CLN: assorted

Makefile

@@ -1,15 +1,15 @@
-.PHONY : develop build clean clean_pyc doc lint-diff black
+.PHONY : develop build clean clean_pyc doc lint-diff black check
 
 all: develop
 
 clean:
-	-python setup.py clean
+	-python3 setup.py clean
 
 clean_pyc:
 	-find . -name '*.py[co]' -exec rm {} \;
 
 build: clean_pyc
-	python setup.py build_ext --inplace
+	python3 setup.py build_ext --inplace
 
 lint-diff:
 	git diff upstream/master --name-only -- "*.py" | xargs flake8
@@ -18,13 +18,13 @@ black:
 	black .
 
 develop: build
-	python -m pip install --no-build-isolation -e .
+	python3 -m pip install --no-build-isolation -e .
 
 doc:
 	-rm -rf doc/build doc/source/generated
 	cd doc; \
-	python make.py clean; \
-	python make.py html
+	python3 make.py clean; \
+	python3 make.py html
 
 check:
 	python3 scripts/validate_unwanted_patterns.py \

pandas/_libs/tslibs/nattype.pyx

@@ -392,7 +392,7 @@ class NaTType(_NaT):
 
         Returns
         -------
-        string
+        str
         """,
     )
     day_name = _make_nan_func(
@@ -407,7 +407,7 @@ class NaTType(_NaT):
 
         Returns
         -------
-        string
+        str
         """,
     )
     # _nat_methods

pandas/_libs/tslibs/offsets.pyx

@@ -219,7 +219,9 @@ cdef _wrap_timedelta_result(result):
 
 
 cdef _get_calendar(weekmask, holidays, calendar):
-    """Generate busdaycalendar"""
+    """
+    Generate busdaycalendar
+    """
     if isinstance(calendar, np.busdaycalendar):
         if not holidays:
             holidays = tuple(calendar.holidays)
@@ -659,14 +661,18 @@ cdef class BaseOffset:
         return nint
 
     def __setstate__(self, state):
-        """Reconstruct an instance from a pickled state"""
+        """
+        Reconstruct an instance from a pickled state
+        """
         self.n = state.pop("n")
         self.normalize = state.pop("normalize")
         self._cache = state.pop("_cache", {})
         # At this point we expect state to be empty
 
     def __getstate__(self):
-        """Return a pickleable state"""
+        """
+        Return a pickleable state
+        """
         state = {}
         state["n"] = self.n
         state["normalize"] = self.normalize
@@ -971,7 +977,9 @@ cdef class RelativeDeltaOffset(BaseOffset):
             object.__setattr__(self, key, val)
 
     def __getstate__(self):
-        """Return a pickleable state"""
+        """
+        Return a pickleable state
+        """
         # RelativeDeltaOffset (technically DateOffset) is the only non-cdef
         #  class, so the only one with __dict__
         state = self.__dict__.copy()
@@ -980,7 +988,9 @@ cdef class RelativeDeltaOffset(BaseOffset):
         return state
 
     def __setstate__(self, state):
-        """Reconstruct an instance from a pickled state"""
+        """
+        Reconstruct an instance from a pickled state
+        """
 
         if "offset" in state:
             # Older (<0.22.0) versions have offset attribute instead of _offset
@@ -3604,7 +3614,9 @@ def shift_day(other: datetime, days: int) -> datetime:
 
 
 cdef inline int year_add_months(npy_datetimestruct dts, int months) nogil:
-    """new year number after shifting npy_datetimestruct number of months"""
+    """
+    New year number after shifting npy_datetimestruct number of months.
+    """
     return dts.year + (dts.month + months - 1) // 12
 
 
@@ -3702,7 +3714,9 @@ cdef inline void _shift_months(const int64_t[:] dtindex,
                                Py_ssize_t count,
                                int months,
                                str day_opt) nogil:
-    """See shift_months.__doc__"""
+    """
+    See shift_months.__doc__
+    """
     cdef:
         Py_ssize_t i
         int months_to_roll
@@ -3734,7 +3748,9 @@ cdef inline void _shift_quarters(const int64_t[:] dtindex,
                                  int q1start_month,
                                  str day_opt,
                                  int modby) nogil:
-    """See shift_quarters.__doc__"""
+    """
+    See shift_quarters.__doc__
+    """
     cdef:
         Py_ssize_t i
         int months_since, n
@@ -3990,7 +4006,9 @@ cdef inline int _roll_qtrday(npy_datetimestruct* dts,
                              int n,
                              int months_since,
                              str day_opt) nogil except? -1:
-    """See roll_qtrday.__doc__"""
+    """
+    See roll_qtrday.__doc__
+    """
 
     if n > 0:
         if months_since < 0 or (months_since == 0 and

pandas/_libs/tslibs/timestamps.pyx

@@ -503,7 +503,7 @@ cdef class _Timestamp(ABCTimestamp):
 
         Returns
         -------
-        string
+        str
         """
         return self._get_date_name_field("day_name", locale)
 
@@ -518,7 +518,7 @@ cdef class _Timestamp(ABCTimestamp):
 
         Returns
         -------
-        string
+        str
         """
         return self._get_date_name_field("month_name", locale)
 

pandas/core/indexes/range.py

@@ -53,10 +53,12 @@ class RangeIndex(Int64Index):
         If int and "stop" is not given, interpreted as "stop" instead.
     stop : int (default: 0)
     step : int (default: 1)
-    name : object, optional
-        Name to be stored in the index.
+    dtype : np.int64
+        Unused, accepted for homogeneity with other index types.
     copy : bool, default False
         Unused, accepted for homogeneity with other index types.
+    name : object, optional
+        Name to be stored in the index.
 
     Attributes
     ----------

scripts/validate_rst_title_capitalization.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """
 Validate that the titles in the rst files follow the proper capitalization convention.