support @utils.export on functions, to export those functions

modules/coins.py

@@ -39,10 +39,6 @@ class CoinParseException(Exception):
     pass
 
 class Module(ModuleManager.BaseModule):
-    def on_load(self):
-        self.exports.add("command-spec.coins", self._coins_spec)
-        self.exports.add("command-spec.coinsmany", self._coins_many_spec)
-
     def _coin_spec_parse(self, word):
         try:
             out = decimal.Decimal(word)
@@ -54,11 +50,14 @@ class Module(ModuleManager.BaseModule):
         else:
             raise utils.parse.SpecTypeError(
                 "Please provide a positive coin amount")
+
+    @utils.export("command-spec.coins")
     def _coins_spec(self, server, channel, user, args):
         if args:
             return self._coin_spec_parse(args[0]), 1
         else:
             raise utils.parse.SpecTypeError("No coin amount provided")
+    @utils.export("command-spec.coinsmany")
     def _coins_many_spec(self, server, channel, user, args):
         out = []
         for arg in args:

src/ModuleManager.py

@@ -256,7 +256,13 @@ class ModuleManager(object):
         module_title = (getattr(module_object, "_name", None) or
             definition.name.title())
 
-        # @utils.hook() magic
+        # per-module @export magic
+        if utils.decorators.has_magic(module_object):
+            magic = utils.decorators.get_magic(module_object)
+            for key, value in magic.get_exports():
+                context_exports.add(key, value)
+
+        # per-function @hook/@export magic
         for attribute_name in dir(module_object):
             attribute = getattr(module_object, attribute_name)
             if (inspect.ismethod(attribute) and
@@ -265,12 +271,8 @@ class ModuleManager(object):
 
                 for hook, kwargs in magic.get_hooks():
                     context_events.on(hook)._hook(attribute, kwargs=kwargs)
-
-        # @utils.export() magic
-        if utils.decorators.has_magic(module_object):
-            magic = utils.decorators.get_magic(module_object)
-            for key, value in magic.get_exports():
-                context_exports.add(key, value)
+                for key, value in magic.get_exports():
+                    context_exports.add(key, attribute)
 
         branch, commit = utils.git_commit(bot.directory)
 

src/utils/decorators.py

@@ -37,12 +37,11 @@ def hook(event: str, **kwargs):
         magic.add_hook(event, kwargs)
         return func
     return _hook_func
-def export(setting: str, value: typing.Any):
-    def _export_func(module):
-        magic = get_magic(module)
-        magic.add_export(setting, value)
-        return module
-    return _export_func
+def export(setting: str, value: typing.Any=None):
+    def _export(obj: typing.Any):
+        get_magic(obj).add_export(setting, value)
+        return obj
+    return _export
 
 def _kwarg(key: str, value: typing.Any, func: typing.Any):
     magic = get_magic(func)