Revert "updated secore to latest"

This reverts commit a31cd062c96fbbd337d181a33b3890d8c2b5f32b.

1 files changed, 0 insertions, 11 deletions

diff --git a/secore/fieldmappings.py b/secore/fieldmappings.py
index 7347448..3838ce5 100644
--- a/secore/fieldmappings.py
+++ b/secore/fieldmappings.py
@@ -76,17 +76,6 @@ class FieldMappings(object):
             num = num // 26
         return 'X' + ''.join(res)
 
-    def get_fieldname_from_prefix(self, prefix):
-        """Get a fieldname from a prefix.
-
-        If the prefix is not found, return None.
-
-        """
-        for key, val in self._prefixes.iteritems():
-            if val == prefix:
-                return key
-        return None
-
     def get_prefix(self, fieldname):
         """Get the prefix used for a given field name.