def get_server_conf(url):
is_cached = json_is_cached()
try:
if is_cached:
fp = open(__JSON_CACHE__, 'r')
else:
try:
url = parse_url(url)
user, password = validate_credentials(url)
fp = urllib2.urlopen(url, timeout=__URLOPEN_TIMEOUT__)
except urllib2.URLError as e:
if hasattr(e, 'code') and e.code == 401:
user, password = validate_credentials(url)
fp = urllib2.urlopen(url, timeout=__URLOPEN_TIMEOUT__)
else:
raise e
fp_cached = open(__JSON_CACHE__, 'w')
for line in fp:
fp_cached.write(line)
fp_cached.close()
fp.close()
fp = open(__JSON_CACHE__, 'r')
content = fp.read()
fp.close()
conf = json.loads(content)
server_conf = ServerConf()
server_conf.load_data(conf)
return server_conf
except urllib2.URLError as e:
raise ServerConfException(e)
except ValueError as e:
raise ServerConfException(_('Configuration file is not valid.'))
def get_server_conf(url):
try:
user = ''
password = ''
try:
url = parse_url(url)
fp = urllib2.urlopen(url, timeout=__URLOPEN_TIMEOUT__)
except urllib2.URLError as e:
if hasattr(e, 'code') and e.code == 401:
user, password = auth_dialog()
_install_opener(url, user, password)
fp = urllib2.urlopen(url, timeout=__URLOPEN_TIMEOUT__)
else:
raise e
content = fp.read()
conf = json.loads(content)
if 'version' in conf:
version = conf['version']
if version != __CONFIG_FILE_VERSION__:
raise Exception(_('Incorrect version of the configuration file.'))
server_conf = ServerConf()
server_conf.load_data(conf)
return server_conf
else:
raise ValueError()
except urllib2.URLError as e:
raise ServerConfException(e)
except ValueError as e:
raise ServerConfException(_('Configuration file is not valid.'))
