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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

255 topics in this forum

  1. WebCam Output

    By WRieder,
    • 10 replies
    • 3999 views

  2. 'Floating point division by zero' when running script

    By Guest,
    • 8 replies
    • 3955 views

  3. Tutorials on Python-Lazarus

    By Prabhat,
    • 2 replies
    • 3912 views

  4. PyInstaller

    By limelect,
    • 25 replies
    • 3846 views

  5. Returning lists from Python to Delphi

    By BennieC,
    • 10 replies
    • 3820 views

  6. Window hooking

    By pier,
    • 4 replies
    • 3802 views

  7. Delphi, Python and Android

    By Felix.,
    • 3 replies
    • 3757 views

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

    By matrix1233,
    • 12 replies
    • 3752 views

  9. Returning lists from Python to Delphi

    By BennieC,
    • 9 replies
    • 3707 views

  10. Prevent External DLL from Exiting Application

    By fjames,
    • 7 replies
    • 3691 views

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

    By shineworld,
    • 15 replies
    • 3686 views

  12. PPyObject V's Variant

    By IanH9999,
    • 1 reply
    • 3658 views

  13. Access Violation python39.dll

    By Emanuel Silva,
    • 2 replies
    • 3615 views

  14. Enbedded editor, debugging, etc...

    By Mark-,
    • 9 replies
    • 3589 views

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

    By tomye,
    • 12 replies
    • 3531 views

  16. GPU

    By Flavien,
    • 8 replies
    • 3514 views

  17. NumPy + Demo34

    By DominicE,
    • 6 replies
    • 3511 views

  18. Finding Anaconda distributions of Python

    By fjames,   
    • 2 replies
    • 3499 views

  19. Warning on depreciated symbol, Delphi 11

    By wuwuxin,
    • 4 replies
    • 3449 views

  20. using python4delphi to call python function and get return result

    By mbaghb,   
    • 6 replies
    • 3379 views

  21. Clearing the Main Module

    By fjames,
    • 3 replies
    • 3355 views

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

    By J. Robroeks,
    • 4 replies
    • 3341 views

  23. VTK in DelphiVCL or DelphiFMX

    By shineworld,   
    • 13 replies
    • 3262 views

  24. InputQuery texts

    By marcocir,
    • 6 replies
    • 3261 views

  25. Can't load package Python$(Auto).bpl

    By FranzB,
    • 7 replies
    • 3232 views
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