Drop nose dependencies

Horizon test setting no longer depends on nose and related stuffs.
This commit cleans up nose related dependencies.

django_nose is unnecessary in test/settings.py.
The related settings are dropped.

Change-Id: Ic8683e670f472079bfbe57e1cdd0f9105a358023

lower-constraints.txt

@@ -17,7 +17,6 @@ deprecation==1.0
 django-appconf==1.0.2
 django-babel==0.6.2
 django-compressor==2.0
-django-nose==1.4.4
 django-pyscss==2.0.2
 Django==1.11
 docutils==0.11
@@ -53,11 +52,6 @@ munch==2.1.0
 netaddr==0.7.18
 netifaces==0.10.4
 nodeenv==0.9.4
-nose-exclude==0.3.0
-nose==1.3.7
-nosehtmloutput==0.0.3
-nosexcover==1.0.10
-openstack.nose-plugin==0.7
 openstacksdk==0.11.2
 os-client-config==1.28.0
 os-service-types==1.2.0

monitoring/test/settings.py

@@ -32,7 +32,6 @@ INSTALLED_APPS = (
     'django.contrib.staticfiles',
     'django.contrib.messages',
     'django.contrib.humanize',
-    'django_nose',
     'openstack_auth',
     'compressor',
     'horizon',
@@ -119,14 +118,6 @@ SECURITY_GROUP_RULES = {
     },
 }
 
-NOSE_ARGS = ['--nocapture',
-             '--nologcapture',
-             '--cover-package=monitoring',
-             '--cover-inclusive',
-             '--with-xunit',
-             '--all-modules']
-
-
 OPENSTACK_SSL_NO_VERIFY = False
 
 OPENSTACK_SSL_CACERT = '/etc/ssl/certs/some2.crt'

test-requirements.txt

@@ -5,15 +5,9 @@
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 
 coverage!=4.4,>=4.0 # Apache-2.0
-django-nose>=1.4.4 # BSD
 mock>=2.0.0 # BSD
 funcsigs>=1.0.0;python_version=='2.7' or python_version=='2.6' # Apache-2.0
 nodeenv>=0.9.4 # BSD
-nose>=1.3.7 # LGPL
-nose-exclude>=0.3.0 # LGPL
-nosexcover>=1.0.10 # BSD
-openstack.nose-plugin>=0.7 # Apache-2.0
-nosehtmloutput>=0.0.3 # Apache-2.0
 selenium>=2.50.1 # Apache-2.0
 # Docs Requirements
 sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD