qgis-remote-debug

Connect a running QGIS plugin to a Python remote debugger.

The following debuggers are supported:

PyDev (Eclipse)

PyDev is a Python IDE for Eclipse with remote debugger support.
Winpdb

Winpdb is a platform independent GPL Python debugger with support for multiple threads, namespace modification, embedded debugging, encrypted communication and is up to 20 times faster than pdb.
Eric 6

Eric is a full featured Python and Ruby editor and IDE, written in Python. It is based on the cross platform Qt gui toolkit, integrating the highly flexible Scintilla editor control.

Usage

Click Plugins > Remote Debug > Remote Debug, select your debugger and follow the instructions.