At 12:38 AM 7/11/2011 +0200, cool-RR wrote:
On Mon, Jul 11, 2011 at 12:33 AM, P.J. Eby
<<mailto:[email protected]>[email protected]> wrote:
At 09:25 PM 7/10/2011 +0200, cool-RR wrote:
Hello,
I want to use `pkg_resources` to retrieve an image file from a
Python package. But I want to do this without importing the actual
package. Is this possible using `pkg_resources`, or does it import the package?
It imports the package, as it needs to know what loader object was
used, to know whether it will be reading from a zipfile or whatever else.
Hm. Are you familiar with any other method that can be used to get
resources without importing?
If you don't, then my next direction is to combine `pkg_resources`
with my "module-tasting" technique; using an `__import__` hook to do
a very minimialistic import of a module/package, without importing
any other modules that it tries to import. Do you think that this
minimalistic import will give `pkg_resources` enough data (about the
loader or otherwise) to get the resources?
Dunno. It looks for a __loader__ attribute, so that's got to be
there. (Unless it's a normal filesystem package or module; that's
the case where __loader__ is not normally set.)
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