Modify context reload for better maintainability

bot.py

@@ -429,6 +429,9 @@ class Bot(threading.Thread):
 
 def hotswap(bak):
     bak.stop = True
+    if bak.event_timer is not None:
+        bak.event_timer.cancel()
+
     new = Bot(str(bak.ip), bak.modules_paths, bak.data_path)
     new.servers = bak.servers
     new.modules = bak.modules
@@ -436,6 +439,8 @@ def hotswap(bak):
     new.events = bak.events
     new.hooks = bak.hooks
     new.network = bak.network
+
+    new._update_event_timer()
     return new
 
 def reload():
@@ -455,10 +460,8 @@ def reload():
 
     import hooks
     imp.reload(hooks)
-    import hooks.manager
+
-    imp.reload(hooks.manager)
+    hooks.reload()
-    import hooks.messagehook
-    imp.reload(hooks.messagehook)
 
     import importer
     imp.reload(importer)
@@ -466,28 +469,24 @@ def reload():
     import message
     imp.reload(message)
 
+    message.reload()
+
     import prompt
     imp.reload(prompt)
-    import prompt.builtins
+
-    imp.reload(prompt.builtins)
+    prompt.reload()
 
     import server
     rl,wl,xl = server._rlist,server._wlist,server._xlist
     imp.reload(server)
     server._rlist,server._wlist,server._xlist = rl,wl,xl
-    import server.socket
+
-    imp.reload(server.socket)
+    server.reload()
-    import server.IRC
-    imp.reload(server.IRC)
 
     import tools
     imp.reload(tools)
-    import tools.countdown
+
-    imp.reload(tools.countdown)
+    tools.reload()
-    import tools.date
-    imp.reload(tools.date)
-    import tools.web
-    imp.reload(tools.web)
 
     import xmlparser
     imp.reload(xmlparser)

hooks/__init__.py

@@ -16,6 +16,8 @@
 # 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/>.
 
+import imp
+
 from exception import IRCException
 
 def call_game(call, *args, **kargs):
@@ -74,3 +76,11 @@ def hook(store, *args, **kargs):
         last_registered.append((store, MessageHook(call, *args, **kargs)))
         return call
     return sec
+
+
+def reload():
+    import hooks.manager
+    imp.reload(hooks.manager)
+
+    import hooks.messagehook
+    imp.reload(hooks.messagehook)

message/__init__.py

@@ -17,6 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from datetime import datetime, timezone
+import imp
 
 class AbstractMessage:
 
@@ -158,3 +159,13 @@ class OwnerCommand(Command):
     """This class represents a special command incomming from the owner"""
 
     pass
+
+
+def reload():
+    import message.visitor
+    imp.reload(message.visitor)
+
+    import message.printer
+    imp.reload(message.printer)
+
+    message.printer.reload()

message/printer/__init__.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+
+# Nemubot is a smart and modulable IM bot.
+# Copyright (C) 2012-2014  nemunaire
+#
+# 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
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# 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/>.
+
+import imp
+
+def reload():
+    import message.printer.IRC
+    imp.reload(message.printer.IRC)

prompt/__init__.py

@@ -101,3 +101,7 @@ class Prompt:
 
 def hotswap(prompt):
     return Prompt(prompt.HOOKS_CAPS, prompt.HOOKS_LIST)
+
+def reload():
+    import prompt.builtins
+    imp.reload(prompt.builtins)

server/__init__.py

@@ -17,6 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import io
+import imp
 import logging
 import socket
 import queue
@@ -143,3 +144,11 @@ class AbstractServer(io.IOBase):
         """Exception occurs in fd"""
         self.logger.warning("Unhandle file descriptor exception on server %s",
                             self.id)
+
+
+def reload():
+    import server.socket
+    imp.reload(server.socket)
+
+    import server.IRC
+    imp.reload(server.IRC)

tools/__init__.py

@@ -31,3 +31,14 @@ def ipToInt(ip):
     for b in ip.split("."):
         sum = 256 * sum + int(b)
     return sum
+
+
+def reload():
+    import tools.countdown
+    imp.reload(tools.countdown)
+
+    import tools.date
+    imp.reload(tools.date)
+
+    import tools.web
+    imp.reload(tools.web)