Mercurial > hg
annotate tests/test-hg-parseurl.py @ 19933:621a26eb3a99
demandimport: allow extensions to import own modules by absolute name
Before this patch, python modules of each extensions can't import
another one in own extension by absolute name, because root modules of
each extensions are loaded with "hgext_" prefix.
For example, "import extroot.bar" in "extroot/foo.py" of "extroot"
extension fails, even though "import bar" in it succeeds.
Installing extensions into site-packages of python library path can
avoid this problem, but this solution is not reasonable in some cases:
using binary package of Mercurial on Windows, for example.
This patch retries to import with "hgext_" prefix after ImportError,
if the module in the extension may try to import another one in own
extension.
This patch doesn't change some "_import()"/"_origimport()" invocations
below, because ordinary extensions shouldn't cause such invocations.
- invocation of "_import()" when root module imports sub-module by
absolute path without "fromlist"
for example, "import a.b" in "a.__init__.py".
extensions are loaded with "hgext_" prefix, and this causes
execution of another (= fixed by this patch) code path.
- invocation of "_origimport()" when "level != -1" with "fromlist"
for example, importing after "from __future__ import
absolute_import" (level == 0), or "from . import b" or "from .a
import b" (0 < level),
for portability between python versions and environments,
extensions shouldn't cause "level != -1".
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Sat, 05 Oct 2013 01:02:22 +0900 |
parents | 375872fdadba |
children | 8a23f88131c3 |
rev | line source |
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8174
29bc5d18714a
hg: allow hg.parseurl(url, None)
Martijn Pieters <mj@zopatista.com>
parents:
diff
changeset
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1 from mercurial.hg import parseurl |
29bc5d18714a
hg: allow hg.parseurl(url, None)
Martijn Pieters <mj@zopatista.com>
parents:
diff
changeset
|
2 |
10365
d757bc0c7865
interpret repo#name url syntax as branch instead of revision
Sune Foldager <cryo@cyanite.org>
parents:
8174
diff
changeset
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3 def testparse(url, branch=[]): |
d757bc0c7865
interpret repo#name url syntax as branch instead of revision
Sune Foldager <cryo@cyanite.org>
parents:
8174
diff
changeset
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4 print '%s, branches: %r' % parseurl(url, branch) |
8174
29bc5d18714a
hg: allow hg.parseurl(url, None)
Martijn Pieters <mj@zopatista.com>
parents:
diff
changeset
|
5 |
29bc5d18714a
hg: allow hg.parseurl(url, None)
Martijn Pieters <mj@zopatista.com>
parents:
diff
changeset
|
6 testparse('http://example.com/no/anchor') |
29bc5d18714a
hg: allow hg.parseurl(url, None)
Martijn Pieters <mj@zopatista.com>
parents:
diff
changeset
|
7 testparse('http://example.com/an/anchor#foo') |
10365
d757bc0c7865
interpret repo#name url syntax as branch instead of revision
Sune Foldager <cryo@cyanite.org>
parents:
8174
diff
changeset
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8 testparse('http://example.com/no/anchor/branches', branch=['foo']) |
d757bc0c7865
interpret repo#name url syntax as branch instead of revision
Sune Foldager <cryo@cyanite.org>
parents:
8174
diff
changeset
|
9 testparse('http://example.com/an/anchor/branches#bar', branch=['foo']) |
d757bc0c7865
interpret repo#name url syntax as branch instead of revision
Sune Foldager <cryo@cyanite.org>
parents:
8174
diff
changeset
|
10 testparse('http://example.com/an/anchor/branches-None#foo', branch=None) |
13897
375872fdadba
hg: make parseurl() consistently return normalised path
Thomas Arendsen Hein <thomas@intevation.de>
parents:
12865
diff
changeset
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11 testparse('http://example.com/') |
375872fdadba
hg: make parseurl() consistently return normalised path
Thomas Arendsen Hein <thomas@intevation.de>
parents:
12865
diff
changeset
|
12 testparse('http://example.com') |
375872fdadba
hg: make parseurl() consistently return normalised path
Thomas Arendsen Hein <thomas@intevation.de>
parents:
12865
diff
changeset
|
13 testparse('http://example.com#foo') |