Mercurial > hg
annotate tests/revlog-formatv0.py @ 39232:0a5b20c107a6
repository: remove storedeltachains from ifilestorage
The ifilestorage interface was bootstrapped from requirements of
callers outside the storage implementation (revlogs). I believe we
even made some members public so they could be part of the interface!
Historically, the changegroup code was a gross offender when it
came to accessing low-level storage primitives. There are a handful
of members on the ifilestorage interface that are/were used only
for changegroup code.
With the recent refactor of changegroup code and the establishment
of a formal API on the storage interface for producing revision
deltas, the changegroup code is no longer accessing these low-level
primitives related to delta generation directly. Instead, things
are abstracted away in the storage implementation.
This means we can remove elements from the storage interface that
are no longer needed.
We start with "storedeltachains."
We remove it from the interface. Then we make it a private
attribute and update all references.
.. api:: storedeltachains has been dropped from ifilestorage interface
.. api:: storedeltachains on revlog classes is now _storedeltachains
Differential Revision: https://phab.mercurial-scm.org/D4227
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Thu, 09 Aug 2018 16:11:24 -0700 |
parents | 9805c906aaad |
children | 2372284d9457 |
rev | line source |
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1 #!/usr/bin/env python |
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2 # Copyright 2010 Intevation GmbH |
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3 # Author(s): |
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4 # Thomas Arendsen Hein <thomas@intevation.de> |
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5 # |
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6 # This software may be used and distributed according to the terms of the |
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7 # GNU General Public License version 2 or any later version. |
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8 |
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9 """Create a Mercurial repository in revlog format 0 |
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10 |
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11 changeset: 0:a1ef0b125355 |
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12 tag: tip |
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13 user: user |
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14 date: Thu Jan 01 00:00:00 1970 +0000 |
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15 files: empty |
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16 description: |
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17 empty file |
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18 """ |
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19 |
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20 from __future__ import absolute_import |
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21 import binascii |
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22 import os |
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23 import sys |
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24 |
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25 files = [ |
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26 (b'formatv0/.hg/00changelog.i', |
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27 b'000000000000004400000000000000000000000000000000000000' |
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28 b'000000000000000000000000000000000000000000000000000000' |
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29 b'0000a1ef0b125355d27765928be600cfe85784284ab3'), |
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30 (b'formatv0/.hg/00changelog.d', |
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31 b'756163613935613961356635353036303562366138343738336237' |
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32 b'61623536363738616436356635380a757365720a3020300a656d70' |
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33 b'74790a0a656d7074792066696c65'), |
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34 (b'formatv0/.hg/00manifest.i', |
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35 b'000000000000003000000000000000000000000000000000000000' |
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36 b'000000000000000000000000000000000000000000000000000000' |
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37 b'0000aca95a9a5f550605b6a84783b7ab56678ad65f58'), |
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38 (b'formatv0/.hg/00manifest.d', |
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39 b'75656d707479006238306465356431333837353835343163356630' |
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40 b'35323635616431343461623966613836643164620a'), |
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41 (b'formatv0/.hg/data/empty.i', |
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42 b'000000000000000000000000000000000000000000000000000000' |
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43 b'000000000000000000000000000000000000000000000000000000' |
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44 b'0000b80de5d138758541c5f05265ad144ab9fa86d1db'), |
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45 (b'formatv0/.hg/data/empty.d', |
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46 b''), |
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47 ] |
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48 |
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49 def makedirs(name): |
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50 """recursive directory creation""" |
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51 parent = os.path.dirname(name) |
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52 if parent: |
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53 makedirs(parent) |
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54 os.mkdir(name) |
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55 |
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56 makedirs(os.path.join(*'formatv0/.hg/data'.split('/'))) |
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57 |
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58 for name, data in files: |
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59 f = open(name, 'wb') |
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60 f.write(binascii.unhexlify(data)) |
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61 f.close() |
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62 |
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63 sys.exit(0) |