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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. using python4delphi to call python function and get return result

    By mbaghb,   
    • 6 replies
    • 2581 views

  2. Memory exception fault when using PyArg_ParseTuple(y*) with buffer pointer

    By dnbif72,   
    • 5 replies
    • 1686 views

  3. RunntimeError in simple demo

    By JonRobertson,   
    • 3 replies
    • 1211 views

  4. What Python4Delphi version to use

    By shineworld,   
    • 1 reply
    • 890 views

  5. Can not install P4D package

    By bojanm,
    • 3 replies
    • 1550 views

  6. Download file from AWS S3 to stream

    By M. Toussaint,   
    • 1 reply
    • 1627 views

  7. D4P TStringGrid setting cell values

    By PKAsolutions,
    • 2 replies
    • 1134 views

  8. Unable to run 2 TPythonEngine per VCL application

    By Dmitry72,
    • 5 replies
    • 1402 views

  9. Module "sentence_transformers" import in P4D not possible

    By JGMS,   
    • 8 replies
    • 1498 views

  10. How to distribute a project

    By Eezygzy,
    • 1 reply
    • 1126 views

  11. PythonEngine and VCL.PythonGUIINPUTCOMPONENT not working

    By Eezygzy,
    • 5 replies
    • 1328 views

  12. Debug issue with Numpy loading

    By RSG,   
    • 3 replies
    • 1474 views

  13. How can globals be shared amongst multiple modules?

    By RSG,
    • 7 replies
    • 1692 views

  14. Handling Python indented blocks with ExecString()

    By RSG,
    • 6 replies
    • 1858 views

  15. How to get a pandas dataframe in delphi

    By ricardo chapingo,   
    • 1 reply
    • 1508 views

  16. Python4Delphi performance in a dll

    By Adham,
    • 2 replies
    • 1136 views

  17. Calling python scripts. Returning python output.

    By marcovth,
    • 3 replies
    • 2100 views

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

    By RSG,   
    • 2 replies
    • 1252 views

  19. How to use PyArg_ParseTupleAndKeywords

    By iqrf,
    • 3 replies
    • 1082 views

  20. How to catch if the object is assigned None

    By iqrf,
    • 4 replies
    • 1199 views

  21. TPythonModule - submodule

    By iqrf,
    • 5 replies
    • 1542 views

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

    By Heimo,
    • 1 reply
    • 1446 views

  23. PyDict - how to set readonly

    By iqrf,
    • 0 replies
    • 834 views

  24. TPythonInputOutput separation Python Error

    By iqrf,
    • 3 replies
    • 1399 views

  25. Cancel script execution

    By bekrause,
    • 4 replies
    • 1943 views
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