Mercurial > hg
annotate tests/svnxml.py @ 42415:c767e655ffda
narrow: use narrow_widen wireproto command to widen in case of ellipses
Few releases ago, we introduce narrow_widen wireproto command to be used to widen
narrow repositories. Before this patch, that was used in non-ellipses cases
only. In ellipses cases, we still do exchange.pull() which can pull more data
than required.
After this patch, the client will first check whether server supports doing
ellipses widening using wireproto command or not by checking server's wireproto
capability. If the server is upto date and support latest ellipses capability,
we call the wireproto command. Otherwise we fallback to exchange.pull() like
before.
The compat code make sure that things works even if one of the client or server
is old. The initial version of this patch does not had this compat code. It's
added to help Google release things smoothly internally. I plan to drop the
compat code before the upcoming major release.
Due to change to wireproto command, the code looks a bit dirty, next patches
will clean that up.
Differential Revision: https://phab.mercurial-scm.org/D6436
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Wed, 22 May 2019 02:59:48 +0530 |
parents | 7c54357be2ae |
children | 2372284d9457 |
rev | line source |
---|---|
16512
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
1 # Read the output of a "svn log --xml" command on stdin, parse it and |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
2 # print a subset of attributes common to all svn versions tested by |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
3 # hg. |
28947
812eb3b7dc43
py3: use absolute_import in svnxml.py
Robert Stanca <robert.stanca7@gmail.com>
parents:
16512
diff
changeset
|
4 from __future__ import absolute_import |
812eb3b7dc43
py3: use absolute_import in svnxml.py
Robert Stanca <robert.stanca7@gmail.com>
parents:
16512
diff
changeset
|
5 import sys |
812eb3b7dc43
py3: use absolute_import in svnxml.py
Robert Stanca <robert.stanca7@gmail.com>
parents:
16512
diff
changeset
|
6 import xml.dom.minidom |
16512
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
7 |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
8 def xmltext(e): |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
9 return ''.join(c.data for c |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
10 in e.childNodes |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
11 if c.nodeType == c.TEXT_NODE) |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
12 |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
13 def parseentry(entry): |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
14 e = {} |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
15 e['revision'] = entry.getAttribute('revision') |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
16 e['author'] = xmltext(entry.getElementsByTagName('author')[0]) |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
17 e['msg'] = xmltext(entry.getElementsByTagName('msg')[0]) |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
18 e['paths'] = [] |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
19 paths = entry.getElementsByTagName('paths') |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
20 if paths: |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
21 paths = paths[0] |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
22 for p in paths.getElementsByTagName('path'): |
41326
7c54357be2ae
tests: normalize XML values to bytes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
40216
diff
changeset
|
23 action = p.getAttribute('action').encode('utf-8') |
7c54357be2ae
tests: normalize XML values to bytes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
40216
diff
changeset
|
24 path = xmltext(p).encode('utf-8') |
7c54357be2ae
tests: normalize XML values to bytes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
40216
diff
changeset
|
25 frompath = p.getAttribute('copyfrom-path').encode('utf-8') |
7c54357be2ae
tests: normalize XML values to bytes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
40216
diff
changeset
|
26 fromrev = p.getAttribute('copyfrom-rev').encode('utf-8') |
16512
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
27 e['paths'].append((path, action, frompath, fromrev)) |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
28 return e |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
29 |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
30 def parselog(data): |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
31 entries = [] |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
32 doc = xml.dom.minidom.parseString(data) |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
33 for e in doc.getElementsByTagName('logentry'): |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
34 entries.append(parseentry(e)) |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
35 return entries |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
36 |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
37 def printentries(entries): |
40216
c17d73bf6a4d
py3: use sys.stdout.buffer for binary output in tests/svnxml.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
28947
diff
changeset
|
38 try: |
c17d73bf6a4d
py3: use sys.stdout.buffer for binary output in tests/svnxml.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
28947
diff
changeset
|
39 fp = sys.stdout.buffer |
c17d73bf6a4d
py3: use sys.stdout.buffer for binary output in tests/svnxml.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
28947
diff
changeset
|
40 except AttributeError: |
c17d73bf6a4d
py3: use sys.stdout.buffer for binary output in tests/svnxml.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
28947
diff
changeset
|
41 fp = sys.stdout |
16512
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
42 for e in entries: |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
43 for k in ('revision', 'author', 'msg'): |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
44 fp.write(('%s: %s\n' % (k, e[k])).encode('utf-8')) |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
45 for path, action, fpath, frev in sorted(e['paths']): |
41326
7c54357be2ae
tests: normalize XML values to bytes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
40216
diff
changeset
|
46 frominfo = b'' |
16512
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
47 if frev: |
41326
7c54357be2ae
tests: normalize XML values to bytes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
40216
diff
changeset
|
48 frominfo = b' (from %s@%s)' % (fpath, frev) |
7c54357be2ae
tests: normalize XML values to bytes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
40216
diff
changeset
|
49 p = b' %s %s%s\n' % (action, path, frominfo) |
7c54357be2ae
tests: normalize XML values to bytes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
40216
diff
changeset
|
50 fp.write(p) |
16512
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
51 |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
52 if __name__ == '__main__': |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
53 data = sys.stdin.read() |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
54 entries = parselog(data) |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
55 printentries(entries) |
c58bdecdb800
test-convert-svn-sink: add helper to smooth svn xml output
Patrick Mezard <patrick@mezard.eu>
parents:
diff
changeset
|
56 |