Vertex cannot import? No. Cppyy sudo problems + libfreeimage6-dev + Topollogy by geometry node problems. about topologicsverchok HOT 28 CLOSED

  GNU nano 3.2                                                                                                      __init__.py                                                                                                               

# Copyright (c) Microsoft Corporation.
# Licensed under the MIT license.

from .version.version import name, version as __version__

# VITAL NOTE: ORDER MATTERS
from .exceptions import DialectException, InvalidGraphError, UnweightedGraphError

# load individual modules into the top level topologic namespace
from .connected_components import number_connected_components, \
    largest_connected_component, \
    connected_components_generator
from .partitioned_graph import PartitionedGraph
from .graph_augmentation import rank_edges, diagonal_augmentation

from . import similarity
from . import io
from . import projection
from . import statistics
from . import embedding
from . import partition

__all__ = [
    'connected_components_generator',
    'DialectException',
    'InvalidGraphError',
    'largest_connected_component',
    'number_connected_components',
    'PartitionedGraph',
    'diagonal_augmentation',
    'UnweightedGraphError'
]

assertions.py            __init__.py           __pycache__
connected_components.py  io                    similarity.py
embedding                partition             statistics
exceptions.py            partitioned_graph.py  version
graph_augmentation.py    projection

>>> import topologic
/usr/local/lib/python3.7/dist-packages/cppyy_backend/loader.py:125: UserWarning: No precompiled header available (/usr/local/lib/python3.7/dist-packages/cppyy_backend/etc not writable); this may impact performance.
  warnings.warn('No precompiled header available (%s); this may impact performance.' % msg)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/ololo/git/TopologicPy/cpython/topologic/__init__.py", line 101, in <module>
    cppyy.include(topologic_inc + "/" + header )
  File "/usr/local/lib/python3.7/dist-packages/cppyy/__init__.py", line 229, in include
    raise ImportError('Failed to load header file "%s"%s' % (header, err.err))
ImportError: Failed to load header file "/usr/local/include/TopologicCore/Aperture.h"
In file included from input_line_19:1:
In file included from /usr/local/include/TopologicCore/Aperture.h:20:
In file included from /usr/local/include/TopologicCore/Topology.h:22:
/usr/local/include/TopologicCore/Dictionary.h:40:9: error: 'auto' return without trailing return type; deduced return types are a C++14 extension
        auto GetEnumerator() { return this->begin(); }
        ^
/usr/local/include/TopologicCore/Dictionary.h:40:39: error: no viable conversion from returned value of type 'std::map<std::basic_string<char>, std::shared_ptr<TopologicCore::Attribute>,
      std::less<std::basic_string<char> >, std::allocator<std::pair<const std::basic_string<char>, std::shared_ptr<TopologicCore::Attribute> > > >::iterator' (aka '_Rb_tree_iterator<std::pair<const std::basic_string<char>,
      std::shared_ptr<TopologicCore::Attribute> > >') to function return type 'int'
        auto GetEnumerator() { return this->begin(); }
                                      ^~~~~~~~~~~~~

  File "/home/ololo/.config/blender/2.90/scripts/addons/topologicsverchok/__init__.py", line 31, in <module>
    from topologic import Vertex, Edge, Wire, Face, Shell, Cell, CellComplex, Cluster
  File "/home/ololo/Downloads/INSTALL/blender-2.90.0-linux64/2.90/python/lib/python3.7/site-packages/topologic/__init__.py", line 101, in <module>
    cppyy.include(topologic_inc + "/" + header )
  File "/home/ololo/Downloads/INSTALL/blender-2.90.0-linux64/2.90/python/lib/python3.7/site-packages/cppyy/__init__.py", line 229, in include
    raise ImportError('Failed to load header file "%s"%s' % (header, err.err))
ImportError: Failed to load header file "/usr/local/include/TopologicCore/Aperture.h"
In file included from input_line_19:1:
In file included from /usr/local/include/TopologicCore/Aperture.h:20:
In file included from /usr/local/include/TopologicCore/Topology.h:22:
/usr/local/include/TopologicCore/Dictionary.h:40:9: error: 'auto' return without trailing return type; deduced return types are a C++14 extension
        auto GetEnumerator() { return this->begin(); }
        ^
/usr/local/include/TopologicCore/Dictionary.h:40:39: error: no viable conversion from returned value of type 'std::map<std::basic_string<char>, std::shared_ptr<TopologicCore::Attribute>,
      std::less<std::basic_string<char> >, std::allocator<std::pair<const std::basic_string<char>, std::shared_ptr<TopologicCore::Attribute> > > >::iterator' (aka '_Rb_tree_iterator<std::pair<const std::basic_string<char>,
      std::shared_ptr<TopologicCore::Attribute> > >') to function return type 'int'
        auto GetEnumerator() { return this->begin(); }
                                      ^~~~~~~~~~~~~

pip install cppyy

import cppyy
cppyy.cppexec('std::cerr << __cplusplus << std::endl')

>>> import cppyy
/usr/local/lib/python3.7/dist-packages/cppyy_backend/loader.py:125: UserWarning: No precompiled header available (/usr/local/lib/python3.7/dist-packages/cppyy_backend/etc not writable); this may impact performance.
  warnings.warn('No precompiled header available (%s); this may impact performance.' % msg)
>>> cppyy.cppexec('std::cerr << __cplusplus << std::endl')
201103
True

~$ cpp --version
cpp (Debian 8.3.0-6) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

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