[GRASS-user] error in g.extension while installing i.fusion.hpf in windows

veroandreo · March 18, 2021, 12:35pm

Hello list,

A student is getting the following error when trying to install i.fusion.hpf

C:>g.extension extension=i.fusion.hpf
Downloading precompiled GRASS Addons <i.fusion.hpf>…
Fetching <i.fusion.hpf> from
<http://wingrass.fsv.cvut.cz/grass78/x86_64/addons/grass-7.8.5/i.fusion.hpf.zip>
(be patient)…
Traceback (most recent call last):
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2350, in
sys.exit(main())
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2330, in main
install_extension(source=source, url=url, xmlurl=xmlurl, branch=branch)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 871, in install_extension
ret1, new_modules_ext, new_files_ext = install_extension_win(extension)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 1259, in install_extension_win
for line in file:
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 252, in next
line = self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 366, in _readline
return self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\encodings\cp1252.py”, line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]

UnicodeDecodeError: ‘charmap’ codec can’t decode byte 0x9d in position 401: character maps to

Here his settings:

Versión de GRASS: 7.8.5
Code revision: 2b6ab2893
Fecha de compilación: 2020-12-21
Construir plataforma: x86_64-w64-mingw32
GDAL: 3.1.4
PROJ: 6.3.2
GEOS: 3.8.1
SQLite: 3.29.0
Python: 3.7.0
wxPython: 4.0.7
Plataforma: Windows-10-10.0.19041-SP0 (OSGeo4W)

Any ideas?? He can install other extensions without problems.

Thanks in advance

Vero

neteler · March 18, 2021, 1:58pm

On Thu, Mar 18, 2021 at 1:35 PM Veronica Andreo <veroandreo@gmail.com> wrote:

Hello list,

A student is getting the following error when trying to install i.fusion.hpf

C:\>g.extension extension=i.fusion.hpf
Downloading precompiled GRASS Addons <i.fusion.hpf>...
Fetching <i.fusion.hpf> from
<http://wingrass.fsv.cvut.cz/grass78/x86_64/addons/grass-7.8.5/i.fusion.hpf.zip>
(be patient)...
Traceback (most recent call last):
  File "C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py", line 2350, in <module>
    sys.exit(main())
  File "C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py", line 2330, in main
    install_extension(source=source, url=url, xmlurl=xmlurl, branch=branch)
  File "C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py", line 871, in install_extension
    ret1, new_modules_ext, new_files_ext = install_extension_win(extension)
  File "C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py", line 1259, in install_extension_win
    for line in file:
  File "C:\OSGEO4~1\apps\Python37\lib\fileinput.py", line 252, in __next__
    line = self._readline()
  File "C:\OSGEO4~1\apps\Python37\lib\fileinput.py", line 366, in _readline
    return self._readline()
  File "C:\OSGEO4~1\apps\Python37\lib\encodings\cp1252.py", line 23, in decode
    return codecs.charmap_decode(input,self.errors,decoding_table)[0]

UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 401: character maps to <undefined>

What surprises me a bit:

file *
constants.py: Python script, UTF-8 Unicode text executable
high_pass_filter.py: Python script, ASCII text executable
i.fusion.hpf.html: HTML document, ASCII text
i_fusion_hpf_lsat7_hpf_rgb.png: PNG image data, 1327 x 840,
8-bit/color RGB, non-interlaced
i_fusion_hpf_lsat7_orig_rgb.png: PNG image data, 1327 x 840,
8-bit/color RGB, non-interlaced
i.fusion.hpf.py: Python script, ASCII text executable
licenses: directory
Makefile: ASCII text
README.md: UTF-8 Unicode text
test_high_pass_filter.py: Python script, ASCII text executable

--> some .py files are UTF-8, some are not.... shall this be streamlined?

Markus

PS: perhaps more a question for grass-dev

NikosAlexandris · March 19, 2021, 7:28am

Vero,

I’ll try to have a quick look on that during the WE (work overloaded here).

Hopefully it’s something trivial, like this suggestion:

https://stackoverflow.com/a/60197939/1172302

Nikos

On 2021-03-18 13:35, Veronica Andreo wrote:

Hello list,

A student is getting the following error when trying to install i.fusion.hpf

C:>g.extension extension=i.fusion.hpf
Downloading precompiled GRASS Addons <i.fusion.hpf>…
Fetching <i.fusion.hpf> from
<http://wingrass.fsv.cvut.cz/grass78/x86_64/addons/grass-7.8.5/i.fusion.hpf.zip>
(be patient)…
Traceback (most recent call last):
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2350, in
sys.exit(main())
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2330, in main
install_extension(source=source, url=url, xmlurl=xmlurl, branch=branch)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 871, in install_extension
ret1, new_modules_ext, new_files_ext = install_extension_win(extension)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 1259, in install_extension_win
for line in file:
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 252, in next
line = self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 366, in _readline
return self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\encodings\cp1252.py”, line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]

UnicodeDecodeError: ‘charmap’ codec can’t decode byte 0x9d in position 401: character maps to

Here his settings:

Versión de GRASS: 7.8.5
Code revision: 2b6ab2893
Fecha de compilación: 2020-12-21
Construir plataforma: x86_64-w64-mingw32
GDAL: 3.1.4
PROJ: 6.3.2
GEOS: 3.8.1
SQLite: 3.29.0
Python: 3.7.0
wxPython: 4.0.7
Plataforma: Windows-10-10.0.19041-SP0 (OSGeo4W)

Any ideas?? He can install other extensions without problems.

Thanks in advance

Vero

veroandreo · March 19, 2021, 11:18am

I’d really appreciate Nikos!

El vie, 19 mar 2021 a las 8:28, <nik@nikosalexandris.net> escribió:

Vero,

I’ll try to have a quick look on that during the WE (work overloaded here).

Hopefully it’s something trivial, like this suggestion:

https://stackoverflow.com/a/60197939/1172302

Nikos

On 2021-03-18 13:35, Veronica Andreo wrote:

Hello list,

A student is getting the following error when trying to install i.fusion.hpf

C:>g.extension extension=i.fusion.hpf
Downloading precompiled GRASS Addons <i.fusion.hpf>…
Fetching <i.fusion.hpf> from
<http://wingrass.fsv.cvut.cz/grass78/x86_64/addons/grass-7.8.5/i.fusion.hpf.zip>
(be patient)…
Traceback (most recent call last):
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2350, in
sys.exit(main())
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2330, in main
install_extension(source=source, url=url, xmlurl=xmlurl, branch=branch)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 871, in install_extension
ret1, new_modules_ext, new_files_ext = install_extension_win(extension)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 1259, in install_extension_win
for line in file:
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 252, in next
line = self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 366, in _readline
return self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\encodings\cp1252.py”, line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]

UnicodeDecodeError: ‘charmap’ codec can’t decode byte 0x9d in position 401: character maps to

Here his settings:

Versión de GRASS: 7.8.5
Code revision: 2b6ab2893
Fecha de compilación: 2020-12-21
Construir plataforma: x86_64-w64-mingw32
GDAL: 3.1.4
PROJ: 6.3.2
GEOS: 3.8.1
SQLite: 3.29.0
Python: 3.7.0
wxPython: 4.0.7
Plataforma: Windows-10-10.0.19041-SP0 (OSGeo4W)

Any ideas?? He can install other extensions without problems.

Thanks in advance

Vero

NikosAlexandris · March 19, 2021, 12:02pm

Can you try this branch https://gitlab.com/NikosAlexandris/i.fusion.hpf/-/tree/encoding

(commit:https://gitlab.com/NikosAlexandris/i.fusion.hpf/-/commit/86c2ae92f158c09947ae366bf20dbf3794b8f191)

?

On 2021-03-19 12:18, Veronica Andreo wrote:

I’d really appreciate Nikos!

El vie, 19 mar 2021 a las 8:28, <nik@nikosalexandris.net> escribió:

Vero,

I’ll try to have a quick look on that during the WE (work overloaded here).

Hopefully it’s something trivial, like this suggestion:

https://stackoverflow.com/a/60197939/1172302

Nikos

On 2021-03-18 13:35, Veronica Andreo wrote:

Hello list,

A student is getting the following error when trying to install i.fusion.hpf

C:>g.extension extension=i.fusion.hpf
Downloading precompiled GRASS Addons <i.fusion.hpf>…
Fetching <i.fusion.hpf> from
<http://wingrass.fsv.cvut.cz/grass78/x86_64/addons/grass-7.8.5/i.fusion.hpf.zip>
(be patient)…
Traceback (most recent call last):
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2350, in
sys.exit(main())
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2330, in main
install_extension(source=source, url=url, xmlurl=xmlurl, branch=branch)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 871, in install_extension
ret1, new_modules_ext, new_files_ext = install_extension_win(extension)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 1259, in install_extension_win
for line in file:
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 252, in next
line = self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 366, in _readline
return self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\encodings\cp1252.py”, line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]

UnicodeDecodeError: ‘charmap’ codec can’t decode byte 0x9d in position 401: character maps to

Here his settings:

Versión de GRASS: 7.8.5
Code revision: 2b6ab2893
Fecha de compilación: 2020-12-21
Construir plataforma: x86_64-w64-mingw32
GDAL: 3.1.4
PROJ: 6.3.2
GEOS: 3.8.1
SQLite: 3.29.0
Python: 3.7.0
wxPython: 4.0.7
Plataforma: Windows-10-10.0.19041-SP0 (OSGeo4W)

Any ideas?? He can install other extensions without problems.

Thanks in advance

Vero

veroandreo · March 19, 2021, 12:09pm

Hi Nikos

I can try it because I’m using Linux, but installing branches or installing add-ons from urls is not supported for windows, and the error comes when students using windows try to install the add-on (not in linux). So even if I try the gitlab branch here, I cannot tell if all will be fine in windows then…

Vero

El vie, 19 mar 2021 a las 13:02, <nik@nikosalexandris.net> escribió:

Can you try this branch https://gitlab.com/NikosAlexandris/i.fusion.hpf/-/tree/encoding

(commit:https://gitlab.com/NikosAlexandris/i.fusion.hpf/-/commit/86c2ae92f158c09947ae366bf20dbf3794b8f191)

?

On 2021-03-19 12:18, Veronica Andreo wrote:

I’d really appreciate Nikos!

El vie, 19 mar 2021 a las 8:28, <nik@nikosalexandris.net> escribió:

Vero,

I’ll try to have a quick look on that during the WE (work overloaded here).

Hopefully it’s something trivial, like this suggestion:

https://stackoverflow.com/a/60197939/1172302

Nikos

On 2021-03-18 13:35, Veronica Andreo wrote:

Hello list,

A student is getting the following error when trying to install i.fusion.hpf

C:>g.extension extension=i.fusion.hpf
Downloading precompiled GRASS Addons <i.fusion.hpf>…
Fetching <i.fusion.hpf> from
<http://wingrass.fsv.cvut.cz/grass78/x86_64/addons/grass-7.8.5/i.fusion.hpf.zip>
(be patient)…
Traceback (most recent call last):
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2350, in
sys.exit(main())
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2330, in main
install_extension(source=source, url=url, xmlurl=xmlurl, branch=branch)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 871, in install_extension
ret1, new_modules_ext, new_files_ext = install_extension_win(extension)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 1259, in install_extension_win
for line in file:
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 252, in next
line = self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 366, in _readline
return self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\encodings\cp1252.py”, line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]

UnicodeDecodeError: ‘charmap’ codec can’t decode byte 0x9d in position 401: character maps to

Here his settings:

Versión de GRASS: 7.8.5
Code revision: 2b6ab2893
Fecha de compilación: 2020-12-21
Construir plataforma: x86_64-w64-mingw32
GDAL: 3.1.4
PROJ: 6.3.2
GEOS: 3.8.1
SQLite: 3.29.0
Python: 3.7.0
wxPython: 4.0.7
Plataforma: Windows-10-10.0.19041-SP0 (OSGeo4W)

Any ideas?? He can install other extensions without problems.

Thanks in advance

Vero

NikosAlexandris · March 19, 2021, 12:15pm

I know well the issue(s). I don’t run a WinBox currently.

It should suffice to copy the source code in the correct sub-folders.

Which I memorised times ago while working in r.estimap.recreation.

N

On 2021-03-19 13:09, Veronica Andreo wrote:

Hi Nikos

I can try it because I’m using Linux, but installing branches or installing add-ons from urls is not supported for windows, and the error comes when students using windows try to install the add-on (not in linux). So even if I try the gitlab branch here, I cannot tell if all will be fine in windows then…

Vero

El vie, 19 mar 2021 a las 13:02, <nik@nikosalexandris.net> escribió:

Can you try this branch https://gitlab.com/NikosAlexandris/i.fusion.hpf/-/tree/encoding

(commit:https://gitlab.com/NikosAlexandris/i.fusion.hpf/-/commit/86c2ae92f158c09947ae366bf20dbf3794b8f191)

?

On 2021-03-19 12:18, Veronica Andreo wrote:

I’d really appreciate Nikos!

El vie, 19 mar 2021 a las 8:28, <nik@nikosalexandris.net> escribió:

Vero,

I’ll try to have a quick look on that during the WE (work overloaded here).

Hopefully it’s something trivial, like this suggestion:

https://stackoverflow.com/a/60197939/1172302

Nikos

On 2021-03-18 13:35, Veronica Andreo wrote:

Hello list,

A student is getting the following error when trying to install i.fusion.hpf

C:>g.extension extension=i.fusion.hpf
Downloading precompiled GRASS Addons <i.fusion.hpf>…
Fetching <i.fusion.hpf> from
<http://wingrass.fsv.cvut.cz/grass78/x86_64/addons/grass-7.8.5/i.fusion.hpf.zip>
(be patient)…
Traceback (most recent call last):
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2350, in
sys.exit(main())
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 2330, in main
install_extension(source=source, url=url, xmlurl=xmlurl, branch=branch)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 871, in install_extension
ret1, new_modules_ext, new_files_ext = install_extension_win(extension)
File “C:\OSGEO4~1\apps\grass\grass78/scripts/g.extension.py”, line 1259, in install_extension_win
for line in file:
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 252, in next
line = self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\fileinput.py”, line 366, in _readline
return self._readline()
File “C:\OSGEO4~1\apps\Python37\lib\encodings\cp1252.py”, line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]

UnicodeDecodeError: ‘charmap’ codec can’t decode byte 0x9d in position 401: character maps to

Here his settings:

Versión de GRASS: 7.8.5
Code revision: 2b6ab2893
Fecha de compilación: 2020-12-21
Construir plataforma: x86_64-w64-mingw32
GDAL: 3.1.4
PROJ: 6.3.2
GEOS: 3.8.1
SQLite: 3.29.0
Python: 3.7.0
wxPython: 4.0.7
Plataforma: Windows-10-10.0.19041-SP0 (OSGeo4W)

Any ideas?? He can install other extensions without problems.

Thanks in advance

Vero

NikosAlexandris · March 19, 2021, 12:16pm

Sorry, too fast. …which sub-folders I don’t recall anymore.

N

On 2021-03-19 13:15, nik@nikosalexandris.net wrote:

I know well the issue(s). I don’t run a WinBox currently.

It should suffice to copy the source code in the correct sub-folders.

Which I memorised times ago while working in r.estimap.recreation.