Tk
Other Graphical User Interface Packages
Major cross-platform (Windows, Mac OS X, Unix-like) GUI toolkits are available for Python:
IDLE
Source code: Lib/idlelib/
tkinter.tix — Extension widgets for Tk
Source code: Lib/tkinter/tix.py
tkinter.ttk — Tk themed widgets
Source code: Lib/tkinter/ttk.py
tkinter.dnd — Drag and drop support
Source code: Lib/tkinter/dnd.py
tkinter.messagebox — Tkinter message prompts
Source code: Lib/tkinter/messagebox.py
Tkinter Dialogs
Source code: Lib/tkinter/simpledialog.py
tkinter.font — Tkinter font wrapper
Source code: Lib/tkinter/font.py
tkinter.colorchooser — Color choosing dialog
Source code: Lib/tkinter/colorchooser.py
tkinter — Python interface to Tcl/Tk
Source code: Lib/tkinter/__init__.py
tkinter.scrolledtext — Scrolled Text Widget
Source code: Lib/tkinter/scrolledtext.py