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Python4Delphi

Python for Delphi (P4D) is a set of free components that wrap the Python DLL into Delphi and Lazarus (FPC). They let you easily execute Python scripts, create new Python modules and expose your Delphi objects to Python. You can create Python extensions as DLLs and much more.

https://github.com/pyscripter/python4delphi

258 topics in this forum

  1. Tutorials on Python-Lazarus

    By Prabhat,
    • 2 replies
    • 4053 views

  2. Problems using embedded python package for Windows

    By Rolf Fankhauser,
    • 5 replies
    • 6577 views

  3. Py4Delphi and Python's subprocess

    By diaroeh,
    • 1 reply
    • 2499 views

  4. Access Violation python39.dll

    By Emanuel Silva,
    • 2 replies
    • 3865 views

  5. Multiple Instances of Python Engine

    By psla314,
    • 9 replies
    • 5274 views

  6. create delphi4python at run time, extend demo sample 34

    By FranzB,
    • 9 replies
    • 4711 views

  7. Getting started with Ubuntu 18.04. Error Could not open DLL

    By J. Robroeks,
    • 4 replies
    • 3483 views

  8. create delphi4python at run time

    By FranzB,
    • 1 reply
    • 2611 views

  9. Memory leak when freeing initialized PythonDelphiVar

    By J. Robroeks,
    • 1 reply
    • 2321 views

  10. Issues running Demo Projects on D10.4.2 / Python 3.9.2

    By BastiFantasti,
    • 5 replies
    • 2621 views

  11. exit terminates delphi app

    By zMotoR,
    • 19 replies
    • 5063 views

  12. The app freezes on executing webdriver.Chrome

    By zMotoR,
    • 2 replies
    • 4858 views

  13. Clearing the Main Module

    By fjames,
    • 3 replies
    • 3565 views

  14. Could not open Python DLL problem

    By marcocir,
    • 8 replies
    • 7290 views

  15. Import Requests

    By Joao,
    • 1 reply
    • 2298 views

  16. threads

    By Joao,
    • 0 replies
    • 3205 views

  17. Prevent External DLL from Exiting Application

    By fjames,
    • 7 replies
    • 3895 views

  18. PythonDelphiVar thows AttributeError that object has no attribute 'Value' Python 3.9.1 32Bit

    By ChrSax,   
    • 3 replies
    • 2104 views

  19. Python4delphi with Lazarus on Linux?

    By DJSox,
    • 1 reply
    • 2180 views

  20. Delphi Interfaces used from within Python

    By vanners,
    • 0 replies
    • 2009 views

  21. installing/Executing Python4Delphi App on MacOs (Lazarus) (could not map symbol "Py_DebugFlag")

    By matrix1233,
    • 12 replies
    • 3963 views

  22. Request For a Python Pandas Code Example for Python4delphi

    By bravis,
    • 1 reply
    • 2085 views

  23. Problem with FPC

    By matrix1233,
    • 15 replies
    • 3345 views

  24. when to use Py_XDecRef / Py_XIncRef ?

    By kalmen,
    • 1 reply
    • 2163 views

  25. Accessing the memory of a Python List

    By fjames,
    • 21 replies
    • 6532 views
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