check_untyped_defs pandas.io.excel._util

Author: simonjayhawkins

pandas/io/excel/_util.py

@@ -1,3 +1,4 @@
+from typing import List
 import warnings
 
 from pandas.compat._optional import import_optional_dependency
@@ -85,7 +86,7 @@ def _excel2num(x):
     return index - 1
 
 
-def _range2cols(areas):
+def _range2cols(areas: str) -> List[int]:
     """
     Convert comma separated list of column names and ranges to indices.
 
@@ -106,12 +107,12 @@ def _range2cols(areas):
     >>> _range2cols('A,C,Z:AB')
     [0, 2, 25, 26, 27]
     """
-    cols = []
+    cols: List[int] = []
 
     for rng in areas.split(","):
         if ":" in rng:
-            rng = rng.split(":")
-            cols.extend(range(_excel2num(rng[0]), _excel2num(rng[1]) + 1))
+            rng_ = rng.split(":")
+            cols.extend(range(_excel2num(rng_[0]), _excel2num(rng_[1]) + 1))
         else:
             cols.append(_excel2num(rng))
 

setup.cfg

@@ -276,9 +276,6 @@ check_untyped_defs=False
 [mypy-pandas.io.excel._openpyxl]
 check_untyped_defs=False
 
-[mypy-pandas.io.excel._util]
-check_untyped_defs=False
-
 [mypy-pandas.io.excel._xlwt]
 check_untyped_defs=False