def gotError(error, url):
self.error(f'callRemote error requesting url {url}')
self.debug(error)
try:
self.error(
f'\t-> error.value.response is: {error.value.response}')
try:
tree = etree.fromstring(error.value.response)
except Exception:
self.warning(
'callRemote: error on parsing soap result, probably'
' has encoding declaration, trying with another'
' method...')
tree = parse_with_lxml(error.value.response,
encoding='utf-8')
body = tree.find(
'{http://schemas.xmlsoap.org/soap/envelope/}Body')
return failure.Failure(
Exception(
'%s - %s' %
(body.find('.//{urn:schemas-upnp-org:control-1-0}'
'errorCode').text,
body.find('.//{urn:schemas-upnp-org:control-1-0}'
'errorDescription').text)))
except Exception as e:
self.error(f'callRemote error on getting traceback: {e}')
import traceback
self.debug(traceback.format_exc())
return error
def parse_item(self, item):
title = item.find('title').text
title = re.sub('(\u2018|\u2019)', '\'', title)
try:
img_html = item.find(
'{http://purl.org/rss/1.0/modules/content/}encoded').text
img_xml = parse_with_lxml(img_html)
except Exception as e:
self.error('Error on searching lol cat image: {}'.format(e))
self.debug(f'\t - parser fails on:\n{img_html}\n')
return None
url = img_xml.find('img').get('src', None)
if url is None:
return None
data = {'title': title, 'url': url}
return data
def render(self, request):
'''Handle a SOAP command.'''
data = request.content.read()
headers = request.getAllHeaders()
self.info(f'soap_request: {headers}')
# allow external check of data
self.dispatch_event('control_client_command_received', headers, data)
def print_c(e):
for c in e.getchildren():
print(c, c.tag)
print_c(c)
if data == b'':
return b'<p>No content to show</p>'
try:
tree = etree.fromstring(data)
except Exception:
self.warning(
'UPnPPublisher.render: error on parsing soap result, probably'
+ ' has encoding declaration, trying with another method...'
)
tree = parse_with_lxml(data, encoding='utf-8')
body = tree.find('{http://schemas.xmlsoap.org/soap/envelope/}Body')
method = body.getchildren()[0]
methodName = method.tag
ns = None
if methodName.startswith('{') and methodName.rfind('}') > 1:
ns, methodName = methodName[1:].split('}')
args = []
kwargs = {}
for child in method.getchildren():
kwargs[child.tag] = self.decode_result(child)
args.append(kwargs[child.tag])
# p, header, body, attrs = SOAPpy.parseSOAPRPC(data, 1, 1, 1)
# methodName, args, kwargs, ns = p._name, p._aslist, p._asdict, p._ns
try:
headers[b'content-type'].index(b'text/xml')
except (KeyError, ValueError):
self._gotError(
failure.Failure(errorCode(415)), request, methodName, ns
)
return server.NOT_DONE_YET
self.debug(f'headers: {headers}')
l_function, use_keywords = self.lookupFunction(methodName)
# print('function', function, 'keywords', useKeywords,
# 'args', args, 'kwargs', kwargs)
if not l_function:
self._methodNotFound(request, methodName)
return server.NOT_DONE_YET
else:
keywords = {'soap_methodName': methodName}
if (
b'user-agent' in headers
and headers[b'user-agent'].find(b'Xbox/') == 0
):
keywords['X_UPnPClient'] = 'XBox'
# if headers.has_key(b'user-agent') and \
# headers[b'user-agent'].startswith(
# b'''Mozilla/4.0 (compatible; UPnP/1.0; Windows'''):
# keywords['X_UPnPClient'] = 'XBox'
if (
b'x-av-client-info' in headers
and headers[b'x-av-client-info'].find(b'"PLAYSTATION3') > 0
):
keywords['X_UPnPClient'] = 'PLAYSTATION3'
if (
b'user-agent' in headers
and headers[b'user-agent'].find(
b'Philips-Software-WebClient/4.32'
)
== 0
):
keywords['X_UPnPClient'] = 'Philips-TV'
for k, v in list(kwargs.items()):
keywords[str(k)] = v
self.info(f'call {methodName} {keywords}')
if hasattr(l_function, 'useKeywords'):
d = defer.maybeDeferred(l_function, **keywords)
else:
d = defer.maybeDeferred(l_function, *args, **keywords)
d.addCallback(self._gotResult, request, methodName, ns)
d.addErrback(self._gotError, request, methodName, ns)
return server.NOT_DONE_YET