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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

235 topics in this forum

  1. GetRegisteredPythonVersions for LINUX

    By FranzB,
    • 2 replies
    • 2161 views

  2. Error 87: Could not open Dll "python38.dll"

    By Jaime Florian,
    • 1 reply
    • 3737 views

  3. Tutorials on Python-Lazarus

    By Prabhat,
    • 2 replies
    • 3463 views

  4. Problems using embedded python package for Windows

    By Rolf Fankhauser,
    • 5 replies
    • 4511 views

  5. Py4Delphi and Python's subprocess

    By diaroeh,
    • 1 reply
    • 1929 views

  6. Access Violation python39.dll

    By Emanuel Silva,
    • 2 replies
    • 3120 views

  7. Multiple Instances of Python Engine

    By psla314,
    • 9 replies
    • 3980 views

  8. create delphi4python at run time, extend demo sample 34

    By FranzB,
    • 9 replies
    • 3809 views

  9. Getting started with Ubuntu 18.04. Error Could not open DLL

    By J. Robroeks,
    • 4 replies
    • 2816 views

  10. create delphi4python at run time

    By FranzB,
    • 1 reply
    • 2218 views

  11. Memory leak when freeing initialized PythonDelphiVar

    By J. Robroeks,
    • 1 reply
    • 1992 views

  12. Issues running Demo Projects on D10.4.2 / Python 3.9.2

    By BastiFantasti,
    • 5 replies
    • 2109 views

  13. exit terminates delphi app

    By zMotoR,
    • 19 replies
    • 3748 views

  14. The app freezes on executing webdriver.Chrome

    By zMotoR,
    • 2 replies
    • 3981 views

  15. Clearing the Main Module

    By fjames,
    • 3 replies
    • 2735 views

  16. Could not open Python DLL problem

    By marcocir,
    • 8 replies
    • 5917 views

  17. Import Requests

    By Joao,
    • 1 reply
    • 1865 views

  18. threads

    By Joao,
    • 0 replies
    • 2907 views

  19. Prevent External DLL from Exiting Application

    By fjames,
    • 7 replies
    • 2984 views

  20. PythonDelphiVar thows AttributeError that object has no attribute 'Value' Python 3.9.1 32Bit

    By ChrSax,   
    • 3 replies
    • 1622 views

  21. Python4delphi with Lazarus on Linux?

    By DJSox,
    • 1 reply
    • 1850 views

  22. Delphi Interfaces used from within Python

    By vanners,
    • 0 replies
    • 1689 views

  23. installing/Executing Python4Delphi App on MacOs (Lazarus) (could not map symbol "Py_DebugFlag")

    By matrix1233,
    • 12 replies
    • 3086 views

  24. Request For a Python Pandas Code Example for Python4delphi

    By bravis,
    • 1 reply
    • 1714 views

  25. Problem with FPC

    By matrix1233,
    • 15 replies
    • 2788 views
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