Merge pull request #23 from jmespath-community/fix-slice-strings

springcomp · web-flow · commit a76a19a69dcd · 2023-05-01T07:32:10.000+02:00
fixes projected string slices
diff --git a/jmespath.test b/jmespath.test
@@ -1 +1 @@
-Subproject commit de1d38367d034e88f397100e95dc5a84005fd8f4
+Subproject commit 304b287a9537673227c2e300a34ff8e4757579c5
diff --git a/jmespath/visitor.py b/jmespath/visitor.py
@@ -327,7 +327,9 @@ def visit_projection(self, node, value):
                 allow_string = True
 
         if isinstance(base, string_type) and allow_string:
-            return base
+            ## projections are really sub-expressions in disguise
+            ## evaluate the rhs when lhs is a sliced string
+            return self.visit(node['children'][1], base)
 
         if not isinstance(base, list):
             return None
