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comparison mercurial/wireprototypes.py @ 42041:3e47d1ec9da5

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util: extract compression code in `mercurial.utils.compression` The code seems large enough to be worth extracting. This is similar to what was done for various module in `mercurial/utils/`. Since None of the compression logic takes a `ui` objet, issuing deprecation warning is tricky. Luckly the logic does not seems to have many external users.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Wed, 27 Mar 2019 16:45:14 +0100
parents 440f5b65be57
children c767e655ffda
comparison
equal deleted inserted replaced
42040:02fa567f8a3c 42041:3e47d1ec9da5
16 from . import ( 16 from . import (
17 error, 17 error,
18 util, 18 util,
19 ) 19 )
20 from .utils import ( 20 from .utils import (
21 compression,
21 interfaceutil, 22 interfaceutil,
22 ) 23 )
23 24
24 # Names of the SSH protocol implementations. 25 # Names of the SSH protocol implementations.
25 SSHV1 = 'ssh-v1' 26 SSHV1 = 'ssh-v1'
314 315
315 return True 316 return True
316 317
317 def supportedcompengines(ui, role): 318 def supportedcompengines(ui, role):
318 """Obtain the list of supported compression engines for a request.""" 319 """Obtain the list of supported compression engines for a request."""
319 assert role in (util.CLIENTROLE, util.SERVERROLE) 320 assert role in (compression.CLIENTROLE, compression.SERVERROLE)
320 321
321 compengines = util.compengines.supportedwireengines(role) 322 compengines = compression.compengines.supportedwireengines(role)
322 323
323 # Allow config to override default list and ordering. 324 # Allow config to override default list and ordering.
324 if role == util.SERVERROLE: 325 if role == compression.SERVERROLE:
325 configengines = ui.configlist('server', 'compressionengines') 326 configengines = ui.configlist('server', 'compressionengines')
326 config = 'server.compressionengines' 327 config = 'server.compressionengines'
327 else: 328 else:
328 # This is currently implemented mainly to facilitate testing. In most 329 # This is currently implemented mainly to facilitate testing. In most
329 # cases, the server should be in charge of choosing a compression engine 330 # cases, the server should be in charge of choosing a compression engine