D1018: selectors2: do not use platform.system()
quark (Jun Wu)
phabricator at mercurial-scm.org
Thu Oct 12 12:37:24 EDT 2017
quark updated this revision to Diff 2633.
REPOSITORY
rHG Mercurial
CHANGES SINCE LAST UPDATE
https://phab.mercurial-scm.org/D1018?vs=2609&id=2633
REVISION DETAIL
https://phab.mercurial-scm.org/D1018
AFFECTED FILES
mercurial/pycompat.py
mercurial/selectors2.py
CHANGE DETAILS
diff --git a/mercurial/selectors2.py b/mercurial/selectors2.py
--- a/mercurial/selectors2.py
+++ b/mercurial/selectors2.py
@@ -29,12 +29,13 @@
import collections
import errno
import math
-import platform
import select
import socket
import sys
import time
+from . import pycompat
+
namedtuple = collections.namedtuple
Mapping = collections.Mapping
@@ -288,7 +289,7 @@
__all__.append('SelectSelector')
# Jython has a different implementation of .fileno() for socket objects.
- if platform.system() == 'Java':
+ if pycompat.isjython:
class _JythonSelectorMapping(object):
""" This is an implementation of _SelectorMapping that is built
for use specifically with Jython, which does not provide a hashable
@@ -727,7 +728,7 @@
by eventlet, greenlet, and preserve proper behavior. """
global _DEFAULT_SELECTOR
if _DEFAULT_SELECTOR is None:
- if platform.system() == 'Java': # Platform-specific: Jython
+ if pycompat.isjython:
_DEFAULT_SELECTOR = JythonSelectSelector
elif _can_allocate('kqueue'):
_DEFAULT_SELECTOR = KqueueSelector
diff --git a/mercurial/pycompat.py b/mercurial/pycompat.py
--- a/mercurial/pycompat.py
+++ b/mercurial/pycompat.py
@@ -17,6 +17,7 @@
ispy3 = (sys.version_info[0] >= 3)
ispypy = (r'__pypy__' in sys.builtin_module_names)
+isjython = sys.platform.startswith(r'java')
if not ispy3:
import cookielib
To: quark, #hg-reviewers, lothiraldan
Cc: lothiraldan, mercurial-devel
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