Drop nose dependencies

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

The change was made in horizon Rocky-3,
so horizon 14.0.0.0b3 is required at least.

Also drops unnecessary Django dependencies. There is no need to
install Django explicitly as it is a horizon dependency.

The lower bound of oslo.log is added to pass requirements-check job.
The new lower bound is picked up from lower-constraints.txt.

Change-Id: I32978c11b54ba22a64109cfee1167f473d353373

lower-constraints.txt

@@ -11,7 +11,6 @@ debtcollector==1.19.0
 Django==1.11
 django-appconf==1.0.2
 django-compressor==2.0
-django-nose==1.4.4
 docutils==0.14
 extras==1.0.0
 fixtures==3.0.0
@@ -28,11 +27,6 @@ MarkupSafe==1.0
 mccabe==0.2.1
 mock==2.0.0
 netaddr==0.7.19
-nose==1.3.7
-nosehtmloutput==0.0.3
-nosexcover==1.0.10
-nose-exclude==0.5.0
-openstack.nose-plugin==0.7
 oslo.config==5.2.0
 oslo.i18n==3.20.0
 oslo.log==3.36.0

requirements.txt

@@ -1,10 +1,9 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-Django<2.0,>=1.11 # BSD
 python-freezerclient>=1.3.0 # Apache-2.0
-oslo.log  # Apache-2.0
+oslo.log>=3.36.0  # Apache-2.0
 
 # OpenStack CI will install the following projects from git
 # if they are in the required-projects list for a job:
-horizon>=13.0.0 # Apache-2.0
+horizon>=14.0.0.0b3 # Apache-2.0

test-requirements.txt

@@ -12,13 +12,3 @@ testtools>=2.2.0 # MIT
 unittest2>=1.1.0 # BSD
 sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
-nose>=1.3.7 # LGPL
-nosehtmloutput>=0.0.3 # Apache-2.0
-openstack.nose-plugin>=0.7 # Apache-2.0
-django-nose>=1.4.4 # BSD
-nosexcover>=1.0.10 # BSD
-nose-exclude>=0.5.0 # LGPL
-
-# Horizon requirements
-Django<2.0,>=1.11 # BSD
-django-compressor>=2.0 # MIT