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Require Python 2.5.

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This commit is contained in:
david-sarah 2012-05-16 02:41:49 +00:00
parent 97d6a162e0
commit 0fc196ea5f
1 changed files with 9 additions and 18 deletions
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27
src/allmydata/__init__.py
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@ -360,24 +360,15 @@ def check_all_requirements():
errors = []
# we require 2.4.4 on non-UCS-2, non-Redhat builds to avoid <http://www.python.org/news/security/PSF-2006-001/>
# we require 2.4.3 on non-UCS-2 Redhat, because 2.4.3 is common on Redhat-based distros and will have patched the above bug
# we require at least 2.4.2 in any case to avoid a bug in the base64 module: <http://bugs.python.org/issue1171487>
if sys.maxunicode == 65535:
if sys.version_info < (2, 4, 2) or sys.version_info[0] > 2:
errors.append("Tahoe-LAFS current requires Python v2.4.2 or greater "
"for a UCS-2 build (but less than v3), not %r" %
(sys.version_info,))
elif platform.platform().lower().find('redhat') >= 0:
if sys.version_info < (2, 4, 3) or sys.version_info[0] > 2:
errors.append("Tahoe-LAFS current requires Python v2.4.3 or greater "
"on Redhat-based distributions (but less than v3), not %r" %
(sys.version_info,))
else:
if sys.version_info < (2, 4, 4) or sys.version_info[0] > 2:
errors.append("Tahoe-LAFS current requires Python v2.4.4 or greater "
"for a non-UCS-2 build (but less than v3), not %r" %
(sys.version_info,))
# We require at least 2.5 on all platforms.
# (On Python 3, we'll have failed long before this point.)
if sys.version_info < (2, 5):
try:
version_string = ".".join(map(str, sys.version_info))
except Exception:
version_string = repr(sys.version_info)
errors.append("Tahoe-LAFS current requires Python v2.5 or greater (but less than v3), not %s"
% (version_string,))
vers_and_locs = dict(_vers_and_locs_list)
for requirement in install_requires: