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import os
import click
import importlib_metadata
from . import colors as c
import urllib.request
import re
import subprocess
import sys
import pkg_resources
PACKAGE_NAME='chipforge'
INDEX_URL='https://git.ece.iastate.edu/api/v4/projects/6561/packages/pypi/simple/'
def autoupdate():
try:
my_version = importlib_metadata.version(PACKAGE_NAME)
(my_major, my_minor, my_patch) = my_version.split('.')
with urllib.request.urlopen(INDEX_URL + PACKAGE_NAME) as file:
index = file.read().decode('utf-8')
versions = re.findall(r'href="[^#]+-(\d+\.\d+\.\d+)-py3-none-any.whl', index)
for version in versions:
(major, minor, patch) = version.split('.')
needs_update = False
if my_major < major:
needs_update = True
break
if my_major == major:
if my_minor < minor:
needs_update = True
break
if my_minor == minor:
if my_patch < patch:
needs_update = True
break
if needs_update:
click.echo(c.info('New version found, updating...'))
click.echo(c.info('Running ' + ' '.join([sys.executable, '-m', 'pip', 'install', 'chipforge', '-U', '--user', '--index-url', INDEX_URL])))
subprocess.check_call([sys.executable, '-m', 'pip', 'install', 'chipforge', '-U', '--user', '--index-url', INDEX_URL], shell=False)
os.execvp(sys.argv[0], sys.argv)
except importlib_metadata.PackageNotFoundError: pass
autoupdate()