[Checkins] SVN: grokui.introspector/trunk/src/grokui/introspector/util.py Add helper for conversion from dotted name to HTML.

[Uli Fouquet]

Log message for revision 88561:
  Add helper for conversion from dotted name to HTML.

Changed:
  A   grokui.introspector/trunk/src/grokui/introspector/util.py

-=-
Added: grokui.introspector/trunk/src/grokui/introspector/util.py
===================================================================
--- grokui.introspector/trunk/src/grokui/introspector/util.py	                        (rev 0)
+++ grokui.introspector/trunk/src/grokui/introspector/util.py	2008-07-19 02:01:55 UTC (rev 88561)
@@ -0,0 +1,29 @@
+##############################################################################
+#
+# Copyright (c) 2008 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Helpers for the grokui.introspector.
+"""
+from grokui.introspector import NAMESPACE
+
+def dotted_name_url(dotted_path, preserve_last=0):
+    """Create an HTML fragment with links to parts of a dotted name.
+    """
+    result = []
+    parts = dotted_path.split('.', len(dotted_path.split('.'))
+                              - 1 - preserve_last)
+    for i in range(0, len(parts)):
+        part = '<a href="/++%s++/code/%s">%s</a>' % (
+            NAMESPACE, '/'.join(parts[0:i+1]), parts[i])
+        result.append(part)
+    return '.'.join(result)
+