def transition(self,
link,
decoders,
params=None,
link_ancestors=None,
force_codec=False):
session = self._session
method = _get_method(link.action)
encoding = _get_encoding(link.encoding)
params = _get_params(method, encoding, link.fields, params)
url = _get_url(link.url, params.path)
headers = _get_headers(url, decoders, self.credentials)
headers.update(self.headers)
request = _build_http_request(session, url, method, headers, encoding,
params)
if self._request_callback is not None:
self._request_callback(request)
response = session.send(request)
if self._response_callback is not None:
self._response_callback(response)
result = _decode_result(response, decoders, force_codec)
if isinstance(result, Document) and link_ancestors:
result = _handle_inplace_replacements(result, link, link_ancestors)
if isinstance(result, Error):
raise exceptions.ErrorMessage(result)
return result
def transition(self,
link,
decoders,
params=None,
link_ancestors=None,
force_codec=None):
encoding = link.encoding if link.encoding else 'application/x-www-form-urlencoded'
params = _get_params(link.action.upper(), encoding, link.fields,
params)
url = _get_url(link.url, params.path)
headers = _get_headers(url, decoders)
headers.update(self._headers)
connection_error_message = self.error_color("\n".join([
'', 'The Zimagi client failed to connect with the server.', '',
'This could indicate the server is down or restarting.',
'If restarting, retry in a few minutes...'
]))
if link.action == 'get':
try:
result = self.request_page(url, headers, params, decoders)
if isinstance(result, Document) and link_ancestors:
result = _handle_inplace_replacements(
result, link, link_ancestors)
if isinstance(result, Error):
raise exceptions.ErrorMessage(result)
return result
except ConnectionError as e:
self.print(connection_error_message)
raise CommandError()
else:
if self._params_callback and callable(self._params_callback):
self._params_callback(params.data)
try:
return self.request_stream(url, headers, params, decoders)
except ConnectionError as e:
self.print(connection_error_message)
raise CommandError()