Download URL not working again again

[stm233]

python3 download.py -c bedroom
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/urllib/request.py", line 1254, in do_open
h.request(req.get_method(), req.selector, req.data, headers)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 1107, in request
self._send_request(method, url, body, headers)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 1152, in _send_request
self.endheaders(body)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 1103, in endheaders
self._send_output(message_body)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 934, in _send_output
self.send(msg)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 877, in send
self.connect()
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 849, in connect
(self.host,self.port), self.timeout, self.source_address)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/socket.py", line 712, in create_connection
raise err
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/socket.py", line 703, in create_connection
sock.connect(sa)
OSError: [Errno 51] Network is unreachable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "download.py", line 59, in
main()
File "download.py", line 41, in main
categories = list_categories()
File "download.py", line 17, in list_categories
with urlopen(Request(url)) as response:
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/urllib/request.py", line 163, in urlopen
return opener.open(url, data, timeout)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/urllib/request.py", line 466, in open
response = self._open(req, data)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/urllib/request.py", line 484, in _open
'_open', req)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/urllib/request.py", line 444, in _call_chain
result = func(*args)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/urllib/request.py", line 1282, in http_open
return self.do_open(http.client.HTTPConnection, req)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/urllib/request.py", line 1256, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 51] Network is unreachable>

[fyu]

The downloading server is in maintenance. It should be back in a couple of days.

[stm233]

ok，i got it. Thanks

[fyu]

The server is back.

[stm233]

THX, I tried it and it works!

[fyu]

Thanks for your quick confirmation.