upstream/mercurial-mirror Files · hgext/largefiles/wirestore.py

pushkey: splits obsolete marker exchange into multiple keys...

pushkey: splits obsolete marker exchange into multiple keys Obsolete markers are now exchanged in smaller pieces that fit in a http header. This changes is done to avoid 400 bad request error when exchanging obsolete puskey over http. The last key pushed is always hold by the "dump0" key to ensure an easy place to hook for people who need it.

Na'Tosha Bard - - Load All Authors

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             wirestore.py
        
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      # Copyright 2010-2011 Fog Creek Software

      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2 or any later version.

      '''largefile store working over Mercurial's wire protocol'''

      import lfutil

      import remotestore

      class wirestore(remotestore.remotestore):

          def __init__(self, ui, repo, remote):

              cap = remote.capable('largefiles')

              if not cap:

                  raise lfutil.storeprotonotcapable([])

              storetypes = cap.split(',')

              if 'serve' not in storetypes:

                  raise lfutil.storeprotonotcapable(storetypes)

              self.remote = remote

              super(wirestore, self).__init__(ui, repo, remote.url())

          def _put(self, hash, fd):

              return self.remote.putlfile(hash, fd)

          def _get(self, hash):

              return self.remote.getlfile(hash)

          def _stat(self, hashes):

              batch = self.remote.batch()

              futures = {}

              for hash in hashes:

                  futures[hash] = batch.statlfile(hash)

              batch.submit()

              retval = {}

              for hash in hashes:

                  retval[hash] = not futures[hash].value

              return retval

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				# Copyright 2010-2011 Fog Creek Software
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.

				'''largefile store working over Mercurial's wire protocol'''

				import lfutil
				import remotestore

				class wirestore(remotestore.remotestore):
				def __init__(self, ui, repo, remote):
				cap = remote.capable('largefiles')
				if not cap:
				raise lfutil.storeprotonotcapable([])
				storetypes = cap.split(',')
				if 'serve' not in storetypes:
				raise lfutil.storeprotonotcapable(storetypes)
				self.remote = remote
				super(wirestore, self).__init__(ui, repo, remote.url())

				def _put(self, hash, fd):
				return self.remote.putlfile(hash, fd)

				def _get(self, hash):
				return self.remote.getlfile(hash)

				def _stat(self, hashes):
				batch = self.remote.batch()
				futures = {}
				for hash in hashes:
				futures[hash] = batch.statlfile(hash)
				batch.submit()
				retval = {}
				for hash in hashes:
				retval[hash] = not futures[hash].value
				return retval