terom@20: import cgi
terom@20: import Cookie
terom@20: import os
terom@20: 
terom@44: """
terom@44:     XXX: legacy CGI crap
terom@44: """
terom@44: 
terom@20: vars = cgi.FieldStorage()
terom@20: 
terom@20: # the cookie with the user's current series
terom@20: cookie = Cookie.SimpleCookie(os.environ.get('HTTP_COOKIE', None))
terom@20: 
terom@20: class token (object) :
terom@20:     pass
terom@20: 
terom@20: REQUIRED_PARAM = token()
terom@20: 
terom@20: def get_str (key, default=REQUIRED_PARAM) :
terom@20:     if key in vars :
terom@23:         return vars[key].value.decode('utf8', 'replace')
terom@20:     elif default is REQUIRED_PARAM :
terom@20:         raise ValueError("Required param %s" % key)
terom@20:     else :
terom@20:         return default
terom@20: 
terom@25: def get_str_list (key, default=REQUIRED_PARAM) :
terom@25:     if key in vars :
terom@25:         return [val.decode('utf8', 'replace') for val in vars.getlist(key)]
terom@25:     elif default is REQUIRED_PARAM :
terom@25:         raise ValueError("Required param %s" % key)
terom@25:     else :
terom@25:         return default
terom@25: 
terom@20: def get_int (key, default=REQUIRED_PARAM) :
terom@20:     if key in vars :
terom@20:         return int(vars[key].value)
terom@20:     elif default is REQUIRED_PARAM :
terom@20:         raise ValueError("Required param %s" % key)
terom@20:     else :
terom@20:         return default
terom@20: 
terom@24: def get_int_list (key, default=REQUIRED_PARAM) :
terom@24:     if key in vars :
terom@24:       return [int(val) for val in vars.getlist(key)]
terom@24:     elif default is REQUIRED_PARAM :
terom@24:         raise ValueError("Required param %s" % key)
terom@24:     else :
terom@24:         return default