Source code for pyffi.formats.dae
"""
:mod:`pyffi.formats.dae` --- COLLADA (.dae)
===========================================
.. warning::
This module is not yet fully implemented, and is certainly not
yet useful in its current state.
Implementation
--------------
.. autoclass:: DaeFormat
:show-inheritance:
:members:
Regression tests
----------------
Create a DAE file
^^^^^^^^^^^^^^^^^
>>> daedata = DaeFormat.Data()
>>> print(daedata.collada) # doctest: +ELLIPSIS
<...Collada object at ...>
Read a DAE file
^^^^^^^^^^^^^^^
>>> from os.path import dirname
>>> dirpath = __file__
>>> for i in range(4): #recurse up to root repo dir
... dirpath = dirname(dirpath)
>>> repo_root = dirpath
>>> format_root = os.path.join(repo_root, 'tests', 'formats', 'dae')
>>> # check and read dae file
>>> stream = open(os.path.join(format_root, 'cube.dae'), 'rb')
>>> daedata = DaeFormat.Data()
>>> daedata.read(stream) # doctest: +ELLIPSIS
Traceback (most recent call last):
...
NotImplementedError
>>> # get DAE file root element
>>> #print(daedata.getRootElement())
>>> stream.close()
Parse all DAE files in a directory tree
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>> for stream, data in DaeFormat.walkData(format_root):
... try:
... # the replace call makes the doctest also pass on windows
... os_path = stream.name
... split = (os_path.split(os.sep))[-4:]
... rejoin = os.path.join(*split).replace(os.sep, "/")
... print("reading %s" % rejoin)
... data.read(stream)
... except Exception:
... print("Warning: read failed due corrupt file, corrupt format description, or bug.")
reading tests/formats/dae/cube.dae
Warning: read failed due corrupt file, corrupt format description, or bug.
Create a DAE file from scratch and write to file
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>> daedata = DaeFormat.Data()
>>> from tempfile import TemporaryFile
>>> stream = TemporaryFile()
>>> daedata.write(stream) # doctest: +ELLIPSIS
Traceback (most recent call last):
...
NotImplementedError
"""
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import struct
import os
import re
import pyffi.object_models.xsd
# basic types
# TODO
# implementation of dae-specific basic types
# TODO