Traceback (most recent call last):


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 1317, in do_open

encode_chunked=req.has_header('Transfer-encoding'))


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request

self._send_request(method, url, body, headers, encode_chunked)


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1275, in _send_request

self.endheaders(body, encode_chunked=encode_chunked)


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1224, in endheaders

self._send_output(message_body, encode_chunked=encode_chunked)


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1016, in _send_output

self.send(msg)


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 956, in send

self.connect()


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1392, in connect

server_hostname=server_hostname)


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ssl.py", line 412, in wrap_socket

session=session


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ssl.py", line 850, in _create

self.do_handshake()


 "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ssl.py", line 1108, in do_handshake

self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1045)

Traceback (most recent call last):


 "printrun/gviz.py", line 404, in paint

self.repaint_everything()


 "printrun/gviz.py", line 365, in repaint_everything

self._drawarcs(dc, self.arcs[self.layerindex], self.arcpens[self.layerindex])


 "printrun/gviz.py", line 322, in _drawarcs

dc.SetPen(pens[i] if type(pens) == list else pens)


 "/usr/local/lib/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/_gdi.py", line 3662, in SetPen

return _gdi_.DC_SetPen(*args, **kwargs)
TypeError: in method 'DC_SetPen', expected argument 2 of type 'wxPen const &'
