added an untested module requirement system.
This commit is contained in:
parent
9567ad4784
commit
80818fad66
1 changed files with 29 additions and 9 deletions
|
@ -5,10 +5,15 @@ class ModuleManager(object):
|
|||
self.bot = bot
|
||||
self.directory = directory
|
||||
self.modules = {}
|
||||
self.waiting_requirement = {}
|
||||
def list_modules(self):
|
||||
return sorted(glob.glob(os.path.join(self.directory, "*.py")))
|
||||
def load_module(self, filename):
|
||||
name = os.path.basename(filename).rsplit(".py", 1)[0]
|
||||
|
||||
def module_name(self, filename):
|
||||
return os.path.basename(filename).rsplit(".py", 1)[0].lower()
|
||||
|
||||
def _load_module(self, filename):
|
||||
name = self.module_name(filename)
|
||||
with open(filename) as module_file:
|
||||
while True:
|
||||
line = module_file.readline().strip()
|
||||
|
@ -23,6 +28,13 @@ class ModuleManager(object):
|
|||
if not line_split[1].lower() in self.bot.config:
|
||||
# nope, required config option not present.
|
||||
return None
|
||||
elif line_split[0] == "#--require-module" and len(
|
||||
line_split) > 1:
|
||||
if not "bitbot_%s" % line_split[1].lower() in sys.modules:
|
||||
if not line_split[1].lower() in self.waiting_requirement:
|
||||
self.waiting_requirement[line_split[1].lower()] = set([])
|
||||
self.waiting_requirement[line_split[1].lower()].add(filename)
|
||||
return None
|
||||
else:
|
||||
break
|
||||
module = imp.load_source("bitbot_%s" % name, filename)
|
||||
|
@ -33,13 +45,21 @@ class ModuleManager(object):
|
|||
module_object = module.Module(self.bot)
|
||||
if not hasattr(module_object, "_name"):
|
||||
module_object._name = name.title()
|
||||
assert not module_object._name in self.modules, (
|
||||
"module name '%s' attempted to be used twice.")
|
||||
return module_object
|
||||
|
||||
def load_module(self, filename):
|
||||
name = self.module_name(filename)
|
||||
module = self._load_module(filename)
|
||||
if module:
|
||||
self.modules[module._name] = module
|
||||
if name in self.waiting_requirement:
|
||||
for filename in self.waiting_requirement:
|
||||
self.load_module(filename)
|
||||
else:
|
||||
sys.stderr.write("module '%s' not loaded.\n" % filename)
|
||||
|
||||
def load_modules(self):
|
||||
for filename in self.list_modules():
|
||||
module = self.load_module(filename)
|
||||
if module:
|
||||
assert not module._name in self.modules, (
|
||||
"module name '%s' attempted to be used twice.")
|
||||
self.modules[module._name] = module
|
||||
else:
|
||||
sys.stderr.write("module '%s' not loaded.\n" % filename)
|
||||
self.load_module(filename)
|
||||
|
|
Loading…
Reference in a new issue