Many thanks.
So, the forward slash does not work in windows. (and I know I should not
use literal pathnames, but it's just for testing). So either two forward
or backward slashs, or one backward.
One other question concerning the flags: How can I put two flags at the
same time, as for example -o --o for overwriting the projection check
and an already existing file?
I tried everything: flags='o', flags='-o'
flags='o -o' or flags='-o o'
flags='o' '-o'
but the interpreter isn't happy with this solutions.
Is there any way to put several flags?
Sonja
Glynn Clements a écrit :
Sonja Jankowfsky wrote:
I'm running a python script under windows/eclipse, where I try to import
a shape and a raster file with v.in.ogr and r.in.gdal.
grass.run_command("r.in.gdal",'-o',
input='E:\pythoninput\mnyzeron5m.asc', output='dem5m', '-o')
Python uses backslash as an escape character; if you need to use a
backslash in a string literal, either use two backslashes, i.e.:
input='E:\\pythoninput\\mnyzeron5m.asc'
or use a raw literal, i.e.:
input=r'E:\pythoninput\mnyzeron5m.asc'
Alternatively, a forward slash will work. But scripts should rarely
need to have literal pathnames embedded within them.
grass.run_command("v.in.ogr", '-o',
dsn='E:\pythoninput\Mercier_ditch.shp', output='ditch2', '-o')
run_command() etc use the "flags" argument to specify flags (without
the leading '-'), e.g.:
grass.run_command("v.in.ogr", flags='o',
dsn=r'E:\pythoninput\Mercier_ditch.shp', output='ditch2')
--
Sonja Jankowfsky
UR Hydrologie-Hydraulique
Cemagref de Lyon
3 bis quai Chauveau CP 220
69336 Lyon Cedex 09
FRANCE
Tel : (+33)4 72 20 86 11
Fax : (+33)4 78 47 78 75
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