Re: [Zope-dev] SVN: Zope/branches/gsoc-python-2.5/utilities/mkzopeinstance.py sha - hashlib

2008-10-14 Thread Tres Seaver 
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Andreas Jung wrote:
 Log message for revision 92197:
   sha - hashlib

That needs to be a conditional import, with a fallback to the old sha
module:  hashlib is not present in python 2.4.  E.g.:

try:
import hashlib
except ImportError: # Python  2.5
import sha
_sha = sha.new
else:
_sha = hashlib.sha1

and then use '_sha' in the code.



Tres.
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Re: [Zope-dev] SVN: Zope/branches/gsoc-python-2.5/utilities/mkzopeinstance.py sha - hashlib

2008-10-14 Thread Andreas Jung 

On 14.10.2008 19:03 Uhr, Tres Seaver wrote:

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Hash: SHA1

Andreas Jung wrote:

Log message for revision 92197:
   sha -  hashlib


That needs to be a conditional import, with a fallback to the old sha
module:  hashlib is not present in python 2.4.  E.g.:

try:
 import hashlib
except ImportError: # Python  2.5
 import sha
 _sha = sha.new
else:
 _sha = hashlib.sha1

and then use '_sha' in the code.


Depends on which Python versions we want/must support for the future. 
One option would to jump on Python 2.6 for the next releases (skipping 
Python 2.5 and dropping Python 2.4 support).


Andreas
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