Hi, 2010/5/21 Glynn Clements <gl...@gclements.plus.com>:
[...] >> Yes, it's seems to be a ctypes issue. > > Well, the "manual" ctypes version worked earlier, so it appears to be > a problem with the wrappers. The preamble's String type looks > unnecessarily complex; there's probably a reason, but I have doubts as > to whether the benefits outweight the drawbacks. > > Can you try r42331? This eliminates most of the preamble, making > String and ReturnString aliases for c_char_p. If there's a need for > something more complex, I'll deal with that if and when it happens. Sample script: #!/usr/bin/env python import os, sys from grass.lib import grass from ctypes import * grass.G_gisinit(sys.argv[0]) mapset = grass.G_find_raster2("elevation", "") print mapset Result: Traceback (most recent call last): File "/home/martin/smetiste/example7.py", line 8, in <module> mapset = grass.G_find_raster2("elevation", "") TypeError: __init__ expected at most 1 arguments, got 3 Martin -- Martin Landa <landa.martin gmail.com> * http://gama.fsv.cvut.cz/~landa _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev