upstream/mercurial-mirror Files · mercurial/utils/repoviewutil.py

remotefilelog: adapt the `debugindex` command to past API changes...

remotefilelog: adapt the `debugindex` command to past API changes Pytype was missing these problems because it's currently inferring the classes for `filelog` and `revlog` to be `Any`. When that's fixed, these were flagged, so fix these first. The `filelog` class used to subclass `revlog`, but that was changed back in (with most or all of the "lost" attributes being forwarded to the embedded `revlog` attribute at that time). These forwarded references were dropped over time, and this command has been broken at least as far back as when the `version` field was dropped. Most of the fixes were as simple as calling the accessor for the embedded `revlog` member, but the general delta feature detection was a bit more involved- I copied the detection for it from `mercurial.revlogutils.debug.debug_revlog()`.

marmoute - - Load All Authors

File last commit:

r52380:1a9bdd0e default


                r52714:c371134f

default

Download file

             repoviewutil.py
        
                    51 lines
            
             | 1.6 KiB
            
                | text/x-python
            
             |
                PythonLexer
            
             / mercurial / utils / repoviewutil.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      # repoviewutil.py - constaints data relevant to repoview.py and other module

      #

      # Copyright 2012 Pierre-Yves David <pierre-yves.david@ens-lyon.org>

      #                Logilab SA        <contact@logilab.fr>

      #

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

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

      from .. import error

      ### Nearest subset relation

      # Nearest subset of filter X is a filter Y so that:

      # * Y is included in X,

      # * X - Y is as small as possible.

      # This create and ordering used for branchmap purpose.

      # the ordering may be partial

      subsettable = {

          None: b'visible',

          b'visible-hidden': b'visible',

          b'visible': b'served',

          b'served.hidden': b'served',

          b'served': b'immutable',

          b'immutable': b'base',

      }

      def get_ordered_subset():

          """return a list of subset name from dependencies to dependents"""

          _unfinalized = set(subsettable.values())

          ordered = []

          # the subset table is expected to be small so we do the stupid N² version

          # of the algorithm

          while _unfinalized:

              this_level = []

              for candidate in _unfinalized:

                  dependency = subsettable.get(candidate)

                  if dependency not in _unfinalized:

                      this_level.append(candidate)

              if not this_level:

                  msg = "cyclic dependencies in repoview subset %r"

                  msg %= subsettable

                  raise error.ProgrammingError(msg)

              this_level.sort(key=lambda x: x if x is not None else '')

              ordered.extend(this_level)

              _unfinalized.difference_update(this_level)

          return ordered

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				# repoviewutil.py - constaints data relevant to repoview.py and other module
				#
				# Copyright 2012 Pierre-Yves David <pierre-yves.david@ens-lyon.org>
				# Logilab SA <contact@logilab.fr>
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.

				from .. import error

				### Nearest subset relation
				# Nearest subset of filter X is a filter Y so that:
				# * Y is included in X,
				# * X - Y is as small as possible.
				# This create and ordering used for branchmap purpose.
				# the ordering may be partial
				subsettable = {
				None: b'visible',
				b'visible-hidden': b'visible',
				b'visible': b'served',
				b'served.hidden': b'served',
				b'served': b'immutable',
				b'immutable': b'base',
				}


				def get_ordered_subset():
				"""return a list of subset name from dependencies to dependents"""
				_unfinalized = set(subsettable.values())
				ordered = []

				# the subset table is expected to be small so we do the stupid N² version
				# of the algorithm
				while _unfinalized:
				this_level = []
				for candidate in _unfinalized:
				dependency = subsettable.get(candidate)
				if dependency not in _unfinalized:
				this_level.append(candidate)

				if not this_level:
				msg = "cyclic dependencies in repoview subset %r"
				msg %= subsettable
				raise error.ProgrammingError(msg)

				this_level.sort(key=lambda x: x if x is not None else '')

				ordered.extend(this_level)
				_unfinalized.difference_update(this_level)

				return ordered