def cmdhelp(self):
""" Combined Help structure for all extensions. """
try:
return self.__help
except AttributeError:
self.__help = Help(self.extensions, logger=self.logger)
return self.__help
def load_extensions(self):
""" Load BofhdExtensions (commands and help texts).
This will load and initialize the BofhdExtensions specified by the
configuration.
"""
self.extensions = getattr(self, 'extensions', set())
for cls in self.extensions:
# Reload existing modules
reload(sys.modules[cls.__module__])
self.extensions = set()
self.classmap.clear()
self.commands.clear()
for module_name, class_name in self.__config.extensions():
mod = Utils.dyn_import(module_name)
# TODO: Make dyn_import support class name
try:
cls = getattr(mod, class_name)
except AttributeError:
raise ImportError("Module '{}' has no class '{}'"
.format(module_name, class_name))
self.extensions.add(cls)
# Map commands to BofhdExtensions
# NOTE: Any duplicate command will be overloaded by later
# BofhdExtensions.
for rpc in cls.list_commands('all_commands').keys():
self.classmap[rpc] = cls
for rpc in cls.list_commands('hidden_commands').keys():
self.classmap[rpc] = cls
# Check that all calls are implemented
for rpc in sorted(self.classmap.keys()):
if not hasattr(self.classmap[rpc], rpc):
self.logger.warn("Warning, command %r is not implemented", rpc)
self.__help = Help(self.extensions, logger=self.logger)
self._log_help_text_mismatch()
self._log_command_mismatch()