Cool stuff!
I tried it on my Linux (Manjaro) and Python 3.6 and it worked after I comment out these two lines:
line 13: root.iconbitmap('stm.ico')
line 22: style.theme_use('winnative')
I'm Python beginner so i have no clue what is going on, just though to give you feedback. "winnative" may be something that is only on MS Windows?
I downloaded from your git-hub everything, I have stm.ico in the same folder as your code, I opened it and it shows correctly, so it is not corrupted...
Also another interesting thing, it works well on my account, but if I try my wife's (@anica) it returns exception. She never post any "main" post on her blog, but she did comment few times since she is playing papa peper's game. Maybe lack of blog post is causing a problem?
Here is traceback:
Exception in thread Thread-2:
Traceback (most recent call last):
File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner
self.run()
File "/usr/lib/python3.6/threading.py", line 864, in run
self._target(*self._args, **self._kwargs)
File "/home/al/py_36/7_steem/steem_desktop1/steem_desktop.pyw", line 60, in callback
post = piston.post.Post(acnt.steem.get_blog(entry1.get())[0])
IndexError: list index out of range