Mercurial > hg
view contrib/debugshell.py @ 20739:1b4f2399f3c4
revset: add documentation and comment for _generatorset
(clean up some old irrelevant comment in the process)
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Fri, 14 Mar 2014 10:57:04 -0700 |
parents | cccc44304b2c |
children | 8b5c039f2b4f |
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# debugshell extension """a python shell with repo, changelog & manifest objects""" import sys import mercurial import code 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() 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: __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) cmdtable = { "debugshell|dbsh": (debugshell, []) }