Mercurial > hg
view contrib/debugshell.py @ 41790:4d21ebc4cb47
mq: disable qrecord during histedit (issue5981)
qrecord during histedit may lead to deadlock-like situations. qpop will throw
an error on called during histedit even after qrecord-ing those changes. This
patch makes qrecord to abort on histedit.
Differential Revision: https://phab.mercurial-scm.org/D5997
author | Navaneeth Suresh <navaneeths1998@gmail.com> |
---|---|
date | Fri, 22 Feb 2019 00:54:06 +0530 |
parents | aaad36b88298 |
children | b10bbbe995eb |
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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 ( demandimport, registrar, ) cmdtable = {} command = registrar.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)