone_number.startswith('+7') and phone_number[2:].isdigit():
+        return True
+    return False
 
 
 def is_amount_correct(current_amount: float, transfer_amount: str) -> bool:
@@ -59,7 +64,13 @@ def is_amount_correct(current_amount: float, transfer_amount: str) -> bool:
     """
 
     # пиши код здесь
-    return result
+    try:
+        transfer_amount_float = float(transfer_amount)
+        if current_amount >= transfer_amount_float:
+            return True
+    except ValueError:
+        pass
+    return False
 
 
 def moderate_text(text: str, uncultured_words: Iterable[str]) -> str:
@@ -78,7 +89,11 @@ def moderate_text(text: str, uncultured_words: Iterable[str]) -> str:
     """
 
     # пиши код здесь
-    return result
+    text = text.strip().capitalize()
+    text = text.replace('"', '').replace("'", "")
+    for word in uncultured_words:
+        text = text.replace(word, '#' * len(word))
+    return text
 
 
 def create_request_for_loan(user_info: str) -> str:
@@ -101,4 +116,13 @@ def create_request_for_loan(user_info: str) -> str:
     """
 
     # пиши код здесь
-    return result
+    try:
+        last_name, first_name, middle_name, birth_date, loan_amount = user_info.split(',')
+        result = (f"Фамилия: {last_name}\n"
+                  f"Имя: {first_name}\n"
+                  f"Отчество: {middle_name}\n"
+                  f"Дата рождения: {birth_date}\n"
+                  f"Запрошенная сумма: {loan_amount}")
+        return result
+    except ValueError:
+        raise ValueError

tasks/practice3/practice3.py

@@ -1,5 +1,7 @@
 from pathlib import Path
 from typing import Dict, Any, List, Optional
+import csv
+import re
 
 
 def count_words(text: str) -> Dict[str, int]:
@@ -27,8 +29,18 @@ def count_words(text: str) -> Dict[str, int]:
     """
 
     # пиши свой код здесь
+    words = re.findall(r'\b[a-zA-Z]{2,}\b', text)
+    words_count = {}
 
-    return {}
+    for word in words:
+        word = word.lower()
+        if not any(char.isdigit() for char in word):
+            if word in words_count:
+                words_count[word] += 1
+            else:
+                words_count[word] = 1
+
+    return words_count
 
 
 def exp_list(numbers: List[int], exp: int) -> List[int]:
@@ -42,7 +54,7 @@ def exp_list(numbers: List[int], exp: int) -> List[int]:
 
     # пиши свой код здесь
 
-    return []
+    return [number ** exp for number in numbers]
 
 
 def get_cashback(operations: List[Dict[str, Any]], special_category: List[str]) -> float:
@@ -58,6 +70,14 @@ def get_cashback(operations: List[Dict[str, Any]], special_category: List[str])
     :return: размер кешбека
     """
 
+    result = 0.0
+    for operation in operations:
+        amount = operation['amount']
+        category = operation['category']
+        if category in special_category:
+            result += amount * 0.05
+        else:
+            result += amount * 0.01
     return result
 
 
@@ -100,5 +120,11 @@ def csv_reader(header: str) -> int:
     """
 
     # пиши свой код здесь
-
-    return 0
+    path_to_file = get_path_to_file()
+    with path_to_file.open(newline='') as csvfile:
+        reader = csv.DictReader(csvfile)
+        unique_elements = set()
+        for row in reader:
+            unique_elements.add(row[header])
+
+    return len(unique_elements)

tasks/practice4/practice4.py

@@ -39,5 +39,18 @@ def search_phone(content: Any, name: str) -> Optional[str]:
     """
 
     # пиши свой код здесь
+    if isinstance(content, dict):
+        if content.get('name') == name:
+            return content.get('phone')
+        for value in content.values():
+            result = search_phone(value, name)
+            if result:
+                return result
+
+    elif isinstance(content, list):
+        for item in content:
+            result = search_phone(item, name)
+            if result:
+                return result
 
     return None

tasks/practice5/employee.py

@@ -39,13 +39,25 @@ def __init__(self, name: str, position: str, salary: int):
         """
 
         # пиши свой код здесь
+        if not isinstance(salary, int):
+            raise ValueError("Salary must be an integer")
+
+        self.name = name
+        self.position = position
+        self._salary = salary
+
+        try:
+            self.position_level = get_position_level(self.position)
+        except NoSuchPositionError:
+            self.position_level = -1
 
     def get_salary(self) -> int:
         """
         Метод возвращает зарплату сотрудника.
         """
 
         # пиши свой код здесь
+        return self._salary
 
     def __eq__(self, other: object) -> bool:
         """
@@ -56,6 +68,12 @@ def __eq__(self, other: object) -> bool:
         """
 
         # пиши свой код здесь
+        if not isinstance(other, Employee):
+            raise TypeError("Comparison only possible between Employee instances")
+        try:
+            return get_position_level(self.position) == get_position_level(other.position)
+        except NoSuchPositionError:
+            raise ValueError("Invalid position for comparison")
 
     def __str__(self):
         """
@@ -64,6 +82,7 @@ def __str__(self):
         """
 
         # пиши свой код здесь
+        return f'name: {self.name} position: {self.position}'
 
     def __hash__(self):
         return id(self)
@@ -83,6 +102,8 @@ def __init__(self, name: str, salary: int, language: str):
         """
 
         # пиши свой код здесь
+        super().__init__(name, self.position, salary)
+        self.language = language
 
 
 class Manager(Employee):
@@ -98,3 +119,4 @@ def __init__(self, name: str, salary: int):
         """
 
         # пиши свой код здесь
+        super().__init__(name, self.position, salary)

tasks/practice5/team.py

@@ -28,6 +28,9 @@ def __init__(self, name: str, manager: Manager):
         """
 
         # пиши свой код здесь
+        self.name = name
+        self.manager = manager
+        self.__members = set()
 
     def add_member(self, member: Employee) -> None:
         """
@@ -36,6 +39,10 @@ def add_member(self, member: Employee) -> None:
         """
 
         # пиши свой код здесь
+        if not isinstance(member, Employee):
+            raise TypeError("Only instances of Employee can be added to the team")
+
+        self.__members.add(member)
 
     def remove_member(self, member: Employee) -> None:
         """
@@ -44,6 +51,13 @@ def remove_member(self, member: Employee) -> None:
         """
 
         # пиши свой код здесь
+        if not isinstance(member, Employee):
+            raise TypeError("Only instances of Employee can be removed from the team")
+
+        if member not in self.__members:
+            raise NoSuchMemberError(self.name, member)
+
+        self.__members.remove(member)
 
     def get_members(self) -> Set[Employee]:
         """
@@ -52,6 +66,16 @@ def get_members(self) -> Set[Employee]:
         """
 
         # пиши свой код здесь
+        try:
+            return self.__members.copy()
+        except Exception as e:
+            print(f"Error getting members: {e}")
+
+    def __str__(self):
+        """
+        Задача: реализовать строковое представление объекта.
+        """
+        return f'team: {self.name} manager: {self.manager.name} number of members: {len(self.__members)}'
 
     def show(self) -> None:
         """