bitbake: toaster: fix pylint errors

Prompted by issues discovered during running pylint on
the toaster sources, this patch fixes:

* missing import in toaster ui
* improper call of function in toaster ui (logger.debug)
* improper function definitions in bbcontroller
* invalid references to objects in bldcontrol.models
* proper initialization of object fields in ToasterTables

Also inhibiting specific pylint errors in files where
the problems are mis-identified.

(Bitbake rev: 1c71955c416fb68455f7f70669aba4202c411807)

Signed-off-by: Alexandru Damian <alexandru.damian@intel.com>
Signed-off-by: Michael Wood <michael.g.wood@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

6 files changed, 18 insertions, 5 deletions

diff --git a/bitbake/lib/bb/ui/toasterui.py b/bitbake/lib/bb/ui/toasterui.py
index f30f89e409..767bfabe31 100644
--- a/bitbake/lib/bb/ui/toasterui.py
+++ b/bitbake/lib/bb/ui/toasterui.py
@@ -21,6 +21,7 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 from __future__ import division
+import sys
 try:
     import bb
 except RuntimeError as exc:
@@ -255,10 +256,10 @@ def main(server, eventHandler, params ):
                 # we start a new build info
                 if buildinfohelper.brbe is not None:
 
-                    logger.debug(1, "ToasterUI under BuildEnvironment management - exiting after the build")
+                    logger.debug("ToasterUI under BuildEnvironment management - exiting after the build")
                     server.terminateServer()
                 else:
-                    logger.debug(1, "ToasterUI prepared for new build")
+                    logger.debug("ToasterUI prepared for new build")
                     errors = 0
                     warnings = 0
                     taskfailures = []
diff --git a/bitbake/lib/toaster/bldcontrol/bbcontroller.py b/bitbake/lib/toaster/bldcontrol/bbcontroller.py
index 9dd01e0deb..ad70ac8b54 100644
--- a/bitbake/lib/toaster/bldcontrol/bbcontroller.py
+++ b/bitbake/lib/toaster/bldcontrol/bbcontroller.py
@@ -177,7 +177,7 @@ class BuildEnvironmentController(object):
 
         return BitbakeController(self.connection)
 
-    def getArtifact(path):
+    def getArtifact(self, path):
         """ This call returns an artifact identified by the 'path'. How 'path' is interpreted as
             up to the implementing BEC. The return MUST be a REST URL where a GET will actually return
             the content of the artifact, e.g. for use as a "download link" in a web UI.
diff --git a/bitbake/lib/toaster/orm/models.py b/bitbake/lib/toaster/orm/models.py
index de0070272e..92fcaa7adf 100644
--- a/bitbake/lib/toaster/orm/models.py
+++ b/bitbake/lib/toaster/orm/models.py
@@ -81,7 +81,7 @@ class ProjectManager(models.Manager):
 
         for rdl in release.releasedefaultlayer_set.all():
             try:
-                lv =Layer_Version.objects.filter(layer__name = rdl.layer_name, up_branch__name = release.branch_name)[0].get_equivalents_wpriority(prj)[0]
+                lv = Layer_Version.objects.filter(layer__name = rdl.layer_name, up_branch__name = release.branch_name)[0].get_equivalents_wpriority(prj)[0]
                 ProjectLayer.objects.create( project = prj,
                         layercommit = lv,
                         optional = False )
diff --git a/bitbake/lib/toaster/toastergui/views.py b/bitbake/lib/toaster/toastergui/views.py
index 2aadc75b9e..586a69c314 100755
--- a/bitbake/lib/toaster/toastergui/views.py
+++ b/bitbake/lib/toaster/toastergui/views.py
@@ -19,6 +19,10 @@
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
+# pylint: disable=method-hidden
+# Gives E:848, 4: An attribute defined in json.encoder line 162 hides this method (method-hidden)
+# which is an invalid warning
+
 import operator,re
 
 from django.db.models import F, Q, Sum, Count, Max
diff --git a/bitbake/lib/toaster/toastergui/widgets.py b/bitbake/lib/toaster/toastergui/widgets.py
index 2adf574783..eb2914d87c 100644
--- a/bitbake/lib/toaster/toastergui/widgets.py
+++ b/bitbake/lib/toaster/toastergui/widgets.py
@@ -334,6 +334,9 @@ class ToasterTemplateView(TemplateView):
     # renders a instance in a template, or returns the context as json
     # the class-equivalent of the _template_renderer decorator for views
 
+    def __init__(self, *args, **kwargs):
+        super(ToasterTemplateView, self).__init__(*args, **kwargs)
+        self.context_entries = []
 
     def get(self, *args, **kwargs):
         if self.request.GET.get('format', None) == 'json':
diff --git a/bitbake/lib/toaster/toastermain/management/commands/perf.py b/bitbake/lib/toaster/toastermain/management/commands/perf.py
index d28f26ab16..71a48e95d8 100644
--- a/bitbake/lib/toaster/toastermain/management/commands/perf.py
+++ b/bitbake/lib/toaster/toastermain/management/commands/perf.py
@@ -2,7 +2,12 @@ from django.core.management.base import BaseCommand
 from django.test.client import Client
 import os, sys, re
 import requests
-import toastermain.settings as settings
+from django.conf import settings
+
+# pylint: disable=E1103
+# Instance of 'WSGIRequest' has no 'status_code' member
+# (but some types could not be inferred) (maybe-no-member)
+
 
 class Command(BaseCommand):
     help    = "Test the response time for all toaster urls"