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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. the lastest P4D can not load Python3.9

    By tomye,
    • 0 replies
    • 2165 views

  2. Extremely slow

    By RDAF,
    • 2 replies
    • 2494 views

  3. an error message in new version of PyEngine

    By tomye,
    • 1 reply
    • 1840 views

  4. Lazarus/FPC support

    By acaland,
    • 7 replies
    • 3490 views

  5. Returning lists from Python to Delphi

    By BennieC,
    • 10 replies
    • 4075 views

  6. PyScripter and PythonEngine

    By WRieder,
    • 1 reply
    • 2355 views

  7. import generates divide by 0 error

    By DougK,
    • 2 replies
    • 1973 views

  8. Python/Delphi synchronization

    By KoRiF,   
    • 3 replies
    • 3259 views

  9. WebCam Output

    By WRieder,
    • 10 replies
    • 4384 views

  10. How to free PythonEngine in background thread?

    By DennisTW,
    • 6 replies
    • 3242 views

  11. How to use PyArg_ParseTuple to define a function of String

    By DennisTW,
    • 1 reply
    • 2195 views

  12. How to execute function in Python script

    By volev,
    • 4 replies
    • 2376 views

  13. Unable to install P4D

    By Sergius,
    • 4 replies
    • 2287 views

  14. Jupyter Notebook with P4D

    By FranzB,
    • 1 reply
    • 2805 views

  15. Python4Delphi demo33 (multithread) does not work

    By DennisTW,
    • 2 replies
    • 2160 views

  16. Can't create TPythonEngine at run-time. Why??

    By DennisTW,
    • 2 replies
    • 2787 views

  17. Converting tuples into Delphi objects

    By BennieC,
    • 3 replies
    • 2852 views

  18. Add an extra Delphi Control in a new package

    By shineworld,   
    • 4 replies
    • 3003 views

  19. Returning lists from Python to Delphi

    By BennieC,
    • 9 replies
    • 3916 views

  20. Trouble installing Python4Delphi

    By vmishka,
    • 11 replies
    • 8797 views

  21. Strange memory leak with checkbox

    By shineworld,   
    • 4 replies
    • 2272 views

  22. Passing event data to Delphi from an event in a Module

    By peardox,
    • 1 reply
    • 2346 views

  23. Add #13#10 to a string

    By shineworld,   
    • 3 replies
    • 2296 views

  24. SynEdit changed with Delphi upgrade ?

    By BennieC,
    • 3 replies
    • 2595 views

  25. Delphi, Python and Android

    By Felix.,
    • 3 replies
    • 3833 views
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