Mercurial > hgsubversion
view tests/fixtures/non_ascii_path_1.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 | ae5968ffe6fe |
| children |
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SVN-fs-dump-format-version: 2 UUID: a7b92ce5-70a8-4e75-99da-c3ca360ae490 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2010-08-16T13:08:38.494252Z PROPS-END Revision-number: 1 Prop-content-length: 121 Content-length: 121 K 7 svn:log V 20 Create project bøb. K 10 svn:author V 6 danchr K 8 svn:date V 27 2010-08-16T13:10:12.395716Z PROPS-END Node-path: bøb Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: bøb/branches Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: bøb/tags Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: bøb/trunk Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: bøb/trunk/A Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 1 Text-content-md5: 68b329da9893e34099c7d8ad5cb9c940 Text-content-sha1: adc83b19e793491b1c6ea0fd8b46cd9f32e592fc Content-length: 11 PROPS-END Revision-number: 2 Prop-content-length: 112 Content-length: 112 K 7 svn:log V 11 Add a file. K 10 svn:author V 6 danchr K 8 svn:date V 27 2010-08-16T14:04:00.624391Z PROPS-END Node-path: bøb/trunk/B Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 1 Text-content-md5: 68b329da9893e34099c7d8ad5cb9c940 Text-content-sha1: adc83b19e793491b1c6ea0fd8b46cd9f32e592fc Content-length: 11 PROPS-END