Fix importing when changed settings path

agent/netflow/netflow_handler.py

@@ -2,12 +2,11 @@
 import MySQLdb
 import sys
 import os
-import imp
-
+from importlib import import_module
 
 if __name__ == '__main__':
     if len(sys.argv) < 2:
-        print("Нужно имя файла дампа netflow")
+        print("File name of netflow required")
         exit(1)
 
     FNAME = sys.argv[1]
@@ -22,18 +21,22 @@ if __name__ == '__main__':
         os.mkdir(tmp_dir)
     os.rename('/tmp/djing_flow/%s' % FNAME, tmp_dump_file)
 
-    settings = imp.load_source('djing.settings.DATABASES', '../../djing/settings.py')
+    sys.path.append('../../')
+    local_settings = import_module('djing.local_settings')
 
     db = MySQLdb.connect(
-            host=settings.DATABASES['default']['HOST'],
-            user=settings.DATABASES['default']['USER'],
-            passwd=settings.DATABASES['default']['PASSWORD'],
-            db=settings.DATABASES['default']['NAME'],
+        host=local_settings.DATABASES['default']['HOST'],
+        user=local_settings.DATABASES['default']['USER'],
+        passwd=local_settings.DATABASES['default']['PASSWORD'],
+        db=local_settings.DATABASES['default']['NAME'],
         charset='utf8'
     )
     cursor = db.cursor()
 
-    sql = r'SELECT abonent.ip_address, acc.username FROM abonent LEFT JOIN accounts_app_userprofile AS acc ON (acc.id = abonent.userprofile_ptr_id) WHERE abonent.ip_address != 0'
+    sql = r'SELECT abonent.ip_address, acc.username ' \
+          r'FROM abonent ' \
+          r'LEFT JOIN accounts_app_userprofile AS acc ON (acc.id = abonent.userprofile_ptr_id) ' \
+          r'WHERE abonent.ip_address != 0'
     ln = cursor.execute(sql)
     with open(tmp_ipuser_file, 'w') as f:
         f.write("count: %d\n" % ln)
@@ -44,16 +47,18 @@ if __name__ == '__main__':
             f.write("%d-%s\n" % row)
     db.close()
 
-    os.system('/usr/bin/bash -c "%(CUR_DIR)s/djing_flow %(TMP_IPUSER_FILE)s < %(TMP_DUMP)s | /usr/bin/mysql -u%(DB_USER)s -h %(HOST)s -p %(DB_NAME)s --password=%(DB_PASSW)s"' % {
+    os.system(
+        '/usr/bin/bash -c '
+        '"%(CUR_DIR)s/djing_flow %(TMP_IPUSER_FILE)s < %(TMP_DUMP)s | '
+        '/usr/bin/mysql -u%(DB_USER)s -h %(HOST)s -p %(DB_NAME)s --password=%(DB_PASSW)s"' % {
             'CUR_DIR': cur_dir,
             'TMP_IPUSER_FILE': tmp_ipuser_file,
             'TMP_DUMP': tmp_dump_file,
-        'DB_USER': settings.DATABASES['default']['USER'],
-        'HOST': settings.DATABASES['default']['HOST'],
-        'DB_NAME': settings.DATABASES['default']['NAME'],
-        'DB_PASSW': settings.DATABASES['default']['PASSWORD']
+            'DB_USER': local_settings.DATABASES['default']['USER'],
+            'HOST': local_settings.DATABASES['default']['HOST'],
+            'DB_NAME': local_settings.DATABASES['default']['NAME'],
+            'DB_PASSW': local_settings.DATABASES['default']['PASSWORD']
         })
 
     os.remove(tmp_dump_file)
     os.remove(tmp_ipuser_file)
-