MAINT: Apply ruff/flake8-comprehensions rule C419

C419 Unnecessary list comprehension

Author: DimitriPapadopoulos

numpy/_core/tests/test_cython.py

@@ -215,10 +215,8 @@ def test_multiiter_fields(install_temp, arrays):
     assert bcast.shape == checks.get_multiiter_shape(bcast)
     assert bcast.index == checks.get_multiiter_current_index(bcast)
     assert all(
-        [
-            x.base is y.base
-            for x, y in zip(bcast.iters, checks.get_multiiter_iters(bcast))
-        ]
+        x.base is y.base
+        for x, y in zip(bcast.iters, checks.get_multiiter_iters(bcast))
     )
 
 
@@ -278,10 +276,8 @@ def test_npyiter_api(install_temp):
         x is y for x, y in zip(checks.get_npyiter_operands(it), it.operands)
     )
     assert all(
-        [
-            np.allclose(x, y)
-            for x, y in zip(checks.get_npyiter_itviews(it), it.itviews)
-        ]
+        np.allclose(x, y)
+        for x, y in zip(checks.get_npyiter_itviews(it), it.itviews)
     )
 
 

numpy/lib/introspect.py

@@ -83,11 +83,10 @@ def opt_func_info(func_name=None, signature=None):
         for k, v in matching_funcs.items():
             matching_chars = {}
             for chars, targets in v.items():
-                if any([
-                    sig_pattern.search(c) or
-                    sig_pattern.search(dtype(c).name)
+                if any(
+                    sig_pattern.search(c) or sig_pattern.search(dtype(c).name)
                     for c in chars
-                ]):
+                ):
                     matching_chars[chars] = targets
             if matching_chars:
                 matching_sigs[k] = matching_chars

numpy/tests/test_numpy_config.py

@@ -28,7 +28,7 @@ def test_dict_mode(self):
         config = np.show_config(mode="dicts")
 
         assert isinstance(config, dict)
-        assert all([key in config for key in self.REQUIRED_CONFIG_KEYS]), (
+        assert all(key in config for key in self.REQUIRED_CONFIG_KEYS), (
             "Required key missing,"
             " see index of `False` with `REQUIRED_CONFIG_KEYS`"
         )