Python script to zip changed files with .git (differences between working directory and staging area)

PATCH.py

import subprocess
import os
import zipfile
import sys
from datetime import datetime

out = subprocess.check_output(["git", "diff", "--name-only", "--diff-filter=d"]).decode().splitlines()
out2 = subprocess.check_output(["git", "ls-files", "--others", "--exclude-standard"]).decode().splitlines()

if len(out) > 0 or len(out2) > 0:
    if ".gitignore" in out:
        out.remove(".gitignore")
    if ".gitignore" in out2:
        out2.remove(".gitignore")
    if sys.argv[0] in out:
        out.remove(sys.argv[0])
    if sys.argv[0] in out2:
        out2.remove(sys.argv[0])
    zipName = "patch-" + datetime.now().strftime("%Y%m%d%H%M") + ".zip"
    with zipfile.ZipFile(zipName, "w") as zip:
        for line in out:
            if os.path.exists(line):
                zip.write(line)
        for line in out2:
            if os.path.exists(line):
                zip.write(line)
    print("New patch:", zipName)
else:
    print("No patch!")

Usage: py PATCH.py
OR
Usage: python PATCH.py
OR
Usage: python3 PATCH.py