OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	03/31/2022 06:22:38 AM	rwxr-xr-x
📄 __init__.py	521 bytes	09/08/2017 10:38:36 AM	rw-r--r--
📁 __pycache__	-	03/31/2022 06:22:39 AM	rwxr-xr-x
📄 _baseprocess.py	1.87 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _dumbwin32proc.py	12.8 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _glibbase.py	12.51 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _idna.py	1.36 KB	09/08/2017 10:38:35 AM	rw-r--r--
📄 _newtls.py	9.11 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _pollingfile.py	8.77 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _posixserialport.py	1.95 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _posixstdio.py	4.58 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _producer_helpers.py	3.7 KB	09/08/2017 10:38:35 AM	rw-r--r--
📄 _resolver.py	8.33 KB	09/08/2017 10:38:35 AM	rw-r--r--
📄 _signals.py	2.65 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _sslverify.py	68.83 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _threadedselect.py	11.49 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _win32serialport.py	4.63 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _win32stdio.py	3.13 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 abstract.py	18.99 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 address.py	6.53 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 asyncioreactor.py	10.31 KB	09/08/2017 10:38:35 AM	rw-r--r--
📄 base.py	42.56 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 cfreactor.py	17.09 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 default.py	1.89 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 defer.py	66.49 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 endpoints.py	74.57 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 epollreactor.py	8.29 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 error.py	12.35 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 fdesc.py	3.15 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 gireactor.py	5.98 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 glib2reactor.py	1.09 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 gtk2reactor.py	3.53 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 gtk3reactor.py	2.2 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 inotify.py	14.35 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 interfaces.py	93.75 KB	09/08/2017 10:38:36 AM	rw-r--r--
📁 iocpreactor	-	03/31/2022 06:22:38 AM	rwxr-xr-x
📄 kqreactor.py	10.05 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 main.py	1.03 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 pollreactor.py	5.88 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 posixbase.py	25.74 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 process.py	37.98 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 protocol.py	26.34 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 pyuisupport.py	817 bytes	09/08/2017 10:38:36 AM	rw-r--r--
📄 reactor.py	1.82 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 selectreactor.py	6.07 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 serialport.py	2.26 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 ssl.py	8.25 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 stdio.py	1.02 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 task.py	30.39 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 tcp.py	42 KB	09/08/2017 10:38:36 AM	rw-r--r--
📁 test	-	03/31/2022 06:22:38 AM	rwxr-xr-x
📄 threads.py	3.86 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 tksupport.py	2 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 udp.py	18.13 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 unix.py	21.42 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 utils.py	7.69 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 win32eventreactor.py	14.84 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 wxreactor.py	5.14 KB	03/22/2022 11:03:56 AM	rw-r--r--
📄 wxsupport.py	1.33 KB	09/08/2017 10:38:36 AM	rw-r--r--

Name

Size

Modified

Perms

📁 ..

03/31/2022 06:22:38 AM

rwxr-xr-x

📄 __init__.py

521 bytes

09/08/2017 10:38:36 AM

rw-r--r--

📁 __pycache__

03/31/2022 06:22:39 AM

rwxr-xr-x

📄 _baseprocess.py

1.87 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 _dumbwin32proc.py

12.8 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 _glibbase.py

12.51 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 _idna.py

1.36 KB

09/08/2017 10:38:35 AM

rw-r--r--

📄 _newtls.py

9.11 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 _pollingfile.py

8.77 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 _posixserialport.py

1.95 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 _posixstdio.py

4.58 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 _producer_helpers.py

3.7 KB

09/08/2017 10:38:35 AM

rw-r--r--

📄 _resolver.py

8.33 KB

09/08/2017 10:38:35 AM

rw-r--r--

📄 _signals.py

2.65 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 _sslverify.py

68.83 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 _threadedselect.py

11.49 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 _win32serialport.py

4.63 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 _win32stdio.py

3.13 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 abstract.py

18.99 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 address.py

6.53 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 asyncioreactor.py

10.31 KB

09/08/2017 10:38:35 AM

rw-r--r--

📄 base.py

42.56 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 cfreactor.py

17.09 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 default.py

1.89 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 defer.py

66.49 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 endpoints.py

74.57 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 epollreactor.py

8.29 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 error.py

12.35 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 fdesc.py

3.15 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 gireactor.py

5.98 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 glib2reactor.py

1.09 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 gtk2reactor.py

3.53 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 gtk3reactor.py

2.2 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 inotify.py

14.35 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 interfaces.py

93.75 KB

09/08/2017 10:38:36 AM

rw-r--r--

📁 iocpreactor

03/31/2022 06:22:38 AM

rwxr-xr-x

📄 kqreactor.py

10.05 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 main.py

1.03 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 pollreactor.py

5.88 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 posixbase.py

25.74 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 process.py

37.98 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 protocol.py

26.34 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 pyuisupport.py

817 bytes

09/08/2017 10:38:36 AM

rw-r--r--

📄 reactor.py

1.82 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 selectreactor.py

6.07 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 serialport.py

2.26 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 ssl.py

8.25 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 stdio.py

1.02 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 task.py

30.39 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 tcp.py

42 KB

09/08/2017 10:38:36 AM

rw-r--r--

📁 test

03/31/2022 06:22:38 AM

rwxr-xr-x

📄 threads.py

3.86 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 tksupport.py

2 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 udp.py

18.13 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 unix.py

21.42 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 utils.py

7.69 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 win32eventreactor.py

14.84 KB

09/08/2017 10:38:36 AM

rw-r--r--

📄 wxreactor.py

5.14 KB

03/22/2022 11:03:56 AM

rw-r--r--

📄 wxsupport.py

1.33 KB

09/08/2017 10:38:36 AM

rw-r--r--

Editing: _producer_helpers.py

# -*- test-case-name: twisted.test.test_producer_helpers -*-
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

"""
Helpers for working with producers.
"""
from __future__ import division, absolute_import

from zope.interface import implementer

from twisted.internet.interfaces import IPushProducer
from twisted.internet.task import cooperate
from twisted.python import log
from twisted.python.reflect import safe_str

# This module exports nothing public, it's for internal Twisted use only.
__all__ = []

@implementer(IPushProducer)
class _PullToPush(object):
    """
    An adapter that converts a non-streaming to a streaming producer.

Because of limitations of the producer API, this adapter requires the
    cooperation of the consumer. When the consumer's C{registerProducer} is
    called with a non-streaming producer, it must wrap it with L{_PullToPush}
    and then call C{startStreaming} on the resulting object. When the
    consumer's C{unregisterProducer} is called, it must call
    C{stopStreaming} on the L{_PullToPush} instance.

If the underlying producer throws an exception from C{resumeProducing},
    the producer will be unregistered from the consumer.

@ivar _producer: the underling non-streaming producer.

@ivar _consumer: the consumer with which the underlying producer was
                     registered.

@ivar _finished: C{bool} indicating whether the producer has finished.

@ivar _coopTask: the result of calling L{cooperate}, the task driving the
                     streaming producer.
    """

_finished = False

def __init__(self, pullProducer, consumer):
        self._producer = pullProducer
        self._consumer = consumer

def _pull(self):
        """
        A generator that calls C{resumeProducing} on the underlying producer
        forever.

If C{resumeProducing} throws an exception, the producer is
        unregistered, which should result in streaming stopping.
        """
        while True:
            try:
                self._producer.resumeProducing()
            except:
                log.err(None, "%s failed, producing will be stopped:" %
                        (safe_str(self._producer),))
                try:
                    self._consumer.unregisterProducer()
                    # The consumer should now call stopStreaming() on us,
                    # thus stopping the streaming.
                except:
                    # Since the consumer blew up, we may not have had
                    # stopStreaming() called, so we just stop on our own:
                    log.err(None, "%s failed to unregister producer:" %
                            (safe_str(self._consumer),))
                    self._finished = True
                    return
            yield None

def startStreaming(self):
        """
        This should be called by the consumer when the producer is registered.

Start streaming data to the consumer.
        """
        self._coopTask = cooperate(self._pull())

def stopStreaming(self):
        """
        This should be called by the consumer when the producer is
        unregistered.

Stop streaming data to the consumer.
        """
        if self._finished:
            return
        self._finished = True
        self._coopTask.stop()

def pauseProducing(self):
        """
        @see: C{IPushProducer.pauseProducing}
        """
        self._coopTask.pause()

def resumeProducing(self):
        """
        @see: C{IPushProducer.resumeProducing}
        """
        self._coopTask.resume()

def stopProducing(self):
        """
        @see: C{IPushProducer.stopProducing}
        """
        self.stopStreaming()
        self._producer.stopProducing()