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author | Armin Ronacher <armin.ronacher@active-4.com> | 2008-04-25 23:44:14 +0200 |
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committer | Armin Ronacher <armin.ronacher@active-4.com> | 2008-04-25 23:44:14 +0200 |
commit | 0611e49bb983fcefc3defd360c962f18ddb8b84f (patch) | |
tree | 4d66a27954638f3bf95bfa333417c9b4f41eb282 /jinja2/optimizer.py | |
parent | 6ce170c496157ca994ceb90790067a6b845274a3 (diff) | |
download | jinja2-0611e49bb983fcefc3defd360c962f18ddb8b84f.tar.gz |
revamped jinja2 import system. the behavior is less confusing now, but it's not backwards compatible. I like it though ;)
--HG--
branch : trunk
Diffstat (limited to 'jinja2/optimizer.py')
-rw-r--r-- | jinja2/optimizer.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/jinja2/optimizer.py b/jinja2/optimizer.py index 4d7b9f5..c432b3b 100644 --- a/jinja2/optimizer.py +++ b/jinja2/optimizer.py @@ -173,6 +173,17 @@ class Optimizer(NodeTransformer): return node return result + def visit_Import(self, node, context): + rv = self.generic_visit(node, context) + context.undef(node.target) + return rv + + def visit_FromImport(self, node, context): + rv = self.generic_visit(node, context) + for name in node.names: + context.undef(name) + return rv + def fold(self, node, context): """Do constant folding.""" node = self.generic_visit(node, context) |