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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

249 topics in this forum

  1. Calling python scripts. Returning python output.

    By marcovth,
    • 3 replies
    • 2459 views

  2. Can multiple packages (.bpl) access Python via PythonEngine?

    By RSG,   
    • 2 replies
    • 1450 views

  3. How to use PyArg_ParseTupleAndKeywords

    By iqrf,
    • 3 replies
    • 1272 views

  4. How to catch if the object is assigned None

    By iqrf,
    • 4 replies
    • 1359 views

  5. TPythonModule - submodule

    By iqrf,
    • 5 replies
    • 1781 views

  6. How to pass a callback function from Pascal as a parameter to a Python function?

    By Heimo,
    • 1 reply
    • 1643 views

  7. PyDict - how to set readonly

    By iqrf,
    • 0 replies
    • 953 views

  8. TPythonInputOutput separation Python Error

    By iqrf,
    • 3 replies
    • 1556 views

  9. Cancel script execution

    By bekrause,
    • 4 replies
    • 2191 views

  10. Get the propt value of input()

    By PierreC,
    • 7 replies
    • 2435 views

  11. Validate python embeddable distribution - Test Tool

    By SwiftExpat,
    • 0 replies
    • 1479 views

  12. PythonFormAccess

    By ElAberrocho,   
    • 0 replies
    • 1094 views

  13. Slow loading of numpy in EmbeddedResEnvironment

    By JGMS,
    • 11 replies
    • 2876 views

  14. Lambdas

    By KoRiF,
    • 4 replies
    • 1996 views

  15. TPythonThread

    By iqrf,
    • 6 replies
    • 2205 views

  16. how do i use P4D to receive Telegram bot message ?

    By kalmen,   
    • 5 replies
    • 2333 views

  17. Create a property get of 'dict' type

    By shineworld,   
    • 7 replies
    • 2301 views

  18. Calling a user exception defined in the external exceptions.py file

    By iqrf,
    • 0 replies
    • 1115 views

  19. Passing a python object to a delphi function parameter

    By iqrf,
    • 7 replies
    • 2681 views

  20. TypeError: 'NoneType' object is not callable'

    By Tenjou,
    • 5 replies
    • 2637 views

  21. Programs with embedded P4D only run on my own PC, not on any other

    By JGMS,   
    • 9 replies
    • 2220 views

  22. P4D installation error in Delphi 11.3

    By Alexander-R-Bio,
    • 2 replies
    • 2001 views

  23. How to get CV2 working

    By JGMS,
    • 2 replies
    • 2229 views

  24. Passing more than one argument from Python to Delphi

    By IJCdelpi,
    • 2 replies
    • 1445 views

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

    By Juan C.Cilleruelo,   
    • 10 replies
    • 3093 views
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