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comparison mercurial/commandserver.py @ 36946:b0ffcb540357

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commandserver: prefer first-party selectors module from Python 3 to backport Caught by some deprecation warnings on Python 3.7. Differential Revision: https://phab.mercurial-scm.org/D2844
author Augie Fackler <augie@google.com>
date Tue, 13 Mar 2018 18:04:37 -0400
parents 5bc7ff103081
children d4a2e0d5d042
comparison
equal deleted inserted replaced
36945:45bfcd16f27e 36946:b0ffcb540357
14 import signal 14 import signal
15 import socket 15 import socket
16 import struct 16 import struct
17 import traceback 17 import traceback
18 18
19 try:
20 import selectors
21 selectors.BaseSelector
22 except ImportError:
23 from .thirdparty import selectors2 as selectors
24
19 from .i18n import _ 25 from .i18n import _
20 from .thirdparty import selectors2
21 from . import ( 26 from . import (
22 encoding, 27 encoding,
23 error, 28 error,
24 pycompat, 29 pycompat,
25 util, 30 util,
474 self._cleanup() 479 self._cleanup()
475 480
476 def _mainloop(self): 481 def _mainloop(self):
477 exiting = False 482 exiting = False
478 h = self._servicehandler 483 h = self._servicehandler
479 selector = selectors2.DefaultSelector() 484 selector = selectors.DefaultSelector()
480 selector.register(self._sock, selectors2.EVENT_READ) 485 selector.register(self._sock, selectors.EVENT_READ)
481 while True: 486 while True:
482 if not exiting and h.shouldexit(): 487 if not exiting and h.shouldexit():
483 # clients can no longer connect() to the domain socket, so 488 # clients can no longer connect() to the domain socket, so
484 # we stop queuing new requests. 489 # we stop queuing new requests.
485 # for requests that are queued (connect()-ed, but haven't been 490 # for requests that are queued (connect()-ed, but haven't been