renaming

pyinfra/server/stream/queued_stream_function.py

@@ -4,13 +4,18 @@ from pyinfra.server.buffering.queue import stream_queue, Queue
 
 
 class QueuedStreamFunction:
-    def __init__(self, fn):
+    def __init__(self, stream_function):
+        """Combines a stream function with a queue.
+
+        Args:
+            stream_function: Needs to operate on iterables.
+        """
         self.queue = Queue()
-        self.fn = fn
+        self.stream_function = stream_function
 
     def push(self, item):
         self.queue.append(item)
 
     def pop(self):
         items = stream_queue(self.queue)
-        return first(self.fn(items))
+        return first(self.stream_function(items))