twisted.test.test_randbytes.ConditionalSecureRandomTestCase fails on Python trunk@HEAD

[email protected]
Newsgroups gmane.comp.python.twisted.bugs
Message-ID <[email protected]>
New submission from ivank <[email protected]>:

Python 2.7r72791, PyCrypto 2.0.1:

{{{
===============================================================================
[ERROR]: twisted.test.test_randbytes.ConditionalSecureRandomTestCase.test_cryptoRandom
 
Traceback (most recent call last):
  File "/home/bear/Twisted/twisted/test/test_randbytes.py", line 107, in test_cryptoRandom
    self._check(self.factory._cryptoRandom)
  File "/home/bear/Twisted/twisted/test/test_randbytes.py", line 34, in _check
    s = source(nbytes)
  File "/home/bear/Twisted/twisted/python/randbytes.py", line 92, in _cryptoRandom
    self.randomPool = self.randpool.RandomPool()
  File "/usr/local/lib/python2.7/site-packages/Crypto/Util/randpool.py", line 86, in __init__
    self._measureTickSize()        # Estimate timer resolution
  File "/usr/local/lib/python2.7/site-packages/Crypto/Util/randpool.py", line 271, in _measureTickSize
    self.stir(h.digest())
  File "/usr/local/lib/python2.7/site-packages/Crypto/Util/randpool.py", line 158, in stir
    h = self._hash.new(self._randpool)
exceptions.TypeError: object supporting the buffer API required
===============================================================================
[ERROR]: twisted.test.test_randbytes.ConditionalSecureRandomTestCase.test_withoutOsAndFileUrandom
 
Traceback (most recent call last):
  File "/home/bear/Twisted/twisted/test/test_randbytes.py", line 131, in test_withoutOsAndFileUrandom
    self._check(self.factory.secureRandom)
  File "/home/bear/Twisted/twisted/test/test_randbytes.py", line 34, in _check
    s = source(nbytes)
  File "/home/bear/Twisted/twisted/python/randbytes.py", line 113, in secureRandom
    return getattr(self, src)(nbytes)
  File "/home/bear/Twisted/twisted/python/randbytes.py", line 92, in _cryptoRandom
    self.randomPool = self.randpool.RandomPool()
  File "/usr/local/lib/python2.7/site-packages/Crypto/Util/randpool.py", line 86, in __init__
    self._measureTickSize()        # Estimate timer resolution
  File "/usr/local/lib/python2.7/site-packages/Crypto/Util/randpool.py", line 271, in _measureTickSize
    self.stir(h.digest())
  File "/usr/local/lib/python2.7/site-packages/Crypto/Util/randpool.py", line 158, in stir
    h = self._hash.new(self._randpool)
exceptions.TypeError: object supporting the buffer API required
}}}

----------
Type     : defect
Component: core
Keywords : pycrypto
Priority : normal
Nosy     : 
----------
http://twistedmatrix.com/trac/ticket/3848
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.