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You can now customise the display of empty strings in IfcCSV.

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Dion Moult
2023-09-07 18:15:12 +10:00
parent 6ad51ebd18
commit e2224386bf
5 changed files with 40 additions and 19 deletions
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src/ifcopenshell-python/docs/ifccsv.rst
+16 -5
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@@ -66,7 +66,8 @@ utility:
::
$ python -m ifccsv -h
usage: ifccsv.py [-h] -i IFC [-s SPREADSHEET] [-f FORMAT] [-d DELIMITER] [-n NULL] [-q QUERY] [-a ARGUMENTS [ARGUMENTS ...]] [--export] [--import]
usage: ifccsv.py [-h] -i IFC [-s SPREADSHEET] [-f FORMAT] [-d DELIMITER] [-n NULL] [--bool_true BOOL_TRUE] [--bool_false BOOL_FALSE] [-q QUERY] [-a ATTRIBUTES [ATTRIBUTES ...]] [--headers HEADERS [HEADERS ...]] [--sort SORT [SORT ...]]
[--order ORDER [ORDER ...]] [--export] [--import]
Exports IFC data to and from CSV
@@ -80,12 +81,22 @@ utility:
-d DELIMITER, --delimiter DELIMITER
The delimiter in CSV. Defaults to a comma.
-n NULL, --null NULL How to represent null values. Defaults to a hyphen.
--bool_true BOOL_TRUE
How to represent true values. Defaults to YES.
--bool_false BOOL_FALSE
How to represent false values. Defaults to NO.
-q QUERY, --query QUERY
Specify a IFC query selector, such as "IfcWall"
-a ARGUMENTS [ARGUMENTS ...], --arguments ARGUMENTS [ARGUMENTS ...]
Specify attributes that are part of the extract, using the IfcQuery syntax such as 'type', 'Name' or 'Pset_Foo.Bar'
--export Export from IFC to CSV
--import Import from CSV to IFC
-a ATTRIBUTES [ATTRIBUTES ...], --attributes ATTRIBUTES [ATTRIBUTES ...]
Specify attributes that are part of the extract, using the IfcQuery syntax such as 'class', 'Name' or 'Pset_Foo.Bar'
--headers HEADERS [HEADERS ...]
Specify human readable headers that correlate to each attribute.
--sort SORT [SORT ...]
Specify one or more attributes to sort by.
--order ORDER [ORDER ...]
Choose the sort order from ASC or DESC for each sorted attribute.
--export Export from IFC to the desired format.
--import Import from the autodetected format to IFC.
$ python -m ifccsv -i model.ifc -s out.csv -f csv -q .IfcProduct -a "Name" "Description" --export
$ cat out.csv