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demandimport - automatic demandloading of modules
To enable this module, do:
import demandimport; demandimport.enable()
Imports of the following forms will be demand-loaded:
import a, b.c
import a.b as c
from a import b,c # a will be loaded immediately
These imports will not be delayed:
from a import *
b = __import__(a)
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RS( sx module demand-loader and proxy
Specify 1 as 'level' argument at construction, to import module
relatively.
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because this information isn't exposed to __import__.
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ˆ ƒ n d S( s Process an imported symbol in the import statement.
If the symbol doesn't exist in the parent module, and if the
parent module is a package, it must be a module. We set missing
modules up as _demandmod instances.
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