From 8ddc1f89778335dda3d1dd213e75bc3a92d99712 Mon Sep 17 00:00:00 2001
From: Brett Viren <brett.viren@gmail.com>
Date: Sat, 14 May 2016 09:11:04 -0400
Subject: Move from str.format() to string.Template.

---
 lib/spack/spack/cmd/view.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/spack/spack/cmd/view.py b/lib/spack/spack/cmd/view.py
index b504dfd2b1..caf14bfa53 100644
--- a/lib/spack/spack/cmd/view.py
+++ b/lib/spack/spack/cmd/view.py
@@ -317,16 +317,19 @@ visitor_check = visitor_statlink
 def visitor_print(specs, args):
     'Print a string for each spec using args.format.'
     fmt = args.format[0]
+    from string import Template
+    t = Template(fmt)
+
     for spec in specs:
         kwds = spec2dict(spec)
         try:
-            string = fmt.format(**kwds)
+            text = t.substitute(kwds)
         except KeyError:
             tty.error("Format error, use keywords: %s" % (', '.join(kwds.keys()), ))
             raise
         # argparser escapes these
-        string = string.replace(r'\n', '\n').replace(r'\t', '\t')
-        sys.stdout.write(string)
+        text = text.replace(r'\n', '\n').replace(r'\t', '\t')
+        sys.stdout.write(text)
 
 
 # Finally, the actual "view" command.  There should be no need to
-- 
cgit v1.2.3-60-g2f50