Linting and formatting

AUTHORS

@@ -35,4 +35,3 @@ Here is a list of past and present much-appreciated contributors:
     Tsuyoshi Hombashi
     Tushar Makkar
     Yunis Yilmaz
-    Egor Osokin

src/tablib/formats/_xlsx.py

@@ -34,7 +34,8 @@ def detect(cls, stream):
             return False
 
     @classmethod
-    def export_set(cls, dataset, freeze_panes=True, invalid_char_subst="-", escape=False, column_width="adaptive"):
+    def export_set(cls, dataset, freeze_panes=True, invalid_char_subst="-",
+                   escape=False, column_width="adaptive"):
         """Returns XLSX representation of Dataset.
 
         If ``freeze_panes`` is True, Export will freeze panes only after first line.
@@ -50,7 +51,8 @@ def export_set(cls, dataset, freeze_panes=True, invalid_char_subst="-", escape=F
 
         If ``column_width`` is set to "adaptive", the column width will be set to the maximum
         width of the content in each column. If it is set to an integer, the column width will be
-        set to that integer value. If it is set to None, the column width will be set as the default openpyxl.Worksheet width value.
+        set to that integer value. If it is set to None, the column width will be set as the
+        default openpyxl.Worksheet width value.
 
         """
         wb = Workbook()
@@ -181,7 +183,7 @@ def _adapt_column_width(cls, worksheet, width):
                 f"Must be 'adaptive' or an integer."
             )
             raise ValueError(msg)
-        
+
         if width is None:
             return
 
@@ -197,6 +199,6 @@ def _adapt_column_width(cls, worksheet, width):
                         column_widths.append(len(cell))
         else:
             column_widths = [width] * worksheet.max_column
-        
-        for i, column_width in enumerate(column_widths, 1): # start at 1
+
+        for i, column_width in enumerate(column_widths, 1):  # start at 1
             worksheet.column_dimensions[get_column_letter(i)].width = column_width

tests/test_tablib.py

@@ -11,13 +11,11 @@
 from decimal import Decimal
 from io import BytesIO, StringIO
 from pathlib import Path
-from tempfile import TemporaryFile
 from uuid import uuid4
 
 import xlrd
 from odf import opendocument, table
 from openpyxl.reader.excel import load_workbook
-from MarkupPy import markup
 
 import tablib
 from tablib.core import Row, detect_format
@@ -1354,11 +1352,12 @@ def _get_width(data, input_arg):
             data = tablib.Dataset().load(fh)
         width_before = _get_width(data, column_width)
         data.append([
-            'verylongvalue-verylongvalue-verylongvalue-verylongvalue-verylongvalue-verylongvalue-verylongvalue-verylongvalue',
+            'verylongvalue-verylongvalue-verylongvalue-verylongvalue-'
+            'verylongvalue-verylongvalue-verylongvalue-verylongvalue',
         ])
         width_after = _get_width(data, width_before)
         return width_before, width_after
-    
+
     def test_xlsx_format_detect(self):
         """Test the XLSX format detection."""
         in_stream = self.founders.xlsx
@@ -1502,7 +1501,7 @@ def test_xlsx_raise_ValueError_on_cell_write_during_export(self):
         _xlsx = data.export('xlsx')
         wb = load_workbook(filename=BytesIO(_xlsx))
         self.assertEqual('[1]', wb.active['A1'].value)
-    
+
     def test_xlsx_column_width_adaptive(self):
         """ Test that column width adapts to value length"""
         width_before, width_after = self._helper_export_column_width("adaptive")
@@ -1514,7 +1513,7 @@ def test_xlsx_column_width_integer(self):
         width_before, width_after = self._helper_export_column_width(10)
         self.assertEqual(width_before, 10)
         self.assertEqual(width_after, 10)
-    
+
     def test_xlsx_column_width_none(self):
         """Test that column width does not change"""
         width_before, width_after = self._helper_export_column_width(None)