[project @ fpeters@0d.be-20071031114522-jkrmvbpphcm0rms8]

moved identifier name formatting functions to their own module, so they are not
duplicated everywhere.


Original author: Frederic Peters <fpeters@0d.be>
Date: 2007-10-31 12:45:22.367000+01:00

1 files changed, 49 insertions, 0 deletions

diff --git a/bindings/utils.py b/bindings/utils.py
new file mode 100644
index 00000000..3e95a7ac
--- /dev/null
+++ b/bindings/utils.py
@@ -0,0 +1,49 @@
+# Lasso - A free implementation of the Liberty Alliance specifications.
+# 
+# Copyright (C) 2004-2007 Entr'ouvert
+# http://lasso.entrouvert.org
+#
+# Authors: See AUTHORS file in top-level directory.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+import re
+import string
+
+def format_as_camelcase(var):
+    '''Format an identifier name into CamelCase'''
+    if '_' in var:
+        return format_underscore_as_camelcase(var)
+    if var[0] in string.uppercase:
+        var = var[0].lower() + var[1:]
+    return var
+
+def format_as_underscored(var):
+    '''Format an identifier name into underscored_name'''
+    def rep(s):
+        return s.group(0)[0] + '_' + s.group(1).lower()
+    var = re.sub(r'[a-z0-9]([A-Z])', rep, var).lower()
+    var = var.replace('id_wsf2_', 'idwsf2_')
+    var = var.replace('_saslresponse', '_sasl_response')
+    return var
+
+def format_underscore_as_camelcase(var):
+    '''Format an underscored identifier name into CamelCase'''
+    def rep(s):
+        return s.group(1)[0].upper() + s.group(1)[1:]
+    var = re.sub(r'_([A-Za-z0-9]+)', rep, var)
+    var = re.sub(r'([a-z])(ID)([A-Z]|$)', r'\1Id\3', var) # replace standing ID by Id
+    return var
+