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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2007-02-04 12:47:41 UTC
  • mfrom: (2260.1.1 integration)
  • Revision ID: pqm@pqm.ubuntu.com-20070204124741-bc510e3fe6fb2962
(robertc) Move info stats gathering into Repository.gather_stats allowing server optimisation.

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bzrlib/repository.py
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        return self.control_files.get_physical_lock_status()
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    @needs_read_lock
 
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    def gather_stats(self, revid=None, committers=None):
 
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        """Gather statistics from a revision id.
 
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        :param revid: The revision id to gather statistics from, if None, then
 
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            no revision specific statistics are gathered.
 
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        :param committers: Optional parameter controlling whether to grab
 
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            a count of committers from the revision specific statistics.
 
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        :return: A dictionary of statistics. Currently this contains:
 
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            committers: The number of committers if requested.
 
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            firstrev: A tuple with timestamp, timezone for the penultimate left
 
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                most ancestor of revid, if revid is not the NULL_REVISION.
 
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            latestrev: A tuple with timestamp, timezone for revid, if revid is
 
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                not the NULL_REVISION.
 
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            revisions: The total revision count in the repository.
 
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            size: An estimate disk size of the repository in bytes.
 
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        """
 
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        result = {}
 
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        if revid and committers:
 
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            result['committers'] = 0
 
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        if revid and revid != _mod_revision.NULL_REVISION:
 
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            if committers:
 
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                all_committers = set()
 
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            revisions = self.get_ancestry(revid)
 
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            # pop the leading None
 
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            revisions.pop(0)
 
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            first_revision = None
 
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            if not committers:
 
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                # ignore the revisions in the middle - just grab first and last
 
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                revisions = revisions[0], revisions[-1]
 
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            for revision in self.get_revisions(revisions):
 
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                if not first_revision:
 
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                    first_revision = revision
 
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                if committers:
 
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                    all_committers.add(revision.committer)
 
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            last_revision = revision
 
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            if committers:
 
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                result['committers'] = len(all_committers)
 
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            result['firstrev'] = (first_revision.timestamp,
 
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                first_revision.timezone)
 
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            result['latestrev'] = (last_revision.timestamp,
 
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                last_revision.timezone)
 
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        # now gather global repository information
 
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        if self.bzrdir.root_transport.listable():
 
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            c, t = self._revision_store.total_size(self.get_transaction())
 
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            result['revisions'] = c
 
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            result['size'] = t
 
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        return result
 
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    @needs_read_lock
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    def missing_revision_ids(self, other, revision_id=None):
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        """Return the revision ids that other has that this does not.
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