Python3 TypeError - NoneType comparison to an int

[DefiantBidet]

OctoPrint Version:

• 1.4.2

octopi_version:

• 0.17.0

python:

• pip: 20.2.3
• version: 3.7.3

PrintTimeGenius Version:

• 2.2.5

What did you try:
Installing after updating to python3. Gcode sent to printer stuck in analysis phase and unable to print.
Manual analysis - which also failed and left an error log.

What happenned:
Error logged to ErrorLog
TypeError: '<' not supported between instances of 'NoneType' and 'int'
In python 3 you can not compare a NoneType to an int. this is being done on line 188 of /octoprint_PrintTimeGenius/__init__.py.
Line in question - here

What did you expect to happen:
Plugin to not crash due to logic errors introduced in language upgrade.
To be able to print gcode sent to printer - and not have this plugin prevent that

Sample of Error Log:

2020-09-15 21:41:59,470 - octoprint - ERROR - Exception on /plugin/PrintTimeGenius/analyze/local/[local-directory]/[file_name].gcode [GET]
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 523, in analyze_file
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/__init__.py", line 322, in analyse
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/analysis.py", line 98, in dequeue
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/analysis.py", line 198, in dequeue
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 207, in _do_abort
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 188, in _allow_analysis
2020-09-15 21:42:30,079 - octoprint - ERROR - Exception on /plugin/PrintTimeGenius/analyze/local/[local-directory]/[file_name].gcode [GET]
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 523, in analyze_file
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/__init__.py", line 322, in analyse
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/analysis.py", line 98, in dequeue
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/analysis.py", line 198, in dequeue
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 207, in _do_abort
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 188, in _allow_analysis
2020-09-15 21:42:33,891 - octoprint - ERROR - Exception on /plugin/PrintTimeGenius/analyze/local/[local-directory]/[file_name].gcode [GET]
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 523, in analyze_file
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/__init__.py", line 322, in analyse
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/analysis.py", line 98, in dequeue
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/analysis.py", line 198, in dequeue
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 207, in _do_abort
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 188, in _allow_analysis
2020-09-15 21:42:43,142 - octoprint - ERROR - Exception on /plugin/PrintTimeGenius/analyze/local/[local-directory]/[file_name].gcode [GET]
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 523, in analyze_file
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/__init__.py", line 322, in analyse
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/analysis.py", line 98, in dequeue
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/analysis.py", line 198, in dequeue
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 207, in _do_abort
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 188, in _allow_analysis
2020-09-15 21:43:58,997 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json
2020-09-15 21:44:50,303 - octoprint - ERROR - Exception on /plugin/PrintTimeGenius/analyze/local/[local-directory]/[file_name].gcode [GET]
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 523, in analyze_file
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/__init__.py", line 322, in analyse
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/analysis.py", line 98, in dequeue
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/filemanager/analysis.py", line 198, in dequeue
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 207, in _do_abort
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint_PrintTimeGenius/__init__.py", line 188, in _allow_analysis
2020-09-15 21:45:08,764 - octoprint.server.heartbeat - INFO - Server heartbeat <3

[DefiantBidet]

looks as if this is related to 210

[DefiantBidet]

#212 should resolve this issue

[DefiantBidet]

#212 Merged - resolves this issue. Closing.