[docker] Do not ignore ext-py for Python2

Author: romainr

desktop/core/src/desktop/settings.py

@@ -21,7 +21,6 @@
 # as local_settings.py.
 
 from builtins import map, zip
-import datetime
 import gc
 import json
 import logging
@@ -30,8 +29,6 @@
 import sys
 import uuid
 
-import django_opentracing
-
 import desktop.redaction
 
 from desktop.lib.paths import get_desktop_root, get_run_root

tools/docker/hue/Dockerfile.py2.dockerignore

@@ -0,0 +1,8 @@
+build
+logs
+node_modules
+.git
+.vscode
+
+# Needed for local compilation
+#desktop/core/ext-py/