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authorsanine <sanine.not@pm.me>2022-04-16 11:55:54 -0500
committersanine <sanine.not@pm.me>2022-04-16 11:55:54 -0500
commit8fb7916a0d0cb007a4c3a4e6a31af58765268ca3 (patch)
tree52b5524a94a5b04e17a1fd7f8aca988ab6d0c75f /src/mesh/assimp-master/scripts/StepImporter/ExpressReader.py
parentdb81b925d776103326128bf629cbdda576a223e7 (diff)
delete src/mesh/assimp-master
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diff --git a/src/mesh/assimp-master/scripts/StepImporter/ExpressReader.py b/src/mesh/assimp-master/scripts/StepImporter/ExpressReader.py
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-#!/usr/bin/env python3
-# -*- Coding: UTF-8 -*-
-
-# ---------------------------------------------------------------------------
-# Open Asset Import Library (ASSIMP)
-# ---------------------------------------------------------------------------
-#
-# Copyright (c) 2006-2020, ASSIMP Development Team
-#
-# All rights reserved.
-#
-# Redistribution and use of this software 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 ASSIMP team, nor the names of its
-# contributors may be used to endorse or promote products
-# derived from this software without specific prior
-# written permission of the ASSIMP Development Team.
-#
-# 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
-# OWNER 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.
-# ---------------------------------------------------------------------------
-
-"""Parse an EXPRESS file and extract basic information on all
-entities and data types contained"""
-
-import sys
-import re
-from collections import OrderedDict
-
-re_match_entity = re.compile(r"""
-ENTITY\s+(\w+)\s* # 'ENTITY foo'
-.*? # skip SUPERTYPE-of
-(?:SUBTYPE\s+OF\s+\((\w+)\))?; # 'SUBTYPE OF (bar);' or simply ';'
-(.*?) # 'a : atype;' (0 or more lines like this)
-(?:(?:INVERSE|UNIQUE|WHERE)\s*$.*?)? # skip the INVERSE, UNIQUE, WHERE clauses and everything behind
-END_ENTITY;
-""",re.VERBOSE|re.DOTALL|re.MULTILINE)
-
-re_match_type = re.compile(r"""
-TYPE\s+(\w+?)\s*=\s*((?:LIST|SET)\s*\[\d+:[\d?]+\]\s*OF)?(?:\s*UNIQUE)?\s*(\w+) # TYPE foo = LIST[1:2] of blub
-(?:(?<=ENUMERATION)\s*OF\s*\((.*?)\))?
-.*? # skip the WHERE clause
-END_TYPE;
-""",re.VERBOSE|re.DOTALL)
-
-re_match_field = re.compile(r"""
-\s+(\w+?)\s*:\s*(OPTIONAL)?\s*((?:LIST|SET)\s*\[\d+:[\d?]+\]\s*OF)?(?:\s*UNIQUE)?\s*(\w+?);
-""",re.VERBOSE|re.DOTALL)
-
-
-class Schema:
- def __init__(self):
- self.entities = OrderedDict()
- self.types = OrderedDict()
-
-class Entity:
- def __init__(self,name,parent,members):
- self.name = name
- self.parent = parent
- self.members = members
-
-class Field:
- def __init__(self,name,type,optional,collection):
- self.name = name
- self.type = type
- self.optional = optional
- self.collection = collection
- self.fullspec = (self.collection+' ' if self.collection else '') + self.type
-
-class Type:
- def __init__(self,name,aggregate,equals,enums):
- self.name = name
- self.aggregate = aggregate
- self.equals = equals
- self.enums = enums
-
-
-def read(filename, silent=False):
- schema = Schema()
- print( "Try to read EXPRESS schema file" + filename)
- with open(filename,'rt') as inp:
- contents = inp.read()
- types = re.findall(re_match_type,contents)
- for name,aggregate,equals,enums in types:
- schema.types[name] = Type(name,aggregate,equals,enums)
-
- entities = re.findall(re_match_entity,contents)
- for name,parent,fields_raw in entities:
- print('process entity {0}, parent is {1}'.format(name,parent)) if not silent else None
- fields = re.findall(re_match_field,fields_raw)
- members = [Field(name,type,opt,coll) for name, opt, coll, type in fields]
- print(' got {0} fields'.format(len(members))) if not silent else None
-
- schema.entities[name] = Entity(name,parent,members)
- return schema
-
-if __name__ == "__main__":
- sys.exit(read(sys.argv[1] if len(sys.argv)>1 else 'schema.exp'))
-
-
-
-
-