Eliminated repetitive replacement calls.

e567923a · Sander Mathijs van Veen · 40286033 · e567923a
Commit e567923a authored Jan 25, 2012 by Sander Mathijs van Veen
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Showing with 4 additions and 4 deletions

line.py line.py +4 -4

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--- a/line.py
+++ b/line.py
@@ -158,11 +158,11 @@ def generate_line(root):
            # Function call
            result = op + '(' + ', '.join(map(traverse, node)) + ')'

-        # An addition with negation can be written as a subtraction, e.g.:
-        # 1 + -2  ->  1 - 2
-        return result.replace('+ -', '- ')
+        return result

-    return traverse(root)
+    # An addition with negation can be written as a subtraction, e.g.:
+    # 1 + -2  ->  1 - 2
+    return traverse(root).replace('+ -', '- ')


 def is_negation(node):