Provide a default for 'condition'.

James William Pye · James William Pye · commit 67a742946a9f · 2010-03-14T18:37:40.000-07:00
However, it's really a pure-Python feature as the C version doesn't allow for a
condition to be specified.
diff --git a/postgresql/copyman.py b/postgresql/copyman.py
@@ -225,7 +225,7 @@ def update(self, view, getlen = ulong_unpack, len = len):
 		# Emit the number of messages "consumed" this round.
 		return nmessages
 
-	def __init__(self, condition):
+	def __init__(self, condition = CopyData.type.__ne__):
 		self.remaining_bytes = 0
 		self.size_fragment = b''
 		self.final_view = None
@@ -404,7 +404,7 @@ def process_copy_data(self, view):
 
 	# Given a view, begin tracking the state of the wire.
 	def track_state(self, view):
-		self._state = WireState(CopyData.type.__ne__)
+		self._state = WireState()
 		self.nextchunk = self.recv_view
 		return self.process_copy_data(view)
 
