Yes (as I said off-list), that works too. I've written a post about
Rasterio's MemoryFile and ZipMemoryFile here:
https://github.com/mapbox/rasterio/issues/977. I like GDAL's virtual files
a lot and I think that these classes could make them very accessible to
Python programmers.
On Wed, Feb 1,
Sean,
Very cool. One follow up question, do you really need the "with" for
open? Does this not work (and MemoryFile can drop the file descriptor as
soon as it wants to)?
with MemoryFile(open(path_zip_file, 'rb')) as memfile:
with memfile.open('white-gemini-iv.vrt') as dataset:
Thanks for confirming that I was on the right trail, Even! I got it figured
out: I was naively trying to open the /vsizip/vsimem/ file in update mode.
In case you're interested, my new Python usage is like this:
with open(path_zip_file, 'rb') as f:
with MemoryFile(f) as memfile:
with
On mardi 31 janvier 2017 17:33:23 CET Sean Gillies wrote:
> Hey all,
>
> The tests in
> https://svn.osgeo.org/gdal/branches/1.9/autotest/gcore/vsizip.py show how
> to create a zip archive in memory and create directories and files within
> it. I'm looking for a shortcut.
>
> Given a sequence of
Hey all,
The tests in
https://svn.osgeo.org/gdal/branches/1.9/autotest/gcore/vsizip.py show how
to create a zip archive in memory and create directories and files within
it. I'm looking for a shortcut.
Given a sequence of bytes representing an existing zip file that contains a
TIFF and a VRT
