Fix line length guidance for value check error messages

Author: rgkimball

pandas/core/apply.py

@@ -518,7 +518,8 @@ def normalize_dictlike_arg(
         when values consists of a mix of list and non-lists.
         """
         if how not in ("apply", "agg", "transform"):
-            raise ValueError('Value for how argument must be one of : apply, agg, transform')
+            raise ValueError('Value for how argument must be one of : '
+                             'apply, agg, transform')
 
         # Can't use func.values(); wouldn't work for a Series
         if (

pandas/core/arrays/datetimes.py

@@ -2165,7 +2165,8 @@ def objects_to_datetime64ns(
     ValueError : if data cannot be converted to datetimes
     """
     if errors not in ["raise", "ignore", "coerce"]:
-        raise ValueError('Value for errors argument must be one of: raise, coerce, ignore')
+        raise ValueError('Value for errors argument must be one of: '
+                         'raise, coerce, ignore')
 
     # if str-dtype, convert
     data = np.array(data, copy=False, dtype=np.object_)

pandas/core/groupby/ops.py

@@ -968,7 +968,8 @@ def _cython_operation(
         Returns the values of a cython operation.
         """
         if kind not in ["transform", "aggregate"]:
-            raise ValueError('Value for kind argument must be one of: transform, aggregate')
+            raise ValueError('Value for kind argument must be one of: '
+                             'transform, aggregate')
 
         cy_op = WrappedCythonOp(kind=kind, how=how)
 

pandas/core/indexes/base.py

@@ -5653,7 +5653,12 @@ def _validate_indexer(self, form: str_t, key, kind: str_t):
         if key is not None and not is_integer(key):
             raise self._invalid_indexer(form, key)
 
-    def _maybe_cast_slice_bound(self, label, side: str_t, kind: Literal["loc", "getitem"] = no_default):
+    def _maybe_cast_slice_bound(
+            self,
+            label,
+            side: str_t,
+            kind: Literal["loc", "getitem"] = no_default
+    ):
         """
         This function should be overloaded in subclasses that allow non-trivial
         casting on label-slice bounds, e.g. datetime-like indices allowing
@@ -5674,7 +5679,8 @@ def _maybe_cast_slice_bound(self, label, side: str_t, kind: Literal["loc", "geti
         Value of `side` parameter should be validated in caller.
         """
         if kind not in ["loc", "getitem", None, no_default]:
-            raise ValueError('Value for kind argument must be one of: loc, getitem or None')
+            raise ValueError('Value for kind argument must be one of: '
+                             'loc, getitem or None')
         self._deprecated_arg(kind, "kind", "_maybe_cast_slice_bound")
 
         # We are a plain index here (sub-class override this method if they
@@ -5719,7 +5725,8 @@ def get_slice_bound(self, label, side: str_t, kind=None) -> int:
             Index of label.
         """
         if kind not in ["loc", "getitem", None]:
-            raise ValueError('Value for kind argument must be one of: loc, getitem or None')
+            raise ValueError('Value for kind argument must be one of: '
+                             'loc, getitem or None')
 
         if side not in ("left", "right"):
             raise ValueError(

pandas/core/indexes/datetimes.py

@@ -729,7 +729,8 @@ def _maybe_cast_slice_bound(self, label, side: str, kind=lib.no_default):
         Value of `side` parameter should be validated in caller.
         """
         if kind not in ["loc", "getitem", None, lib.no_default]:
-            raise ValueError('Value for kind argument must be one of: loc, getitem or None')
+            raise ValueError('Value for kind argument must be one of: '
+                             'loc, getitem or None')
         self._deprecated_arg(kind, "kind", "_maybe_cast_slice_bound")
 
         if isinstance(label, str):

pandas/core/indexes/numeric.py

@@ -247,7 +247,8 @@ def _convert_slice_indexer(self, key: slice, kind: str):
     @doc(Index._maybe_cast_slice_bound)
     def _maybe_cast_slice_bound(self, label, side: str, kind=lib.no_default):
         if kind not in ["loc", "getitem", None, lib.no_default]:
-            raise ValueError('Value for kind argument must be one of: loc, getitem or None')
+            raise ValueError('Value for kind argument must be one of: '
+                             'loc, getitem or None')
         self._deprecated_arg(kind, "kind", "_maybe_cast_slice_bound")
 
         # we will try to coerce to integers

pandas/core/indexes/period.py

@@ -482,7 +482,8 @@ def _maybe_cast_slice_bound(self, label, side: str, kind=lib.no_default):
 
         """
         if kind not in ["loc", "getitem", None, lib.no_default]:
-            raise ValueError('Value for kind argument must be one of: loc, getitem or None')
+            raise ValueError('Value for kind argument must be one of: '
+                             'loc, getitem or None')
         self._deprecated_arg(kind, "kind", "_maybe_cast_slice_bound")
 
         if isinstance(label, datetime):

pandas/core/indexes/timedeltas.py

@@ -193,7 +193,8 @@ def _maybe_cast_slice_bound(self, label, side: str, kind=lib.no_default):
         label : object
         """
         if kind not in ["loc", "getitem", None, lib.no_default]:
-            raise ValueError('Value for kind argument must be one of: loc, getitem or None')
+            raise ValueError('Value for kind argument must be one of: '
+                             'loc, getitem or None')
         self._deprecated_arg(kind, "kind", "_maybe_cast_slice_bound")
 
         if isinstance(label, str):

pandas/tseries/holiday.py

@@ -312,7 +312,11 @@ def dates(
             return Series(self.name, index=holiday_dates)
         return holiday_dates
 
-    def _reference_dates(self, start_date: TimestampConvertibleTypes, end_date: TimestampConvertibleTypes):
+    def _reference_dates(
+            self,
+            start_date: TimestampConvertibleTypes,
+            end_date: TimestampConvertibleTypes
+    ):
         """
         Get reference dates for the holiday.