data_smart: directly check for methodpool functions in context lookup

We previously checked for the existence of the 'func' flag to determine
if we should avoid looking up in the metadata. This was done to ensure
the user gets the function for 'def' python functions rather than their
string contents. We can sidestep the metadata lookup and check our
function context directly, instead.

Signed-off-by: Christopher Larson <kergoth@gmail.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/lib/bb/data_smart.py b/lib/bb/data_smart.py
index fe0bacd13..0128a5bb1 100644
--- a/lib/bb/data_smart.py
+++ b/lib/bb/data_smart.py
@@ -154,19 +154,20 @@ class VariableParse:
             return str(value)
 
 class DataContext(dict):
-    excluded = set([i for i in dir(builtins) if not i.startswith('_')] + ['bb', 'os', 'oe'])
+    excluded = set([i for i in dir(builtins) if not i.startswith('_')] + ['oe'])
 
     def __init__(self, metadata, **kwargs):
         self.metadata = metadata
         dict.__init__(self, **kwargs)
         self['d'] = metadata
+        self.context = set(bb.utils.get_context())
 
     def __missing__(self, key):
-        if key in self.excluded:
+        if key in self.excluded or key in self.context:
             raise KeyError(key)
 
         value = self.metadata.getVar(key)
-        if value is None or self.metadata.getVarFlag(key, 'func', False):
+        if value is None:
             raise KeyError(key)
         else:
             return value