--- a/env/lib/python3.7/site-packages/rdflib/events.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-__doc__ = """
-Dirt Simple Events
-
-A Dispatcher (or a subclass of Dispatcher) stores event handlers that
-are 'fired' simple event objects when interesting things happen.
-
-Create a dispatcher:
-
-  >>> d = Dispatcher()
-
-Now create a handler for the event and subscribe it to the dispatcher
-to handle Event events.  A handler is a simple function or method that
-accepts the event as an argument:
-
-  >>> def handler1(event): print(repr(event))
-  >>> d.subscribe(Event, handler1)
-
-Now dispatch a new event into the dispatcher, and see handler1 get
-fired:
-
-  >>> d.dispatch(Event(foo='bar', data='yours', used_by='the event handlers'))
-  <rdflib.events.Event ['data', 'foo', 'used_by']>
-"""
-
-__all__ = ['Event', 'Dispatcher']
-
-
-class Event(object):
-    """
-    An event is a container for attributes.  The source of an event
-    creates this object, or a subclass, gives it any kind of data that
-    the events handlers need to handle the event, and then calls
-    notify(event).
-
-    The target of an event registers a function to handle the event it
-    is interested with subscribe().  When a sources calls
-    notify(event), each subscriber to that event will be called in no
-    particular order.
-    """
-
-    def __init__(self, **kw):
-        self.__dict__.update(kw)
-
-    def __repr__(self):
-        attrs = list(self.__dict__.keys())
-        attrs.sort()
-        return '<rdflib.events.Event %s>' % ([a for a in attrs],)
-
-
-class Dispatcher(object):
-    """
-    An object that can dispatch events to a privately managed group of
-    subscribers.
-    """
-
-    _dispatch_map = None
-
-    def set_map(self, amap):
-        self._dispatch_map = amap
-
-    def get_map(self):
-        return self._dispatch_map
-
-    def subscribe(self, event_type, handler):
-        """ Subscribe the given handler to an event_type.  Handlers
-        are called in the order they are subscribed.
-        """
-        if self._dispatch_map is None:
-            self.set_map({})
-        lst = self._dispatch_map.get(event_type, None)
-        if lst is None:
-            lst = [handler]
-        else:
-            lst.append(handler)
-        self._dispatch_map[event_type] = lst
-
-    def dispatch(self, event):
-        """ Dispatch the given event to the subscribed handlers for
-        the event's type"""
-        if self._dispatch_map is not None:
-            lst = self._dispatch_map.get(type(event), None)
-            if lst is None:
-                raise ValueError("unknown event type: %s" % type(event))
-            for l in lst:
-                l(event)
-
-
-def test():
-    import doctest
-    doctest.testmod()
-
-if __name__ == '__main__':
-    test()