[GRASS-dev] [GRASS-user] experimental Python 3 support in trunk

[Anna Petrášová]

On Mon, Sep 3, 2018 at 6:33 PM Markus Neteler <neteler at osgeo.org> wrote:

> On Mon, Sep 3, 2018 at 10:56 PM Anna Petrášová <kratochanna at gmail.com>
> wrote:
> >
> >
> >
> > On Mon, Sep 3, 2018 at 4:48 PM Markus Neteler <neteler at osgeo.org> wrote:
> >>
> >> Hi,
> >> (reducing to grass-dev)
> >>
> >> ... while I wanted to test, my box fails on "pip install wxpython" in
> >> the virtualenv-3:
> >>
> >> pip install wxpython
> >> [...# 30min later: ...]
> >> ...
> >>     Finding libs for WXAUI
>  : yes
> >>     'configure' finished successfully (1.340s)
> >>     Waf: Entering directory
> >> `/home/mneteler/tmp/pip-install-mwki9u85/wxpython/build/waf/3.6/gtk3'
> >>     [629/868] Linking
> >> build/waf/3.6/gtk3/_glcanvas.cpython-36m-x86_64-linux-gnu.so
> >>     [630/868] Compiling sip/cpp/sip_html2wxWebViewHistoryItem.cpp
> >>     [631/868] Compiling sip/cpp/sip_html2wxWebViewHandler.cpp
> >>     [632/868] Compiling sip/cpp/sip_html2wxWebViewFactory.cpp
> >>     [633/868] Compiling sip/cpp/sip_html2wxWebViewFSHandler.cpp
> >>     ../../../../sip/cpp/sip_html2wxWebViewHistoryItem.cpp: In function
> >> ‘PyObject* meth_wxWebViewHistoryItem_GetUrl(PyObject*, PyObject*)’:
> >>     ../../../../sip/cpp/sip_html2wxWebViewHistoryItem.cpp:24:12:
> >> error: ‘::wxWebViewHistoryItem’ has not been declared
> >>               ::wxWebViewHistoryItem *sipCpp;
> >>                 ^~~~~~~~~~~~~~~~~~~~
> >>     ../../../../sip/cpp/sip_html2wxWebViewHistoryItem.cpp:24:12: note:
> >> suggested alternative: ‘sipName_WebViewHistoryItem’
> >>               ::wxWebViewHistoryItem *sipCpp;
> >> ....
> >> [... tons of sip errors...]
> >> ...
> >>     Waf: Leaving directory
> >> `/home/mneteler/tmp/pip-install-mwki9u85/wxpython/build/waf/3.6/gtk3'
> >>     Build failed
> >>      -> task in '_html2' failed with exit status 1 (run with -v to
> >> display more information)
> >>      -> task in '_html2' failed with exit status 1 (run with -v to
> >> display more information)
> >>      -> task in '_html2' failed with exit status 1 (run with -v to
> >> display more information)
> >>      -> task in '_html2' failed with exit status 1 (run with -v to
> >> display more information)
> >>     Command '"/home/mneteler/grasspy3/bin/python3"
> >> /home/mneteler/tmp/pip-install-mwki9u85/wxpython/bin/waf-2.0.7
> >>
> --wx_config=/home/mneteler/tmp/pip-install-mwki9u85/wxpython/build/wxbld/gtk3/wx-config
> >> --gtk3 --python="/home/mneteler/grasspy3/bin/python3"
> >> --out=build/waf/3.6/gtk3 configure build ' failed with exit code 1.
> >>     Finished command: build_py (0m8.387s)
> >>     Finished command: build (0m9.512s)
> >>     Command '"/home/mneteler/grasspy3/bin/python3" -u build.py build'
> >> failed with exit code 1.
> >>
> >>     ----------------------------------------
> >> Command "/home/mneteler/grasspy3/bin/python3 -u -c "import setuptools,
> >>
> tokenize;__file__='/home/mneteler/tmp/pip-install-mwki9u85/wxpython/setup.py';f=getattr(tokenize,
> >> 'open', open)(__file__);code=f.read().replace('\r\n',
> >> '\n');f.close();exec(compile(code, __file__, 'exec'))" install
> >> --record /home/mneteler/tmp/pip-record-sdim1_xp/install-record.txt
> >> --single-version-externally-managed --compile --install-headers
> >> /home/mneteler/grasspy3/include/site/python3.6/wxpython" failed with
> >> error code 1 in /home/mneteler/tmp/pip-install-mwki9u85/wxpython/
> >>
> >> Any idea?
> >
> >
> > it looks like it's missing a package, on ubuntu it's libwebkit-dev
>
> Thanks, that is on Fedora:
> webkit2gtk3-devel
>
> Now I got also wxpython compiled (30min of compilation on my laptop).
>
> Now the wxGUI start screen comes up.
> Once in the session, this error appears:
>
> GRASS 7.7.svn (nc_spm_08_grass7):~ > 00:29:58: Debug: Adding duplicate
> image handler for 'Windows bitmap file'
> 00:29:58: Debug: Adding duplicate image handler for 'Windows bitmap file'
> Traceback (most recent call last):
>   File
> "/home/mneteler/software/grass77/dist.x86_64-pc-linux-gnu/gui/wxpython/wxgui.py",
> line 101, in OnInit
>     from lmgr.frame import GMFrame
>   File
> "/home/mneteler/software/grass77/dist.x86_64-pc-linux-gnu/gui/wxpython/lmgr/frame.py",
> line 50, in <module>
>     from lmgr.layertree import LayerTree, LMIcons
>   File
> "/home/mneteler/software/grass77/dist.x86_64-pc-linux-gnu/gui/wxpython/lmgr/layertree.py",
> line 38, in <module>
>     from mapdisp.frame import MapFrame
>   File
> "/home/mneteler/software/grass77/dist.x86_64-pc-linux-gnu/gui/wxpython/mapdisp/frame.py",
> line 43, in <module>
>     from mapwin.buffered import BufferedMapWindow
>   File
> "/home/mneteler/software/grass77/dist.x86_64-pc-linux-gnu/gui/wxpython/mapwin/buffered.py",
> line 52, in <module>
>     import grass.lib.gis as gislib
>   File
> "/home/mneteler/software/grass77/dist.x86_64-pc-linux-gnu/etc/python/grass/lib/gis.py",
> line 988, in <module>
>     G_asprintf = _variadic_function(_func,_restype,_argtypes)
> TypeError: __init__() missing 1 required positional argument: 'errcheck'
> OnInit returned false, exiting...
> GRASS 7.7.svn (nc_spm_08_grass7):~ >
>

are you sure you did make distclean?

>
> Markus
>
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