STYLE: turn off PLW2901 (but keep some changes)

pandas/core/arrays/period.py

@@ -1124,8 +1124,10 @@ def _range_from_fields(
         freqstr = freq.freqstr
         year, quarter = _make_field_arrays(year, quarter)
         for y, q in zip(year, quarter):
-            y, m = parsing.quarter_to_myear(y, q, freqstr)
-            val = libperiod.period_ordinal(y, m, 1, 1, 1, 1, 0, 0, base)
+            calendar_year, calendar_month = parsing.quarter_to_myear(y, q, freqstr)
+            val = libperiod.period_ordinal(
+                calendar_year, calendar_month, 1, 1, 1, 1, 0, 0, base
+            )
             ordinals.append(val)
     else:
         freq = to_offset(freq)

pandas/core/computation/pytables.py

@@ -568,8 +568,7 @@ def __init__(
                 if isinstance(w, PyTablesExpr):
                     local_dict = w.env.scope
                 else:
-                    w = _validate_where(w)
-                    where[idx] = w
+                    where[idx] = _validate_where(w)
             _where = " & ".join([f"({w})" for w in com.flatten(where)])
         else:
             # _validate_where ensures we otherwise have a string

pandas/core/sorting.py

@@ -162,9 +162,7 @@ def maybe_lift(lab, size: int) -> tuple[np.ndarray, int]:
     lshape = list(shape)
     if not xnull:
         for i, (lab, size) in enumerate(zip(labels, shape)):
-            lab, size = maybe_lift(lab, size)
-            labels[i] = lab
-            lshape[i] = size
+            labels[i], lshape[i] = maybe_lift(lab, size)
 
     labels = list(labels)
 

pyproject.toml

@@ -266,6 +266,8 @@ ignore = [
   "PLR0912",
   # Too many statements
   "PLR0915",
+  # Redefined loop name
+  "PLW2901",
   # Global statements are discouraged
   "PLW0603",
   # Docstrings should not be included in stubs
@@ -302,10 +304,8 @@ exclude = [
 # relative imports allowed for asv_bench
 "asv_bench/*" = ["TID"]
 # to be enabled gradually
-"pandas/core/*" = ["PLR5501", "PLW2901"]
-"pandas/io/*" = ["PLW2901"]
-"pandas/tests/*" = ["B028", "PLW2901"]
-"pandas/plotting/*" = ["PLW2901"]
+"pandas/core/*" = ["PLR5501"]
+"pandas/tests/*" = ["B028"]
 "scripts/*" = ["B028"]
 # Keep this one enabled
 "pandas/_typing.py" = ["TCH"]
@@ -356,6 +356,7 @@ disable = [
   "use-implicit-booleaness-not-len",
   "wrong-import-order",
   "wrong-import-position",
+  "redefined-loop-name",
 
  # misc
   "abstract-class-instantiated",

scripts/validate_docstrings.py

@@ -130,15 +130,14 @@ def get_api_items(api_doc_fd):
             if line_stripped == "":
                 position = None
                 continue
-            item = line_stripped.strip()
-            if item in IGNORE_VALIDATION:
+            if line_stripped in IGNORE_VALIDATION:
                 continue
             func = importlib.import_module(current_module)
-            for part in item.split("."):
+            for part in line_stripped.split("."):
                 func = getattr(func, part)
 
             yield (
-                ".".join([current_module, item]),
+                ".".join([current_module, line_stripped]),
                 func,
                 current_section,
                 current_subsection,