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node: introduce nodeconstants class...
node: introduce nodeconstants class In preparing for moving from SHA1 hashes to a modern hash function, place nullid and other constant magic vules in a class. Provide the active set of constants in the repository and push it down. Provide nullid directly in strategic places like the repository as it is accessed very often. This changeset introduces the API change, but not the mechanical replacement of the node.py attributes itself. Differential Revision: https://phab.mercurial-scm.org/D9750

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__init__.py
27 lines | 608 B | text/x-python | PythonLexer
Gregory Szorc
thirdparty: vendor futures 3.2.0...
r37641 # Copyright 2009 Brian Quinlan. All Rights Reserved.
# Licensed to PSF under a Contributor Agreement.
"""Execute computations asynchronously using threads or processes."""
Gregory Szorc
futures: switch to absolute and relative imports...
r37644 from __future__ import absolute_import
Gregory Szorc
thirdparty: vendor futures 3.2.0...
r37641 __author__ = 'Brian Quinlan (brian@sweetapp.com)'
Gregory Szorc
futures: switch to absolute and relative imports...
r37644 from ._base import (
FIRST_COMPLETED,
FIRST_EXCEPTION,
ALL_COMPLETED,
CancelledError,
TimeoutError,
Future,
Executor,
wait,
as_completed,
)
from .thread import ThreadPoolExecutor
Gregory Szorc
thirdparty: vendor futures 3.2.0...
r37641
try:
Gregory Szorc
futures: switch to absolute and relative imports...
r37644 from .process import ProcessPoolExecutor
Gregory Szorc
thirdparty: vendor futures 3.2.0...
r37641 except ImportError:
# some platforms don't have multiprocessing
pass