Fixing errors with tox config and pep8 errors

Change-Id: Iddbd796457a4d3d9e53d5ad08273b6825fd44f5b

nova_plugin/staccato_nova_download/__init__.py

@@ -93,7 +93,7 @@ class StaccatoTransfer(xfer_base.TransferBase):
 
     def download(self, context, url_parts, dst_file, metadata, **kwargs):
         LOG.info((_('Attemption to use %(module)s to download %(url)s')) %
-                  {'module': unicode(self), 'url': url_parts.geturl()})
+                 {'module': unicode(self), 'url': url_parts.geturl()})
 
         headers = {'Content-Type': 'application/json'}
         if CONF.auth_strategy == 'keystone':
@@ -108,7 +108,8 @@ class StaccatoTransfer(xfer_base.TransferBase):
                                 headers=headers, body=json.dumps(data))
             response = self.client.getresponse()
             if response.status != 200:
-                msg = _('Error requesting a new transfer %s.  Status = %d') % (response.read(), response.status)
+                msg = (_('Error requesting a new transfer %s.  Status = %d') %
+                       (response.read(), response.status))
                 LOG.error(msg)
                 raise exception.ImageDownloadModuleError(
                     {'reason': msg, 'module': unicode(self)})
@@ -132,7 +133,8 @@ def get_download_hander(**kwargs):
 def get_schemes():
     conf_group = CONF['staccato_nova_download_module']
     try:
-        LOG.info("Staccato get_schemes(): %s:%s" % (conf_group.hostname, conf_group.port))
+        LOG.info(("Staccato get_schemes(): %s:%s" %
+                  (conf_group.hostname, conf_group.port)))
         client = httplib.HTTPConnection(conf_group.hostname, conf_group.port)
         client.request('GET', '/')
         response = client.getresponse()

staccato/db/models.py

@@ -48,7 +48,6 @@ class XferRequest(BASE, ModelBase):
     executor_uuid = Column(String(512), nullable=True)
 
 
-
 def register_models(engine):
     models = (XferRequest,)
     for model in models:

tox.ini

@@ -9,8 +9,8 @@ setenv = VIRTUAL_ENV={envdir}
          NOSE_OPENSTACK_YELLOW=0.025
          NOSE_OPENSTACK_SHOW_ELAPSED=1
          NOSE_OPENSTACK_STDOUT=1
-deps = -r{toxinidir}/tools/pip-requires
-       -r{toxinidir}/tools/test-requires
+deps = -r{toxinidir}/requirements.txt
+       -r{toxinidir}/test-requirements.txt
 commands = nosetests {posargs}
 
 [tox:jenkins]