Mercurial > hg
view mercurial/extensions.py @ 8847:7951f385fcb7
url: support client certificate files over HTTPS (issue643)
This extends the httpshandler with the means to utilise the auth
section to provide it with a PEM encoded certificate key file and
certificate chain file. This works also with sites that both require
client certificate authentication and basic or digest password
authentication, although the latter situation may require the user to
enter the PEM password multiple times.
author | Henrik Stuart <hg@hstuart.dk> |
---|---|
date | Sat, 20 Jun 2009 10:58:57 +0200 |
parents | 46293a0c7e9f |
children | 20a25042fadc |
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# extensions.py - extension handling for mercurial # # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2, incorporated herein by reference. import imp, os import util, cmdutil from i18n import _ _extensions = {} _order = [] def extensions(): for name in _order: module = _extensions[name] if module: yield name, module 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 loadpath(path, module_name): module_name = module_name.replace('.', '_') path = os.path.expanduser(path) if os.path.isdir(path): # module/__init__.py style d, f = os.path.split(path.rstrip('/')) fd, fpath, desc = imp.find_module(f, [d]) return imp.load_module(module_name, fd, fpath, desc) else: return imp.load_source(module_name, path) def load(ui, name, path): if name.startswith('hgext.') or name.startswith('hgext/'): shortname = name[6:] else: shortname = name if shortname in _extensions: return _extensions[shortname] = None if path: # the module will be loaded in sys.modules # choose an unique name so that it doesn't # conflicts with other modules mod = loadpath(path, 'hgext.%s' % name) 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[shortname] = mod _order.append(shortname) uisetup = getattr(mod, 'uisetup', None) if uisetup: uisetup(ui) def loadall(ui): result = ui.configitems("extensions") for (name, path) in result: if path: if path[0] == '!': continue try: load(ui, name, path) except KeyboardInterrupt: raise except Exception, inst: if path: ui.warn(_("*** failed to import extension %s from %s: %s\n") % (name, path, inst)) else: ui.warn(_("*** failed to import extension %s: %s\n") % (name, inst)) if ui.traceback(): return 1 def wrapcommand(table, command, wrapper): aliases, entry = cmdutil.findcmd(command, table) for alias, e in table.iteritems(): if e is entry: key = alias break origfn = entry[0] def wrap(*args, **kwargs): return util.checksignature(wrapper)( util.checksignature(origfn), *args, **kwargs) wrap.__doc__ = getattr(origfn, '__doc__') wrap.__module__ = getattr(origfn, '__module__') newentry = list(entry) newentry[0] = wrap table[key] = tuple(newentry) return entry def wrapfunction(container, funcname, wrapper): def wrap(*args, **kwargs): return wrapper(origfn, *args, **kwargs) origfn = getattr(container, funcname) setattr(container, funcname, wrap) return origfn