cryptography error : integer 2147486719 does not fit '32-bit int'

[tam vu]

Dear Guys,

 I use scrapy for crawler a https site, but i match error :

Traceback (most recent call last):

 File "/home/vmintam/.virtualenvs/crawler/local/lib/python2.7/site-packages/twisted/web/client.py", line 1291, in request

   parsedURI.originForm)

 File "/home/vmintam/.virtualenvs/crawler/local/lib/python2.7/site-packages/twisted/web/client.py", line 1182, in _requestWithEndpoint

   d = self._pool.getConnection(key, endpoint)

 File "/home/vmintam/.virtualenvs/crawler/local/lib/python2.7/site-packages/twisted/web/client.py", line 1071, in getConnection

   return self._newConnection(key, endpoint)

 File "/home/vmintam/.virtualenvs/crawler/local/lib/python2.7/site-packages/twisted/web/client.py", line 1083, in _newConnection

   return endpoint.connect(factory)

--- <exception caught here> ---

 File "/home/vmintam/.virtualenvs/crawler/local/lib/python2.7/site-packages/twisted/internet/endpoints.py", line 869, in connect

   timeout=self._timeout, bindAddress=self._bindAddress)

 File "/home/vmintam/.virtualenvs/crawler/local/lib/python2.7/site-packages/twisted/internet/posixbase.py", line 507, in connectSSL

   tlsFactory = tls.TLSMemoryBIOFactory(contextFactory, True, factory)

 File "/home/vmintam/.virtualenvs/crawler/local/lib/python2.7/site-packages/twisted/protocols/tls.py", line 608, in __init__

   contextFactory.getContext()

 File "/home/vmintam/.virtualenvs/crawler/local/lib/python2.7/site-packages/twisted/web/client.py", line 794, in getContext

   return self._webContext.getContext(self._hostname, self._port)

 File "/home/vmintam/.virtualenvs/crawler/local/lib/python2.7/site-packages/Scrapy-0.22.2-py2.7.egg/scrapy/core/downloader/contextfactory.py", line 19, in getContext

   ctx.set_options(SSL.OP_ALL)

 File "build/bdist.linux-i686/egg/OpenSSL/SSL.py", line 753, in set_options

   

exceptions.OverflowError: integer 2147486719 does not fit '32-bit int'

I'm using : scrapy 0.22, cryptography 0.3, pyopenssl 0.14 ,......

in this link : https://github.com/pyca/cryptography/issues/773

  have error, and this fix : https://github.com/pyca/cryptography/commit/a4796a7710215bdae5828cb62fde3b95c293b546

static const long SSL_OP_ALL;

  but still error. :(

anybody help me, please!!!

thanks!

[tam vu]

anybody help me........!

thanks

Vào 21:00:54 UTC+7 Thứ năm, ngày 10 tháng tư năm 2014, tam vu đã viết:

[justin]

I've run into the exact same problem. I haven't gotten anywhere with it.

[justin]

I have the same problem Ubuntu Server 12.04 32bit. The same project works
fine using scrapy in OSX and Windows 7, and I do not get this error when I
access a site without SSL.

[Mikhail Korobov]

Hi tam,

Could you please report and discuss this error with https://github.com/pyca/cryptography or https://github.com/pyca/pyopenssl people? It looks like a bug in cryptography or OpenSSL, and we can't fix it in Scrapy.

четверг, 10 апреля 2014 г., 20:00:54 UTC+6 пользователь tam vu написал:

[tam vu]

Dear Guys,

 now, i can login into https sites. I have just upgrade cryptography package to version : 0.4

pip install --upgrade cryptography

anyone who have error, pls try update.

thanks!

Vào 21:00:54 UTC+7 Thứ năm, ngày 10 tháng tư năm 2014, tam vu đã viết:

Dear Guys,