ucloud-setup/app/abk.py

import subprocess
import os

from pipfile import  Pipfile


def globally_installed_py_packages():
    output = subprocess.check_output("pip list --format freeze".split(), env={})
    output = output.decode("utf-8")
    output = output.strip()
    global_packages = output.split("\n")
    return global_packages


global_packages = globally_installed_py_packages()

name = "cow"
p = Pipfile.load(filename=name)
content = ""
with open(name, "r") as f:
    content = f.read()

for pip_package in p.data["default"]:
    version = p.data["default"][pip_package]
    if version == "*":
        for package in global_packages:
            package = package.lower()
            if package.startswith(pip_package.lower()):
                substr = f'{pip_package} = "*"'
                content = content.replace(substr, package)

with open(name, "w") as f:
    f.write(content)