Drag and drop onto Python script in Windows Explorer

Sure. From a mindless technology article called "Make Python Scripts Droppable in Windows", you can add a drop handler by adding a registry key:

Here’s a registry import file that you can use to do this. Copy the following into a .reg file and run it (Make sure that your .py extensions are mapped to Python.File).

Windows Registry Editor Version 5.00[HKEY_CLASSES_ROOT\Python.File\shellex\DropHandler]@="{60254CA5-953B-11CF-8C96-00AA00B8708C}"

This makes Python scripts use the WSH drop handler, which is compatible with long filenames. To use the short filename handler, replace the GUID with 86C86720-42A0-1069-A2E8-08002B30309D.

A comment in that post indicates that one can enable dropping on "no console Python files (.pyw)" or "compiled Python files (.pyc)" by using the Python.NoConFile and Python.CompiledFile classes.

write a simple shell script (file.bat)

"C:\python27\python.exe" yourprogram.py %*

where %* stands for the all arguments you pass to the script.

Now drag & drop your target files on the file.bat icon.

With an installed python - at least 2.6.1 - you can just drag and drop any file on a python script.

import sysdroppedFile = sys.argv[1]print droppedFile

sys.argv[0] is the script itself. sys.argv[n+1] are the files you have dropped.