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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

206 topics in this forum

  1. Access Violation python39.dll

    By Emanuel Silva,
    • 2 replies
    • 2498 views

  2. Multiple Instances of Python Engine

    By psla314,
    • 9 replies
    • 3443 views

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

    By FranzB,
    • 9 replies
    • 3352 views

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

    By J. Robroeks,
    • 4 replies
    • 2421 views

  5. create delphi4python at run time

    By FranzB,
    • 1 reply
    • 2030 views

  6. Memory leak when freeing initialized PythonDelphiVar

    By J. Robroeks,
    • 1 reply
    • 1835 views

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

    By BastiFantasti,
    • 5 replies
    • 1904 views

  8. exit terminates delphi app

    By zMotoR,
    • 19 replies
    • 3366 views

  9. The app freezes on executing webdriver.Chrome

    By zMotoR,
    • 2 replies
    • 3583 views

  10. NumPy + Demo34

    By DominicE,
    • 5 replies
    • 2443 views

  11. Clearing the Main Module

    By fjames,
    • 3 replies
    • 2383 views

  12. Could not open Python DLL problem

    By marcocir,
    • 8 replies
    • 5248 views

  13. Import Requests

    By Joao,
    • 1 reply
    • 1748 views

  14. threads

    By Joao,
    • 0 replies
    • 2650 views

  15. Prevent External DLL from Exiting Application

    By fjames,
    • 7 replies
    • 2602 views

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

    By ChrSax,   
    • 3 replies
    • 1486 views

  17. Python4delphi with Lazarus on Linux?

    By DJSox,
    • 1 reply
    • 1727 views

  18. Delphi Interfaces used from within Python

    By vanners,
    • 0 replies
    • 1575 views

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

    By matrix1233,
    • 12 replies
    • 2673 views

  20. Request For a Python Pandas Code Example for Python4delphi

    By bravis,
    • 1 reply
    • 1540 views

  21. Problem with FPC

    By matrix1233,
    • 15 replies
    • 2597 views

  22. when to use Py_XDecRef / Py_XIncRef ?

    By kalmen,
    • 1 reply
    • 1515 views

  23. Accessing the memory of a Python List

    By fjames,
    • 21 replies
    • 4609 views

  24. Running complicated python code from existing TThread hangs

    By DaveLaneCA,
    • 5 replies
    • 1851 views

  25. Array of Objects

    By psla314,
    • 1 reply
    • 1503 views
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