Re: Multithreading issu with GDAL transform

2008-12-10 Thread Tobias Kräntzer
Am Mittwoch, den 10.12.2008, 14:55 +0100 schrieb Justin Bronn: > No, it is not thread safe. This is because both the GEOS and GDAL > libraries are not thread safe. While those development teams are > working on making the libraries thread safe, they are not at this > time. Thus, do not use thre

Re: Multithreading issu with GDAL transform

2008-12-10 Thread Justin Bronn
> in our views. It seems that this call ist not thread safe. Because it is > several weeks (or month) ago that we had this problem, I just wonted to > ask, if it is known. No, it is not thread safe. This is because both the GEOS and GDAL libraries are not thread safe. While those development te

Multithreading issu with GDAL transform

2008-12-10 Thread Tobias Kräntzer
Hi, we are using django and the geodjango extension in some of our projects. While implementing a view in one of the last projects, I encountered a bug in the method 'transform' in 'django.contrib.gis.geos.Polygon'. We have a line like Polygon(p, srid=s).transorfm(4326) in our views. It see