Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/extensions.py @ 4589:451e91ed535e
convert extension: Add support for username mapping
Allows mapping usernames to new ones during conversion process.
- Use -A option for first import
- Then at the end of the conversion process and if the destination
repo supports authorfile attribute, author map content is copied
to the file pointed by the authorfile call.
- On incremental conversions w/o any -A option specified, the
destination authorfile, if any, gets read automatically.
EG: This allows mapping unix system usernames used in CVS accounts
to a more typical "Firstname Lastname <address@server.org>" pair.
author | Edouard Gomez <ed.gomez@free.fr> |
---|---|
date | Thu, 14 Jun 2007 23:25:55 +0200 |
parents | 7de7a80e7422 |
children | 669e76b7df24 |
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# extensions.py - extension handling for mercurial # # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. import imp, os import commands, hg, util, sys from i18n import _ _extensions = {} def find(name): '''return module with given extension name''' try: return _extensions[name] except KeyError: for k, v in _extensions.iteritems(): if k.endswith('.' + name) or k.endswith('/' + name): return v raise KeyError(name) def load(ui, name, path): if name in _extensions: return if path: # the module will be loaded in sys.modules # choose an unique name so that it doesn't # conflicts with other modules module_name = "hgext_%s" % name.replace('.', '_') if os.path.isdir(path): # module/__init__.py style d, f = os.path.split(path) fd, fpath, desc = imp.find_module(f, [d]) mod = imp.load_module(module_name, fd, fpath, desc) else: mod = imp.load_source(module_name, path) else: def importh(name): mod = __import__(name) components = name.split('.') for comp in components[1:]: mod = getattr(mod, comp) return mod try: mod = importh("hgext.%s" % name) except ImportError: mod = importh(name) _extensions[name] = mod uisetup = getattr(mod, 'uisetup', None) if uisetup: uisetup(ui) reposetup = getattr(mod, 'reposetup', None) if reposetup: hg.repo_setup_hooks.append(reposetup) cmdtable = getattr(mod, 'cmdtable', {}) overrides = [cmd for cmd in cmdtable if cmd in commands.table] if overrides: ui.warn(_("extension '%s' overrides commands: %s\n") % (name, " ".join(overrides))) commands.table.update(cmdtable) def loadall(ui): for name, path in ui.extensions(): try: load(ui, name, path) except (util.SignalInterrupt, KeyboardInterrupt): raise except Exception, inst: ui.warn(_("*** failed to import extension %s: %s\n") % (name, inst)) if ui.print_exc(): return 1