added

git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@2585 e7d03fd6-7b0d-0410-9947-9c21f3af8025

linkcheck/checker/internpaturl.py

@@ -0,0 +1,48 @@
+# -*- coding: iso-8859-1 -*-
+# Copyright (C) 2005  Bastian Kleineidam
+#
+# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+"""
+Intern URL pattern support.
+"""
+import re
+import urlbase
+import linkcheck.checker
+
+class InternPatternUrl (urlbase.UrlBase):
+    """
+    Class supporting an intern URL pattern.
+    """
+
+    def get_intern_pattern (self):
+        """
+        Get pattern for intern URL matching.
+
+        @return non-empty regex pattern or None
+        @rtype String or None
+        """
+        absolute = linkcheck.checker.absolute_url
+        url = absolute(self.base_url, self.base_ref, self.parent_url)
+        if not url:
+            return None
+        parts = linkcheck.strformat.url_unicode_split(url)
+        scheme = parts[0]
+        domain = parts[1]
+        domain, is_idn = linkcheck.url.idna_encode(domain)
+        if not (domain and scheme):
+            return None
+        path = parts[2]
+        args = tuple(re.escape(x) for x in (scheme, domain, path))
+        return "%s://%s%s" % args