Source code for tecplot.session

"""|Tecplot Engine| and |Tecplot License| management.

The `session` module contains methods used to manipulate the |Tecplot Engine|
such as notification of a state-change that was done outside of PyTecplot.
It also contains methods for acquiring and releasing the |Tecplot License|.
"""

from .session import stop, acquire_license, release_license
from .state_changed import state_changed, zones_added
from .style import Style, get_style, set_style

import os
import platform
from ..tecutil import _tecinterprocess


[docs]def tecplot_install_directory(): """|Tecplot 360 EX| installation directory. Top-level installation directory for |Tecplot 360 EX|. This will typically contain configuration files and the examples directory. This directory is platform-dependent and will contain configuration files and the examples directory: .. code-block:: python :emphasize-lines: 4 import os import tecplot installdir = tecplot.session.tecplot_install_directory() infile = os.path.join(installdir,'examples','3D','spaceship.lpk') outfile = 'spaceship.png' tecplot.load_layout(infile) tecplot.export.save_png(outfile, 600) .. figure:: /_static/images/spaceship.png :width: 300px :figwidth: 300px """ d = _tecinterprocess.tecsdkhome if platform.system() in ['Darwin', 'Mac']: d = os.path.normpath(os.path.join(d, '..', '..')) return d
[docs]def tecplot_examples_directory(): """|Tecplot 360 EX| examples directory. Examples directory that is typically installed with |Tecplot 360 EX|. This may be overridden with the TECPLOT_EXAMPLES environment variable. This directory is platform-dependent and by default contains the various examples shipped with |Tecplot 360 EX|: .. code-block:: python :emphasize-lines: 4 import os import tecplot exdir = tecplot.session.tecplot_examples_directory() infile = os.path.join(exdir,'3D','JetSurface.lay') outfile = 'jet_surface.png' tecplot.load_layout(infile) tecplot.export.save_png(outfile, 300) .. figure:: /_static/images/jet_surface.png :width: 300px :figwidth: 300px """ d = tecplot_install_directory() return os.environ.get('TECPLOT_EXAMPLES', os.path.join(d, 'examples'))