Getting External File Information

You can get a FileReferenceCollection or CRefArray of FileReference objects representing each external file referenced in the scene or scene or model or model via Model.ExternalFiles property or Model::GetExternalFiles member function or Scene.ExternalFiles property or Scene::GetExternalFiles member function. These FileReference or FileReference objects are available whether they exist in the referenced location or not, which you can test with FileReference.FileExists method or FileReference::FileExists member function.

Python Example: Getting the List of External Files on a Model

This example demonstrates how to get the list of external files on a specific model.

from win32com.client import constants as c
app = Application
app.NewScene("", 0)
root = app.ActiveSceneRoot

# ---------------------------------------------------------------------------
# CONVENIENCE FUNCTION
# 
def printFileInfo( in_file ) :
	# Get the original path 
	orig_path = in_file.Name
	
	app.LogMessage( "FileType: " + in_file.FileType )

	if in_file.FileExists() :
		app.LogMessage( in_file.Name + " exists" )
		
		# Get the resolved path
		rslv_path = in_file.ResolvedPath
		
		# Get the UNC path
		unc_path = in_file.UNCPath
		
		# Print all three results
		app.LogMessage( "ORIGINAL: " + orig_path )
		app.LogMessage( "RESOLVED: " + rslv_path )
		app.LogMessage( "UNC     : " + unc_path )
	else :
		app.LogMessage( "Specified FileReference does NOT exist" )


# ---------------------------------------------------------------------------
# MAIN
# 

# First import a model so we have some external files to find
FPath = app.InstallationPath( c.siFactoryPath )
refModels = app.ImportRefModels( XSIUtils.BuildPath(FPath, "Data", "XSI_SAMPLES", "Models", "Man_Face.emdl") )

# Enumerate all files related to this model
oModel = root.Models(0)
extFileList = oModel.ExternalFiles
for file in extFileList :
	printFileInfo( file )


# ---------------------------------------------------------------------------
# OUTPUT
# 
# INFO : FileType: Models
# INFO : E:\Softimage\Softimage_3\Data\XSI_SAMPLES\Models\Man_Face.emdl exists
# INFO : ORIGINAL: C:\Softimage\Softimage_2013\Data\XSI_SAMPLES\Models\Man_Face.emdl
# INFO : RESOLVED: C:\Softimage\Softimage_2013\Data\XSI_SAMPLES\Models\Man_Face.emdl
# INFO : UNC     : C:\Softimage\Softimage_2013\Data\XSI_SAMPLES\Models\Man_Face.emdl
# INFO : FileType: Models
# INFO : Specified FileReference does NOT exist