def buildOptions(self):
assert self.program is not None
config = self.optionsClass(self.program)
config.commandPackage = reflect.namedModule(self.commandPackageName)
log.msg("Loaded the plugin package: {0.commandPackage}".format(config))
return config
def _cacheCommands(self):
"""Populate self._commands by loading plugins."""
if len(self._commands) == 0:
cmdIface, cmdPkg = self.commandInterface, self.commandPackage
if cmdIface and cmdPkg:
for cmd in getPlugins(cmdIface, cmdPkg):
log.msg("Loaded command: {0!r}".format(cmd))
self._commands[cmd.name] = cmd
return self._commands.itervalues()
def installPlugins(self):
# Prepare plugin directory
rootDir = self.makeTestRoot()
pluginDir = os.path.join(rootDir, self.commandPackageName)
os.makedirs(pluginDir)
# Write plugins files
for name, content in self.plugins.iteritems():
name = "{0}.py".format(name)
path = os.path.join(pluginDir, name)
with open(path, "w") as p:
p.write(content)
# Configure sys.path
self._sys_path = sys.path[:]
sys.path.append(os.path.abspath(rootDir))
log.msg("System path altered to be: {0!r}".format(sys.path))
def requestAvatar(self, avatarId, _mind, *interfaces):
log.msg("{0} is requesting an avatar for {1}.".format(avatarId,
" or ".join(i.__name__ for i in interfaces)))
if IResource in interfaces:
if avatarId in self._seen:
a = self._seen[avatarId]
else:
a = self._seen[avatarId] = self.avatarClass(avatarId)
a.loggedIn()
interface = IResource
avatar = AuthorizedPubResource(a, IResource(self.pubSvc))
logOut = a.loggedOut
else:
raise NotImplemented(interfaces)
log.debug("Avatar: {0!r} {1!r}".format(interface.__name__, avatar.id))
return (interface, avatar, logOut)
