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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

206 topics in this forum

  1. Getting feedback from the execution. As exceptions or in another kind of management.

    By Juan C.Cilleruelo,
    • 29 replies
    • 2492 views

  2. Accessing the memory of a Python List

    By fjames,
    • 21 replies
    • 4559 views

  3. exit terminates delphi app

    By zMotoR,
    • 19 replies
    • 3325 views

  4. Python code is running in main thread (on standard) ?

    By diaroeh,
    • 17 replies
    • 3396 views

  5. First Python + DelphiVCL Program

    By shineworld,   
    • 16 replies
    • 3307 views

  6. A question for thread reference

    By tomye,
    • 16 replies
    • 2618 views

  7. Your Delphi verion does not support COMMAND

    By TimCruise,
    • 16 replies
    • 3218 views

  8. Problem with FPC

    By matrix1233,
    • 15 replies
    • 2560 views

  9. SystemError: initialization of cnc_vision_ext did not return an extension module

    By shineworld,
    • 15 replies
    • 2288 views

  10. Poor performance of Python script

    By Rolf Fankhauser,
    • 15 replies
    • 4088 views

  11. DelphiVCL: Fantastic! But there are some issues

    By Reinier Sterkenburg,
    • 15 replies
    • 4355 views

  12. Cyber security Question

    By Alberto Salvati,
    • 15 replies
    • 1464 views

  13. Transferring TBitmap to Python and back

    By BennieC,   
    • 14 replies
    • 2823 views

  14. Running Python scripts in threads

    By Soulflesh,
    • 14 replies
    • 4154 views

  15. Using Delphi enum in Python

    By iqrf,
    • 13 replies
    • 511 views

  16. Wrap TDictionary - TypeError: 'Object' object is not subscriptable

    By iqrf,
    • 13 replies
    • 507 views

  17. HELP ,can not run torch scipt but can be run in Python environment

    By tomye,
    • 12 replies
    • 1885 views

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

    By matrix1233,
    • 12 replies
    • 2633 views

  19. if i changed the P4D DLLPath how to reload DLLs ?

    By tomye,
    • 12 replies
    • 2109 views

  20. Python installer ( with PIP) vs. Chocolatey vs. Conda vs. Anaconda vs. Microconda

    By Rollo62,
    • 11 replies
    • 4669 views

  21. mainmodule.<functionname> dynamically?

    By softtouch,
    • 11 replies
    • 407 views

  22. Slow loading of numpy in EmbeddedResEnvironment

    By JGMS,
    • 11 replies
    • 1550 views

  23. Unable to compile P4D with Delphi 10.4 for Linux64

    By Soulflesh,
    • 11 replies
    • 1978 views

  24. Trouble installing Python4Delphi

    By vmishka,
    • 11 replies
    • 5514 views

  25. How to deploy third-party python modules, like Pyvista?

    By Juan C.Cilleruelo,   
    • 10 replies
    • 1672 views
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