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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

240 topics in this forum

  1. Place image in a TImage

    By shineworld,   
    • 6 replies
    • 3528 views

  2. A question for thread reference

    By tomye,
    • 16 replies
    • 3473 views

  3. PPyObject V's Variant

    By IanH9999,
    • 1 reply
    • 3457 views

  4. Window hooking

    By pier,
    • 4 replies
    • 3419 views

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

    By Guest,
    • 8 replies
    • 3408 views

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

    By matrix1233,
    • 12 replies
    • 3367 views

  7. Access Violation python39.dll

    By Emanuel Silva,
    • 2 replies
    • 3357 views

  8. Returning lists from Python to Delphi

    By BennieC,
    • 10 replies
    • 3341 views

  9. WebCam Output

    By WRieder,
    • 10 replies
    • 3327 views

  10. Returning lists from Python to Delphi

    By BennieC,
    • 9 replies
    • 3298 views

  11. Prevent External DLL from Exiting Application

    By fjames,
    • 7 replies
    • 3276 views

  12. GPU

    By Flavien,
    • 8 replies
    • 3211 views

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

    By shineworld,
    • 15 replies
    • 3200 views

  14. Enbedded editor, debugging, etc...

    By Mark-,
    • 9 replies
    • 3185 views

  15. Finding Anaconda distributions of Python

    By fjames,   
    • 2 replies
    • 3176 views

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

    By tomye,
    • 12 replies
    • 3146 views

  17. NumPy + Demo34

    By DominicE,
    • 6 replies
    • 3135 views

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

    By J. Robroeks,
    • 4 replies
    • 3074 views

  19. Warning on depreciated symbol, Delphi 11

    By wuwuxin,
    • 4 replies
    • 3042 views

  20. Clearing the Main Module

    By fjames,
    • 3 replies
    • 3038 views

  21. threads

    By Joao,
    • 0 replies
    • 3024 views

  22. InputQuery texts

    By marcocir,
    • 6 replies
    • 3015 views

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

    By FranzB,
    • 7 replies
    • 3011 views

  24. Problem with FPC

    By matrix1233,
    • 15 replies
    • 2988 views

  25. Python DLL Init question

    By tomye,
    • 2 replies
    • 2817 views
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