Mercurial > hg
view contrib/debugshell.py @ 31237:1b08aca7870a
vfs: use 'vfs' module directly in 'mercurial.cmdutil'
Now that the 'vfs' classes moved in their own module, lets use the new module
directly. We update code iteratively to help with possible bisect needs in the
future.
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
---|---|
date | Thu, 02 Mar 2017 13:30:47 +0100 |
parents | 11b8b740d54a |
children | 46ba2cdda476 |
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# debugshell extension """a python shell with repo, changelog & manifest objects""" from __future__ import absolute_import import code import mercurial import sys from mercurial import ( cmdutil, demandimport, ) cmdtable = {} command = cmdutil.command(cmdtable) def pdb(ui, repo, msg, **opts): objects = { 'mercurial': mercurial, 'repo': repo, 'cl': repo.changelog, 'mf': repo.manifestlog, } code.interact(msg, local=objects) def ipdb(ui, repo, msg, **opts): import IPython cl = repo.changelog mf = repo.manifestlog cl, mf # use variables to appease pyflakes IPython.embed() @command('debugshell|dbsh', []) def debugshell(ui, repo, **opts): bannermsg = "loaded repo : %s\n" \ "using source: %s" % (repo.root, mercurial.__path__[0]) pdbmap = { 'pdb' : 'code', 'ipdb' : 'IPython' } debugger = ui.config("ui", "debugger") if not debugger: debugger = 'pdb' # if IPython doesn't exist, fallback to code.interact try: with demandimport.deactivated(): __import__(pdbmap[debugger]) except ImportError: ui.warn(("%s debugger specified but %s module was not found\n") % (debugger, pdbmap[debugger])) debugger = 'pdb' getattr(sys.modules[__name__], debugger)(ui, repo, bannermsg, **opts)