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r"""
Currently, this package is experimental and may change in the future.
"""
from __future__ import absolute_import
import sys
def _windows_dll_path():
import os
_vtk_python_path = '@VTK_PYTHON_SITE_PACKAGES_SUFFIX@/vtkmodules'
_vtk_dll_path = '@CMAKE_INSTALL_BINDIR@'
# Compute the DLL path based on the location of the file and traversing up
# the installation prefix to append the DLL path.
_vtk_dll_directory = os.path.dirname(os.path.abspath(__file__))
# Loop while we have components to remove.
while _vtk_python_path not in ('', '.', '/'):
# Strip a directory away.
_vtk_python_path = os.path.dirname(_vtk_python_path)
_vtk_dll_directory = os.path.dirname(_vtk_dll_directory)
_vtk_dll_directory = os.path.join(_vtk_dll_directory, _vtk_dll_path)
if os.path.exists(_vtk_dll_directory):
# We never remove this path; it is required for VTK to work and there's
# no scope where we can easily remove the directory again.
_ = os.add_dll_directory(_vtk_dll_directory)
# Build tree support.
try:
from . import _build_paths
# Add any paths needed for the build tree.
for path in _build_paths.paths:
if os.path.exists(path):
_ = os.add_dll_directory(path)
except ImportError:
# Relocatable install tree (or non-Windows).
pass
# CPython 3.8 added behaviors which modified the DLL search path on Windows to
# only search "blessed" paths. When importing SMTK, ensure that SMTK's DLLs are
# in this set of "blessed" paths.
if sys.version_info >= (3, 8) and sys.platform == 'win32':
_windows_dll_path()
#------------------------------------------------------------------------------
# this little trick is for static builds of VTK. In such builds, if
# the user imports this Python package in a non-statically linked Python
# interpreter i.e. not of the of the VTK-python executables, then we import the
# static components importer module.
def _load_vtkmodules_static():
if 'vtkmodules_vtkCommonCore' not in sys.builtin_module_names:
import _vtkmodules_static
@_vtkmodules_static_import@
#------------------------------------------------------------------------------
# list the contents
__all__ = [
@_vtkmodules_all@]
#------------------------------------------------------------------------------
# get the version
__version__ = "@VTK_MAJOR_VERSION@.@VTK_MINOR_VERSION@.@VTK_BUILD_VERSION@"
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