glTF: code cleanup - remove no more needed import

3 files changed, 3 insertions, 6 deletions

diff --git a/io_scene_gltf2/io/exp/gltf2_io_export.py b/io_scene_gltf2/io/exp/gltf2_io_export.py
index 07cf8820..54181206 100755
--- a/io_scene_gltf2/io/exp/gltf2_io_export.py
+++ b/io_scene_gltf2/io/exp/gltf2_io_export.py
@@ -103,16 +103,14 @@ def save_gltf(gltf, export_settings, encoder, glb_buffer):
         file.write(struct.pack("I", length_gltf))
         file.write('JSON'.encode())
         file.write(gltf_data)
-        for i in range(0, spaces_gltf):
-            file.write(' '.encode())
+        file.write(b' ' * spaces_gltf)
 
         # Chunk 1 (BIN)
         if length_bin > 0:
             file.write(struct.pack("I", length_bin))
             file.write('BIN\0'.encode())
             file.write(binary)
-            for i in range(0, zeros_bin):
-                file.write('\0'.encode())
+            file.write(b'\0' * zeros_bin)
 
         file.close()
 
diff --git a/io_scene_gltf2/io/imp/gltf2_io_binary.py b/io_scene_gltf2/io/imp/gltf2_io_binary.py
index 9057c17c..7cfcbc40 100755
--- a/io_scene_gltf2/io/imp/gltf2_io_binary.py
+++ b/io_scene_gltf2/io/imp/gltf2_io_binary.py
@@ -13,7 +13,6 @@
 # limitations under the License.
 
 import struct
-import base64
 
 from ..com.gltf2_io import Accessor
 
diff --git a/io_scene_gltf2/io/imp/gltf2_io_gltf.py b/io_scene_gltf2/io/imp/gltf2_io_gltf.py
index 88ba5356..640e552a 100755
--- a/io_scene_gltf2/io/imp/gltf2_io_gltf.py
+++ b/io_scene_gltf2/io/imp/gltf2_io_gltf.py
@@ -18,7 +18,7 @@ import logging
 import json
 import struct
 import base64
-from os.path import dirname, join, isfile, basename
+from os.path import dirname, join, isfile
 from urllib.parse import unquote