Bug#1055716: python-mapnik ftbfs with Python 3.12

[Matthias Klose]

Package: src:python-mapnik
Version: 1:0.0~20200224-7da019cf9-4
Severity: important
Tags: sid trixie
User: debian-python at lists.debian.org
Usertags: python3.12

python-mapnik ftbfs with Python 3.12:

[...]
src/python_grid_utils.cpp: In function ‘void mapnik::grid2utf(const T&, 
boost::python::list&, std::vector<typename T::lookup_type>&)’:
src/python_grid_utils.cpp:108:26: error: there are no arguments to 
‘PyUnicode_FromUnicode’ that depend on a template parameter, so a 
declaration of ‘PyUnicode_FromUnicode’ must be available [-fpermissive]
   108 |                          PyUnicode_FromUnicode(line.get(), 
array_size))));
       |                          ^~~~~~~~~~~~~~~~~~~~~
src/python_grid_utils.cpp:108:26: note: (if you use ‘-fpermissive’, G++ 
will accept your code, but allowing the use of an undeclared name is 
deprecated)
src/python_grid_utils.cpp: In function ‘void mapnik::grid2utf(const T&, 
boost::python::list&, std::vector<typename T::lookup_type>&, unsigned int)’:
src/python_grid_utils.cpp:171:26: error: there are no arguments to 
‘PyUnicode_FromUnicode’ that depend on a template parameter, so a 
declaration of ‘PyUnicode_FromUnicode’ must be available [-fpermissive]
   171 |                          PyUnicode_FromUnicode(line.get(), 
array_size))));
       |                          ^~~~~~~~~~~~~~~~~~~~~
src/python_grid_utils.cpp: In function ‘void 
mapnik::write_features(const T&, boost::python::dict&, const 
std::vector<typename T::lookup_type>&)’:
src/python_grid_utils.cpp:186:34: warning: declaration of ‘attributes’ 
shadows a global declaration [-Wshadow]
   186 |     std::set<std::string> const& attributes = 
grid_type.get_fields();
       |                                  ^~~~~~~~~~
In file included from /usr/include/mapnik/symbolizer_base.hpp:34,
                  from /usr/include/mapnik/rule.hpp:28,
                  from /usr/include/mapnik/grid/grid_renderer.hpp:31,
                  from src/python_grid_utils.cpp:36:
/usr/include/mapnik/attribute.hpp:73:7: note: shadowed declaration is here
    73 | using attributes = std::unordered_map<std::string, value>;
       |       ^~~~~~~~~~
src/python_grid_utils.cpp: In function ‘boost::python::dict 
mapnik::grid_encode(const T&, const std::string&, bool, unsigned int)’:
src/python_grid_utils.cpp:263:43: warning: declaration of ‘grid’ shadows 
a global declaration [-Wshadow]
   263 | boost::python::dict grid_encode( T const& grid, std::string 
const& format, bool add_features, unsigned int resolution)
       |                                  ~~~~~~~~~^~~~
In file included from /usr/include/mapnik/grid/grid_renderer.hpp:29:
/usr/include/mapnik/grid/grid.hpp:220:7: note: shadowed declaration is here
   220 | using grid = hit_grid<mapnik::value_integer_pixel>;
       |       ^~~~
src/python_grid_utils.cpp: In function ‘void 
mapnik::render_layer_for_grid(const Map&, grid&, unsigned int, const 
boost::python::list&, double, unsigned int, unsigned int)’:
src/python_grid_utils.cpp:282:50: warning: declaration of ‘grid’ shadows 
a global declaration [-Wshadow]
   282 |                                   mapnik::grid & grid,
       |                                   ~~~~~~~~~~~~~~~^~~~
/usr/include/mapnik/grid/grid.hpp:220:7: note: shadowed declaration is here
   220 | using grid = hit_grid<mapnik::value_integer_pixel>;
       |       ^~~~
src/python_grid_utils.cpp:315:27: warning: declaration of ‘attributes’ 
shadows a global declaration [-Wshadow]
   315 |     std::set<std::string> attributes = grid.get_fields();
       |                           ^~~~~~~~~~
/usr/include/mapnik/attribute.hpp:73:7: note: shadowed declaration is here
    73 | using attributes = std::unordered_map<std::string, value>;
       |       ^~~~~~~~~~
src/python_grid_utils.cpp: In instantiation of ‘void 
mapnik::grid2utf(const T&, boost::python::list&, std::vector<typename 
T::lookup_type>&, unsigned int) [with T = hit_grid<gray64s_t>; typename 
T::lookup_type = std::__cxx11::basic_string<char>]’:
src/python_grid_utils.cpp:236:28:   required from ‘void 
mapnik::grid_encode_utf(const T&, boost::python::dict&, bool, unsigned 
int) [with T = hit_grid<gray64s_t>]’
src/python_grid_utils.cpp:267:27:   required from ‘boost::python::dict 
mapnik::grid_encode(const T&, const std::string&, bool, unsigned int) 
[with T = hit_grid<gray64s_t>; std::string = 
std::__cxx11::basic_string<char>]’
src/python_grid_utils.cpp:278:138:   required from here
src/python_grid_utils.cpp:171:47: error: ‘PyUnicode_FromUnicode’ was not 
declared in this scope; did you mean ‘PyUnicode_FromString’?
   171 |                          PyUnicode_FromUnicode(line.get(), 
array_size))));
       | 
~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
       |                          PyUnicode_FromString
src/python_grid_utils.cpp: In instantiation of ‘void 
mapnik::grid2utf(const T&, boost::python::list&, std::vector<typename 
T::lookup_type>&) [with T = hit_grid<gray64s_t>; typename T::lookup_type 
= std::__cxx11::basic_string<char>]’:
src/python_grid_utils.cpp:240:28:   required from ‘void 
mapnik::grid_encode_utf(const T&, boost::python::dict&, bool, unsigned 
int) [with T = hit_grid<gray64s_t>]’
src/python_grid_utils.cpp:267:27:   required from ‘boost::python::dict 
mapnik::grid_encode(const T&, const std::string&, bool, unsigned int) 
[with T = hit_grid<gray64s_t>; std::string = 
std::__cxx11::basic_string<char>]’
src/python_grid_utils.cpp:278:138:   required from here
src/python_grid_utils.cpp:108:47: error: ‘PyUnicode_FromUnicode’ was not 
declared in this scope; did you mean ‘PyUnicode_FromString’?
   108 |                          PyUnicode_FromUnicode(line.get(), 
array_size))));
       | 
~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
       |                          PyUnicode_FromString
src/python_grid_utils.cpp: In instantiation of ‘void 
mapnik::grid2utf(const T&, boost::python::list&, std::vector<typename 
T::lookup_type>&, unsigned int) [with T = hit_grid_view<image<gray64s_t> 
 >; typename T::lookup_type = std::__cxx11::basic_string<char>]’:
src/python_grid_utils.cpp:236:28:   required from ‘void 
mapnik::grid_encode_utf(const T&, boost::python::dict&, bool, unsigned 
int) [with T = hit_grid_view<image<gray64s_t> >]’
src/python_grid_utils.cpp:267:27:   required from ‘boost::python::dict 
mapnik::grid_encode(const T&, const std::string&, bool, unsigned int) 
[with T = hit_grid_view<image<gray64s_t> >; std::string = 
std::__cxx11::basic_string<char>]’
src/python_grid_utils.cpp:279:143:   required from here
src/python_grid_utils.cpp:171:47: error: ‘PyUnicode_FromUnicode’ was not 
declared in this scope; did you mean ‘PyUnicode_FromString’?
   171 |                          PyUnicode_FromUnicode(line.get(), 
array_size))));
       | 
~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
       |                          PyUnicode_FromString
src/python_grid_utils.cpp: In instantiation of ‘void 
mapnik::grid2utf(const T&, boost::python::list&, std::vector<typename 
T::lookup_type>&) [with T = hit_grid_view<image<gray64s_t> >; typename 
T::lookup_type = std::__cxx11::basic_string<char>]’:
src/python_grid_utils.cpp:240:28:   required from ‘void 
mapnik::grid_encode_utf(const T&, boost::python::dict&, bool, unsigned 
int) [with T = hit_grid_view<image<gray64s_t> >]’
src/python_grid_utils.cpp:267:27:   required from ‘boost::python::dict 
mapnik::grid_encode(const T&, const std::string&, bool, unsigned int) 
[with T = hit_grid_view<image<gray64s_t> >; std::string = 
std::__cxx11::basic_string<char>]’
src/python_grid_utils.cpp:279:143:   required from here
src/python_grid_utils.cpp:108:47: error: ‘PyUnicode_FromUnicode’ was not 
declared in this scope; did you mean ‘PyUnicode_FromString’?
   108 |                          PyUnicode_FromUnicode(line.get(), 
array_size))));
       | 
~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
       |                          PyUnicode_FromString
error: command '/usr/bin/c++' failed with exit code 1
E: pybuild pybuild:395: build: plugin distutils failed with: exit 
code=1: /usr/bin/python3.12 setup.py build