tools.py 文件源码

def check_version(version):
    # if application is binary then check for latest version
    if getattr(sys, 'frozen', False):
        try:
            url = "https://api.github.com/repos/stampery/mongoaudit/releases/latest"
            req = urllib2.urlopen(url)
            releases = json.loads(req.read())
            latest = releases["tag_name"]
            if version < latest:
                print("mongoaudit version " + version)
                print("There's a new version " + latest)
                _upgrade(releases)

        except (urllib2.HTTPError, urllib2.URLError):
            print("Couldn't check for upgrades")
        except os.error:
            print("Couldn't write mongoaudit binary")