Cannot send image files.

[xbot]

File "./abc.py", line 23, in send_alert pb.push(file=image) File "/usr/lib/python2.7/site-packages/pushybullet.py", line 1292, in push push.bind(self).send(target) File "/usr/lib/python2.7/site-packages/pushybullet.py", line 961, in send target.api.upload(req['upload_url'], data=req['data'], file=fh) File "/usr/lib/python2.7/site-packages/pushybullet.py", line 1144, in upload response = self.sess.post(_uri, data=data, files=files, auth=()).raise_for_status() File "/usr/lib/python2.7/site-packages/pushybullet.py", line 87, in post return self._request('POST', url, params=params, data=data, files=files, auth=auth, headers=headers) File "/usr/lib/python2.7/site-packages/pushybullet.py", line 159, in _request content_type, _data = self._encode_form_data(p for n in (data, files) for p in n.iteritems()) File "/usr/lib/python2.7/site-packages/pushybullet.py", line 120, in _encode_form_data return 'multipart/form-data; boundary="%s"' % boundary, ('--%s\r\n' % boundary) + ('\r\n--%s\r\n' % boundary).join(body) + ('\r\n--%s--\r\n' % boundary) UnicodeDecodeError: 'ascii' codec can't decode byte 0xff in position 183: ordinal not in range(128)

[kstep]

What do you pass as a file (the image variable)? Is it a string, a buffer, a file object? Can I have a file you tried to send?