remove value comparison

src/jsonyx/_manipulator.py

@@ -2,7 +2,6 @@
 """JSON manipulator."""
 # TODO(Nice Zombies): add error messages
 # TODO(Nice Zombies): raise JSONSyntaxError
-# TODO(Nice Zombies): remove value comparison
 # TODO(Nice Zombies): update schema ID
 from __future__ import annotations
 
@@ -260,32 +259,14 @@ def _run_filter_query(
  if match := _match_whitespace(query, end):
  end = match.end()
 
- if query[end:end + 1] != "@":
- value, end = self._scan_query_value(query, end)
- nodes = [
- node
- for node, (filter_target, filter_key) in filtered_pairs
- if operator(
- filter_target[filter_key], value, # type: ignore
- )
- ]
- else:
- nodes = [node for node, _filter_node in filtered_pairs]
- filter2_nodes, end = self._run_select_query(
- nodes, query, end, mapping=True, relative=True,
+ value, end = self._scan_query_value(query, end)
+ nodes = [
+ node
+ for node, (filter_target, filter_key) in filtered_pairs
+ if operator(
+ filter_target[filter_key], value, # type: ignore
  )
- nodes = [
- node
- for (
- (node, (filter_target, filter_key)),
- (filter2_target, filter2_key),
- ) in zip(filtered_pairs, filter2_nodes, strict=True)
- if _has_key(filter2_target, filter2_key) and operator(
- filter_target[filter_key], # type: ignore
- filter2_target[filter2_key], # type: ignore
- )
- ]
-
+ ]
  old_end = end
  if match := _match_whitespace(query, end):
  end = match.end()

src/jsonyx/test/test_run_filter_query.py

@@ -91,25 +91,6 @@ def test_operator_whitespace(query: str) -> None:
  assert not run_filter_query([], query)
 
 
-@pytest.mark.parametrize(("obj", "keep"), [
- # Missing first key
- ({"b": 0}, False),
-
- # Missing second key
- ({"a": 0}, False),
-
- # Both keys present
- ({"a": 0, "b": 1}, False), # Different value
- ({"a": 0, "b": 0}, True), # Same value
-])
-def test_value_comparison(
- obj: dict[Any, Any], keep: bool, # noqa: FBT001
-) -> None:
- """Test comparison of two values."""
- expected: list[_Node] = [([obj], 0)] if keep else []
- assert run_filter_query(([obj], 0), "@.a == @.b") == expected
-
-
 def test_and() -> None:
  """Test and."""
  query: str = "@ != 1 && @ != 2 && @ != 3"
@@ -134,10 +115,8 @@ def test_whitespace(query: str) -> None:
  ("!", "Expecting a relative query", 2, -1),
  ("@?", "Optional marker is not allowed", 2, 3),
  ("@ == ", "Expecting value", 6, -1),
- ("@ == $", "Expecting value", 6, -1),
- ("@ == @?", "Optional marker is not allowed", 7, 8),
  ("@ && ", "Expecting a relative query", 6, -1),
- ("!@ == @", "Unexpected operator", 4, 6),
+ ("!@ == 0", "Unexpected operator", 4, 6),
  ("@ @ @", "Expecting end of file", 2, -1),
 ])
 def test_invalid_query(
@@ -150,8 +129,7 @@ def test_invalid_query(
  check_syntax_err(exc_info, msg, colno, end_colno)
 
 
-@pytest.mark.parametrize("query", ["@[:]", "@ == @[:]"])
-def test_slice(query: str) -> None:
+def test_slice() -> None:
  """Test slice."""
  with pytest.raises(TypeError, match="List index must be int"):
- run_filter_query(([[]], 0), query)
+ run_filter_query(([[]], 0), "@[:]")