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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

242 topics in this forum

  1. DelphiVCL and asyncio

    By shineworld,   
    • 4 replies
    • 1324 views

  2. Python for Delphi: Recent new features and enhancements

    By pyscripter,
    • 1 reply
    • 1424 views

  3. True thread parallelism with P4D and Python 12

    By pyscripter,   
    • 7 replies
    • 1884 views

  4. using python4delphi to call python function and get return result

    By mbaghb,   
    • 6 replies
    • 2828 views

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

    By dnbif72,   
    • 5 replies
    • 1808 views

  6. RunntimeError in simple demo

    By JonRobertson,   
    • 3 replies
    • 1271 views

  7. What Python4Delphi version to use

    By shineworld,   
    • 1 reply
    • 971 views

  8. Can not install P4D package

    By bojanm,
    • 3 replies
    • 1614 views

  9. Download file from AWS S3 to stream

    By M. Toussaint,   
    • 1 reply
    • 1707 views

  10. D4P TStringGrid setting cell values

    By PKAsolutions,
    • 2 replies
    • 1205 views

  11. Unable to run 2 TPythonEngine per VCL application

    By Dmitry72,
    • 5 replies
    • 1456 views

  12. Module "sentence_transformers" import in P4D not possible

    By JGMS,   
    • 8 replies
    • 1616 views

  13. How to distribute a project

    By Eezygzy,
    • 1 reply
    • 1198 views

  14. PythonEngine and VCL.PythonGUIINPUTCOMPONENT not working

    By Eezygzy,
    • 5 replies
    • 1389 views

  15. Debug issue with Numpy loading

    By RSG,   
    • 3 replies
    • 1589 views

  16. How can globals be shared amongst multiple modules?

    By RSG,
    • 7 replies
    • 1766 views

  17. Handling Python indented blocks with ExecString()

    By RSG,
    • 6 replies
    • 1954 views

  18. Python4Delphi performance in a dll

    By Adham,
    • 2 replies
    • 1188 views

  19. Calling python scripts. Returning python output.

    By marcovth,
    • 3 replies
    • 2225 views

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

    By RSG,   
    • 2 replies
    • 1308 views

  21. How to use PyArg_ParseTupleAndKeywords

    By iqrf,
    • 3 replies
    • 1147 views

  22. How to catch if the object is assigned None

    By iqrf,
    • 4 replies
    • 1240 views

  23. TPythonModule - submodule

    By iqrf,
    • 5 replies
    • 1631 views

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

    By Heimo,
    • 1 reply
    • 1506 views

  25. PyDict - how to set readonly

    By iqrf,
    • 0 replies
    • 873 views
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