Mercurial > hg
view mercurial/thirdparty/attr/__init__.py @ 45830:c102b704edb5
global: use python3 in shebangs
Python 3 is the future. We want Python scripts to be using Python 3
by default.
This change updates all `#!/usr/bin/env python` shebangs to use
`python3`.
Does this mean all scripts use or require Python 3: no.
In the test environment, the `PATH` environment variable in tests is
updated to guarantee that the Python executable used to run
run-tests.py is used. Since test scripts all now use
`#!/usr/bin/env python3`, we had to update this code to install
a `python3` symlink instead of `python`.
It is possible there are some random scripts now executed with the
incorrect Python interpreter in some contexts. However, I would argue
that this was a pre-existing bug: we should almost always be executing
new Python processes using the `sys.executable` from the originating
Python script, as `python` or `python3` won't guarantee we'll use the
same interpreter.
Differential Revision: https://phab.mercurial-scm.org/D9273
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Fri, 06 Nov 2020 13:58:59 -0800 |
parents | 765eb17a7eb8 |
children | e1c586b9a43c |
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from __future__ import absolute_import, division, print_function from ._funcs import ( asdict, assoc, astuple, evolve, has, ) from ._make import ( Attribute, Factory, NOTHING, attr, attributes, fields, make_class, validate, ) from ._config import ( get_run_validators, set_run_validators, ) from . import exceptions from . import filters from . import converters from . import validators __version__ = "17.2.0" __title__ = "attrs" __description__ = "Classes Without Boilerplate" __uri__ = "http://www.attrs.org/" __doc__ = __description__ + " <" + __uri__ + ">" __author__ = "Hynek Schlawack" __email__ = "hs@ox.cx" __license__ = "MIT" __copyright__ = "Copyright (c) 2015 Hynek Schlawack" s = attrs = attributes ib = attrib = attr __all__ = [ "Attribute", "Factory", "NOTHING", "asdict", "assoc", "astuple", "attr", "attrib", "attributes", "attrs", "converters", "evolve", "exceptions", "fields", "filters", "get_run_validators", "has", "ib", "make_class", "s", "set_run_validators", "validate", "validators", ]