upstream/mercurial-mirror Files · mercurial/pure/osutil.py

discovery: avoid discovery when local graph is a subset of remote...

discovery: avoid discovery when local graph is a subset of remote Immediately sends local's heads to the server to check whether the server knows them all. If it does, we can call getbundle immediately. Interesting test output changes are: - added 1 changesets with 0 changes to 1 files (+1 heads) + added 1 changesets with 0 changes to 0 files (+1 heads) -> The new getbundle() actually fixes a bug vs. changegroupsubset() in that it no longer returns unnecessary files when file revs are reused. warning: repository is unrelated + requesting all changes -> The new use of common instead of bases correctly indicates that an unrelated pull gets all changes from the server.

Benoit Boissinot - - Load All Authors

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      # osutil.py - pure Python version of osutil.c

      #

      #  Copyright 2009 Matt Mackall <mpm@selenic.com> and others

      #

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

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

      import os

      import stat as statmod

      posixfile = open

      def _mode_to_kind(mode):

          if statmod.S_ISREG(mode):

              return statmod.S_IFREG

          if statmod.S_ISDIR(mode):

              return statmod.S_IFDIR

          if statmod.S_ISLNK(mode):

              return statmod.S_IFLNK

          if statmod.S_ISBLK(mode):

              return statmod.S_IFBLK

          if statmod.S_ISCHR(mode):

              return statmod.S_IFCHR

          if statmod.S_ISFIFO(mode):

              return statmod.S_IFIFO

          if statmod.S_ISSOCK(mode):

              return statmod.S_IFSOCK

          return mode

      def listdir(path, stat=False, skip=None):

          '''listdir(path, stat=False) -> list_of_tuples

          Return a sorted list containing information about the entries

          in the directory.

          If stat is True, each element is a 3-tuple:

            (name, type, stat object)

          Otherwise, each element is a 2-tuple:

            (name, type)

          '''

          result = []

          prefix = path

          if not prefix.endswith(os.sep):

              prefix += os.sep

          names = os.listdir(path)

          names.sort()

          for fn in names:

              st = os.lstat(prefix + fn)

              if fn == skip and statmod.S_ISDIR(st.st_mode):

                  return []

              if stat:

                  result.append((fn, _mode_to_kind(st.st_mode), st))

              else:

                  result.append((fn, _mode_to_kind(st.st_mode)))

          return result

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				# osutil.py - pure Python version of osutil.c
				#
				# Copyright 2009 Matt Mackall <mpm@selenic.com> and others
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.

				import os
				import stat as statmod

				posixfile = open

				def _mode_to_kind(mode):
				if statmod.S_ISREG(mode):
				return statmod.S_IFREG
				if statmod.S_ISDIR(mode):
				return statmod.S_IFDIR
				if statmod.S_ISLNK(mode):
				return statmod.S_IFLNK
				if statmod.S_ISBLK(mode):
				return statmod.S_IFBLK
				if statmod.S_ISCHR(mode):
				return statmod.S_IFCHR
				if statmod.S_ISFIFO(mode):
				return statmod.S_IFIFO
				if statmod.S_ISSOCK(mode):
				return statmod.S_IFSOCK
				return mode

				def listdir(path, stat=False, skip=None):
				'''listdir(path, stat=False) -> list_of_tuples

				Return a sorted list containing information about the entries
				in the directory.

				If stat is True, each element is a 3-tuple:

				(name, type, stat object)

				Otherwise, each element is a 2-tuple:

				(name, type)
				'''
				result = []
				prefix = path
				if not prefix.endswith(os.sep):
				prefix += os.sep
				names = os.listdir(path)
				names.sort()
				for fn in names:
				st = os.lstat(prefix + fn)
				if fn == skip and statmod.S_ISDIR(st.st_mode):
				return []
				if stat:
				result.append((fn, _mode_to_kind(st.st_mode), st))
				else:
				result.append((fn, _mode_to_kind(st.st_mode)))
				return result