[GRASS-dev] [GRASS GIS] #4017: run addon failed > name 'unicode' is not defined

GRASS GIS trac at osgeo.org
Sat Jan 11 11:35:48 PST 2020 

#4017: run addon failed > name 'unicode' is not defined
---------------------+---------------------------------
  Reporter:  1266    |      Owner:  grass-dev@…
      Type:  defect  |     Status:  new
  Priority:  normal  |  Milestone:  7.8.3
 Component:  wxGUI   |    Version:  git-releasebranch78
Resolution:          |   Keywords:  python3
       CPU:  x86-64  |   Platform:  Linux
---------------------+---------------------------------
Changes (by neteler):

 * keywords:   => python3
 * component:  Default => wxGUI
 * milestone:   => 7.8.3


Old description:

> After installing grass 7.8.3 on debian buster my python2 scripts does not
> work anymore. Error message :
> Traceback (most recent call last):
>   File "/usr/local/grass78/gui/wxpython/gui_core/forms.py",
> line 2866, in ParseCommand
>
> blackList=_blackList)
>   File "/usr/local/grass78/etc/python/grass/script/task.py",
> line 522, in parse_interface
>
> tree = etree.fromstring(get_interface_description(name))
>   File "/usr/local/grass78/etc/python/grass/script/task.py",
> line 498, in get_interface_description
>
> "\n\nDetails: <{det}>").format(cmd=cmd, det=decode(cmderr)))
> grass.exceptions
> .
> ScriptError
> :
> Unable to fetch interface description for command
> '<r.wtg.visibility>'.
> Details: <Traceback (most recent call last):
>   File
> "/home/frank/.grass7/addons/scripts/r.wtg.visibility", line
> 299, in <module>
>     from grass.pygrass.utils import set_path
>   File
> "/usr/local/grass78/etc/python/grass/pygrass/utils.py", line
> 7, in <module>
>     import grass.lib.gis as libgis
>   File "/usr/local/grass78/etc/python/grass/lib/gis.py",
> line 4
> SyntaxError: Non-ASCII character '\xc3' in file
> /usr/local/grass78/etc/python/grass/lib/gis.py on line 5,
> but no encoding declared; see
> http://python.org/dev/peps/pep-0263/ for details
> >
> During handling of the above exception, another exception
> occurred:
> Traceback (most recent call last):
>   File "/usr/local/grass78/gui/wxpython/core/gconsole.py",
> line 493, in RunCmd
>
> task = GUI(show=None).ParseCommand(command)
>   File "/usr/local/grass78/gui/wxpython/gui_core/forms.py",
> line 2868, in ParseCommand
>
> raise gcmd.GException(e.value)
> core.gcmd
> .
> GException
> :
> Unable to fetch interface description for command
> '<r.wtg.visibility>'.
> Details: <Traceback (most recent call last):
>   File
> "/home/frank/.grass7/addons/scripts/r.wtg.visibility", line
> 299, in <module>
>     from grass.pygrass.utils import set_path
>   File
> "/usr/local/grass78/etc/python/grass/pygrass/utils.py", line
> 7, in <module>
>     import grass.lib.gis as libgis
>   File "/usr/local/grass78/etc/python/grass/lib/gis.py",
> line 4
> SyntaxError: Non-ASCII character '\xc3' in file
> /usr/local/grass78/etc/python/grass/lib/gis.py on line 5,
> but no encoding declared; see
> http://python.org/dev/peps/pep-0263/ for details
> >
> During handling of the above exception, another exception
> occurred:
> Traceback (most recent call last):
>   File "/usr/local/grass78/gui/wxpython/gui_core/prompt.py",
> line 413, in OnKeyPressed
>
> self._runCmd(self.GetCurLine()[0].strip())
>   File "/usr/local/grass78/gui/wxpython/gui_core/prompt.py",
> line 120, in _runCmd
>
> self.promptRunCmd.emit(cmd=cmd)
>   File
> "/usr/local/grass78/etc/python/grass/pydispatch/signal.py",
> line 229, in emit
>
> dispatcher.send(signal=self, *args, **kwargs)
>   File "/usr/local/grass78/etc/python/grass/pydispatch/dispa
> tcher.py", line 349, in send
>
> **named
>   File "/usr/local/grass78/etc/python/grass/pydispatch/robus
> tapply.py", line 60, in robustApply
>
> return receiver(*arguments, **named)
>   File
> "/usr/local/grass78/gui/wxpython/gui_core/goutput.py", line
> 120, in <lambda>
>
> self._gconsole.RunCmd(command=cmd))
>   File "/usr/local/grass78/gui/wxpython/core/gconsole.py",
> line 496, in RunCmd
>
> message=unicode(e),
> NameError
> :
> name 'unicode' is not defined
>
> ----------------------
> If I add # -*- coding:UTF-8 -*- on first line in
> /usr/local/grass78/etc/python/grass/lib/gis.py and
> /usr/local/grass78/etc/python/grass/lib/raster.py my scripts seem to work
> (gui dispalyed)
>
> my LOCAL is LANG=fr_FR.UTF-8

New description:

 After installing grass 7.8.3 on debian buster my python2 scripts does not
 work anymore. Error message :

 {{{

 Traceback (most recent call last):
   File "/usr/local/grass78/gui/wxpython/gui_core/forms.py",
 line 2866, in ParseCommand

 blackList=_blackList)
   File "/usr/local/grass78/etc/python/grass/script/task.py",
 line 522, in parse_interface

 tree = etree.fromstring(get_interface_description(name))
   File "/usr/local/grass78/etc/python/grass/script/task.py",
 line 498, in get_interface_description

 "\n\nDetails: <{det}>").format(cmd=cmd, det=decode(cmderr)))
 grass.exceptions
 .
 ScriptError
 :
 Unable to fetch interface description for command
 '<r.wtg.visibility>'.
 Details: <Traceback (most recent call last):
   File
 "/home/frank/.grass7/addons/scripts/r.wtg.visibility", line
 299, in <module>
     from grass.pygrass.utils import set_path
   File
 "/usr/local/grass78/etc/python/grass/pygrass/utils.py", line
 7, in <module>
     import grass.lib.gis as libgis
   File "/usr/local/grass78/etc/python/grass/lib/gis.py",
 line 4
 SyntaxError: Non-ASCII character '\xc3' in file
 /usr/local/grass78/etc/python/grass/lib/gis.py on line 5,
 but no encoding declared; see
 http://python.org/dev/peps/pep-0263/ for details
 >
 During handling of the above exception, another exception
 occurred:
 Traceback (most recent call last):
   File "/usr/local/grass78/gui/wxpython/core/gconsole.py",
 line 493, in RunCmd

 task = GUI(show=None).ParseCommand(command)
   File "/usr/local/grass78/gui/wxpython/gui_core/forms.py",
 line 2868, in ParseCommand

 raise gcmd.GException(e.value)
 core.gcmd
 .
 GException
 :
 Unable to fetch interface description for command
 '<r.wtg.visibility>'.
 Details: <Traceback (most recent call last):
   File
 "/home/frank/.grass7/addons/scripts/r.wtg.visibility", line
 299, in <module>
     from grass.pygrass.utils import set_path
   File
 "/usr/local/grass78/etc/python/grass/pygrass/utils.py", line
 7, in <module>
     import grass.lib.gis as libgis
   File "/usr/local/grass78/etc/python/grass/lib/gis.py",
 line 4
 SyntaxError: Non-ASCII character '\xc3' in file
 /usr/local/grass78/etc/python/grass/lib/gis.py on line 5,
 but no encoding declared; see
 http://python.org/dev/peps/pep-0263/ for details
 >
 During handling of the above exception, another exception
 occurred:
 Traceback (most recent call last):
   File "/usr/local/grass78/gui/wxpython/gui_core/prompt.py",
 line 413, in OnKeyPressed

 self._runCmd(self.GetCurLine()[0].strip())
   File "/usr/local/grass78/gui/wxpython/gui_core/prompt.py",
 line 120, in _runCmd

 self.promptRunCmd.emit(cmd=cmd)
   File
 "/usr/local/grass78/etc/python/grass/pydispatch/signal.py",
 line 229, in emit

 dispatcher.send(signal=self, *args, **kwargs)
   File "/usr/local/grass78/etc/python/grass/pydispatch/dispa
 tcher.py", line 349, in send

 **named
   File "/usr/local/grass78/etc/python/grass/pydispatch/robus
 tapply.py", line 60, in robustApply

 return receiver(*arguments, **named)
   File
 "/usr/local/grass78/gui/wxpython/gui_core/goutput.py", line
 120, in <lambda>

 self._gconsole.RunCmd(command=cmd))
   File "/usr/local/grass78/gui/wxpython/core/gconsole.py",
 line 496, in RunCmd

 message=unicode(e),
 NameError
 :
 name 'unicode' is not defined
 }}}


 ----------------------
 If I add

 {{{
 # -*- coding:UTF-8 -*-
 }}}

 on first line in /usr/local/grass78/etc/python/grass/lib/gis.py and
 /usr/local/grass78/etc/python/grass/lib/raster.py my scripts seem to work
 (gui dispalyed)

 my LOCAL is LANG=fr_FR.UTF-8

--

-- 
Ticket URL: <https://trac.osgeo.org/grass/ticket/4017#comment:1>
GRASS GIS <https://grass.osgeo.org>

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