Environment

• Pythonnet version: 2.4, commitb6417ca
• Python version: Python 3.6.2 |Anaconda custom (64-bit)| (default, Sep 19 2017, 08:03:39) [MSC v.1900 64 bit (AMD64)] on win32
• Operating System: Windows 10, 17746.rs5

Details

• I created simple WPF application with 2 buttons executing 2 different scripts - test_module1.py & test_module2.py

  What I want to do is to have an option to modify the external python script while the main wpf application is still running. When I first time start the script, modify it in the bin directory, delete the created python cache directory or delete the script py file itself and press the buttons in WPF
  again - modification are not executed. Always what runs is the first time executed script.

Use case:

1. Start the app
2. Click the Start test_module1.py button
3. Go to the bin directory, modify the Start test_module1.py or delete it
4. Click the Start test_module1.py button again

Minimal demo application in attachment

Test_PyNet_2ndCallIssue.zip