From d608134d938280cb2669f4811ce051ff2572c896 Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Wed, 24 Jan 2007 18:30:33 +0000
Subject: some expression generator things missing, fixes [ticket:18]

---
 lib/mako/ast.py | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

(limited to 'lib/mako/ast.py')

diff --git a/lib/mako/ast.py b/lib/mako/ast.py
index c07cd81..a17969b 100644
--- a/lib/mako/ast.py
+++ b/lib/mako/ast.py
@@ -230,13 +230,32 @@ class ExpressionGenerator(object):
         if node.upper is not None:
             self.visit(node.upper)
         self.buf.write("]")
+    def visitDict(self, node):
+        self.buf.write("{")
+        c = node.getChildren()
+        for i in range(0, len(c), 2):
+            self.visit(c[i])
+            self.buf.write(": ")
+            self.visit(c[i+1])
+            if i<len(c) -2:
+                self.buf.write(", ")
+        self.buf.write("}")
+    def visitList(self, node):
+        self.buf.write("[")
+        c = node.getChildren()
+        for i in range(0, len(c)):
+            self.visit(c[i])
+            if i<len(c) - 1:
+                self.buf.write(", ")
+        self.buf.write("]")
     def visitCallFunc(self, node, *args):
         self.visit(node.node)
         self.buf.write("(")
-        self.visit(node.args[0])
-        for a in node.args[1:]:
-            self.buf.write(", ")
-            self.visit(a)
+        if len(node.args):
+            self.visit(node.args[0])
+            for a in node.args[1:]:
+                self.buf.write(", ")
+                self.visit(a)
         self.buf.write(")")
         
         
\ No newline at end of file
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