Print recent CGI error

[Gnarlodious]

After many curse words I figured it out. A two-stage filter was
needed. The 5th line solves the problem of colliding domain cookies:

NowCookie=http.cookies.SimpleCookie() # Instantiate a SimpleCookie
object
savedCookie=os.environ.get('HTTP_COOKIE') # get the cookie string
if savedCookie:  # Already is a domain cookie
    NowCookie.load(savedCookie)  # Could be any domain cookie
    if CookieName in NowCookie:  # Look for a specific cookie
        savedCookie=NowCookie[CookieName].value  # Load the cookie
string into a dict
        self.List=list(savedCookie.split('~'))  # Parse the payload
string delimited at tilde
        return
self.List=[hashlib.sha1(repr(time.time()).encode()).hexdigest(), '',
'']  # Else default payload
self.Write()  # Tell the client to remember

-- Gnarlie