Implemented operator intercepting
diff --git a/jinja2/nodes.py b/jinja2/nodes.py
index 7c6b358..c18d299 100644
--- a/jinja2/nodes.py
+++ b/jinja2/nodes.py
@@ -372,6 +372,10 @@
def as_const(self, eval_ctx=None):
eval_ctx = get_eval_context(self, eval_ctx)
+ # intercepted operators cannot be folded at compile time
+ if self.environment.sandboxed and \
+ self.operator in self.environment.intercepted_binops:
+ raise Impossible()
f = _binop_to_func[self.operator]
try:
return f(self.left.as_const(eval_ctx), self.right.as_const(eval_ctx))
@@ -387,6 +391,10 @@
def as_const(self, eval_ctx=None):
eval_ctx = get_eval_context(self, eval_ctx)
+ # intercepted operators cannot be folded at compile time
+ if self.environment.sandboxed and \
+ self.operator in self.environment.intercepted_unops:
+ raise Impossible()
f = _uaop_to_func[self.operator]
try:
return f(self.node.as_const(eval_ctx))