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BOM Export To CSV
KaiUR edited this page May 21, 2026
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4 revisions
File: Product_Document_Scripts/BOM_Export_To_CSV.py
Version: 1.1
Document Type: Product
Recurses through the full active CATProduct tree and exports a bill of materials to a CSV file. Each row represents one component instance. The CSV is saved next to the CATProduct file, or in the user's Downloads folder if the product has not been saved.
| Requirement | Value |
|---|---|
| Python | >= 3.10 |
| pycatia | >= 0.8.3 |
| wxPython | Not required |
| Open document | CATProduct |
- Open a CATProduct document
- Run the script
- The CSV is written automatically — no selection required
A CSV file named <ProductName>_BOM.csv saved next to the CATProduct, containing:
| Column | Description |
|---|---|
| Level | Depth in the assembly tree (1 = top level) |
| Part Number | Part number of the component |
| Instance Name | Name of the instance as shown in the spec tree |
| Description | Definition field from the component properties |
| Nomenclature | Nomenclature field from the component properties |
| File Name | File name of the referenced document |
- Sub-assemblies are included in the flat list; use the Level column to reconstruct the hierarchy
- Part Number, Description, and Nomenclature are read from the reference product, not the instance
- The script does not modify the product in any way
Getting Started
Contributing
- Copy Name and Colour
- Export Properties To CSV
- Find And Select By Name
- Hide Planes And Axis Systems
- Rename Hybrid Shapes
- Replace Name Hybrid Shapes
- Reset Visual Properties
- Screenshot White Background
- Swap Names
- Toggle Show Hide Geometric Set
- Add Border And Title Block
- Add Border And Title Block With Values
- Batch CATDrawing To DXF
- Batch CATDrawing To PDF
- Create Drawing Border And Title Block
- Create Drawing Border And Title Block With Values
- Export Drawing Dimensions To CSV
- Update All Drawing Views
- Update Title Block From Properties
- Update Title Block Headings
- Axis To Axis Keep History
- Axis To Axis Keep History And Structure
- Axis To Axis Keep Name
- Axis To Axis Keep Name And Structure
- Batch Isolate Geometric Set
- Check Duplicate Names In Geometric Set
- Check Open Bodies
- Colour Code By Geometric Set
- Copy Geometric Set To New Part
- Copy Parameters Between Parts
- Create Construction Planes
- Create Spline From Coordinates
- Create ISM OSM STEP Files
- Delete Deactivated Features
- Delete Hidden Elements In Geometric Set
- Export 3D Annotations To CSV
- Export All Parameters To CSV
- Export Curve Lengths Surface Areas To CSV
- Export Geometric Set Structure To CSV
- Export Holes To CSV
- Export Mass CoG Inertia To CSV
- Export Parameter Dependencies To CSV
- Export Points Axis and Geo Set To CSV
- Export Points Axis and Geo Set To XYZ
- Export Points Geo Set To CSV
- Export Points Geo Set To XYZ
- Export Sketch Constraints To CSV
- Extract Boundary Curves
- IGES Export Curve Axis
- Insert Points Catia
- Insert Points Catia Keep History
- Insert Points Catia With Names
- Insert Points Catia With Names Keep History
- Join Explicit No Connect
- Join Explicit No Connect Curve
- Join Explicit No Connect Surface
- List Properties To CSV
- Match Properties In Geometric Set
- Measure Curve With 3 Points As Circle
- Measure Curve With 3 Points As Circle Keep Con
- Measure Radius Surface
- Measure Radius Surface Keep Con
- Measure Radius Surface Keep Con Auto Edge
- Mirror Keep History
- Mirror Keep History And Structure
- Mirror Keep Name
- Mirror Keep Name And Structure
- Publish Hybrid Shapes In Geometric Set
- Reorder Geometric Set Alphabetically
- Rotate Angle Keep History
- Rotate Angle Keep History And Structure
- Rotate Angle Keep Name
- Rotate Angle Keep Name And Structure
- Rotate Three Points Keep History
- Rotate Three Points Keep History And Structure
- Rotate Three Points Keep Name
- Rotate Three Points Keep Name And Structure
- Scale Keep History
- Scale Keep History And Structure
- Scale Keep Name
- Scale Keep Name And Structure
- Select By Colour
- Spline Through Points In Geometric Set
- Translate Direction Distance Keep History
- Translate Direction Distance Keep History And Structure
- Translate Direction Distance Keep Name
- Translate Direction Distance Keep Name And Structure
- Custom Coordinate Airfoil Generator
- Ellipse Generator
- Hole Size Test Plate Generator
- Involute Gear Generator
- NACA 4 Digit Airfoil Generator
- NACA 5 Digit Airfoil Generator
- Plot 2D Function
- Plot 3D Parametric Curve
- Regular Polygon Generator
- Sine Wave Curve Generator
- Spring Generator
- Check Operation Parameters Against Limits
- Export NC Program Names To CSV
- Export Process Table Parameters
- Export Resource List
- Export Tool List From Process
- Manage Program Names And Comments
- Manage Tooling Catalog
- Rename Operations From Tool Name
- Batch Instance Name Equal Part Number
- Batch Rename Instances
- BOM Export To CSV
- BOM Export With Materials
- Check Missing Files
- Clash Detection Export
- Export Assembly As STEP
- Export Component Positions To CSV
- Save Child Parts To STEP
- Save Child Parts To STL
- Backup CATIA Settings
- Clear Script Settings
- Clear CATIA Temp Files
- Configure CATIA Version Settings
- Kill CATIA Processes
- Open CATIA Settings Folder
- Reset CATIA Settings
- Restore CATIA Settings
- Set CATIA Environment Variable
- Toggle CATIA No Start Document
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