Created
March 22, 2021 01:24
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Try importing a package and then attempt to install it if it's not there
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#!/usr/bin/env python3 | |
# This'll try and install the required packages. | |
for import_attempt in range(100): | |
try: | |
import requests | |
import click | |
from loguru import logger | |
continue | |
except ImportError as error_message: | |
if error_message.name: | |
package = error_message.name | |
response = input(f"You don't have {package} installed, do you want me to try and install it? (y|(es)) ") | |
if response.strip() and response.strip().lower() not in ('y','yes'): | |
sys.exit("Ok, quitting now.") | |
try: | |
pipcmd = ['install', '--user', package] | |
import pip._internal.commands | |
command = pip._internal.commands.create_command('install') | |
if command.main(['--user', package]): | |
sys.exit(f"Failed to install {package}, bailing.") | |
except ImportError: | |
sys.exit(f"You don't have pip installed and I can't import {package}, quitting") | |
except Exception as e: | |
sys.exit(f"pip error - bailing: {e}") | |
if import_attempt > 20: | |
sys.exit("Too many attempts to install packages, bailing.") | |
print("well, you got this far...") |
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