update autotests to new style imports

[Kurt Schwehr]

Minor cleanup - update the imports in the autotest python files from:

import gdal
import ogr
import osr

to

from osgeo import gdal
from osgeo import ogr
from osgeo import osr

This pretty much does that:

find autotest -name \*.py  | xargs -n 1 perl -pi -e "s|^import ogr$|from osgeo import ogr|"
find autotest -name \*.py  | xargs -n 1 perl -pi -e "s|^import osr$|from osgeo import osr|"
find autotest -name \*.py  | xargs -n 1 perl -pi -e "s|^import gdal$|from osgeo import gdal|"

[Kurt Schwehr]

any objections to this patch?

​http://pastebin.com/G8LwEDNX

[Even Rouault]

looks good. you can commit it

[Kurt Schwehr]

Changed on trunk: r26369