"Pie-Sappy" for research use only.

A passion project to help accelerate breakthroughs in medical physics research by bringing the power of Python into the Varian API ecosystem.

• Access your Eclipse 15.5 (or later) TBOX desktop
• Install Python 3.10 or higher from: https://www.python.org/downloads/
• Optionally install google chrome or chromium browser (for better Jupyter Notebook experience) and set it as your default browser
• Launch "Command Prompt" by searching in Windows menu
• Navigate to a directory where you would like to store your first PyEsapi project using the cd command
• (optional) Create and activate a python virtual environment in this location using python -m venv venv
• In the prompt, execute the commands:
  • pip install https://api.github.com/repos/VarianAPIs/PyESAPI/tarball
  • pip install jupyter
• Then execute the command jupyter notebook
• Create a new notebook and see below for examples (be sure not to select "root" kernel).

• Developer Workshop 2018
• Stand-alone python script: standalone.py

• Inside your project directory, execute pip install https://api.github.com/repos/VarianAPIs/PyESAPI/tarball --upgrade
  • This will check and upgrade PyESAPI if a newer version is available

For those wishing to contribute to PyESAPI

Set custom ESAPI_PATH (to DLLs) before import (bypasses production directory path search)

import os
os.environ['ESAPI_PATH'] = r'C:\Users\CoolKid\Source\Magic\Bin\Debug64'
import pyesapi
# ...

To create lintable code and enable code completion (in Visual Studio Code at least) we generate python stubs for ESAPI libs...

1. Download and install IronPython (2.7.9 tested to work) in default location (C:\Program Files\IronPython 2.7\ipy.exe).
2. Load ironpython-stubs submodule git submodule update --init (ironstubs)
3. Move to stubgen folder cd stubgen
4. Execute script stubgen.ps1 (if you hit a Pdb prompt, type continue)
5. Commit updates to stubs folder