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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. Arrays from Delphi to Python and vice versa

    By JGMS,
    • 2 replies
    • 1388 views

  2. module.Events.onExecute or pythoninputoutput.onSendUniData?

    By softtouch,
    • 1 reply
    • 1244 views

  3. P4D Android visual component

    By Walid Alg,   
    • 4 replies
    • 1646 views

  4. Modify bitmap of FMX Image object

    By shineworld,   
    • 7 replies
    • 3353 views

  5. Add extra components without touch DelphiVCL

    By shineworld,   
    • 1 reply
    • 1220 views

  6. Is there a way to run .pyc files?

    By softtouch,
    • 1 reply
    • 991 views

  7. Python4Delphi Crash immediately after launch

    By Celebr0,
    • 17 replies
    • 3268 views

  8. No python engine was created error

    By softtouch,
    • 3 replies
    • 1287 views

  9. Using Python4Delphi library in a Windows service

    By Luca Pretti,   
    • 15 replies
    • 2940 views

  10. How to run a multi-process script

    By maomao2028,
    • 4 replies
    • 1296 views

  11. P4D Android external library

    By Walid Alg,   
    • 15 replies
    • 3313 views

  12. P4D The component is missing in the library

    By Walid Alg,   
    • 1 reply
    • 1024 views

  13. CreateComponent() equivalent for non-component classes?

    By eivindbakkestuen,
    • 1 reply
    • 1145 views

  14. How to release memory used by exceptions?

    By eivindbakkestuen,
    • 3 replies
    • 1461 views

  15. P4D Android error

    By Walid Alg,   
    • 4 replies
    • 2031 views

  16. Memory Leak creating Engine at runtime?

    By AndreasSt,
    • 2 replies
    • 1163 views

  17. Possible memory leak

    By djxandytche,
    • 7 replies
    • 2498 views

  18. TComponent.Create() equivalent in Python script?

    By eivindbakkestuen,
    • 2 replies
    • 1025 views

  19. How to run one .py script in several instances at the same time ?

    By Celebr0,
    • 1 reply
    • 1159 views

  20. I/O doesn't work

    By Celebr0,
    • 8 replies
    • 2004 views

  21. Each .py script in a separate window

    By Celebr0,
    • 13 replies
    • 2571 views

  22. Parsing a python collection into a delphi collection

    By Chris Mathews,
    • 4 replies
    • 1269 views

  23. How do I exchange data between python/Lazarus for a 3channel 2d floating-point array

    By RegiStax,
    • 12 replies
    • 2298 views

  24. NumPy + Demo34

    By DominicE,
    • 6 replies
    • 3704 views

  25. Python freezes when running a certain script

    By djxandytche,
    • 14 replies
    • 3018 views
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