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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

251 topics in this forum

  1. Help wanted: Run Python (P4D) in a Delphi thread without blocking UI

    By Tom F,
    • 2 replies
    • 357 views

  2. TPyDelphiWrapper and initialization/finalization issue

    By Jacek Laskowski,
    • 3 replies
    • 265 views

  3. PythonEngine.PyUnicode_FromString() issue

    By Jacek Laskowski,
    • 4 replies
    • 393 views

  4. TypeError: 'PythonDelphiVar' object cannot be interpreted as an integer"

    By Jacek Laskowski,
    • 11 replies
    • 547 views

  5. Error 'No module named' on importing python-file

    By Brent,
    • 2 replies
    • 399 views

  6. Python Output

    By pcoenen,
    • 2 replies
    • 557 views

  7. Getting exitcode (%errorlevel%) of python script

    By gmbouwer,   
    • 6 replies
    • 713 views

  8. Fix: Using stateful=True in LSTM layers with Keras4Delphi (no more shape errors!)

    By Roelof1986,   
    • 0 replies
    • 459 views

  9. How to get Python functions running in the background (P4D)

    By JGMS,
    • 5 replies
    • 671 views

  10. How to get a pandas dataframe in delphi

    By ricardo chapingo,   
    • 3 replies
    • 2175 views

  11. TreeView Child Node Data

    By shineworld,   
    • 2 replies
    • 849 views

  12. DelphiVCL and TreeView OnCollpasing

    By shineworld,
    • 1 reply
    • 663 views

  13. VTK in DelphiVCL or DelphiFMX

    By shineworld,   
    • 13 replies
    • 3190 views

  14. Creation of TPythonDelphiVar on-the-fly don't works as expected.

    By Juan C.Cilleruelo,   
    • 5 replies
    • 2413 views

  15. MainModule.varname is cached?

    By softtouch,
    • 4 replies
    • 1040 views

  16. Cannot debug delphi code in the Python4Delphi Demo1 project - [Solved]

    By JohnLM,   
    • 2 replies
    • 1009 views

  17. How do I "Import" Libraries using Python4Delphi?

    By JohnLM,   
    • 10 replies
    • 2150 views

  18. Arrays from Delphi to Python and vice versa

    By JGMS,
    • 2 replies
    • 1105 views

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

    By softtouch,
    • 1 reply
    • 998 views

  20. P4D Android visual component

    By Walid Alg,   
    • 4 replies
    • 1377 views

  21. Modify bitmap of FMX Image object

    By shineworld,   
    • 7 replies
    • 3050 views

  22. Add extra components without touch DelphiVCL

    By shineworld,   
    • 1 reply
    • 1073 views

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

    By softtouch,
    • 1 reply
    • 869 views

  24. Python4Delphi Crash immediately after launch

    By Celebr0,
    • 17 replies
    • 2756 views

  25. No python engine was created error

    By softtouch,
    • 3 replies
    • 1140 views
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