Fermeture des documents après chaque export de pièce

Evite un bug qui se produit lorsqu'un document est ouvert une seconde fois par le script (freecad change son nom, et donc le script ne trouve pas la pièce à exporter)

tools/export-all-parts.py

@@ -18,8 +18,10 @@ def convert_file(file_name, output_format):
 	root_objects = []
 	main_object = None
 	
+	#print("document: " + doc.Name)
 	for obj in doc.Objects:
 		if len(obj.Parents) == 0:
+			#print(obj.Label)
 			root_objects.append(obj)
 			if obj.Label == doc.Name:
 				main_object = obj
@@ -28,7 +30,7 @@ def convert_file(file_name, output_format):
 		main_object = root_objects[0]
 	
 	if main_object is None:
-		raise Exception("Can't find main object in file " + file_name)
+		raise Exception("Can't find main object in file " + file_name + " (found " + str(len(root_objects)) + " root object(s), none named like the document " + doc.Name + ")")
 		
 	secondary_objects = []
 	code_obj = doc.getObjectsByLabel('Code_Tube_Draft')
@@ -57,6 +59,10 @@ def convert_file(file_name, output_format):
 		os.makedirs(output_dir)
 	
 	Import.export([main_object], output_path)
+	
+	# close all documents
+	while len(FreeCAD.listDocuments().values()) > 0:
+		FreeCAD.closeDocument(list(FreeCAD.listDocuments().values())[0].Name)
 
 folders = [
 	'chaudronnerie',
@@ -66,6 +72,7 @@ folders = [
 for folder in folders:
 	files = os.listdir(project_folder + '/' + folder)
 	for source_file in files:
+		if not source_file.endswith('.FCStd'): continue
 		source_path = folder + '/' + source_file
 		print(source_path)
 		convert_file(source_path, 'step')