From f2561050230a9c56f842acb698853f6998528aaa Mon Sep 17 00:00:00 2001
From: Vivien Maisonneuve <v.maisonneuve@gmail.com>
Date: Wed, 2 Jul 2014 10:25:55 +0200
Subject: [PATCH] Make symbolnames return a tuple
---
pypol/linexprs.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pypol/linexprs.py b/pypol/linexprs.py
index b330045..10daf9d 100644
--- a/pypol/linexprs.py
+++ b/pypol/linexprs.py
@@ -441,7 +441,7 @@ def symbolname(symbol):
def symbolnames(symbols):
if isinstance(symbols, str):
return symbols.replace(',', ' ').split()
- return (symbolname(symbol) for symbol in symbols)
+ return tuple(symbolname(symbol) for symbol in symbols)
class Constant(Expression):
--
2.20.1