Script de Verificação de Atualizações em Python para Pydroid 3

# Import necessary modules import os import time import random import sys from typing import List, Dict, Optional # ANSI color codes for terminal styling class Colors: RESET = '\033[0m' BOLD = '\033[1m' RED = '\033[91m' GREEN = '\033[92m' YELLOW = '\033[93m' BLUE = '\033[94m' MAGENTA = '\033[95m' CYAN = '\033[96m' WHITE = '\033[97m' # Update types with their specific colors and details UPDATE_TYPES = { 'system': { 'name': 'System Updates', 'color': Colors.CYAN, 'icon': '🖥️', 'size_range': (500, 2000), # MB 'speed_range': (5, 20), # MB/s }, 'security': { 'name': 'Security Updates', 'color': Colors.RED, 'icon': '🔒', 'size_range': (100, 500), # MB 'speed_range': (3, 15), # MB/s }, 'google_play': { 'name': 'Google Play Updates', 'color': Colors.GREEN, 'icon': '📱', 'size_range': (50, 300), # MB 'speed_range': (2, 10), # MB/s } } class UpdateManager: """Manages update checking and installation""" def __init__(self): self.available_updates: Dict[str, Dict] = {} self.installed_updates: List[str] = [] def check_for_updates(self, update_type: str) -> Dict: """Simulate checking for updates for a specific type""" config = UPDATE_TYPES[update_type] print(f"{config['color']}{config['icon']} Checking {config['name']}...{Colors.RESET}") time.sleep(1.5) # Simulate network delay # Randomly determine if updates are available if random.random() > 0.3: # 70% chance of updates available update_info = { 'type': update_type, 'version': f"v{random.randint(1, 10)}.{random.randint(0, 9)}.{random.randint(0, 9)}", 'size_mb': random.randint(*config['size_range']), 'description': f"Improvements and fixes for {config['name'].lower()}", 'download_speed': random.randint(*config['speed_range']) } self.available_updates[update_type] = update_info print(f"{config['color']}✓ Found update: {update_info['version']} ({update_info['size_mb']} MB){Colors.RESET}") return update_info else: print(f"{config['color']}✓ No updates available for {config['name']}{Colors.RESET}") return None def check_all_updates(self) -> Dict[str, Optional[Dict]]: """Check all update types""" results = {} for update_type in UPDATE_TYPES: results[update_type] = self.check_for_updates(update_type) print() # Add spacing return results def install_update(self, update_type: str) -> bool: """Install a specific update with progress bar""" if update_type not in self.available_updates: print(f"{Colors.YELLOW}No update available for {UPDATE_TYPES[update_type]['name']}{Colors.RESET}") return False update = self.available_updates[update_type] config = UPDATE_TYPES[update_type] print(f"\n{config['color']}{config['icon']} Installing {config['name']} - {update['version']}{Colors.RESET}") print(f"{Colors.WHITE}Description: {update['description']}{Colors.RESET}") print(f"{Colors.WHITE}Size: {update['size_mb']} MB | Speed: {update['download_speed']} MB/s{Colors.RESET}") # Calculate estimated time total_time = update['size_mb'] / update['download_speed'] downloaded = 0 # Progress bar animation bar_width = 40 start_time = time.time() while downloaded update['size_mb']: downloaded = update['size_mb'] # Calculate progress percentage progress = downloaded / update['size_mb'] filled = int(bar_width * progress) bar = '█' * filled + '░' * (bar_width - filled) # Calculate remaining time elapsed = time.time() - start_time if progress > 0: remaining = (elapsed / progress) * (1 - progress) else: remaining = total_time # Display progress sys.stdout.write(f"\r{config['color']}[{bar}] {progress*100:.1f}% | " f"{downloaded:.0f}/{update['size_mb']} MB | " f"ETA: {remaining:.1f}s{Colors.RESET}") sys.stdout.flush() time.sleep(0.1) print(f"\n{config['color']}✓ {config['name']} installed successfully!{Colors.RESET}") self.installed_updates.append(update_type) del self.available_updates[update_type] return True def install_all_updates(self) -> None: """Install all available updates""" if not self.available_updates: print(f"{Colors.YELLOW}No updates available to install{Colors.RESET}") return for update_type in list(self.available_updates.keys()): self.install_update(update_type) print() class Menu: """Simple menu system for the application""" def __init__(self, title: str = "Update Manager"): self.title = title self.options: List[tuple] = [] def add_option(self, description: str, action) -> None: """Add an option to the menu""" self.options.append((description, action)) def show(self) -> Optional[int]: """Display menu and get user choice""" print(f"\n{Colors.BOLD}{Colors.BLUE}╔══════════════════════════════════════╗{Colors.RESET}") print(f"{Colors.BOLD}{Colors.BLUE}║ {self.title} ║{Colors.RESET}") print(f"{Colors.BOLD}{Colors.BLUE}╚══════════════════════════════════════╝{Colors.RESET}") for i, (desc, _) in enumerate(self.options, 1): print(f"{Colors.WHITE}{i}. {desc}{Colors.RESET}") print(f"{Colors.WHITE}0. Exit{Colors.RESET}") try: choice = int(input(f"\n{Colors.CYAN}Enter your choice: {Colors.RESET}")) if 0 <= choice <= len(self.options): return choice else: print(f"{Colors.RED}Invalid choice. Please try again.{Colors.RESET}") return None except ValueError: print(f"{Colors.RED}Please enter a valid number.{Colors.RESET}") return None def main(): """Main application function""" manager = UpdateManager() menu = Menu("Android Update Checker") # Add menu options menu.add_option("Check System Updates", lambda: manager.check_for_updates('system')) menu.add_option("Check Security Updates", lambda: manager.check_for_updates('security')) menu.add_option("Check Google Play Updates", lambda: manager.check_for_updates('google_play')) menu.add_option("Check All Updates", manager.check_all_updates) menu.add_option("Install Available Updates", manager.install_all_updates) menu.add_option("View Installed Updates", lambda: print( f"{Colors.GREEN}Installed: {', '.join(manager.installed_updates) if manager.installed_updates else 'None'}{Colors.RESET}" )) while True: choice = menu.show() if choice == 0: print(f"{Colors.YELLOW}Exiting Update Manager. Goodbye!{Colors.RESET}") break elif choice: # Execute selected option action = menu.options[choice - 1][1] action() # If updates were found, offer to install them if manager.available_updates and choice in [1, 2, 3, 4]: print(f"\n{Colors.MAGENTA}Updates are available!{Colors.RESET}") install_choice = input(f"{Colors.CYAN}Install now? (y/n): {Colors.RESET}").lower() if install_choice == 'y': manager.install_all_updates() input(f"\n{Colors.WHITE}Press Enter to continue...{Colors.RESET}") print() if __name__ == '__main__': main()

Script de Verificação de Atualizações em Python para Pydroid 3

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