Small bugfixes + pep8

lodel/plugin/datasource_plugin.py

@@ -41,8 +41,8 @@ reimplemented by plugin datasource child class")
     #@param offset int: used with limit to choose the start record
     #@param instanciate bool : If true, the records are returned as instances, else they are returned as dict
     #@return list
-    def select(self, target, field_list, filters, rel_filters=None, order=None, group=None, limit=None, offset=0,
-               instanciate=True):
+    def select(self, target, field_list, filters, relational_filters=None,
+            order=None, group=None, limit=None, offset=0, instanciate=True):
         self._abs_err()
 
     ##@brief Deletes records according to given filters

lodel/plugins/lodelsite_datasource/fs_utils.py

@@ -8,6 +8,7 @@ from lodel.context import LodelContext
 from lodel import buildconf #No need to protect it in Contexts
 
 LodelContext.expose_modules(globals(), {
+    'lodel.logger' : 'logger',
     'lodel.plugin.datasource_plugin': ['AbstractDatasource', 'DatasourcePlugin'],
     'lodel.exceptions': ['LodelFatalError'],
     'lodel.settings': 'Settings'})
@@ -101,7 +102,7 @@ lodelsite "%s", file exists')
 lodelsite "%s" : %s' % (name, e))
     
     #Child directories
-    for mname, ccd in (('datas', data_path), ('ctx', ctx_path)):
+    for mname, ccd in [('datas', data_path), ('ctx', ctx_path)]:
         ccd = data_path
         for d in LODELSITE_INSTALL_MODEL[mname]:
             to_create = os.path.join(ccd, d)
@@ -178,7 +179,7 @@ def make_confs(sitename, groups, extensions):
 ##@brief Delete all files related to a site
 #@warning can lead to dirty bugs if the site is running...
 def purge(sitename):
-    for todel in name2paths:
+    for todel in name2paths(sitename):
         try:
             shutil.rmtree(todel)
         except Exception as e:

lodel/plugins/lodelsite_datasource/main.py

@@ -64,10 +64,10 @@ class Datasource(AbstractDatasource):
     #@param offset int: used with limit to choose the start record
     #@param instanciate bool : If true, the records are returned as instances, else they are returned as dict
     #@return list
-    def select(self, target, field_list, filters, rel_filters=None, order=None, group=None, limit=None, offset=0,
-               instanciate=True):
+    def select(self, target, field_list, filters, relational_filters=None, 
+    	order=None, group=None, limit=None, offset=0, instanciate=True):
         return self._child_ds_ro.select(
-            target, field_list, rel_filters, order, group, limit, offset)
+            target, field_list, relational_filters, order, group, limit, offset)
 
     ##@brief Deletes records according to given filters
     #@note lazy filters evaluation implementation : to evaluate filters &