Introduction
pymontrace is a production oriented debugger for python.
It enables you to attach to running python programs an inspect their activity without stopping them.
Unlike many other tools it does not require any upfront preparation such as installing a special package in the application in advance.
Note: it's not possible that pymontrace be 100% safe. Use against your production system at your own peril. However, if any lockups or crashes do occur, do let us know.