/usr/share/pyshared/tvtk/tvtk_access.py is in mayavi2 4.1.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | """Creates a pseudo-package called `tvtk` that lets one use the tvtk
classes in a clean and quick manner. The `TVTK` class is instantiated
and this instance serves as the `tvtk` 'module'. For more details on
this see the devel.txt in the TVTK documentation directory.
"""
# Author: Prabhu Ramachandran <prabhu [at] aero.iitb.ac.in>
# Copyright (c) 2007-2008, Enthought, Inc.
# License: BSD Style.
from os.path import exists, join, dirname, isdir
# The tvtk wrapper code is all typically inside one zip file. We try to
# find this file and then create the 'tvtk' module wrapper from that. If
# the ZIP file is extracted into a tvtk_classes directory the ZIP file is
# not used and the tvtk_classes directory is inserted into sys.path and
# the directory contents are used for the tvtk classes -- note that you
# must have the following structure
# tvtk_classes/tvtk_classes/__init__.py. This is handy for tools like
# pydev (Eclipse). If neither the tvtk_classes directory or the zip file
# is found an error is raised.
_zip = join(dirname(__file__), 'tvtk_classes.zip')
tvtk_class_dir = join(dirname(__file__), 'tvtk_classes')
if not ( exists(tvtk_class_dir) and isdir(tvtk_class_dir)
or exists(_zip)):
raise ImportError("TVTK not built properly. "
"Unable to find either a directory: %s or a file: %s "
"with the TVTK classes." % (tvtk_class_dir, _zip) )
# Check if the VTK version is the same as that used to build TVTK.
from tvtk.tvtk_classes.vtk_version import vtk_build_version
# Make sure VTK is installed.
try:
import vtk
except ImportError, m:
msg = '%s\n%s\nDo you have vtk installed properly?\n' \
'VTK (and build instructions) can be obtained from http://www.vtk.org\n' \
% (m, '_'*80)
raise ImportError(msg)
vtk_version = vtk.vtkVersion().GetVTKVersion()[:3]
if vtk_version != vtk_build_version:
msg = '*'*80 + "\n" + \
'WARNING: Imported VTK version (%s) does not match the one used\n'\
' to build the TVTK classes (%s). This may cause problems.\n'\
' Please rebuild TVTK.\n'%(vtk_version, vtk_build_version) +\
'*'*80 + '\n'
print msg
# Now setup TVTK itself.
from tvtk.tvtk_classes import tvtk_helper
tvtk = tvtk_helper.TVTK()
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