comparison mercurial/localrepo.py @ 17424:e7cfe3587ea4

fix trivial spelling errors

17406:fc14953e8e34

    @propertycache
    def hiddenrevs(self):
        """hiddenrevs: revs that should be hidden by command and tools

        This set is carried on the repo to ease initialisation and lazy
        loading it'll probably move back to changelog for efficienty and
        consistency reason

        Note that the hiddenrevs will needs invalidations when
        - a new changesets is added (possible unstable above extinct)
        - a new obsolete marker is added (possible new extinct changeset)

        for branch, newnodes in newbranches.iteritems():
            bheads = partial.setdefault(branch, [])
            # Remove candidate heads that no longer are in the repo (e.g., as
            # the result of a strip that just happened).  Avoid using 'node in
            # self' here because that dives down into branchcache code somewhat
            # recrusively.
            bheadrevs = [self.changelog.rev(node) for node in bheads
                         if self.changelog.hasnode(node)]
            newheadrevs = [self.changelog.rev(node) for node in newnodes
                           if self.changelog.hasnode(node)]
            ctxisnew = bheadrevs and min(newheadrevs) > max(bheadrevs)

                iterrevs = sorted(newheadrevs)
            else:
                iterrevs = list(bheadrevs)

            # This loop prunes out two kinds of heads - heads that are
            # superceded by a head in newheadrevs, and newheadrevs that are not
            # heads because an existing head is their descendant.
            while iterrevs:
                latest = iterrevs.pop()
                if latest not in bheadrevs:
                    continue

        If you know the branchheadcache was uptodate before nodes were removed
        and you also know the set of candidate new heads that may have resulted
        from the destruction, you can set newheadnodes.  This will enable the
        code to update the branchheads cache, rather than having future code
        decide it's invalid and regenrating it from scratch.
        '''
        # If we have info, newheadnodes, on how to update the branch cache, do
        # it, Otherwise, since nodes were destroyed, the cache is stale and this
        # will be caught the next time it is read.
        if newheadnodes:

                        # we return an integer indicating remote head count
                        # change
                        ret = remote.addchangegroup(cg, 'push', self.url())

                if ret:
                    # push succeed, synchonize target of the push
                    cheads = outgoing.missingheads
                elif revs is None:
                    # All out push fails. synchronize all common
                    cheads = outgoing.commonheads
                else:

                    # while trying to push we already computed the following:
                    #     common = (::commonheads)
                    #     missing = ((commonheads::missingheads) - commonheads)
                    #
                    # We can pick:
                    # * missingheads part of comon (::commonheads)
                    common = set(outgoing.common)
                    cheads = [node for node in revs if node in common]
                    # and
                    # * commonheads parents on missing
                    revset = self.set('%ln and parents(roots(%ln))',

        # if revlog format changes, client will have to check version
        # and format flags on "stream" capability, and use
        # uncompressed only if compatible.

        if not stream:
            # if the server explicitely prefer to stream (for fast LANs)
            stream = remote.capable('stream-preferred')

        if stream and not heads:
            # 'stream' means remote revlog format is revlogv1 only
            if remote.capable('stream'):

17424:e7cfe3587ea4

    @propertycache
    def hiddenrevs(self):
        """hiddenrevs: revs that should be hidden by command and tools

        This set is carried on the repo to ease initialisation and lazy
        loading it'll probably move back to changelog for efficiency and
        consistency reason

        Note that the hiddenrevs will needs invalidations when
        - a new changesets is added (possible unstable above extinct)
        - a new obsolete marker is added (possible new extinct changeset)

        for branch, newnodes in newbranches.iteritems():
            bheads = partial.setdefault(branch, [])
            # Remove candidate heads that no longer are in the repo (e.g., as
            # the result of a strip that just happened).  Avoid using 'node in
            # self' here because that dives down into branchcache code somewhat
            # recursively.
            bheadrevs = [self.changelog.rev(node) for node in bheads
                         if self.changelog.hasnode(node)]
            newheadrevs = [self.changelog.rev(node) for node in newnodes
                           if self.changelog.hasnode(node)]
            ctxisnew = bheadrevs and min(newheadrevs) > max(bheadrevs)

                iterrevs = sorted(newheadrevs)
            else:
                iterrevs = list(bheadrevs)

            # This loop prunes out two kinds of heads - heads that are
            # superseded by a head in newheadrevs, and newheadrevs that are not
            # heads because an existing head is their descendant.
            while iterrevs:
                latest = iterrevs.pop()
                if latest not in bheadrevs:
                    continue

        If you know the branchheadcache was uptodate before nodes were removed
        and you also know the set of candidate new heads that may have resulted
        from the destruction, you can set newheadnodes.  This will enable the
        code to update the branchheads cache, rather than having future code
        decide it's invalid and regenerating it from scratch.
        '''
        # If we have info, newheadnodes, on how to update the branch cache, do
        # it, Otherwise, since nodes were destroyed, the cache is stale and this
        # will be caught the next time it is read.
        if newheadnodes:

                        # we return an integer indicating remote head count
                        # change
                        ret = remote.addchangegroup(cg, 'push', self.url())

                if ret:
                    # push succeed, synchronize target of the push
                    cheads = outgoing.missingheads
                elif revs is None:
                    # All out push fails. synchronize all common
                    cheads = outgoing.commonheads
                else:

                    # while trying to push we already computed the following:
                    #     common = (::commonheads)
                    #     missing = ((commonheads::missingheads) - commonheads)
                    #
                    # We can pick:
                    # * missingheads part of common (::commonheads)
                    common = set(outgoing.common)
                    cheads = [node for node in revs if node in common]
                    # and
                    # * commonheads parents on missing
                    revset = self.set('%ln and parents(roots(%ln))',

        # if revlog format changes, client will have to check version
        # and format flags on "stream" capability, and use
        # uncompressed only if compatible.

        if not stream:
            # if the server explicitly prefer to stream (for fast LANs)
            stream = remote.capable('stream-preferred')

        if stream and not heads:
            # 'stream' means remote revlog format is revlogv1 only
            if remote.capable('stream'):