( )⚙ D12344 policy: remove Python 2.7 compatibility code

This is an archive of the discontinued Mercurial Phabricator instance.

Differential D12344

policy: remove Python 2.7 compatibility code
ClosedPublic

Authored by indygreg on Mar 3 2022, 10:30 PM.

Details

Reviewers
Alphare
Group Reviewers
hg-reviewers
Commits
rHGf98da1349212: policy: remove Python 2.7 compatibility code

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.

Event Timeline

indygreg created this revision.Mar 3 2022, 10:30 PM
Alphare accepted this revision.Mar 8 2022, 4:40 AM
This revision is now accepted and ready to land.Mar 8 2022, 4:40 AM
indygreg added a commit: rHGf98da1349212: policy: remove Python 2.7 compatibility code.Mar 8 2022, 6:02 AM
Closed by commit rHGf98da1349212: policy: remove Python 2.7 compatibility code (authored by indygreg). · Explain Why
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathPackages
Mmercurial/policy.py (7 lines)

Diff 32595

mercurial/policy.py

# PyPy doesn't load C extensions. # PyPy doesn't load C extensions.
# #
# The canonical way to do this is to test platform.python_implementation(). # The canonical way to do this is to test platform.python_implementation().
# But we don't import platform and don't bloat for it here. # But we don't import platform and don't bloat for it here.
if '__pypy__' in sys.builtin_module_names: if '__pypy__' in sys.builtin_module_names:
policy = b'cffi' policy = b'cffi'
# Environment variable can always force settings. # Environment variable can always force settings.
if sys.version_info[0] >= 3:
if 'HGMODULEPOLICY' in os.environ: if 'HGMODULEPOLICY' in os.environ:
policy = os.environ['HGMODULEPOLICY'].encode('utf-8') policy = os.environ['HGMODULEPOLICY'].encode('utf-8')
else:
policy = os.environ.get('HGMODULEPOLICY', policy)
def _importfrom(pkgname, modname): def _importfrom(pkgname, modname):
# from .<pkgname> import <modname> (where . is looked through this module) # from .<pkgname> import <modname> (where . is looked through this module)
fakelocals = {} fakelocals = {}
pkg = __import__(pkgname, globals(), fakelocals, [modname], level=1) pkg = __import__(pkgname, globals(), fakelocals, [modname], level=1)
try: try:
fakelocals[modname] = mod = getattr(pkg, modname) fakelocals[modname] = mod = getattr(pkg, modname)