Batch FBX Importer for Blender Python

gistfile1.txt

    import os
    import bpy
    # put the location to the folder where the FBXs are located here in this fashion
    # this line will only work on windows ie C:\objects
    path_to_obj_dir = os.path.join('C:\\', 'objects')
    # get list of all files in directory
    file_list = sorted(os.listdir(path_to_obj_dir))
    # get a list of files ending in 'fbx'
    obj_list = [item for item in file_list if item.endswith('.fbx')]
    # loop through the strings in obj_list and add the files to the scene
    for item in obj_list:
        path_to_file = os.path.join(path_to_obj_dir, item)
        bpy.ops.import_scene.fbx(filepath = path_to_file)
        # if heavy importing is expected 
        # you may want use saving to main file after every import 
        bpy.ops.wm.save_mainfile(filepath = "C:\\To\\Your\\File.blend")