Python: In Netbeans

""" File: student_manager.py Description: A simple student management system demonstrating Python in NetBeans Author: NetBeans Python Example """ import json from datetime import datetime

class Student: """Student class with basic information"""

def __str__(self): return f"self.student_id | self.name | Age: self.age | Grade: self.grade" class StudentManager: """Manages collection of students""" python in netbeans

def main(): """Main program loop""" manager = StudentManager()

def add_student(self, student): """Add a new student""" if student.student_id in self.students: print(f"Student with ID student.student_id already exists!") return False self.students[student.student_id] = student print(f"✓ Student student.name added successfully!") return True """ File: student_manager

def find_student(self, student_id): """Find a student by ID""" return self.students.get(student_id)

def remove_student(self, student_id): """Remove a student by ID""" if student_id in self.students: removed = self.students.pop(student_id) print(f"✓ Student removed.name removed successfully!") return True print(f"Student with ID student_id not found!") return False key=lambda s: s.name)

def get_all_students(self): """Return all students sorted by name""" return sorted(self.students.values(), key=lambda s: s.name)