用于Pydroid 3的Python更新检查脚本

# app.py - Update Checker for Android (Pydroid 3) # A colorful menu-driven update checker with progress bars import os import sys import time import random import threading from datetime import datetime # Try to import colorama for colored output, fallback to simple ANSI codes try: from colorama import init, Fore, Back, Style init(autoreset=True) except ImportError: # Simple ANSI color codes fallback class Fore: RED = '\033[91m' GREEN = '\033[92m' YELLOW = '\033[93m' BLUE = '\033[94m' MAGENTA = '\033[95m' CYAN = '\033[96m' WHITE = '\033[97m' RESET = '\033[0m' class Back: RED = '\033[101m' GREEN = '\033[102m' YELLOW = '\033[103m' BLUE = '\033[104m' MAGENTA = '\033[105m' CYAN = '\033[106m' WHITE = '\033[107m' RESET = '\033[0m' class Style: BRIGHT = '\033[1m' DIM = '\033[2m' RESET_ALL = '\033[0m' # ==================== UTILITY FUNCTIONS ==================== def clear_screen(): """Clear the terminal screen""" os.system('cls' if os.name == 'nt' else 'clear') def print_header(title, color=Fore.CYAN): """Print a styled header""" print(f"\n{color}{Style.BRIGHT}{'='*50}") print(f"{title.center(50)}") print(f"{'='*50}{Style.RESET_ALL}\n") def print_progress_bar(progress, total, bar_length=30, color=Fore.GREEN): """Display a progress bar with percentage""" percent = int((progress / total) * 100) filled_length = int(bar_length * progress // total) bar = '█' * filled_length + '░' * (bar_length - filled_length) print(f"\r{color}Progress: |{bar}| {percent}%{Style.RESET_ALL}", end='', flush=True) def simulate_download(size_mb, speed_mbps, color=Fore.GREEN): """Simulate a download with progress bar and speed info""" total_time = size_mb / speed_mbps elapsed = 0 chunk_size = 1 # 1 MB chunks print(f"\n{color}Downloading {size_mb} MB at {speed_mbps} Mbps...{Style.RESET_ALL}") while elapsed < total_time: time.sleep(0.1) elapsed += 0.1 progress = min(elapsed / total_time, 1.0) print_progress_bar(progress, 1.0, color=color) # Show download details downloaded = int(size_mb * progress) remaining = size_mb - downloaded eta = total_time - elapsed print(f" | {downloaded} MB / {size_mb} MB | ETA: {eta:.1f}s", end='', flush=True) print(f"\n{color}✓ Download complete!{Style.RESET_ALL}\n") # ==================== UPDATE CHECK FUNCTIONS ==================== def check_system_update(): """Check and simulate system update""" clear_screen() print_header("SYSTEM UPDATE CHECK", Fore.BLUE) print(f"{Fore.BLUE}Checking for system updates...{Style.RESET_ALL}") time.sleep(1.5) # Simulate finding an update update_found = random.choice([True, True, False]) # 2/3 chance of finding update if update_found: update_size = random.randint(500, 2000) # MB update_version = f"Android {random.randint(13, 15)}.{random.randint(0, 9)}" print(f"\n{Fore.BLUE}✓ System update available!{Style.RESET_ALL}") print(f" Version: {update_version}") print(f" Size: {update_size} MB") print(f" Description: Security patches, performance improvements") choice = input(f"\n{Fore.BLUE}Download and install? (y/n): {Style.RESET_ALL}").lower() if choice == 'y': simulate_download(update_size, random.uniform(5, 15), Fore.BLUE) print(f"{Fore.BLUE}✓ System update installed successfully!{Style.RESET_ALL}") else: print(f"{Fore.YELLOW}Update skipped.{Style.RESET_ALL}") else: print(f"{Fore.GREEN}✓ Your system is up to date!{Style.RESET_ALL}") input(f"\n{Fore.CYAN}Press Enter to continue...{Style.RESET_ALL}") def check_security_update(): """Check and simulate security update""" clear_screen() print_header("SECURITY UPDATE CHECK", Fore.RED) print(f"{Fore.RED}Checking for security patches...{Style.RESET_ALL}") time.sleep(1.2) update_found = random.choice([True, False, False]) # 1/3 chance if update_found: update_size = random.randint(50, 300) # MB patch_level = f"2024-{random.randint(1, 12):02d}" print(f"\n{Fore.RED}⚠ Security update available!{Style.RESET_ALL}") print(f" Patch level: {patch_level}") print(f" Size: {update_size} MB") print(f" Severity: {random.choice(['Critical', 'High', 'Medium'])}") choice = input(f"\n{Fore.RED}Download and install? (y/n): {Style.RESET_ALL}").lower() if choice == 'y': simulate_download(update_size, random.uniform(3, 10), Fore.RED) print(f"{Fore.RED}✓ Security patch installed successfully!{Style.RESET_ALL}") else: print(f"{Fore.YELLOW}Security update skipped. System may be vulnerable.{Style.RESET_ALL}") else: print(f"{Fore.GREEN}✓ No security updates needed!{Style.RESET_ALL}") input(f"\n{Fore.CYAN}Press Enter to continue...{Style.RESET_ALL}") def check_google_play_update(): """Check and simulate Google Play updates""" clear_screen() print_header("GOOGLE PLAY UPDATE CHECK", Fore.MAGENTA) print(f"{Fore.MAGENTA}Checking Google Play services...{Style.RESET_ALL}") time.sleep(1.0) update_found = random.choice([True, True, True, False]) # 3/4 chance if update_found: update_size = random.randint(20, 150) # MB app_count = random.randint(1, 5) print(f"\n{Fore.MAGENTA}✓ Updates available for {app_count} apps!{Style.RESET_ALL}") print(f" Total size: {update_size} MB") # List some fake apps apps = ['Google Play Services', 'Google Chrome', 'YouTube', 'Gmail', 'Google Maps'] for i in range(min(app_count, len(apps))): print(f" • {apps[i]} - {random.randint(5, 50)} MB") choice = input(f"\n{Fore.MAGENTA}Update all apps? (y/n): {Style.RESET_ALL}").lower() if choice == 'y': simulate_download(update_size, random.uniform(4, 12), Fore.MAGENTA) print(f"{Fore.MAGENTA}✓ All apps updated successfully!{Style.RESET_ALL}") else: print(f"{Fore.YELLOW}App updates skipped.{Style.RESET_ALL}") else: print(f"{Fore.GREEN}✓ All apps are up to date!{Style.RESET_ALL}") input(f"\n{Fore.CYAN}Press Enter to continue...{Style.RESET_ALL}") def check_all_updates(): """Check all update types sequentially""" clear_screen() print_header("CHECKING ALL UPDATES", Fore.GREEN) print(f"{Fore.GREEN}Running comprehensive update check...{Style.RESET_ALL}\n") # Run all checks in sequence check_system_update() check_security_update() check_google_play_update() print(f"\n{Fore.GREEN}{Style.BRIGHT}✓ All update checks completed!{Style.RESET_ALL}") input(f"\n{Fore.CYAN}Press Enter to continue...{Style.RESET_ALL}") # ==================== MENU SYSTEM ==================== def display_menu(): """Display the main menu with colorful options""" clear_screen() print_header("📱 UPDATE CHECKER", Fore.CYAN) print(f"{Fore.WHITE}Select an option:\n") print(f"{Fore.BLUE} 1. Check System Updates") print(f"{Fore.RED} 2. Check Security Updates") print(f"{Fore.MAGENTA} 3. Check Google Play Updates") print(f"{Fore.GREEN} 4. Check All Updates") print(f"{Fore.YELLOW} 5. Exit\n") try: choice = int(input(f"{Fore.CYAN}Enter your choice (1-5): {Style.RESET_ALL}")) return choice except ValueError: return 0 # ==================== MAIN FUNCTION ==================== def main(): """Main program loop""" while True: choice = display_menu() if choice == 1: check_system_update() elif choice == 2: check_security_update() elif choice == 3: check_google_play_update() elif choice == 4: check_all_updates() elif choice == 5: print(f"\n{Fore.GREEN}Thank you for using Update Checker. Goodbye!{Style.RESET_ALL}") sys.exit(0) else: print(f"\n{Fore.RED}Invalid choice. Please try again.{Style.RESET_ALL}") time.sleep(1) # ==================== PROGRAM ENTRY POINT ==================== if __name__ == '__main__': try: main() except KeyboardInterrupt: print(f"\n\n{Fore.YELLOW}Program interrupted by user. Exiting...{Style.RESET_ALL}") sys.exit(0)

用于Pydroid 3的Python更新检查脚本

提示词内容收藏

用法

参考资料

讨论