[GRASS-user] python parse_command

[Jonathan Reith]

Nope, still the same error


Am 26.02.2018 um 15:35 schrieb Anna Petrášová:
> Would
>
> parse=(grass.parse_key_val, {'sep': '=', 'vsep': ' '}))
>
> help?
>
> On Mon, Feb 26, 2018 at 4:53 AM, Jonathan Reith <reith at mundialis.de> wrote:
>> Ok. So now my code is:
>>
>>     compregion = grass.parse_command("r.in.xyz", input=xyz,
>> separator="space", flags="sg", output="bbox",parse=(grass.parse_key_val,
>> {'sep': '='}))
>>     print(compregion)
>>     g.region(res="1", flags="p", **compregion)
>>
>> and the output:
>>
>> {u'n': u'5611999 s=5610000 e=32361999 w=32360000 b=159.04 t=206.46'}
>> ERROR: Invalid input <n=5611999 s=5610000 e=32361999 w=32360000 b=159.04
>>        t=206.46>
>> Traceback (most recent call last):
>>   File "grass_scripts/error_script.py", line 40, in <module>
>>     main()
>>   File "grass_scripts/error_script.py", line 38, in main
>>     g.region(res="1", flags="p", **compregion)
>>   File
>> "/home/jreith/source/grass-7.4.svn/dist.x86_64-pc-linux-gnu/etc/python/grass/pygrass/modules/interface/module.py",
>> line 648, in __call__
>>     return self.run()
>>   File
>> "/home/jreith/source/grass-7.4.svn/dist.x86_64-pc-linux-gnu/etc/python/grass/pygrass/modules/interface/module.py",
>> line 769, in run
>>     self.wait()
>>   File
>> "/home/jreith/source/grass-7.4.svn/dist.x86_64-pc-linux-gnu/etc/python/grass/pygrass/modules/interface/module.py",
>> line 790, in wait
>>     module=self.name, errors=stderr)
>> grass.exceptions.CalledModuleError: Module run g.region g.region n=5611999
>> s=5610000 e=32361999 w=32360000 b=159.04 t=206.46 res=1 -p ended with error
>> Process ended with non-zero return code 1. See errors in the (error) output.
>> #########################
>>
>> It seems like my last error disappeared, but now I have a new one.
>>
>> running < g.region n=5611999 s=5610000 e=32361999 w=32360000 b=159.04
>> t=206.46 res=1 -p > from command line in GRASS works just fine.
>>
>> Any help appreciated
>>
>> Jonathan
>>
>>
>>
>> Am 19.02.2018 um 18:49 schrieb Pietro:
>>
>> Thank you Anna I did not noticed the underscor...
>>
>> On 19 Feb 2018 4:41 p.m., "Jonathan Reith" <reith at mundialis.de> wrote:
>>
>>   print(compregion)
>>   g.region(compregion,res="1", flags="p")
>>
>> you are hassling the dictionary to a region, but you have to unpack the
>> dictionary just write:
>>
>> ...
>>
>> g.region(res="1", flags="p", **compregion)
>>
>> the two * unpack the dictionary.
>>
>> Have fun!
>>
>> Pietro
>>
>>
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>>
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-- 
Studentische Hilfskraft
mundialis GmbH & Co. KG
Firmensitz: Kölnstraße 99, 53111 Bonn
Registergericht: Amtsgericht Bonn, HRA 8528

vertreten durch: mundialis Verwaltungsgesellschaft mbH
Geschäftsführer:
Dr. rer. nat. Markus Neteler
Dipl.-Geogr. Hinrich Paulsen
Dipl.-Geogr. Till Adams

Tel. +49 (0)228 - 38 75 80 - 80
Fax. +49 (0)228 - 96 28 99 57
info [at] mundialis [dot] de

Internet: www.mundialis.de