From 39020cf5ae3030bc15035925a0c72eb44eea67b7 Mon Sep 17 00:00:00 2001
From: Jonathan Herman <hermanjl@cs.unc.edu>
Date: Thu, 7 Feb 2013 11:21:23 -0500
Subject: Added gen_exps.py script.

---
 parse/tuple_table.py | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'parse/tuple_table.py')

diff --git a/parse/tuple_table.py b/parse/tuple_table.py
index e5dc39b..86006d2 100644
--- a/parse/tuple_table.py
+++ b/parse/tuple_table.py
@@ -23,6 +23,15 @@ class ColMap(object):
                 key += (kv[col],)
         return key
 
+    def get_encoding(self, kv):
+        def escape(val):
+            return str(val).replace("_", "-").replace("=", "-")
+        vals = []
+        for key in self.col_list:
+            k, v = escape(key), escape(kv[key])
+            vals += ["%s=%s" % (k, v)]
+        return "_".join(vals)
+
     def __contains__(self, col):
         return col in self.rev_map
 
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