Ausgabe der neuen DB Einträge

venv/lib/python3.9/site-packages/twisted/test/stdio_test_producer.py

@@ -0,0 +1,59 @@
+# -*- test-case-name: twisted.test.test_stdio.StandardInputOutputTests.test_producer -*-
+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+"""
+Main program for the child process run by
+L{twisted.test.test_stdio.StandardInputOutputTests.test_producer} to test
+that process transports implement IProducer properly.
+"""
+
+from __future__ import absolute_import, division
+
+import sys
+
+from twisted.internet import stdio, protocol
+from twisted.python import log, reflect
+
+
+
+class ProducerChild(protocol.Protocol):
+    _paused = False
+    buf = b''
+
+    def connectionLost(self, reason):
+        log.msg("*****OVER*****")
+        reactor.callLater(1, reactor.stop)
+
+
+    def dataReceived(self, data):
+        self.buf += data
+        if self._paused:
+            log.startLogging(sys.stderr)
+            log.msg("dataReceived while transport paused!")
+            self.transport.loseConnection()
+        else:
+            self.transport.write(data)
+            if self.buf.endswith(b'\n0\n'):
+                self.transport.loseConnection()
+            else:
+                self.pause()
+
+
+    def pause(self):
+        self._paused = True
+        self.transport.pauseProducing()
+        reactor.callLater(0.01, self.unpause)
+
+
+    def unpause(self):
+        self._paused = False
+        self.transport.resumeProducing()
+
+
+
+if __name__ == '__main__':
+    reflect.namedAny(sys.argv[1]).install()
+    from twisted.internet import reactor
+    stdio.StandardIO(ProducerChild())
+    reactor.run()