Trying to make it cross platform

Author: iurisilvio

roboflow/util/folderparser.py

@@ -13,9 +13,8 @@
 
 
 def parsefolder(folder):
-    folder = folder.strip()
-    if folder.endswith("/"):
-        folder = folder[:-1]
+    # Remove trailing spaces and slashes
+    folder = folder.strip().rstrip("\\/")
     if not os.path.exists(folder):
         raise Exception(f"folder does not exist. {folder}")
     files = _list_files(folder)
@@ -53,8 +52,12 @@ def _list_files(folder):
     for root, dirs, files in os.walk(folder):
         for file in files:
             file_path = os.path.join(root, file)
-            filedescriptors.append(_describe_file(file_path.split(folder)[1]))
-    filedescriptors = sorted(filedescriptors, key=lambda x: _alphanumkey(x["file"]))
+            rel = os.path.relpath(file_path, folder)
+            filedescriptors.append(_describe_file(f"/{rel}"))
+    filedescriptors = sorted(
+        filedescriptors,
+        key=lambda x: _alphanumkey(x["file"]),
+    )
     return filedescriptors
 
 
@@ -64,7 +67,7 @@ def _add_indices(files):
 
 
 def _describe_file(f):
-    name = f.split("/")[-1]
+    name = os.path.basename(f)
     dirname = os.path.dirname(f)
     fullkey, extension = os.path.splitext(f)
     fullkey2 = fullkey.replace("/labels", "").replace("/images", "")