The Grande 'sendall()' patch, copied from release21-maint. Fixes #516715.
Replaces calls to socket.send() (which isn't guaranteed to send all data)
with the new socket.sendall() method.
diff --git a/Lib/poplib.py b/Lib/poplib.py
index 23c0b46..0525043 100644
--- a/Lib/poplib.py
+++ b/Lib/poplib.py
@@ -97,7 +97,7 @@
def _putline(self, line):
if self._debugging > 1: print '*put*', `line`
- self.sock.send('%s%s' % (line, CRLF))
+ self.sock.sendall('%s%s' % (line, CRLF))
# Internal: send one command to the server (through _putline())