Merge pull request #265 from arpitjain099/master

Fix code quality errors

Author: astanin

tabulate/__init__.py

@@ -11,6 +11,7 @@
 import math
 import textwrap
 import dataclasses
+import sys
 
 try:
     import wcwidth  # optional wide-character (CJK) support
@@ -1359,9 +1360,7 @@ def _normalize_tabular_data(tabular_data, headers, showindex="default"):
 
     try:
         bool(headers)
-        is_headers2bool_broken = False  # noqa
     except ValueError:  # numpy.ndarray, pandas.core.index.Index, ...
-        is_headers2bool_broken = True  # noqa
         headers = list(headers)
 
     index = None
@@ -2718,8 +2717,6 @@ def _main():
                               (default: simple)
     """
     import getopt
-    import sys
-    import textwrap
 
     usage = textwrap.dedent(_main.__doc__)
     try:

test/common.py

@@ -2,13 +2,11 @@
 from pytest import skip, raises  # noqa
 import warnings
 
-
 def assert_equal(expected, result):
     print("Expected:\n%s\n" % expected)
     print("Got:\n%s\n" % result)
     assert expected == result
 
-
 def assert_in(result, expected_set):
     nums = range(1, len(expected_set) + 1)
     for i, expected in zip(nums, expected_set):