( )⚙ D12266 setup: drop statement of support for Python before 3.5.3

This is an archive of the discontinued Mercurial Phabricator instance.

Differential D12266

setup: drop statement of support for Python before 3.5.3
ClosedPublic

Authored by durin42 on Mar 2 2022, 10:43 AM.

Details

Reviewers
indygreg
Group Reviewers
hg-reviewers
Commits
rHG9af9e2d54857: setup: drop statement of support for Python before 3.5.3
Summary

🎉🎉

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Revision Contents
Changeset List

PathPackages
Msetup.py (11 lines)

Diff 32375

setup.py

# #
# This is the mercurial setup script. # This is the mercurial setup script.
# #
# 'python setup.py install', or # 'python setup.py install', or
# 'python setup.py --help' for more options # 'python setup.py --help' for more options
import os import os
# Mercurial will never work on Python 3 before 3.5 due to a lack # Mercurial will never work on Python 3 before 3.5 due to a lack
# of % formatting on bytestrings, and can't work on 3.6.0 or 3.6.1 # of % formatting on bytestrings, and can't work on 3.6.0 or 3.6.1
# due to a bug in % formatting in bytestrings. # due to a bug in % formatting in bytestrings.
# We cannot support Python 3.5.0, 3.5.1, 3.5.2 because of bug in # We cannot support Python 3.5.0, 3.5.1, 3.5.2 because of bug in
# codecs.escape_encode() where it raises SystemError on empty bytestring # codecs.escape_encode() where it raises SystemError on empty bytestring
# bug link: https://bugs.python.org/issue25270 # bug link: https://bugs.python.org/issue25270
supportedpy = ','.join( supportedpy = ','.join(
[ [
'>=2.7.4', '>=3.5.3',
'!=3.0.*',
'!=3.1.*',
'!=3.2.*',
'!=3.3.*',
'!=3.4.*',
'!=3.5.0',
'!=3.5.1',
'!=3.5.2',
'!=3.6.0', '!=3.6.0',
'!=3.6.1', '!=3.6.1',
] ]
) )
import sys, platform import sys, platform
import sysconfig import sysconfig
if sys.version_info[0] >= 3: if sys.version_info[0] >= 3:
printf = eval('print') printf = eval('print')
libdir_escape = 'unicode_escape' libdir_escape = 'unicode_escape'
def sysstr(s): def sysstr(s):
return s.decode('latin-1') return s.decode('latin-1')
else: else:
libdir_escape = 'string_escape' libdir_escape = 'string_escape'
def printf(*args, **kwargs): def printf(*args, **kwargs):
f = kwargs.get('file', sys.stdout) f = kwargs.get('file', sys.stdout)
end = kwargs.get('end', '\n') end = kwargs.get('end', '\n')
f.write(b' '.join(args) + end) f.write(b' '.join(args) + end)