InfluxDB module: Python 3 support

glances/exports/glances_export.py

@@ -58,8 +58,10 @@ class GlancesExport(object):
 
     def update(self, stats):
         """Update stats to a server.
-        The method buil two list: names and values
-        and call the export method to export the stats"""
+
+        The method builds two lists: names and values
+        and calls the export method to export the stats.
+        """
         if not self.export_enable:
             return False
 
@@ -67,20 +69,17 @@ class GlancesExport(object):
         all_stats = stats.getAll()
         plugins = stats.getAllPlugins()
 
-        # Loop over available plugin
-        i = 0
-        for plugin in plugins:
+        # Loop over available plugins
+        for i, plugin in enumerate(plugins):
             if plugin in self.plugins_to_export():
                 if type(all_stats[i]) is list:
                     for item in all_stats[i]:
-                        export_names = map(
-                            lambda x: item[item['key']] + '.' + x, item.keys())
-                        export_values = item.values()
+                        export_names = list(map(lambda x: item[item['key']] + '.' + x, item.keys()))
+                        export_values = list(item.values())
                         self.export(plugin, export_names, export_values)
                 elif type(all_stats[i]) is dict:
-                    export_names = all_stats[i].keys()
-                    export_values = all_stats[i].values()
+                    export_names = list(all_stats[i].keys())
+                    export_values = list(all_stats[i].values())
                     self.export(plugin, export_names, export_values)
-            i += 1
 
         return True

glances/exports/glances_influxdb.py

@@ -20,14 +20,18 @@
 """InfluxDB interface class."""
 
 # Import sys libs
-from influxdb import InfluxDBClient, client
 import sys
+try:
+    from configparser import NoOptionError, NoSectionError
+except ImportError:  # Python 2
+    from ConfigParser import NoOptionError, NoSectionError
 
 # Import Glances lib
 from glances.core.glances_logging import logger
-from ConfigParser import NoSectionError, NoOptionError
 from glances.exports.glances_export import GlancesExport
 
+from influxdb import InfluxDBClient, client
+
 
 class Export(GlancesExport):