Mercurial > hg
view contrib/debugshell.py @ 49370:1572f790ee5e stable
convert: remove old ElementTree import cruft from darcs
All the `import elementtree` attempts seem to pre-date py2.5, when it was
brought into the standard library, and the manual `cElementTree` fast
implementation import has been unnecessary and deprecated since py3.3.
author | Ian Moody <moz-ian@perix.co.uk> |
---|---|
date | Wed, 15 Jun 2022 01:01:02 +0100 |
parents | 6000f5b25c9b |
children |
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# debugshell extension """a python shell with repo, changelog & manifest objects""" import code import mercurial import sys from mercurial import ( demandimport, pycompat, 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(b'debugshell|dbsh', []) def debugshell(ui, repo, **opts): bannermsg = "loaded repo : %s\n" "using source: %s" % ( pycompat.sysstr(repo.root), mercurial.__path__[0], ) pdbmap = {'pdb': 'code', 'ipdb': 'IPython'} debugger = ui.config(b"ui", b"debugger") if not debugger: debugger = 'pdb' else: debugger = pycompat.sysstr(debugger) # if IPython doesn't exist, fallback to code.interact try: with demandimport.deactivated(): __import__(pdbmap[debugger]) except ImportError: ui.warnnoi18n( b"%s debugger specified but %s module was not found\n" % (debugger, pdbmap[debugger]) ) debugger = b'pdb' getattr(sys.modules[__name__], debugger)(ui, repo, bannermsg, **opts)