Mercurial > hg
view contrib/debugshell.py @ 28136:5853878bbc2a
rebase: extract rebaseset and destination computation in a function
The whole rebase function is gargantuan and this computation is almost 100 lines
long. We extract it in a dedicated function as it is independent from the rest
of the rebase code.
Having it in its own function will make it easier to rework the default
destination logic.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
---|---|
date | Tue, 09 Feb 2016 23:49:55 +0000 |
parents | e4b512bb6386 |
children | e28dc6de38e7 |
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# debugshell extension """a python shell with repo, changelog & manifest objects""" import sys import mercurial import code 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.manifest, } code.interact(msg, local=objects) def ipdb(ui, repo, msg, **opts): import IPython cl = repo.changelog mf = repo.manifest 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)