data: remove no_parent_ret flag

This flag should have been removed when we ported to libyang 2. It can
safely be removed. Although it is an API change, it seems acceptable as
the flag was doing nothing.

Fixes: 806be4c ("Port to libyang 2")
Signed-off-by: Samuel Gauthier <[email protected]>

Author: samuel-gauthier

libyang/context.py

@@ -234,7 +234,6 @@ def create_data_path(
         parent: Optional[DNode] = None,
         value: Any = None,
         update: bool = True,
-        no_parent_ret: bool = True,
         rpc_output: bool = False,
         force_return_value: bool = True,
     ) -> Optional[DNode]:
@@ -245,9 +244,7 @@ def create_data_path(
                 value = str(value).lower()
             elif not isinstance(value, str):
                 value = str(value)
-        flags = path_flags(
-            update=update, no_parent_ret=no_parent_ret, rpc_output=rpc_output
-        )
+        flags = path_flags(update=update, rpc_output=rpc_output)
         dnode = ffi.new("struct lyd_node **")
         ret = lib.lyd_new_path(
             parent.cdata if parent else ffi.NULL,

libyang/data.py

@@ -77,9 +77,7 @@ def data_format(fmt_string: str) -> int:
 
 
 # -------------------------------------------------------------------------------------
-def path_flags(
-    update: bool = False, rpc_output: bool = False, no_parent_ret: bool = False
-) -> int:
+def path_flags(update: bool = False, rpc_output: bool = False) -> int:
     flags = 0
     if update:
         flags |= lib.LYD_NEW_PATH_UPDATE