В проекте, при использовании функции debug в ide pycharm, падает приложение при нажатии на кнопку на форме, с такими данными. При отключении debug, все работает как надо.
"C:\Program Files\JetBrains\PyCharm 2017.1.2\bin\runnerw.exe" D:\Python\python.exe "C:\Program Files\JetBrains\PyCharm 2017.1.2\helpers\pydev\pydevd.py" --multiproc --qt-support --client 127.0.0.1 --port 54643 --file D:/projects/cds-video.ru/manage.py runserver 8000
warning: Debugger speedups using cython not found. Run '"D:\Python\python.exe" "C:\Program Files\JetBrains\PyCharm 2017.1.2\helpers\pydev\setup_cython.py" build_ext --inplace' to build.
pydev debugger: process 5900 is connecting
Connected to pydev debugger (build 171.4424.42)
warning: Debugger speedups using cython not found. Run '"D:\Python\python.exe" "C:\Program Files\JetBrains\PyCharm 2017.1.2\helpers\pydev\setup_cython.py" build_ext --inplace' to build.
pydev debugger: process 5828 is connecting
Performing system checks...
System check identified no issues (0 silenced).
May 30, 2017 - 22:49:54
Django version 1.11.1, using settings 'VideoS.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.
[30/May/2017 22:49:56] "GET / HTTP/1.1" 200 12390
[30/May/2017 22:49:57] "GET /static/favicon.ico HTTP/1.1" 200 16958
Process finished with exit code -1