remove trailing space

exportProject.FCMacro

# Copyright 2016, Jon Nordby <[email protected]>. Licensed LGPLv2+ & MIT
# [email protected]: ChatGPT + Deepseek R1

"""
exportProject:
Exports all files in document which have names like "mypart [dxf]" or "otherpart[stl,step]"
to individual files in an export directory. Default prefix: 'export/$project-'.
Prints clean results to console only when exports occur.
"""

import os
import re
import FreeCAD
from PySide import QtGui

# Regex to extract part names and types
partTypeRegex = re.compile(r'^(.*)\[([,\w]+)\].*$')

# Export functions
def exportMesh(objs, p): import Mesh; Mesh.export(objs, p)
def exportDxf(objs, p): import importDXF; importDXF.export(objs, p)
def exportStep(objs, p): 
    for o in objs: o.Shape.exportStep(p)

supportedTypes = {
    'stl': exportMesh,
    'obj': exportMesh,
    'step': exportStep,
    'dxf': exportDxf,
}

def extractTypes(label):
    match = re.search(partTypeRegex, label)
    return (match.group(1), match.group(2).split(',')) if match else (label, [])

def exportDocument(doc, exportdir):
    exported = []
    os.makedirs(exportdir, exist_ok=True)
    docname = os.path.splitext(os.path.basename(doc.FileName))[0] if doc.FileName else "Untitled"
    
    for obj in doc.Objects:
        partname, types = extractTypes(obj.Label)
        for t in types:
            if t in supportedTypes:
                	filename = f"{docname}-{partname.strip()}.{t}"
                	filepath = os.path.join(exportdir, filename)
                	supportedTypes[t]([obj], filepath)
                	exported.append(filename)
    
    return exported

def macromain():
    doc = FreeCAD.ActiveDocument
    if not doc:
        return

    try:
        # Handle unsaved documents
        if not doc.FileName:
            path = QtGui.QFileDialog.getSaveFileName(
                None, "Save document before export", 
                "Untitled.FCStd", 
                "FreeCAD documents (*.FCStd)")[0]
            if not path:
                return
            doc.saveAs(path)
            if FreeCAD.GuiUp:
                FreeCAD.Gui.updateGui()
        
        doc.save()
        if FreeCAD.GuiUp:
            FreeCAD.Gui.SendMsgToActiveView("Save")
            FreeCAD.Gui.updateGui()
        
        doc.recompute()
        
        exportdir = os.path.join(os.path.dirname(doc.FileName), 'export/')
        exported_files = exportDocument(doc, exportdir)
        
        if exported_files:
            # Clean console output without timestamps
            print("\n          ============ Exported files ============")
            print(exportdir.replace('\\', '/'))
            for f in exported_files:
                print("- ", f)
            print("="*40 + "\n")
            
    except Exception as e:
        print("\n! Export error:", str(e), "\n")

if __name__ == '__main__' and FreeCAD.GuiUp:
    macromain()