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+# Copyright (C) 2009, Tutorius.org
+# Copyright (C) 2009, Vincent Vinet <vince.vinet@gmail.com>
+#
+# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+"""
+Universal Addressing Mechanism module
+
+Allows addressing Events, signals, widgets, etc for supported platforms
+"""
+
+from urllib2 import urlparse
+
+import gtkparser
+import gobjectparser
+
+
+SCHEME="tap" #Tutorius Adressing Protocol
+
+__parsers = {
+ gtkparser.SCHEME:gtkparser.parse_gtk,
+ gobjectparser.SCHEME:gobjectparser.parse_gobject,
+}
+
+def __add_to_urlparse(name):
+ #Add to uses_netloc
+ if not name in urlparse.uses_netloc:
+ urlparse.uses_netloc.append(name)
+
+ #Add to uses_relative
+ if not name in urlparse.uses_relative:
+ urlparse.uses_relative.append(name)
+
+# #Add to uses_params
+# if not name in urlparse.uses_params:
+# urlparse.uses_params.append(name)
+
+ #Add to uses_query
+ if not name in urlparse.uses_query:
+ urlparse.uses_query.append(name)
+
+ #Add to uses_frament
+ if not name in urlparse.uses_fragment:
+ urlparse.uses_fragment.append(name)
+
+
+#Add schemes to urlparse
+__add_to_urlparse(SCHEME)
+
+for subscheme in [".".join([SCHEME,s]) for s in __parsers]:
+ __add_to_urlparse(subscheme)
+
+
+class SchemeError(Exception):
+ def __init__(self, message):
+ Exception.__init__(self, message)
+ self.message = message
+
+
+def parse_uri(uri):
+ res = urlparse.urlparse(uri)
+
+ scheme = res.scheme.split(".")[0]
+ subscheme = ".".join(res.scheme.split(".")[1:])
+ if not scheme == SCHEME:
+ raise SchemeError("Scheme %s not supported" % scheme)
+
+ if subscheme != "" and not subscheme in __parsers:
+ raise SchemeError("SubScheme %s not supported" % subscheme)
+
+ if subscheme:
+ return __parsers[subscheme](res)
+
+ return res
+
+
+