Add a new settings debug_sql

DataSource/MySQL/migrationhandler.py

@@ -54,7 +54,7 @@ class MysqlMigrationHandler(DummyMigrationHandler):
         self.db_conn = self._dbmodule.connect(**conn_args)
         # Fetch options
         mh_settings = Settings.migration_options
-        self.debug = kwargs['debug'] if 'debug' in kwargs else Settings.debug
+        self.debug = kwargs['debug'] if 'debug' in kwargs else Settings.debug_sql
         self.dryrun = kwargs['dryrun'] if 'dryrun' in kwargs else mh_settings['dryrun']
         self.foreign_keys = kwargs['foreign_keys'] if 'foreign_keys' in kwargs else mh_settings['foreign_keys']
         self.drop_if_exists = kwargs['drop_if_exists'] if 'drop_if_exists' in kwargs else mh_settings['drop_if_exists']

DataSource/MySQL/utils.py

@@ -1,5 +1,7 @@
 # -*- coding: utf8 -*-
 
+from Lodel.settings import Settings
+
 common_tables = {
     'relation': 'relation',
     'object': 'object'
@@ -49,6 +51,8 @@ def get_fk_name(src_table_name, dst_table_name):
 ## @brief Exec a query
 # @param query str : SQL query
 def query(connection, query_string):
+    if Settings.debug_sql:
+        print("SQL : ", query_string)
     with connection as cur:
         try:
             cur.execute(query_string)

Lodel/settings_format.py

@@ -2,6 +2,7 @@
 
 MANDATORY = [
     'debug',
+    'debug_sql',
     'sitename',
     'lodel2_lib_path',
     'em_file',

settings.py

@@ -3,6 +3,7 @@
 import pymysql
 
 debug = False
+debug_sql = False
 
 datasource = {
     'default': {