Hello from PyCascades! Straight from the Pacific North-West, a new
Twisted release candidate!
In this release, there is:
- twisted.web.client.HostnameCachingHTTPSPolicy was added as a new
contextFactory option. This reduces the performance overhead for making
many TLS connections to the same host.
- twisted.conch.ssh.keys can now read private keys in the new
"openssh-key-v1" format, introduced in OpenSSH 6.5 and made the default
in OpenSSH 7.8.
- The sample code in the "Twisted Web In 60 Seconds" tutorial runs on
Python 3.
- DeferredLock and DeferredSemaphore can be used as asynchronous context
managers on Python 3.5+.
- twisted.internet.ssl.CertificateOptions now uses 32 random bytes
instead of an MD5 hash for the ssl session identifier context.
- twisted.python.failure.Failure.getTracebackObject now returns
traceback objects whose frames can be passed into traceback.print_stack
for better debugging of where the exception came from.
- Much more! 20+ tickets closed overall.
You can get the tarball and the NEWS file at
https://twistedmatrix.com/Releases/rc/19.2.0rc1/ , or you can try it out
from PyPI:
python -m pip install Twisted==19.2.0rc1
Please test it, and let me know how your applications fare, good or bad!
If nothing comes up, 19.2 will release in a week.
Twisted regards,
Amber Brown (hawkowl)
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