Remove spurious "import unittest" from test scripts.

There was a "late" import if __name__ == "__main__" which is no longer
required when importing `unittest` at the top.

git-svn-id: https://svn.code.sf.net/p/docutils/code/trunk@9269 929543f6-e4f2-0310-98a6-ba3bd3dd1d04

101 files changed, 0 insertions, 101 deletions

diff --git a/docutils/test/test_parsers/test_get_parser_class.py b/docutils/test/test_parsers/test_get_parser_class.py
index 2a2ee0ace..22264e658 100644
--- a/docutils/test/test_parsers/test_get_parser_class.py
+++ b/docutils/test/test_parsers/test_get_parser_class.py
@@ -53,5 +53,4 @@ class RecommonmarkMissingTests(unittest.TestCase):
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_SimpleTableParser.py b/docutils/test/test_parsers/test_rst/test_SimpleTableParser.py
index 773fcdc67..b7fa21e84 100755
--- a/docutils/test/test_parsers/test_rst/test_SimpleTableParser.py
+++ b/docutils/test/test_parsers/test_rst/test_SimpleTableParser.py
@@ -157,5 +157,4 @@ That's bad.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_TableParser.py b/docutils/test/test_parsers/test_rst/test_TableParser.py
index 6934d018a..b604f7a14 100755
--- a/docutils/test/test_parsers/test_rst/test_TableParser.py
+++ b/docutils/test/test_parsers/test_rst/test_TableParser.py
@@ -243,5 +243,4 @@ totest['grid_tables'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_bullet_lists.py b/docutils/test/test_parsers/test_rst/test_bullet_lists.py
index d58f18712..a4c56bc8c 100755
--- a/docutils/test/test_parsers/test_rst/test_bullet_lists.py
+++ b/docutils/test/test_parsers/test_rst/test_bullet_lists.py
@@ -217,5 +217,4 @@ Unicode bullets:
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_character_level_inline_markup.py b/docutils/test/test_parsers/test_rst/test_character_level_inline_markup.py
index 44491806f..3fcd501a9 100644
--- a/docutils/test/test_parsers/test_rst/test_character_level_inline_markup.py
+++ b/docutils/test/test_parsers/test_rst/test_character_level_inline_markup.py
@@ -697,5 +697,4 @@ But this is „*’ emphasized »*‹.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_citations.py b/docutils/test/test_parsers/test_rst/test_citations.py
index 79b9343dc..21a50fd3d 100755
--- a/docutils/test/test_parsers/test_rst/test_citations.py
+++ b/docutils/test/test_parsers/test_rst/test_citations.py
@@ -194,5 +194,4 @@ isolated internals : ``.-_``.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_comments.py b/docutils/test/test_parsers/test_rst/test_comments.py
index 360a1639f..c1bc77605 100755
--- a/docutils/test/test_parsers/test_rst/test_comments.py
+++ b/docutils/test/test_parsers/test_rst/test_comments.py
@@ -329,5 +329,4 @@ term 2
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_definition_lists.py b/docutils/test/test_parsers/test_rst/test_definition_lists.py
index b50e3bcca..010467c6e 100755
--- a/docutils/test/test_parsers/test_rst/test_definition_lists.py
+++ b/docutils/test/test_parsers/test_rst/test_definition_lists.py
@@ -443,5 +443,4 @@ Term : classifier one  :  classifier two
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_admonitions.py b/docutils/test/test_parsers/test_rst/test_directives/test_admonitions.py
index 2cd8d9ea5..e9269225f 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_admonitions.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_admonitions.py
@@ -232,5 +232,4 @@ totest['admonitions'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_admonitions_de.py b/docutils/test/test_parsers/test_rst/test_directives/test_admonitions_de.py
index 32dc704c2..387ce4f78 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_admonitions_de.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_admonitions_de.py
@@ -261,5 +261,4 @@ totest['admonitions'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_admonitions_dummy_lang.py b/docutils/test/test_parsers/test_rst/test_directives/test_admonitions_dummy_lang.py
index e66b2280f..fadbb9d55 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_admonitions_dummy_lang.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_admonitions_dummy_lang.py
@@ -67,5 +67,4 @@ totest['admonitions'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_block_quotes.py b/docutils/test/test_parsers/test_rst/test_directives/test_block_quotes.py
index 662feba3c..38e69c5f8 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_block_quotes.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_block_quotes.py
@@ -81,5 +81,4 @@ for block_quote_type in ('epigraph', 'highlights', 'pull-quote'):
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_class.py b/docutils/test/test_parsers/test_rst/test_directives/test_class.py
index 3219468a9..de62eeed2 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_class.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_class.py
@@ -64,5 +64,4 @@ totest['class'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_code.py b/docutils/test/test_parsers/test_rst/test_directives/test_code.py
index 5d6b85c2c..8cdb57ee9 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_code.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_code.py
@@ -266,5 +266,4 @@ Place the language name in a class argument to avoid the no-lexer warning:
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_code_long.py b/docutils/test/test_parsers/test_rst/test_directives/test_code_long.py
index 980ddb029..461ed23b2 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_code_long.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_code_long.py
@@ -120,5 +120,4 @@ totest['code_parsing_long'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_code_none.py b/docutils/test/test_parsers/test_rst/test_directives/test_code_none.py
index f69dce691..fc27048d6 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_code_none.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_code_none.py
@@ -92,5 +92,4 @@ totest['code_parsing_none'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_compound.py b/docutils/test/test_parsers/test_rst/test_directives/test_compound.py
index 4c3e1b637..67a3ccde8 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_compound.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_compound.py
@@ -115,5 +115,4 @@ totest['compound'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_container.py b/docutils/test/test_parsers/test_rst/test_directives/test_container.py
index 17585c781..448a42404 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_container.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_container.py
@@ -101,5 +101,4 @@ totest['container'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_contents.py b/docutils/test/test_parsers/test_rst/test_directives/test_contents.py
index 981290039..08903c0d1 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_contents.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_contents.py
@@ -258,5 +258,4 @@ totest['contents'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_date.py b/docutils/test/test_parsers/test_rst/test_directives/test_date.py
index 58344e541..81f7fb351 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_date.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_date.py
@@ -87,5 +87,4 @@ if _locale_encoding in ('utf-8', 'utf8', 'latin-1', 'iso-8859-1'):
     ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_decorations.py b/docutils/test/test_parsers/test_rst/test_directives/test_decorations.py
index 108cc4f78..9bde1c61c 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_decorations.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_decorations.py
@@ -99,5 +99,4 @@ totest['footers'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_default_role.py b/docutils/test/test_parsers/test_rst/test_directives/test_default_role.py
index cb8064730..2fbca8e7c 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_default_role.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_default_role.py
@@ -93,5 +93,4 @@ Returned the `default role` to its standard default.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_figures.py b/docutils/test/test_parsers/test_rst/test_directives/test_figures.py
index 6a4ced2e5..09405579a 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_figures.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_figures.py
@@ -305,5 +305,4 @@ Testing for line-leaks:
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_images.py b/docutils/test/test_parsers/test_rst/test_directives/test_images.py
index 26b664edb..3ef8e8286 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_images.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_images.py
@@ -476,5 +476,4 @@ totest['images'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_line_blocks.py b/docutils/test/test_parsers/test_rst/test_directives/test_line_blocks.py
index dc744a9f4..52061b3ad 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_line_blocks.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_line_blocks.py
@@ -104,5 +104,4 @@ totest['line_blocks'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_math.py b/docutils/test/test_parsers/test_rst/test_directives/test_math.py
index df53e420e..47138b7ac 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_math.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_math.py
@@ -107,5 +107,4 @@ totest['content_with_blank_line'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_meta.py b/docutils/test/test_parsers/test_rst/test_directives/test_meta.py
index efd59e82d..3599163be 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_meta.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_meta.py
@@ -183,5 +183,4 @@ Paragraph
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_parsed_literals.py b/docutils/test/test_parsers/test_rst/test_directives/test_parsed_literals.py
index 61755c30a..daaa00574 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_parsed_literals.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_parsed_literals.py
@@ -85,5 +85,4 @@ totest['parsed_literals'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_raw.py b/docutils/test/test_parsers/test_rst/test_directives/test_raw.py
index 2e8a0a48b..af099ae20 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_raw.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_raw.py
@@ -193,5 +193,4 @@ f"""\
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_replace.py b/docutils/test/test_parsers/test_rst/test_directives/test_replace.py
index 1ee1371e5..b9c0b99e9 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_replace.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_replace.py
@@ -146,5 +146,4 @@ I recommend you try |Python|_.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_replace_fr.py b/docutils/test/test_parsers/test_rst/test_directives/test_replace_fr.py
index 71b8431a3..b733ad99f 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_replace_fr.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_replace_fr.py
@@ -86,5 +86,4 @@ Le |Na+| est l'ion sodium.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_role.py b/docutils/test/test_parsers/test_rst/test_directives/test_role.py
index f3a848400..c39fee571 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_role.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_role.py
@@ -293,5 +293,4 @@ Can't use the :raw:`role` directly.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_rubrics.py b/docutils/test/test_parsers/test_rst/test_directives/test_rubrics.py
index d565a1cfa..0cff6b4f9 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_rubrics.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_rubrics.py
@@ -94,5 +94,4 @@ totest['rubrics'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_sectnum.py b/docutils/test/test_parsers/test_rst/test_directives/test_sectnum.py
index 59fdb1db5..072243e25 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_sectnum.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_sectnum.py
@@ -66,5 +66,4 @@ totest['sectnum'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_sidebars.py b/docutils/test/test_parsers/test_rst/test_directives/test_sidebars.py
index 428c9833d..41a6994f6 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_sidebars.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_sidebars.py
@@ -112,5 +112,4 @@ totest['sidebars'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_tables.py b/docutils/test/test_parsers/test_rst/test_directives/test_tables.py
index b4ed1854a..79befac9e 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_tables.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_tables.py
@@ -1604,5 +1604,4 @@ totest['list_table'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_target_notes.py b/docutils/test/test_parsers/test_rst/test_directives/test_target_notes.py
index 97e5054e4..5228c88bb 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_target_notes.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_target_notes.py
@@ -87,5 +87,4 @@ totest['target_notes'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_test_directives.py b/docutils/test/test_parsers/test_rst/test_directives/test_test_directives.py
index e25932b84..3c908bd7d 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_test_directives.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_test_directives.py
@@ -218,5 +218,4 @@ Paragraph.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_title.py b/docutils/test/test_parsers/test_rst/test_directives/test_title.py
index 95eeab8c4..d758956d4 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_title.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_title.py
@@ -44,5 +44,4 @@ totest['title'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_topics.py b/docutils/test/test_parsers/test_rst/test_directives/test_topics.py
index d766df175..ab7533f82 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_topics.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_topics.py
@@ -265,5 +265,4 @@ More.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_unicode.py b/docutils/test/test_parsers/test_rst/test_directives/test_unicode.py
index b259c0973..7f1796c77 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_unicode.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_unicode.py
@@ -192,5 +192,4 @@ Copyright |copy| 2003, |BogusMegaCorp (TM)|.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_directives/test_unknown.py b/docutils/test/test_parsers/test_rst/test_directives/test_unknown.py
index 049e94457..4fa86da40 100755
--- a/docutils/test/test_parsers/test_rst/test_directives/test_unknown.py
+++ b/docutils/test/test_parsers/test_rst/test_directives/test_unknown.py
@@ -77,5 +77,4 @@ totest['unknown'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_doctest_blocks.py b/docutils/test/test_parsers/test_rst/test_doctest_blocks.py
index 050346568..3304d3545 100755
--- a/docutils/test/test_parsers/test_rst/test_doctest_blocks.py
+++ b/docutils/test/test_parsers/test_rst/test_doctest_blocks.py
@@ -84,5 +84,4 @@ Paragraph.
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_east_asian_text.py b/docutils/test/test_parsers/test_rst/test_east_asian_text.py
index 7177dca3e..a0ee9a34e 100755
--- a/docutils/test/test_parsers/test_rst/test_east_asian_text.py
+++ b/docutils/test/test_parsers/test_rst/test_east_asian_text.py
@@ -322,5 +322,4 @@ b"""\
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_enumerated_lists.py b/docutils/test/test_parsers/test_rst/test_enumerated_lists.py
index d5329e431..74fe6e2c6 100755
--- a/docutils/test/test_parsers/test_rst/test_enumerated_lists.py
+++ b/docutils/test/test_parsers/test_rst/test_enumerated_lists.py
@@ -918,5 +918,4 @@ No item content:
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_field_lists.py b/docutils/test/test_parsers/test_rst/test_field_lists.py
index d8c9bcd1b..b6a31c7e6 100755
--- a/docutils/test/test_parsers/test_rst/test_field_lists.py
+++ b/docutils/test/test_parsers/test_rst/test_field_lists.py
@@ -695,5 +695,4 @@ Not recognized as field list items:
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_footnotes.py b/docutils/test/test_parsers/test_rst/test_footnotes.py
index 8493c9473..b96a1cdac 100755
--- a/docutils/test/test_parsers/test_rst/test_footnotes.py
+++ b/docutils/test/test_parsers/test_rst/test_footnotes.py
@@ -342,5 +342,4 @@ totest['auto_symbol_footnotes'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_inline_markup.py b/docutils/test/test_parsers/test_rst/test_inline_markup.py
index dc9c03637..849afadfe 100755
--- a/docutils/test/test_parsers/test_rst/test_inline_markup.py
+++ b/docutils/test/test_parsers/test_rst/test_inline_markup.py
@@ -2003,5 +2003,4 @@ But this is „*’ emphasized »*‹.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_interpreted.py b/docutils/test/test_parsers/test_rst/test_interpreted.py
index 19e29f67b..cad3322d9 100755
--- a/docutils/test/test_parsers/test_rst/test_interpreted.py
+++ b/docutils/test/test_parsers/test_rst/test_interpreted.py
@@ -443,5 +443,4 @@ totest['unknown_roles'] = [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_interpreted_fr.py b/docutils/test/test_parsers/test_rst/test_interpreted_fr.py
index 8c731f5d1..a24d7e4c3 100644
--- a/docutils/test/test_parsers/test_rst/test_interpreted_fr.py
+++ b/docutils/test/test_parsers/test_rst/test_interpreted_fr.py
@@ -72,5 +72,4 @@ Simple explicit roles and english fallbacks:
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_line_blocks.py b/docutils/test/test_parsers/test_rst/test_line_blocks.py
index 441409cad..9e8022684 100755
--- a/docutils/test/test_parsers/test_rst/test_line_blocks.py
+++ b/docutils/test/test_parsers/test_rst/test_line_blocks.py
@@ -343,5 +343,4 @@ System messages can appear in place of lines:
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_line_length_limit.py b/docutils/test/test_parsers/test_rst/test_line_length_limit.py
index 632680c15..9d546d403 100755
--- a/docutils/test/test_parsers/test_rst/test_line_length_limit.py
+++ b/docutils/test/test_parsers/test_rst/test_line_length_limit.py
@@ -94,5 +94,4 @@ f"""\
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_line_length_limit_default.py b/docutils/test/test_parsers/test_rst/test_line_length_limit_default.py
index 5fc688d7b..fc102a028 100755
--- a/docutils/test/test_parsers/test_rst/test_line_length_limit_default.py
+++ b/docutils/test/test_parsers/test_rst/test_line_length_limit_default.py
@@ -64,5 +64,4 @@ above the limit
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_literal_blocks.py b/docutils/test/test_parsers/test_rst/test_literal_blocks.py
index d35ebe1c2..376978d9a 100755
--- a/docutils/test/test_parsers/test_rst/test_literal_blocks.py
+++ b/docutils/test/test_parsers/test_rst/test_literal_blocks.py
@@ -381,5 +381,4 @@ $ Inconsistent line.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_option_lists.py b/docutils/test/test_parsers/test_rst/test_option_lists.py
index 788cbcc33..bedd0416d 100755
--- a/docutils/test/test_parsers/test_rst/test_option_lists.py
+++ b/docutils/test/test_parsers/test_rst/test_option_lists.py
@@ -783,5 +783,4 @@ Complex optargs:
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_outdenting.py b/docutils/test/test_parsers/test_rst/test_outdenting.py
index 2ac3e1fbc..7880f950c 100755
--- a/docutils/test/test_parsers/test_rst/test_outdenting.py
+++ b/docutils/test/test_parsers/test_rst/test_outdenting.py
@@ -100,5 +100,4 @@ This paragraph ends the bullet list item before a block quote.
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_paragraphs.py b/docutils/test/test_parsers/test_rst/test_paragraphs.py
index 50cef6ea1..aef287c88 100755
--- a/docutils/test/test_parsers/test_rst/test_paragraphs.py
+++ b/docutils/test/test_parsers/test_rst/test_paragraphs.py
@@ -99,5 +99,4 @@ smart dude.
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_section_headers.py b/docutils/test/test_parsers/test_rst/test_section_headers.py
index 62db29828..1c93c8593 100755
--- a/docutils/test/test_parsers/test_rst/test_section_headers.py
+++ b/docutils/test/test_parsers/test_rst/test_section_headers.py
@@ -923,5 +923,4 @@ Without it, the parser ends up in an infinite loop.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_source_line.py b/docutils/test/test_parsers/test_rst/test_source_line.py
index cac3c4562..0d0e2f656 100644
--- a/docutils/test/test_parsers/test_rst/test_source_line.py
+++ b/docutils/test/test_parsers/test_rst/test_source_line.py
@@ -229,5 +229,4 @@ Final paragraph in line 11
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_substitutions.py b/docutils/test/test_parsers/test_rst/test_substitutions.py
index c8f3d73d8..fe0fb98d9 100755
--- a/docutils/test/test_parsers/test_rst/test_substitutions.py
+++ b/docutils/test/test_parsers/test_rst/test_substitutions.py
@@ -308,5 +308,4 @@ Elements that are prohibited inside of substitution definitions:
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_tables.py b/docutils/test/test_parsers/test_rst/test_tables.py
index b4e7afb77..76746e1bc 100755
--- a/docutils/test/test_parsers/test_rst/test_tables.py
+++ b/docutils/test/test_parsers/test_rst/test_tables.py
@@ -1326,5 +1326,4 @@ Note       The first row of this table may expand
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_targets.py b/docutils/test/test_parsers/test_rst/test_targets.py
index 3687522b5..b96f9eeba 100755
--- a/docutils/test/test_parsers/test_rst/test_targets.py
+++ b/docutils/test/test_parsers/test_rst/test_targets.py
@@ -549,5 +549,4 @@ no blank line
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_parsers/test_rst/test_transitions.py b/docutils/test/test_parsers/test_rst/test_transitions.py
index 7f97c8ac3..8ec4cea64 100755
--- a/docutils/test/test_parsers/test_rst/test_transitions.py
+++ b/docutils/test/test_parsers/test_rst/test_transitions.py
@@ -329,5 +329,4 @@ A paragraph.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_publisher.py b/docutils/test/test_publisher.py
index a78ce1a86..5aaca88ce 100755
--- a/docutils/test/test_publisher.py
+++ b/docutils/test/test_publisher.py
@@ -181,5 +181,4 @@ class PublishDoctreeTestCase(unittest.TestCase, docutils.SettingsSpec):
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_readers/test_get_reader_class.py b/docutils/test/test_readers/test_get_reader_class.py
index 41533c025..6f7ce42ab 100644
--- a/docutils/test/test_readers/test_get_reader_class.py
+++ b/docutils/test/test_readers/test_get_reader_class.py
@@ -31,5 +31,4 @@ class GetReaderClassTestCase(unittest.TestCase):
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_readers/test_pep/test_inline_markup.py b/docutils/test/test_readers/test_pep/test_inline_markup.py
index 9759836d3..4ef67f2aa 100755
--- a/docutils/test/test_readers/test_pep/test_inline_markup.py
+++ b/docutils/test/test_readers/test_pep/test_inline_markup.py
@@ -149,5 +149,4 @@ For *completeness*, _`let's` ``test`` **other** forms_
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_readers/test_pep/test_rfc2822.py b/docutils/test/test_readers/test_pep/test_rfc2822.py
index 4f0709e63..52aab37ae 100755
--- a/docutils/test/test_readers/test_pep/test_rfc2822.py
+++ b/docutils/test/test_readers/test_pep/test_rfc2822.py
@@ -303,5 +303,4 @@ Version:
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_class.py b/docutils/test/test_transforms/test_class.py
index 5f6f24e92..9289ed287 100755
--- a/docutils/test/test_transforms/test_class.py
+++ b/docutils/test/test_transforms/test_class.py
@@ -204,5 +204,4 @@ A paragraph.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_contents.py b/docutils/test/test_transforms/test_contents.py
index a3c15ae1e..e0da2c66d 100755
--- a/docutils/test/test_transforms/test_contents.py
+++ b/docutils/test/test_transforms/test_contents.py
@@ -447,5 +447,4 @@ Paragraph 3.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_docinfo.py b/docutils/test/test_transforms/test_docinfo.py
index ed2649db1..9df942dec 100755
--- a/docutils/test/test_transforms/test_docinfo.py
+++ b/docutils/test/test_transforms/test_docinfo.py
@@ -508,5 +508,4 @@ totest_ru['bibliographic_field_lists'] = ((DocInfo,), [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_doctitle.py b/docutils/test/test_transforms/test_doctitle.py
index 2b8e371e0..565b87328 100755
--- a/docutils/test/test_transforms/test_doctitle.py
+++ b/docutils/test/test_transforms/test_doctitle.py
@@ -287,5 +287,4 @@ bottom.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_expose_internals.py b/docutils/test/test_transforms/test_expose_internals.py
index 6b4a22de7..fe42f2a43 100755
--- a/docutils/test/test_transforms/test_expose_internals.py
+++ b/docutils/test/test_transforms/test_expose_internals.py
@@ -53,5 +53,4 @@ This is a test.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_filter.py b/docutils/test/test_transforms/test_filter.py
index f030de56d..24a927f1e 100755
--- a/docutils/test/test_transforms/test_filter.py
+++ b/docutils/test/test_transforms/test_filter.py
@@ -54,5 +54,4 @@ totest['meta'] = ((), [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_filter_messages.py b/docutils/test/test_transforms/test_filter_messages.py
index 20103af31..197348a6e 100644
--- a/docutils/test/test_transforms/test_filter_messages.py
+++ b/docutils/test/test_transforms/test_filter_messages.py
@@ -86,5 +86,4 @@ will remove it.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_footnotes.py b/docutils/test/test_transforms/test_footnotes.py
index ef3cba401..7979b19f3 100755
--- a/docutils/test/test_transforms/test_footnotes.py
+++ b/docutils/test/test_transforms/test_footnotes.py
@@ -558,5 +558,4 @@ Duplicate manual footnote labels:
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_hyperlinks.py b/docutils/test/test_transforms/test_hyperlinks.py
index ef43b1e1c..4c9445d1b 100755
--- a/docutils/test/test_transforms/test_hyperlinks.py
+++ b/docutils/test/test_transforms/test_hyperlinks.py
@@ -953,5 +953,4 @@ Duplicate manual footnote labels, with reference ([1]_):
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_hyperlinks_de.py b/docutils/test/test_transforms/test_hyperlinks_de.py
index 16c94cd1a..7a45bc4ea 100644
--- a/docutils/test/test_transforms/test_hyperlinks_de.py
+++ b/docutils/test/test_transforms/test_hyperlinks_de.py
@@ -88,5 +88,4 @@ f"""\
 ])
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_messages.py b/docutils/test/test_transforms/test_messages.py
index 355e1f3ce..1c18811e1 100755
--- a/docutils/test/test_transforms/test_messages.py
+++ b/docutils/test/test_transforms/test_messages.py
@@ -78,5 +78,4 @@ document by the test framework.)
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_peps.py b/docutils/test/test_transforms/test_peps.py
index 52155b0ee..93c02708d 100755
--- a/docutils/test/test_transforms/test_peps.py
+++ b/docutils/test/test_transforms/test_peps.py
@@ -80,5 +80,4 @@ A "References" section should be generated.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_sectnum.py b/docutils/test/test_transforms/test_sectnum.py
index 3d2559760..8c3c52e6f 100755
--- a/docutils/test/test_transforms/test_sectnum.py
+++ b/docutils/test/test_transforms/test_sectnum.py
@@ -394,5 +394,4 @@ Paragraph 4.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_smartquotes.py b/docutils/test/test_transforms/test_smartquotes.py
index 2b4502d68..253bb3ef7 100644
--- a/docutils/test/test_transforms/test_smartquotes.py
+++ b/docutils/test/test_transforms/test_smartquotes.py
@@ -526,5 +526,4 @@ Dutch "smart quotes" and 's Gravenhage (leading apostrophe).
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_strip_comments.py b/docutils/test/test_transforms/test_strip_comments.py
index 1ffaa2a65..f6cc3ad16 100755
--- a/docutils/test/test_transforms/test_strip_comments.py
+++ b/docutils/test/test_transforms/test_strip_comments.py
@@ -63,5 +63,4 @@ Paragraph.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_strip_elements_with_class.py b/docutils/test/test_transforms/test_strip_elements_with_class.py
index 12c102345..e7a1d8e2e 100644
--- a/docutils/test/test_transforms/test_strip_elements_with_class.py
+++ b/docutils/test/test_transforms/test_strip_elements_with_class.py
@@ -76,5 +76,4 @@ this is not ham
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_substitution_expansion_length_limit.py b/docutils/test/test_transforms/test_substitution_expansion_length_limit.py
index 9006b52db..108913f2e 100644
--- a/docutils/test/test_transforms/test_substitution_expansion_length_limit.py
+++ b/docutils/test/test_transforms/test_substitution_expansion_length_limit.py
@@ -83,5 +83,4 @@ The billion laughs attack for ReStructuredText:
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_substitutions.py b/docutils/test/test_transforms/test_substitutions.py
index ffad00d4a..2ef7fff46 100755
--- a/docutils/test/test_transforms/test_substitutions.py
+++ b/docutils/test/test_transforms/test_substitutions.py
@@ -391,5 +391,4 @@ Make sure this substitution definition is not registered: |target|
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_target_notes.py b/docutils/test/test_transforms/test_target_notes.py
index 685a83b4e..a9b414e58 100755
--- a/docutils/test/test_transforms/test_target_notes.py
+++ b/docutils/test/test_transforms/test_target_notes.py
@@ -97,5 +97,4 @@ A reference to a target_.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_transitions.py b/docutils/test/test_transforms/test_transitions.py
index ace78b37b..dd01a2f8a 100755
--- a/docutils/test/test_transforms/test_transitions.py
+++ b/docutils/test/test_transforms/test_transitions.py
@@ -321,5 +321,4 @@ A paragraph.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_transforms/test_writer_aux.py b/docutils/test/test_transforms/test_writer_aux.py
index 6188b3c6e..065d72319 100755
--- a/docutils/test/test_transforms/test_writer_aux.py
+++ b/docutils/test/test_transforms/test_writer_aux.py
@@ -75,5 +75,4 @@ totest['admonitions'] = ((writer_aux.Admonitions,), [
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_docutils_xml.py b/docutils/test/test_writers/test_docutils_xml.py
index a26cce3c3..934b6b926 100755
--- a/docutils/test/test_writers/test_docutils_xml.py
+++ b/docutils/test/test_writers/test_docutils_xml.py
@@ -202,5 +202,4 @@ class DocutilsXMLTestCase(unittest.TestCase):
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_get_writer_class.py b/docutils/test/test_writers/test_get_writer_class.py
index 9d740b93d..9ebf6fb3b 100644
--- a/docutils/test/test_writers/test_get_writer_class.py
+++ b/docutils/test/test_writers/test_get_writer_class.py
@@ -31,5 +31,4 @@ class GetWriterClassTestCase(unittest.TestCase):
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_html4css1_misc.py b/docutils/test/test_writers/test_html4css1_misc.py
index a6b682798..9c0e31d23 100755
--- a/docutils/test/test_writers/test_html4css1_misc.py
+++ b/docutils/test/test_writers/test_html4css1_misc.py
@@ -223,5 +223,4 @@ class MathTestCase(unittest.TestCase):
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_html4css1_parts.py b/docutils/test/test_writers/test_html4css1_parts.py
index 23eb4334a..f9ff23764 100755
--- a/docutils/test/test_writers/test_html4css1_parts.py
+++ b/docutils/test/test_writers/test_html4css1_parts.py
@@ -495,5 +495,4 @@ Not a docinfo.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_html5_polyglot_misc.py b/docutils/test/test_writers/test_html5_polyglot_misc.py
index fefa5b269..e6631febf 100644
--- a/docutils/test/test_writers/test_html5_polyglot_misc.py
+++ b/docutils/test/test_writers/test_html5_polyglot_misc.py
@@ -235,5 +235,4 @@ class MathTestCase(unittest.TestCase):
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_html5_polyglot_parts.py b/docutils/test/test_writers/test_html5_polyglot_parts.py
index 9a09c30d9..0325300f7 100644
--- a/docutils/test/test_writers/test_html5_polyglot_parts.py
+++ b/docutils/test/test_writers/test_html5_polyglot_parts.py
@@ -744,5 +744,4 @@ The latter are referenced a second time [#f2]_ [twice]_.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_html5_template.py b/docutils/test/test_writers/test_html5_template.py
index 857400183..caa4bbfab 100644
--- a/docutils/test/test_writers/test_html5_template.py
+++ b/docutils/test/test_writers/test_html5_template.py
@@ -247,5 +247,4 @@ html_body = """\
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_latex2e_misc.py b/docutils/test/test_writers/test_latex2e_misc.py
index f206944d6..87f63fc43 100644
--- a/docutils/test/test_writers/test_latex2e_misc.py
+++ b/docutils/test/test_writers/test_latex2e_misc.py
@@ -74,5 +74,4 @@ class WarningsTestCase(unittest.TestCase):
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_manpage.py b/docutils/test/test_writers/test_manpage.py
index 813364532..b7f611ff3 100644
--- a/docutils/test/test_writers/test_manpage.py
+++ b/docutils/test/test_writers/test_manpage.py
@@ -497,5 +497,4 @@ Test title, docinfo to man page header.
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_null.py b/docutils/test/test_writers/test_null.py
index 9198574f9..ac8a726c9 100755
--- a/docutils/test/test_writers/test_null.py
+++ b/docutils/test/test_writers/test_null.py
@@ -44,5 +44,4 @@ None]
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_odt.py b/docutils/test/test_writers/test_odt.py
index d4016ddd0..d9019bb78 100755
--- a/docutils/test/test_writers/test_odt.py
+++ b/docutils/test/test_writers/test_odt.py
@@ -180,5 +180,4 @@ class DocutilsOdtTestCase(unittest.TestCase):
 
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_pseudoxml.py b/docutils/test/test_writers/test_pseudoxml.py
index 3445b4d5f..3f7f80592 100755
--- a/docutils/test/test_writers/test_pseudoxml.py
+++ b/docutils/test/test_writers/test_pseudoxml.py
@@ -113,5 +113,4 @@ totest_detailed['basic'] = [
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()
diff --git a/docutils/test/test_writers/test_s5.py b/docutils/test/test_writers/test_s5.py
index 904aecd97..0d6cee6f2 100755
--- a/docutils/test/test_writers/test_s5.py
+++ b/docutils/test/test_writers/test_s5.py
@@ -194,5 +194,4 @@ f"""\
 ]
 
 if __name__ == '__main__':
-    import unittest
     unittest.main()