On Jan 12, 7:13 am, mike <mikaelpetters...@gmail.com> wrote:
> On Jan 12, 12:28 am, Steven D'Aprano <steve
>
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> +comp.lang.pyt...@pearwood.info> wrote:
> > On Wed, 11 Jan 2012 05:54:29 -0800, mike wrote:
> > > I did some more digging and found that our class imports a "yacc.py"
> > > that uses
>
> > > import re, types, sys, cStringIO, hashlib, os.path
>
> > > so it has hashlib.
>
> > > yacc.py seems to be an old version 1.3 ( I found 2.3 -->).
>
> > > Reading about hashlib it seems to be dependent on os installation of
> > > OpenSSL but I cannot find out how.
>
> > It shouldn't be. It will use OpenSSL if available, otherwise it will fall
> > back on its own code.
>
> > > br,
>
> > > //mike
>
> > > yacc.py
> > > ===============
>
> > #----------------------------------------------------------------------------->
> > # ply: yacc.py
>
> > [snip over TWO THOUSAND lines of code]
>
> > Mike, what lead you to believe that an error in hashlib could be solved
> > by posting the ENTIRE two thousand lines of yacc.py? Please do not post
> > such huge chunks of code unless asked. It is unnecessary and annoying.
>
> > Try this. Open a terminal window and enter "python" at the prompt to
> > start a clean interactive session. Then enter the following commands:
>
> > import sys
> > print(sys.version)
> > import hashlib
> > print(hashlib.__file__)
> > print(hashlib.md5)
> > import _md5
> > print(_md5.__file__)
>
> > and copy and paste (do not retype) the full output of these commands.
>
> > Thank you.
>
> > --
> > Steven
>
> Hi,
>
> Sorry for posting huge file. I added your copy-paste snippet.
>
> esekilx5030 [7:09am] [roamFroBl/pysibelius/bin] -> python
> Python 2.7.2 (default, Jun 16 2011, 15:05:49)
> [GCC 4.5.0] on linux2
> Type "help", "copyright", "credits" or "license" for more information.>>>
> import sys
>
> print(sys.version)
> import hashlib
> print(hashlib.__file__)
> print(hashlib.md5)
> import _md5
> print(_md5.__file__) >>> 2.7.2 (default, Jun 16 2011, 15:05:49)
> [GCC 4.5.0]>>> ERROR:root:code for hash md5 was not found.
>
> Traceback (most recent call last):
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 139, in <module>
> globals()[__func_name] = __get_hash(__func_name)
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 91, in __get_builtin_constructor
> raise ValueError('unsupported hash type %s' % name)
> ValueError: unsupported hash type md5
> ERROR:root:code for hash sha1 was not found.
> Traceback (most recent call last):
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 139, in <module>
> globals()[__func_name] = __get_hash(__func_name)
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 91, in __get_builtin_constructor
> raise ValueError('unsupported hash type %s' % name)
> ValueError: unsupported hash type sha1
> ERROR:root:code for hash sha224 was not found.
> Traceback (most recent call last):
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 139, in <module>
> globals()[__func_name] = __get_hash(__func_name)
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 91, in __get_builtin_constructor
> raise ValueError('unsupported hash type %s' % name)
> ValueError: unsupported hash type sha224
> ERROR:root:code for hash sha256 was not found.
> Traceback (most recent call last):
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 139, in <module>
> globals()[__func_name] = __get_hash(__func_name)
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 91, in __get_builtin_constructor
> raise ValueError('unsupported hash type %s' % name)
> ValueError: unsupported hash type sha256
> ERROR:root:code for hash sha384 was not found.
> Traceback (most recent call last):
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 139, in <module>
> globals()[__func_name] = __get_hash(__func_name)
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 91, in __get_builtin_constructor
> raise ValueError('unsupported hash type %s' % name)
> ValueError: unsupported hash type sha384
> ERROR:root:code for hash sha512 was not found.
> Traceback (most recent call last):
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 139, in <module>
> globals()[__func_name] = __get_hash(__func_name)
> File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
> hashlib.py", line 91, in __get_builtin_constructor
> raise ValueError('unsupported hash type %s' % name)
> ValueError: unsupported hash type sha512>>>
> /vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/hashlib.pyc
> >>> Traceback (most recent call last):
>
> File "<stdin>", line 1, in <module>
> AttributeError: 'module' object has no attribute 'md5'>>> Traceback (most
> recent call last):
>
> File "<stdin>", line 1, in <module>
> ImportError: No module named _md5
>
> Thanks for support!
>
> //mike
Hi,
I did some more testing.
The python 2.7.2 lib is stored in a clearcase vob. When I set the env.
and run suggested lines ( with slight modification), on Redhat 5.5,
( by Steven) I get the following:
-> python
Python 2.7.2 (default, Jun 16 2011, 15:05:49)
[GCC 4.5.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
print(sys.version)
import hashlib
print(hashlib.__file__)
print(hashlib.md5)
import md5
print(md5.__file__)>>> 2.7.2 (default, Jun 16 2011, 15:05:49)
[GCC 4.5.0]
>>> ERROR:root:code for hash md5 was not found.
Traceback (most recent call last):
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type md5
ERROR:root:code for hash sha1 was not found.
Traceback (most recent call last):
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type sha1
ERROR:root:code for hash sha224 was not found.
Traceback (most recent call last):
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type sha224
ERROR:root:code for hash sha256 was not found.
Traceback (most recent call last):
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type sha256
ERROR:root:code for hash sha384 was not found.
Traceback (most recent call last):
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type sha384
ERROR:root:code for hash sha512 was not found.
Traceback (most recent call last):
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 139, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
hashlib.py", line 91, in __get_builtin_constructor
raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type sha512
>>> /vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/hashlib.pyc
>>> Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'md5'
>>> Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/
md5.py", line 10, in <module>
from hashlib import md5
ImportError: cannot import name md5
But when I execute the same lines on a Suse 10.4 I get the following
output:
python
Python 2.7.2 (default, Jun 16 2011, 15:05:49)
[GCC 4.5.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> print(sys.version)
2.7.2 (default, Jun 16 2011, 15:05:49)
[GCC 4.5.0]
>>> import hashlib
>>> print(hashlib.__file__)
/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/hashlib.pyc
>>> print(hashlib.md5)
<built-in function openssl_md5>
>>> import md5
>>> print(md5.__file__)
/vobs/rnc/rrt/roam1/roamSs/roamFroBl/python/lib/python2.7/md5.pyc
That looks correct to me.
It really confuses me!?
br,
//mike
Ps. Thanks for all the replies.
--
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