Robert K authored 4 years ago and Andreas Dedner committed 4 years ago

Python bindings, default is OFF.

[feature][CI] enable Python bindings.

make sure DUNE_ENABLE_PYTHPMBINDINGS is set to true in dune-py

FieldVector/Matrix classes with low dimension

add all flags to pybind11 modules

move bin files and cmake modules from dune-python
add sphinx support from dune-python

This makes it possible to import "statefull" C++ objects to Python.
At the moment only the constructor is available on the Python side
so the object can only be used as argument for another C++ function/method.
Exporting methods will be made available as well in a future version.

Martin Nolte authored 7 years ago and Andreas Dedner committed 6 years ago

The builder exceptions should be shared between different implementations of the
builder interface. This patch migrates them to a separate module
`dune.generator.exceptions`. For convenience they are also imported into
`dune.generator` itself.

This allows them to be loaded without loading the corresponding Python
mdoule, avoiding circular dependencies.

This allows them to be loaded without loading the corresponding Python
mdoule, avoiding circular dependencies.

This patch exports all enum-types defined in dune-grid (or added by
dune-python and associated to dune-grid) to the Python namespace
dune.grid.

Due to the changes in dune.grid, the PartitionIteratorType is no longer
required and, hence, is removed. It has been superseeded by the exported
partition objects.

Building Python modules through Pybind11 is a recurring task in our
Python bindings. To reduce maintainance in the build system, we introduce
a CMake function "dune_add_pybind11_module", which is semantically inspired
by the "dune_add_test" function.

This module simply imports everything from cPickle or pickle, depending on
the Python version.

included for this function

of a HAVE_FOO in config.h can be tested for. A possible usage is shown in
spgrid/_grid.py
Other checks can be added in a similar manner

introduce an add_python_targets command taking a list of python scripts and generating a target for each - a base tag is added to make the targets unique even if the filename is identical, i.e., for adding __init__ is different directories. The script copies the script to the build dir