[GRASS-dev] Exclusive rule between '--o' and another custom flag

GRASS GRASS developer
1

Dears,

is it possible to define an exclusive rule between the 'overwrite' flag
and any other custom flag, in a GRASS GIS script?

The following is, of course, not possible:

#%rules
#% exclusive: --o, -s
#%end

Thank you, Nikos

2

Nikos,

I don’t think that’s possible. parser_dependencies.c only supports user-defined options and flags, but you can use grass.overwrite() to implement your own rules.

Thanks,
Huidae

···

Huidae Cho, Ph.D., GISP, PE (MD), CFM, M.ASCE
Open Source GIS Developer, GRASS GIS Development Team

3

Thank you Huidae,

I recall now that I might have had asked this again :-/

Nikos

* Huidae Cho <grass4u@gmail.com> [2018-12-13 13:51:34 -0500]:

Nikos,

I don't think that's possible. parser_dependencies.c only supports
user-defined options and flags, but you can use grass.overwrite() to
implement your own rules.

Thanks,
Huidae

On Thu, Dec 13, 2018 at 8:56 AM Nikos Alexandris <nik@nikosalexandris.net>
wrote:

Dears,

is it possible to define an exclusive rule between the 'overwrite' flag
and any other custom flag, in a GRASS GIS script?

The following is, of course, not possible:

#%rules
#% exclusive: --o, -s
#%end

Thank you, Nikos