1 files changed, 0 insertions, 153 deletions
diff --git a/gr-wxgui/python/wxgui/pubsub.py b/gr-wxgui/python/wxgui/pubsub.py
deleted file mode 100644
index e55d691978..0000000000
--- a/gr-wxgui/python/wxgui/pubsub.py
+++ /dev/null
@@ -1,153 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2008 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio 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 3, or (at your option)
-# any later version.
-#
-# GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-#
-
-"""
-Abstract GNU Radio publisher/subscriber interface
-
-This is a proof of concept implementation, will likely change significantly.
-"""
-
-class pubsub(dict):
-    def __init__(self):
-        self._publishers = { }
-        self._subscribers = { }
-        self._proxies = { }
-
-    def __missing__(self, key, value=None):
-        dict.__setitem__(self, key, value)
-        self._publishers[key] = None
-        self._subscribers[key] = []
-        self._proxies[key] = None
-
-    def __setitem__(self, key, val):
-        if not self.has_key(key):
-            self.__missing__(key, val)
-        elif self._proxies[key] is not None:
-            (p, pkey) = self._proxies[key]
-            p[pkey] = val
-        else:
-            dict.__setitem__(self, key, val)
-        for sub in self._subscribers[key]:
-            # Note this means subscribers will get called in the thread
-            # context of the 'set' caller.
-            sub(val)
-
-    def __getitem__(self, key):
-        if not self.has_key(key): self.__missing__(key)
-        if self._proxies[key] is not None:
-            (p, pkey) = self._proxies[key]
-            return p[pkey]
-        elif self._publishers[key] is not None:
-            return self._publishers[key]()
-        else:
-            return dict.__getitem__(self, key)
-
-    def publish(self, key, publisher):
-        if not self.has_key(key): self.__missing__(key)
-        if self._proxies[key] is not None:
-            (p, pkey) = self._proxies[key]
-            p.publish(pkey, publisher)
-        else:
-            self._publishers[key] = publisher
-
-    def subscribe(self, key, subscriber):
-        if not self.has_key(key): self.__missing__(key)
-        if self._proxies[key] is not None:
-            (p, pkey) = self._proxies[key]
-            p.subscribe(pkey, subscriber)
-        else:
-            self._subscribers[key].append(subscriber)
-
-    def unpublish(self, key):
-        if self._proxies[key] is not None:
-            (p, pkey) = self._proxies[key]
-            p.unpublish(pkey)
-        else:
-            self._publishers[key] = None
-
-    def unsubscribe(self, key, subscriber):
-        if self._proxies[key] is not None:
-            (p, pkey) = self._proxies[key]
-            p.unsubscribe(pkey, subscriber)
-        else:
-            self._subscribers[key].remove(subscriber)
-
-    def proxy(self, key, p, pkey=None):
-        if not self.has_key(key): self.__missing__(key)
-        if pkey is None: pkey = key
-        self._proxies[key] = (p, pkey)
-
-    def unproxy(self, key):
-        self._proxies[key] = None
-
-# Test code
-if __name__ == "__main__":
-    import sys
-    o = pubsub()
-
-    # Non-existent key gets auto-created with None value
-    print "Auto-created key 'foo' value:", o['foo']
-
-    # Add some subscribers
-    # First is a bare function
-    def print_len(x):
-        print "len=%i" % (len(x), )
-    o.subscribe('foo', print_len)
-
-    # The second is a class member function
-    class subber(object):
-        def __init__(self, param):
-            self._param = param
-        def printer(self, x):
-            print self._param, `x`
-    s = subber('param')
-    o.subscribe('foo', s.printer)
-
-    # The third is a lambda function
-    o.subscribe('foo', lambda x: sys.stdout.write('val='+`x`+'\n'))
-
-    # Update key 'foo', will notify subscribers
-    print "Updating 'foo' with three subscribers:"
-    o['foo'] = 'bar';
-
-    # Remove first subscriber
-    o.unsubscribe('foo', print_len)
-
-    # Update now will only trigger second and third subscriber
-    print "Updating 'foo' after removing a subscriber:"
-    o['foo'] = 'bar2';
-
-    # Publish a key as a function, in this case, a lambda function
-    o.publish('baz', lambda : 42)
-    print "Published value of 'baz':", o['baz']
-
-    # Unpublish the key
-    o.unpublish('baz')
-
-    # This will return None, as there is no publisher
-    print "Value of 'baz' with no publisher:", o['baz']
-
-    # Set 'baz' key, it gets cached
-    o['baz'] = 'bazzz'
-
-    # Now will return cached value, since no provider
-    print "Cached value of 'baz' after being set:", o['baz']