Added future flag for usecols_use_order

Author: eicchen

pandas/core/config_init.py

@@ -897,3 +897,13 @@ def register_converter_cb(key: str) -> None:
         "(at which point this option will be deprecated).",
         validator=is_one_of_factory([True, False]),
     )
+
+    cf.register_option(
+        "usecols_use_order",
+        False,
+        ": bool\n "
+        "Whether usecols parameter will use order of input when "
+        "making a DataFrame. \n This feature will be default in pandas 3.0"
+        "(at which point this option will be deprecated).",
+        validator=is_one_of_factory([True, False]),
+    )