bitbake: lib: fix most undefined code picked up by pylint

Correctly import, and inherit functions, and variables.
Also fix some typos and remove some Python 2 code that isn't recognised.

(Bitbake rev: b0c807be5c2170c9481c1a04d4c11972135d7dc5)

Signed-off-by: Frazer Clews <frazerleslieclews@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 3 deletions

diff --git a/bitbake/lib/layerindexlib/cooker.py b/bitbake/lib/layerindexlib/cooker.py
index 65b23d087f..21ec438a22 100644
--- a/bitbake/lib/layerindexlib/cooker.py
+++ b/bitbake/lib/layerindexlib/cooker.py
@@ -4,6 +4,7 @@
 #
 
 import logging
+import os
 
 from collections import defaultdict
 
@@ -73,7 +74,7 @@ class CookerPlugin(layerindexlib.plugin.IndexPlugin):
         d = self.layerindex.data
 
         if not branches:
-            raise LayerIndexFetchError("No branches specified for _load_bblayers!")
+            raise layerindexlib.LayerIndexFetchError("No branches specified for _load_bblayers!")
 
         index = layerindexlib.LayerIndexObj()
 
@@ -202,7 +203,7 @@ class CookerPlugin(layerindexlib.plugin.IndexPlugin):
                     try:
                         depDict = bb.utils.explode_dep_versions2(deps)
                     except bb.utils.VersionStringException as vse:
-                        bb.fatal('Error parsing LAYERDEPENDS_%s: %s' % (c, str(vse)))
+                        bb.fatal('Error parsing LAYERDEPENDS_%s: %s' % (collection, str(vse)))
 
                     for dep, oplist in list(depDict.items()):
                         # We need to search ourselves, so use the _ version...
@@ -268,7 +269,7 @@ class CookerPlugin(layerindexlib.plugin.IndexPlugin):
 
                     layer = bb.utils.get_file_layer(realfn[0], self.config_data)
 
-                    depBranchId = collection_layerbranch[layer]
+                    depBranchId = collection[layer]
 
                     recipeId += 1
                     recipe = layerindexlib.Recipe(index, None)