Mercurial > hgsubversion
view tests/fixtures/propset-branch.svndump @ 1101:4a92eb1484ba
layouts: fix crash when importing hgsubversion itself (issue #402)
Mercurial extensions are a bit weird: they aren't normally in
sys.path, so you can't assume that "import hgsubversion" works.
Luckily, Mercurial sneaks a little treat into sys.modules so that
"import hgext_hgsubversion" does work. In fact, to get things working
*as a Mercurial extension*, all that's needed is that trivial change
to two import lines, in layouts/detect.py and layouts/standard.py.
Unfortunately, hgsubversion is also imported as a Python module, in
its own test suite. In that context, there is no "hgext_" trick --
unless we do it in ourselves, which I've done in TestBase.setUp().
That would work fine ... except that test_util imports from
hgsubversion, which ends up importing hgsubversion.layouts.{detect,standard},
which want the "hgext_" trick to work. But it hasn't been done yet
when we're still importing; it doesn't happen until setUp() runs.
So make those two imports happen late, in the functions that need them.
Incidentally, this is only necessary to support Mercurial <= 2.7.
Mercurial got a bit smarter in 2.8:
http://selenic.com/repo/hg/rev/621a26eb3a99
| author | Greg Ward <greg@gerg.ca> |
|---|---|
| date | Thu, 02 Jan 2014 21:53:39 -0500 |
| parents | e2c3349b2cca |
| children |
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SVN-fs-dump-format-version: 2 UUID: 6506bfb9-9ce8-4b91-8357-4dc8bef2ecc6 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2010-07-10T11:55:08.483993Z PROPS-END Revision-number: 1 Prop-content-length: 122 Content-length: 122 K 7 svn:log V 21 create initial layout K 10 svn:author V 6 danchr K 8 svn:date V 27 2010-07-10T11:55:57.419315Z PROPS-END Node-path: branches Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: tags Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: trunk Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Revision-number: 2 Prop-content-length: 111 Content-length: 111 K 7 svn:log V 10 add a file K 10 svn:author V 6 danchr K 8 svn:date V 27 2010-07-10T11:56:54.708286Z PROPS-END Node-path: trunk/a.txt Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 0 Text-content-md5: d41d8cd98f00b204e9800998ecf8427e Text-content-sha1: da39a3ee5e6b4b0d3255bfef95601890afd80709 Content-length: 10 PROPS-END Revision-number: 3 Prop-content-length: 116 Content-length: 116 K 7 svn:log V 15 create a branch K 10 svn:author V 6 danchr K 8 svn:date V 27 2010-07-10T11:57:29.710978Z PROPS-END Node-path: branches/the-branch Node-kind: dir Node-action: add Node-copyfrom-rev: 2 Node-copyfrom-path: trunk Revision-number: 4 Prop-content-length: 115 Content-length: 115 K 7 svn:log V 14 set a property K 10 svn:author V 6 danchr K 8 svn:date V 27 2010-07-10T11:58:41.440627Z PROPS-END Node-path: branches/the-branch Node-kind: dir Node-action: change Prop-content-length: 42 Content-length: 42 K 12 the-property V 9 something PROPS-END