[untested] Implements dyncode update in lodelsites

Implements dyncode update for handled sites in lodelsites. solves #260

lodel/plugins/lodelsite_datasource/main.py

@@ -8,6 +8,7 @@ LodelContext.expose_modules(globals(), {
     'lodel.settings': 'Settings'})
 
 from .fs_utils import *
+from .sites_utils import update_dyncode
 from .specs import check as check_leo
 from .exceptions import *
 
@@ -110,7 +111,9 @@ existing site with a new name')
 
         for data in datas:
             if 'em_groups' in upd_datas:
+                #groups update, dyncode refresh
                 groups = upd_datas['em_groups']
+                update_dyncode(data['shortname'], upd_datas['em_groups'])
             else:
                 groups = data['em_groups']
             if 'extensions' in upd_datas:
@@ -142,7 +145,9 @@ already exists' % (new_datas['shortname']))
             new_datas['shortname'],
             new_datas['em_groups'],
             new_datas['extensions'])
-        return self._child_ds.insert(target, new_datas)
+        ret = self._child_ds.insert(target, new_datas)
+        update_dyncode(new_datas['shortname'], new_datas['em_groups'])
+        return ret
 
     ## @brief Inserts a list of records in a given collection
     #@note Here is a simple implementation : a for loop triggering

lodel/plugins/lodelsite_datasource/sites_utils.py

@@ -0,0 +1,42 @@
+##
+#@note in itself thos method should be implemented as custom methods
+#for Lodelsite leobject. The current state of the project do not allow
+#to do this easily. So you will found them here for the moment....
+
+import os.path
+from lodel import buildconf #safe even outside any context
+
+from lodel.context import LodelContext
+
+
+##@brief Update the leapi_dyncode.py file for a given site
+#
+#Follows expectation of LodelContext :
+#The leapi_dyncode.py file will be stored in site's context dir
+#@param site_name str : site shortname
+#@param em_groups list : list of em groups to enable in the dyncode
+#@return Nothing
+def update_dyncode(site_name, em_groups):
+    _, ctx_path = LodelContext.lodelsites_paths()
+    dyncode_path = os.path.join(os.path.join(ctx_path, site_name),
+        buildconf.MULTISITE_DYNCODE_MODULENAME+'.py')
+    LodelContext.expose_module(globals(), {
+        'lodel.logger': 'logger',
+        'lodel.settings': ['Settings'],
+        'lodel.editorial_model.model': ['EditorialModel'],
+        'lodel.leapi.lefactory': 'lefactory'}
+    
+    EditorialModel._override_settings(False, em_groups)
+    model = EditorialModel.load(
+        Settings.lodelsites.sites_emtranslator,
+        filename = Settings.lodelsites.sites_emfile)
+    logger.info('EditorialModel loaded for handled site %s' % site_name)
+    dyncode = lefactory.dyncode_from_em(model)
+        site_name, em_groups))
+    with open(dyncode_path, 'w+') as dfp:
+        dfp.write(dyncode)
+    EditorialModel._override_settings() #Restoring safe values
+    logger.info('Dyncode generated for handled site %s' % site_name)
+    logger.debug('Dyncode for %s contains those groups : %s' % (
+    
+