nemunaire/nemubot
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modulecontext: use inheritance instead of conditional init

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nemunaire 2017-07-03 07:19:01 +02:00 committed by nemunaire
parent b809451be2
commit 91230ac101
3 changed files with 101 additions and 90 deletions
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4
nemubot/__init__.py
View File

@ -17,9 +17,9 @@
__version__ = '4.0.dev3'
__author__ = 'nemunaire'
from nemubot.modulecontext import ModuleContext
from nemubot.modulecontext import _ModuleContext
context = ModuleContext(None, None)
context = _ModuleContext()
def requires_version(min=None, max=None):

4
nemubot/bot.py
View File

@ -478,7 +478,7 @@ class Bot(threading.Thread):
module.print = prnt
# Create module context
from nemubot.modulecontext import ModuleContext
from nemubot.modulecontext import _ModuleContext, ModuleContext
module.__nemubot_context__ = ModuleContext(self, module)
if not hasattr(module, "logger"):
@ -486,7 +486,7 @@ class Bot(threading.Thread):
# Replace imported context by real one
for attr in module.__dict__:
if attr != "__nemubot_context__" and type(module.__dict__[attr]) == ModuleContext:
if attr != "__nemubot_context__" and isinstance(module.__dict__[attr], _ModuleContext):
module.__dict__[attr] = module.__nemubot_context__
# Register decorated functions

169
nemubot/modulecontext.py
View File

@ -1,5 +1,5 @@
# Nemubot is a smart and modulable IM bot.
# Copyright (C) 2012-2015 Mercier Pierre-Olivier
# Copyright (C) 2012-2017 Mercier Pierre-Olivier
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
@ -14,105 +14,61 @@
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
class ModuleContext:
class _ModuleContext:
def __init__(self, context, module):
"""Initialize the module context
arguments:
context -- the bot context
module -- the module
"""
def __init__(self, module=None):
self.module = module
if module is not None:
module_name = module.__spec__.name if hasattr(module, "__spec__") else module.__name__
self.module_name = module.__spec__.name if hasattr(module, "__spec__") else module.__name__
else:
module_name = ""
# Load module configuration if exists
if (context is not None and
module_name in context.modules_configuration):
self.config = context.modules_configuration[module_name]
else:
from nemubot.config.module import Module
self.config = Module(module_name)
self.module_name = ""
self.hooks = list()
self.events = list()
self.debug = context.verbosity > 0 if context is not None else False
self.debug = False
from nemubot.hooks import Abstract as AbstractHook
from nemubot.config.module import Module
self.config = Module(self.module_name)
# Define some callbacks
if context is not None:
def load_data():
return context.datastore.load(module_name)
def add_hook(hook, *triggers):
assert isinstance(hook, AbstractHook), hook
self.hooks.append((triggers, hook))
return context.treater.hm.add_hook(hook, *triggers)
def del_hook(hook, *triggers):
assert isinstance(hook, AbstractHook), hook
self.hooks.remove((triggers, hook))
return context.treater.hm.del_hooks(*triggers, hook=hook)
def subtreat(msg):
yield from context.treater.treat_msg(msg)
def add_event(evt, eid=None):
return context.add_event(evt, eid, module_src=module)
def del_event(evt):
return context.del_event(evt, module_src=module)
def send_response(server, res):
if server in context.servers:
if res.server is not None:
return context.servers[res.server].send_response(res)
else:
return context.servers[server].send_response(res)
else:
module.logger.error("Try to send a message to the unknown server: %s", server)
return False
else: # Used when using outside of nemubot
def load_data():
def load_data(self):
from nemubot.tools.xmlparser import module_state
return module_state.ModuleState("nemubotstate")
def add_hook(hook, *triggers):
def add_hook(self, hook, *triggers):
from nemubot.hooks import Abstract as AbstractHook
assert isinstance(hook, AbstractHook), hook
self.hooks.append((triggers, hook))
def del_hook(hook, *triggers):
def del_hook(self, hook, *triggers):
from nemubot.hooks import Abstract as AbstractHook
assert isinstance(hook, AbstractHook), hook
self.hooks.remove((triggers, hook))
def subtreat(msg):
def subtreat(self, msg):
return None
def add_event(evt, eid=None):
return context.add_event(evt, eid, module_src=module)
def del_event(evt):
return context.del_event(evt, module_src=module)
def send_response(server, res):
module.logger.info("Send response: %s", res)
def add_event(self, evt, eid=None):
return self.events.append((evt, eid))
def save():
context.datastore.save(module_name, self.data)
def del_event(self, evt):
for i in self.events:
e, eid = i
if e == evt:
self.events.remove(i)
return True
return False
def subparse(orig, cnt):
if orig.server in context.servers:
return context.servers[orig.server].subparse(orig, cnt)
def send_response(self, server, res):
self.module.logger.info("Send response: %s", res)
self.load_data = load_data
self.add_hook = add_hook
self.del_hook = del_hook
self.add_event = add_event
self.del_event = del_event
self.save = save
self.send_response = send_response
self.subtreat = subtreat
self.subparse = subparse
def save(self):
self.context.datastore.save(self.module_name, self.data)
def subparse(self, orig, cnt):
if orig.server in self.context.servers:
return self.context.servers[orig.server].subparse(orig, cnt)
@property
def data(self):
@ -129,7 +85,62 @@ class ModuleContext:
self.del_hook(h, *s)
# Remove registered events
for e in self.events:
self.del_event(e)
for evt, eid, module_src in self.events:
self.del_event(evt)
self.save()
class ModuleContext(_ModuleContext):
def __init__(self, context, *args, **kwargs):
"""Initialize the module context
arguments:
context -- the bot context
module -- the module
"""
super().__init__(*args, **kwargs)
# Load module configuration if exists
if self.module_name in context.modules_configuration:
self.config = context.modules_configuration[self.module_name]
self.context = context
self.debug = context.verbosity > 0
def load_data(self):
return self.context.datastore.load(self.module_name)
def add_hook(self, hook, *triggers):
from nemubot.hooks import Abstract as AbstractHook
assert isinstance(hook, AbstractHook), hook
self.hooks.append((triggers, hook))
return self.context.treater.hm.add_hook(hook, *triggers)
def del_hook(self, hook, *triggers):
from nemubot.hooks import Abstract as AbstractHook
assert isinstance(hook, AbstractHook), hook
self.hooks.remove((triggers, hook))
return self.context.treater.hm.del_hooks(*triggers, hook=hook)
def subtreat(self, msg):
yield from self.context.treater.treat_msg(msg)
def add_event(self, evt, eid=None):
return self.context.add_event(evt, eid, module_src=self.module)
def del_event(self, evt):
return self.context.del_event(evt, module_src=self.module)
def send_response(self, server, res):
if server in self.context.servers:
if res.server is not None:
return self.context.servers[res.server].send_response(res)
else:
return self.context.servers[server].send_response(res)
else:
self.module.logger.error("Try to send a message to the unknown server: %s", server)
return False