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Merge pull request #10709 from mscherer/fix_missing_builtin 

Add a import for 'builtins' module, used in CleansingNodeVisitor.
pull/4420/head
Toshio Kuratomi 2015-04-14 13:55:10 -07:00
parent 37b4b68e83 0c74b356d2
commit 12bd0e7a6b
1 changed files with 3 additions and 1 deletions
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4
v2/ansible/template/safe_eval.py
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@ -20,6 +20,8 @@ __metaclass__ = type
import ast import ast
import sys import sys
from six.moves import builtins
from ansible import constants as C from ansible import constants as C
from ansible.plugins import filter_loader from ansible.plugins import filter_loader
@ -84,7 +86,7 @@ def safe_eval(expr, locals={}, include_exceptions=False):
elif isinstance(node, ast.Call): elif isinstance(node, ast.Call):
inside_call = True inside_call = True
elif isinstance(node, ast.Name) and inside_call: elif isinstance(node, ast.Name) and inside_call:
if hasattr(builtin, node.id) and node.id not in CALL_WHITELIST: if hasattr(builtins, node.id) and node.id not in CALL_WHITELIST:
raise Exception("invalid function: %s" % node.id) raise Exception("invalid function: %s" % node.id)
# iterate over all child nodes # iterate over all child nodes
for child_node in ast.iter_child_nodes(node): for child_node in ast.iter_child_nodes(node):