upstream/mercurial-mirror Files · tests/revlog-formatv0.py

repository: define manifest interfaces...

repository: define manifest interfaces The long march towards declaring interfaces for repository primitives continues. This commit essentially defines interfaces based on the following types: * manifest.manifestdict -> imanifestdict * manifest.manifestlog -> imanifestlog * manifest.memmanifestctx -> imanifestrevisionwritable * manifest.manifestctx -> imanifestrevisionstored * manifest.memtreemanifestctx -> imanifestrevisionwritable * manifest.treemanifestctx -> imanifestrevisionstored * util.dirs -> idirs The interfaces are thoroughly documented. Their documentation is now better than the documentation in manifest.py in many cases. With the exception of util.dirs, classes have been annotated with their interfaces. (I didn't feel like util.dirs needed the proper interface treatment.) Tests have been added demonstrating that all classes and instances conform to their interfaces. This work was much easier than filelogs. That's because Durham did an excellent job formalizing the manifest API a while back. There are still some minor kludges with the interfaces that should probably be addressed. But the primary goal with interface declarations is getting something established. Once we have an interface, we can modify it later easily enough. Differential Revision: https://phab.mercurial-scm.org/D3869

Augie Fackler - - Load All Authors

File last commit:

r36583:9805c906 default


                r38549:c82ea938

default

Download file

             revlog-formatv0.py
        
                    63 lines
            
             | 1.9 KiB
            
                | text/x-python
            
             |
                PythonLexer
            
             / tests / revlog-formatv0.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      #!/usr/bin/env python

      # Copyright 2010 Intevation GmbH

      # Author(s):

      # Thomas Arendsen Hein <thomas@intevation.de>

      #

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

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

      """Create a Mercurial repository in revlog format 0

      changeset:   0:a1ef0b125355

      tag:         tip

      user:        user

      date:        Thu Jan 01 00:00:00 1970 +0000

      files:       empty

      description:

      empty file

      """

      from __future__ import absolute_import

      import binascii

      import os

      import sys

      files = [

          (b'formatv0/.hg/00changelog.i',

           b'000000000000004400000000000000000000000000000000000000'

           b'000000000000000000000000000000000000000000000000000000'

           b'0000a1ef0b125355d27765928be600cfe85784284ab3'),

          (b'formatv0/.hg/00changelog.d',

           b'756163613935613961356635353036303562366138343738336237'

           b'61623536363738616436356635380a757365720a3020300a656d70'

           b'74790a0a656d7074792066696c65'),

          (b'formatv0/.hg/00manifest.i',

           b'000000000000003000000000000000000000000000000000000000'

           b'000000000000000000000000000000000000000000000000000000'

           b'0000aca95a9a5f550605b6a84783b7ab56678ad65f58'),

          (b'formatv0/.hg/00manifest.d',

           b'75656d707479006238306465356431333837353835343163356630'

           b'35323635616431343461623966613836643164620a'),

          (b'formatv0/.hg/data/empty.i',

           b'000000000000000000000000000000000000000000000000000000'

           b'000000000000000000000000000000000000000000000000000000'

           b'0000b80de5d138758541c5f05265ad144ab9fa86d1db'),

          (b'formatv0/.hg/data/empty.d',

           b''),

      ]

      def makedirs(name):

          """recursive directory creation"""

          parent = os.path.dirname(name)

          if parent:

              makedirs(parent)

          os.mkdir(name)

      makedirs(os.path.join(*'formatv0/.hg/data'.split('/')))

      for name, data in files:

          f = open(name, 'wb')

          f.write(binascii.unhexlify(data))

          f.close()

      sys.exit(0)

	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

				#!/usr/bin/env python
				# Copyright 2010 Intevation GmbH
				# Author(s):
				# Thomas Arendsen Hein <thomas@intevation.de>
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.

				"""Create a Mercurial repository in revlog format 0

				changeset: 0:a1ef0b125355
				tag: tip
				user: user
				date: Thu Jan 01 00:00:00 1970 +0000
				files: empty
				description:
				empty file
				"""

				from __future__ import absolute_import
				import binascii
				import os
				import sys

				files = [
				(b'formatv0/.hg/00changelog.i',
				b'000000000000004400000000000000000000000000000000000000'
				b'000000000000000000000000000000000000000000000000000000'
				b'0000a1ef0b125355d27765928be600cfe85784284ab3'),
				(b'formatv0/.hg/00changelog.d',
				b'756163613935613961356635353036303562366138343738336237'
				b'61623536363738616436356635380a757365720a3020300a656d70'
				b'74790a0a656d7074792066696c65'),
				(b'formatv0/.hg/00manifest.i',
				b'000000000000003000000000000000000000000000000000000000'
				b'000000000000000000000000000000000000000000000000000000'
				b'0000aca95a9a5f550605b6a84783b7ab56678ad65f58'),
				(b'formatv0/.hg/00manifest.d',
				b'75656d707479006238306465356431333837353835343163356630'
				b'35323635616431343461623966613836643164620a'),
				(b'formatv0/.hg/data/empty.i',
				b'000000000000000000000000000000000000000000000000000000'
				b'000000000000000000000000000000000000000000000000000000'
				b'0000b80de5d138758541c5f05265ad144ab9fa86d1db'),
				(b'formatv0/.hg/data/empty.d',
				b''),
				]

				def makedirs(name):
				"""recursive directory creation"""
				parent = os.path.dirname(name)
				if parent:
				makedirs(parent)
				os.mkdir(name)

				makedirs(os.path.join(*'formatv0/.hg/data'.split('/')))

				for name, data in files:
				f = open(name, 'wb')
				f.write(binascii.unhexlify(data))
				f.close()

				sys.exit(0)