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###############################################################################
##
## Copyright (C) 2014-2016, New York University.
## Copyright (C) 2011-2014, NYU-Poly.
## Copyright (C) 2006-2011, University of Utah.
## All rights reserved.
## Contact: contact@vistrails.org
##
## This file is part of VisTrails.
##
## "Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions are met:
##
## - Redistributions of source code must retain the above copyright notice,
## this list of conditions and the following disclaimer.
## - Redistributions in binary form must reproduce the above copyright
## notice, this list of conditions and the following disclaimer in the
## documentation and/or other materials provided with the distribution.
## - Neither the name of the New York University nor the names of its
## contributors may be used to endorse or promote products derived from
## this software without specific prior written permission.
##
## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
## AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
## THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
## PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
## EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
## PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
## OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
## WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
## OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
## ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
##
###############################################################################
class vtk_base(object):
def __init__(self, n=None, *args, **kwargs):
self._name = n
self._args = args
self._kwargs = kwargs
def __call__(self, *args, **kwargs):
# print 'calling %s __call__ with' % self.__class__.__name__, \
# args, kwargs
return self.__class__.__dict__['_call'](self, self.n, *args, **kwargs)
def __getattr__(self, name):
# print 'calling %s __getattr__ with' % self.__class__.__name__, name
if name in ('__str__','__repr__'):
return lambda: 'instance of %s at %s' % (str(self.__class__),
id(self))
self.n = name
return self
def _call(self, n, *args, **kwargs):
# print 'calling _call with', n, args, kwargs
pass
class vtk_function(vtk_base):
id_count = 0
def __init__(self, n=None, parent=None, *args, **kwargs):
vtk_base.__init__(self, n, *args, **kwargs)
self.parent = parent
self.sub_functions = []
self.id = vtk_function.id_count
vtk_function.id_count += 1
def _call(self, n, *args, **kwargs):
vtk_base._call(self, n, *args, **kwargs)
new_sub_function = vtk_function(n, self, *args, **kwargs)
self.__dict__['sub_functions'].append(new_sub_function)
return new_sub_function
class vtk_module(vtk_base):
def __init__(self, n=None, *args, **kwargs):
vtk_base.__init__(self, n, *args, **kwargs)
self.functions = []
def _call(self, n, *args, **kwargs):
vtk_base._call(self, n, *args, **kwargs)
new_function = vtk_function(n, self, *args, **kwargs)
self.__dict__['functions'].append(new_function)
return new_function
class vtk(vtk_base):
def __init__(self, n=None, *args, **kwargs):
vtk_base.__init__(self, n, *args, **kwargs)
self.modules = []
# print 'self.__dict__:', self.__dict__
def _call(self, n, *args, **kwargs):
vtk_base._call(self, n, *args, **kwargs)
new_module = vtk_module(n, *args, **kwargs)
self.__dict__['modules'].append(new_module)
return new_module
def to_vt(self, filename):
from vtk_to_vt import VTK2VT
my_writer = VTK2VT()
for module in self.modules:
my_writer.create_module(module)
for module in self.modules:
my_writer.create_functions(module)
my_writer.print_vt(filename)
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