context: update of paring operations

This patch introduces usage of parsing flags within lyd_parse_op API
call and exposed functions

Signed-off-by: Stefan Gula <steweg@gmail.com>

Author: steweg

cffi/cdefs.h

@@ -349,7 +349,7 @@ LY_ERR ly_out_new_file(FILE *, struct ly_out **);
 LY_ERR ly_out_new_fd(int, struct ly_out **);
 
 LY_ERR lyd_parse_data(const struct ly_ctx *, struct lyd_node *, struct ly_in *, LYD_FORMAT, uint32_t, uint32_t, struct lyd_node **);
-LY_ERR lyd_parse_op(const struct ly_ctx *, struct lyd_node *, struct ly_in *, LYD_FORMAT, enum lyd_type, struct lyd_node **, struct lyd_node **);
+LY_ERR lyd_parse_op(const struct ly_ctx *, struct lyd_node *, struct ly_in *, LYD_FORMAT, enum lyd_type, uint32_t, struct lyd_node **, struct lyd_node **);
 
 typedef enum {
    LYS_OUT_UNKNOWN,

libyang/context.py

@@ -536,6 +536,8 @@ def parse_op(
         in_data: Union[IO, str],
         dtype: DataType,
         parent: DNode = None,
+        opaq: bool = False,
+        strict: bool = False,
     ) -> DNode:
         fmt = data_format(fmt)
         data = ffi.new("struct ly_in **")
@@ -545,13 +547,14 @@ def parse_op(
         if ret != lib.LY_SUCCESS:
             raise self.error("failed to read input data")
 
+        flags = parser_flags(opaq=opaq, strict=strict)
         tree = ffi.new("struct lyd_node **", ffi.NULL)
         op = ffi.new("struct lyd_node **", ffi.NULL)
         par = ffi.new("struct lyd_node **", ffi.NULL)
         if parent is not None:
             par[0] = parent.cdata
 
-        ret = lib.lyd_parse_op(self.cdata, par[0], data[0], fmt, dtype, tree, op)
+        ret = lib.lyd_parse_op(self.cdata, par[0], data[0], fmt, dtype, flags, tree, op)
         lib.ly_in_free(data[0], 0)
         if ret != lib.LY_SUCCESS:
             raise self.error("failed to parse input data")
@@ -564,9 +567,17 @@ def parse_op_mem(
         data: str,
         dtype: DataType = DataType.DATA_YANG,
         parent: DNode = None,
+        opaq: bool = False,
+        strict: bool = False,
     ):
         return self.parse_op(
-            fmt, in_type=IOType.MEMORY, in_data=data, dtype=dtype, parent=parent
+            fmt,
+            in_type=IOType.MEMORY,
+            in_data=data,
+            dtype=dtype,
+            parent=parent,
+            opaq=opaq,
+            strict=strict,
         )
 
     def parse_data(