Mercurial > hgsubversion
view tests/fixtures/ignores.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 | 91db8fc049b0 |
| children |
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SVN-fs-dump-format-version: 2 UUID: 8ad10f29-7a81-4fb6-a789-b0b0ade2ec54 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2009-02-24T20:04:33.977054Z PROPS-END Revision-number: 1 Prop-content-length: 111 Content-length: 111 K 7 svn:log V 11 Add a file. K 10 svn:author V 5 durin K 8 svn:date V 27 2009-02-24T20:05:12.825468Z PROPS-END Node-path: trunk Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: trunk/bar Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 4 Text-content-md5: d3b07384d113edec49eaa6238ad5ff00 Text-content-sha1: f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 Content-length: 14 PROPS-END foo Revision-number: 2 Prop-content-length: 105 Content-length: 105 K 7 svn:log V 6 ignore K 10 svn:author V 5 durin K 8 svn:date V 27 2009-02-24T20:05:49.334191Z PROPS-END Node-path: trunk Node-kind: dir Node-action: change Prop-content-length: 47 Content-length: 47 K 10 svn:ignore V 15 blah otherblah PROPS-END Revision-number: 3 Prop-content-length: 124 Content-length: 124 K 7 svn:log V 24 another file and ignore. K 10 svn:author V 5 durin K 8 svn:date V 27 2009-02-24T20:07:13.884019Z PROPS-END Node-path: trunk/baz Node-kind: dir Node-action: add Prop-content-length: 37 Content-length: 37 K 10 svn:ignore V 6 magic PROPS-END Node-path: trunk/baz/xyzzy Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 6 Text-content-md5: 89d447eb9afaeb94e463615e8ded6479 Text-content-sha1: 9b3802ecbad114267dd0d1a431e57b0bca95930a Content-length: 16 PROPS-END xyzzy