Use os.sep instead of '/' for better multi-platform support

Author: dzenanz

multic/segmentationschool/Codes/wsi_loader_utils.py

@@ -13,7 +13,7 @@
 
 def save_thumb(args,slide_loc):
     print(slide_loc)
-    slideID,slideExt=os.path.splitext(slide_loc.split('/')[-1])
+    slideID,slideExt=os.path.splitext(slide_loc.split(os.sep)[-1])
     slide=openslide.OpenSlide(slide_loc)
     if slideExt =='.scn':
         dim_x=int(slide.properties['openslide.bounds-width'])## add to columns
@@ -62,7 +62,7 @@ def __init__(self,args, wsi_directory=None, transform=None):
 
         usable_slides=[]
         for slide_loc in all_slides:
-            slideID,slideExt=os.path.splitext(slide_loc.split('/')[-1])
+            slideID,slideExt=os.path.splitext(slide_loc.split(os.sep)[-1])
             print("working slide... "+ slideID,end='\r')
 
             slide=openslide.OpenSlide(slide_loc)