MPT-152232 RQL Query from string

mpt_api_client/rql/query_builder.py

@@ -188,6 +188,11 @@ def new(
         query.expr = expr
         return query
 
+    @classmethod
+    def from_string(cls, query_string: str) -> Self:
+        """Create a new RQLQuery object from a string."""
+        return cls.new(expr=query_string)
+
     def __len__(self) -> int:
         if self.op == self.OP_EXPRESSION:
             if self.expr:

tests/unit/rql/query_builder/test_rql_from_str.py

@@ -0,0 +1,9 @@
+from mpt_api_client import RQLQuery
+
+
+def test_rql_from_str():
+    str_query = "eq(id,ID)"
+
+    rql = RQLQuery.from_string(str_query)
+
+    assert str(rql) == str_query