Fix namespace issue

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/trunk@2057 b32b6428-25c9-4566-ad07-03861ab6144f

devices/loggers/influxdb/setup.py

@@ -21,7 +21,6 @@ setup(
     keywords=['xaal', 'influxdb'],
     platforms='any',
     packages=find_packages(),
-    namespace_packages=["xaal"],
     include_package_data=True,
     install_requires=[
         'xaal.lib',

devices/loggers/influxdb/xaal/__init__.py

-# this is a namespace package
-try:
-    import pkg_resources
-    pkg_resources.declare_namespace(__name__)
-except ImportError:
-    import pkgutil
-    __path__ = pkgutil.extend_path(__path__, __name__)
+__path__ = __import__('pkgutil').extend_path(__path__, __name__)