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handle emptry description field

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This commit is contained in:
Geert Hesselink
2025-02-13 13:06:28 +01:00
committed by Thomas Krijnen
parent 808a16ba4a
commit 2d06a79842
1 changed files with 6 additions and 3 deletions
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src/ifcopenshell-python/ifcopenshell/file.py
+6 -3
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@@ -298,13 +298,16 @@ class DescriptionTransform(Transformer):
def parse_mvd(description): def parse_mvd(description):
text = ' '.join(description) text = ' '.join(description)
parser = Lark(mvd_grammar, parser='lalr') parser = Lark(mvd_grammar, parser='lalr')
parse_tree = parser.parse(text)
parsed_description = DescriptionTransform() parsed_description = DescriptionTransform()
try: try:
if not text:
parsed_description.mvd = ['Not defined']
return parsed_description
parse_tree = parser.parse(text)
parsed_description.transform(parse_tree) parsed_description.transform(parse_tree)
except Exception as e: except Exception as e:
print(e) print(e)
parsed_description.mvd = 'Not defined' parsed_description.mvd = ['Not defined']
return parsed_description return parsed_description
class file: class file:
@@ -579,7 +582,7 @@ class file:
| “SpaceBoundary1stLevelAddOnView” | “SpaceBoundary1stLevelAddOnView”
| “SpaceBoundary2ndLevelAddOnView” | “SpaceBoundary2ndLevelAddOnView”
""" """
return '.'.join(self.parsed_description.mvd) return ','.join(self.parsed_description.mvd)
@property @property
def mvd_comments(self) -> str: def mvd_comments(self) -> str: