annotate mercurial/demandload.py @ 469:e205194ca7ef
Various node id lookup tweaks
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Various node id lookup tweaks
- - lookup of nullid with lazymap fixed
- - do the Pythonic thing with negative rev numbers (-1 == tip)
- - bound ranges on rev numbers
- - catch exceptions more correctly
- - restrict node id matching to beginning of string on
manifest hash: 15918cb74f41ac4bbf8bf02bc3bb599f24f0b5b8
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| author |
mpm@selenic.com |
| date |
Fri, 24 Jun 2005 23:50:27 -0800 |
| parents |
3db700146536 |
| children |
f3abe0bdccdd |
| rev |
line source |
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262
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1 def demandload(scope, modules):
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2 class d:
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3 def __getattr__(self, name):
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4 mod = self.__dict__["mod"]
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5 scope = self.__dict__["scope"]
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6 scope[mod] = __import__(mod, scope, scope, [])
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7 return getattr(scope[mod], name)
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8
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9 for m in modules.split():
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10 dl = d()
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11 dl.mod = m
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12 dl.scope = scope
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13 scope[m] = dl
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14
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15
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