934a8e210e
Type refinement is now only done with BlendFileBlock.refine_type(), and no longer with sdna_index_refine parameters to various functions. This simplifies the API at the expense of having to call two simple functions instead of one more complex one.
64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# ***** END GPL LICENCE BLOCK *****
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#
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# (c) 2009, At Mind B.V. - Jeroen Bakker
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# (c) 2014, Blender Foundation - Campbell Barton
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# (c) 2018, Blender Foundation - Sybren A. Stüvel
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import pathlib
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class BlendFileError(Exception):
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"""Raised when there was an error reading/parsing a blend file."""
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def __init__(self, message: str, filepath: pathlib.Path):
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super().__init__(message)
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self.filepath = filepath
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def __str__(self):
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return '%s: %s' % (super().__str__(), self.filepath)
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class NoDNA1Block(BlendFileError):
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"""Raised when the blend file contains no DNA1 block."""
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class NoReaderImplemented(NotImplementedError):
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"""Raised when reading a property of a non-implemented type.
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This indicates that the property should be read using some dna.Struct.
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:type dna_name: blender_asset_tracer.blendfile.dna.Name
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:type dna_type: blender_asset_tracer.blendfile.dna.Struct
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"""
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def __init__(self, message: str, dna_name, dna_type):
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super().__init__(message)
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self.dna_name = dna_name
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self.dna_type = dna_type
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class SegmentationFault(Exception):
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"""Raised when a pointer to a non-existant datablock was dereferenced."""
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def __init__(self, message: str, field_path, address: int):
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super().__init__(message)
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self.field_path = field_path
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self.address = address
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