Fixing multisite loading process & dyncode bootstrapping

- a "normal" import was left in lefactory_common
- the hook triggering datasources init in dyncode was not called
- dyncode was not exposed in the loader (making hook call useless : the hook has to be called once the dyncode has been "seen" (imported) by python)

README

@@ -130,7 +130,7 @@ Mass deployments tricks & tips:
 	#Reactivate auth
 	sed -i -e 's/^noauth = /#noauth =/' -e 's/^#auth = /auth =/' /etc/mongodb.conf
 	#Test connection
-	echo "exit" | mongo --quiet -u $mongoadmin -p $mongopass admin && echo "Connection ok" || echo "connection fails"
+	echo "exit" | mongo --quiet -u $mongoadmin -p $mongopass admin && echo "Connection ok" || echo "connection fails"
 	#Indicate mongodb credentials to mass_deploy
 	echo -e "MONGODB_ADMIN_USER='$mongoadmin'\nMONGODB_ADMIN_PASSWORD='$mongopass'\n" >> /etc/lodel2/mass_deploy.cfg
 	#Deploying 50 instances

lodel/context.py

@@ -69,8 +69,8 @@ class LodelMetaPathFinder(importlib.abc.MetaPathFinder):
     
     def find_spec(fullname, path, target = None):
         if fullname.startswith(CTX_PKG):
-            print("find_spec called : fullname=%s path=%s target=%s" % (
-                fullname, path, target))
+            #print("find_spec called : fullname=%s path=%s target=%s" % (
+            #    fullname, path, target))
             spl = fullname.split('.')
             site_identifier = spl[1]
             #creating a symlink to represent the lodel site package

lodel/leapi/lefactory_common.py

@@ -5,7 +5,6 @@
 #- All lines that begins with #- will be deleted from dynamically generated
 #- code...
 
-
 ##@brief Return a dynamically generated class given it's name
 #@param name str : The dynamic class name
 #@return False or a child class of LeObject
@@ -32,6 +31,6 @@ def lowername2class(name):
 def lodel2_dyncode_datasources_init(self, caller, payload):
     for cls in dynclasses:
         cls._init_datasources()
-    from lodel.plugin.hooks import LodelHook
+    LodelContext.expose_modules(globals(), {'lodel.plugin.hooks': ['LodelHook']})
     LodelHook.call_hook("lodel2_dyncode_loaded", __name__, dynclasses)
 

lodel/plugins/multisite/loader.py

@@ -39,6 +39,11 @@ for lodelsite_path in lodelsites_list:
         'lodel.plugin': ['Plugin']})
     logger.debug("Loader.start() called")
     Plugin.load_all()
+    #Import & expose dyncode
+    LodelContext.expose_dyncode(globals())
+    #Next hook triggers dyncode datasource instanciations
+    LodelHook.call_hook('lodel2_plugins_loaded', '__main__', None)
+    #Next hook triggers call of interface's main loop
     LodelHook.call_hook('lodel2_bootstraped', '__main__', None)
     #switch back to loader context
     LodelContext.set(None)