Seems to require a new Python module, Automat. (Not mentioned in the
NEWS file, INSTALL, etc.) I found Automat 0.3.0 (with Glyph's
fingerprints on it) at PyPI, but it only exists in .whl format.
Downloaded it, but I'm not sure what to do next. I was able to get it
working by downloading and installing get-pip.py and Automat (contrary
to the python.org documentation, I didn't have pip installed on my
system even though it is Python 2.7.13 downloaded from python.org.)
sudo python get-pip.py
sudo pip install Automat
This is worrisome to me because I think this requires Internet access to
pypi.python.org, which I have on my development and testing systems, but
not on my production systems. Everything else I've ever needed, I could
download and install source files.
Having done this, my app seems to run fine (only quick sanity testing so
far.)
----install---
Searching for Automat>=0.3.0
Reading https://pypi.python.org/simple/Automat/
Download error on https://pypi.python.org/simple/Automat/: [SSL:
CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590) --
Some packages may not be found!
Couldn't find index page for 'Automat' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.python.org/simple/
Download error on https://pypi.python.org/simple/: [SSL:
CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590) --
Some packages may not be found!
No local packages or working download links found for Automat>=0.3.0
error: Could not find suitable distribution for
Requirement.parse('Automat>=0.3.0')
------
---try to use without Automat---
medusa@Medusa:~/run> python medusa_server.py Rain
Traceback (most recent call last):
File "medusa_server.py", line 72, in <module>
from twisted.application import service, internet
File
"/usr/lib/python2.7/site-packages/Twisted-16.7.0rc1-py2.7-linux-x86_64.egg/twisted/application/internet.py",
line 54, in <module>
from automat import MethodicalMachine
ImportError: No module named automat
------
On 12/22/2016 11:33 PM, Amber "Hawkie" Brown wrote:
Hello everyone, and happy holidays!
Although it didn't quite fall on the solstice, one could call this
Twisted release a little ray of sunshine, with some nice new
improvements. 16.7.0rc1 brings the following stocking stuffers:
- twisted.web.client.Agent now supports IPv6! It's also now the
primary web client in Twisted, with twisted.web.client.getPage being
deprecated in favour of it and Treq.
- twisted.internet.ssl.CertificateOptions has had its `method`
argument deprecated, in favour of the new raiseMinimumTo,
lowerMaximumSecurityTo, and insecurelyLowerMinimumTo arguments, which
take TLSVersion arguments. This allows you to better give a range of
versions of TLS you wish to negotiate, rather than forcing yourself to
any one version.
- twisted.internet.ssl.CertificateOptions will use OpenSSL's
MODE_RELEASE_BUFFERS, which will let it free unused memory that was
held by idle TLS connections.
- You can now call the new twist runner with `python -m twisted`.
- Conch has the beginnings of ECDH key exchange, and supports
`hmac-sha2-384` in twisted.conch.ssh.
- Better Unicode support in twisted.internet.reactor.spawnProcess,
especially on Windows on Python 3.6.
- More Python 3 porting in Conch, and more under-the-hood changes to
facilitate a Twisted-wide jump to new-style classes only on Python 2
in 2018/2019. This release has also been tested on Python 3.6 on Linux.
- Lots of deprecated code removals, to make a sleeker, less confusing
Twisted.
- 20+ closed tickets.
You can get the tarball and the NEWS file at
https://twistedmatrix.com/Releases/rc/16.7.0rc1/ , or you can try it
out from PyPI:
python -m pip install Twisted==16.7.0rc1
Please test it, and let me know how your applications fare, good or
bad! If nothing comes up, 16.7 looks like it'll land just before the
new year.
With festive hoots,
Amber Brown
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--
John Santos
Evans Griffiths & Hart, Inc.
781-861-0670 ext 539
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