# Erebus IRC bot - Author: John Runyon
# module loading/unloading/tracking code
-import sys
+import sys, time
import modlib
modules = {}
def isloaded(modname): return modname in modules
def modhas(modname, attname): return getattr(modules[modname], attname, None) is not None
-def load(parent, modname):
+def load(parent, modname, dependent=False):
+ #wrapper to call _load and print return
+ if dependent:
+ print "Loading dependency %s..." % (modname),
+ else:
+ print "%09.3f [MOD] [#] Loading %s... " % (time.time() % 100000, modname),
+ modstatus = _load(parent, modname, dependent)
+ if not modstatus:
+ print str(modstatus)
+ elif modstatus == True:
+ if dependent:
+ print "OK. ",
+ else:
+ print "OK."
+ else:
+ print modstatus
+ return modstatus
+
+def _load(parent, modname, dependent=False):
if not isloaded(modname):
try:
- mod = __import__(modname)
+ mod = __import__('modules.'+modname, globals(), locals(), ['*'], -1)
+ # ^ fromlist doesn't actually do anything(?) but it means we don't have to worry about this returning the top-level "modules" object
reload(mod) #in case it's been previously loaded.
- except BaseException as e: #we don't want even sys.exit() to crash us (in case of malicious module) so use BaseException
+ except Exception as e:
return modlib.error(e)
-
+
if not hasattr(mod, 'modinfo'):
return modlib.error('no modinfo')
for dep in mod.modinfo['depends']:
if dep not in modules:
- depret = load(parent, dep)
+ depret = load(parent, dep, dependent=True)
if not depret:
return
dependents[dep].append(modname)
for m in modlist: unload(parent, m)
def reloadall(parent, modlist):
for m in modlist: reloadmod(parent, m)
-
-sys.path.append('modules')