1.py - master - vladimir_p/practic3_python

1.py
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Vladimir P.
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26 окт 2025, 21:47
26 окт 2025, 21:47084c9a4
"""
This module demonstrates a class hierarchy for company employees.

Classes:
    Employee: A base class for all employees.
    Manager: A subclass representing a manager.
    Developer: A subclass representing a developer.
"""


class Employee:
    """
    A base class representing a company employee.

    Class Attributes:
        base_salary (int): The base salary rate for all employees.

    Attributes:
        name (str): The employee's name.
        age (int): The employee's age.
        gender (str): The employee's gender.
    """
    base_salary = 1000

    def __init__(self, name, age, gender):
        """Initializes the Employee instance."""
        self.name = name
        self.age = age
        self.gender = gender


class Manager(Employee):
    """
    Represents a Manager, a subclass of Employee.

    Class Attributes:
        index (float): The coefficient for calculating a manager's salary.
    """
    index = 1.5

    def __init__(self, name, age, gender):
        """Initializes the Manager instance."""
        super().__init__(name, age, gender)

    def calculate_salary(self):
        """
        Calculates the manager's salary based on their gender.

        For males, the salary is `base_salary * index`.
        For females, an additional reduction factor of 0.7 is applied.

        Returns:
            float: The calculated salary.
        """
        if self.gender == 'Male':
            return self.base_salary * self.index
        elif self.gender == 'Female':
            return self.base_salary * self.index * 0.7


class Developer(Employee):
    """
    Represents a Developer, a subclass of Employee.

    Class Attributes:
        index (float): The coefficient for calculating a developer's salary.
    """
    index = 1.1

    def __init__(self, name, age, gender):
        """Initializes the Developer instance."""
        super().__init__(name, age, gender)

    def calculate_salary(self):
        """
        Calculates the developer's salary based on their age.

        If the age is between 21 and 49 (inclusive), the salary is
        `base_salary * index`. Otherwise, an additional reduction factor
        of 0.7 is applied.

        Returns:
            float: The calculated salary.
        """
        if 20 < self.age < 50:
            return self.base_salary * self.index
        else:
            return self.base_salary * self.index * 0.7


if __name__ == '__main__':
    manager_male = Manager("John Doe", 45, "Male")
    manager_female = Manager("Jane Smith", 40, "Female")

    developer_young = Developer("Peter Jones", 30, "Male")
    developer_senior = Developer("Anna Karenina", 55, "Female")

    print(
        f"Salary for Manager {manager_male.name}: "
        f"{manager_male.calculate_salary()}"
    )
    print(
        f"Salary for Manager {manager_female.name}: "
        f"{manager_female.calculate_salary()}"
    )
    print(
        f"Salary for Developer {developer_young.name}: "
        f"{developer_young.calculate_salary()}"
    )
    print(
        f"Salary for Developer {developer_senior.name}: "
        f"{developer_senior.calculate_salary()}"
    )