Remove unicode literals syntax from python2

14 files changed, 174 insertions, 174 deletions

diff --git a/tests/addressbook/test_external.py b/tests/addressbook/test_external.py
index e38ec9e5..7a9ae983 100644
--- a/tests/addressbook/test_external.py
+++ b/tests/addressbook/test_external.py
@@ -24,7 +24,7 @@ class TestExternalAddressbookGetContacts(unittest.TestCase):
         with self._patch_call_cmd(('', '', 42)):
             with self.assertRaises(external.AddressbookError) as contextmgr:
                 abook.get_contacts()
-        expected = u'abook command "foobar" returned with return code 42'
+        expected = 'abook command "foobar" returned with return code 42'
         self.assertEqual(contextmgr.exception.args[0], expected)
 
     def test_stderr_of_failing_command_is_part_of_exception_message(self):
diff --git a/tests/commands/test_envelope.py b/tests/commands/test_envelope.py
index a5d86d94..d14cbf1f 100644
--- a/tests/commands/test_envelope.py
+++ b/tests/commands/test_envelope.py
@@ -120,28 +120,28 @@ class TestTagCommands(unittest.TestCase):
         self.assertListEqual(sorted(actual), sorted(expected))
 
     def test_add_new_tags(self):
-        self._test(u'four', 'add', ['one', 'two', 'three', 'four'])
+        self._test('four', 'add', ['one', 'two', 'three', 'four'])
 
     def test_adding_existing_tags_has_no_effect(self):
-        self._test(u'one', 'add', ['one', 'two', 'three'])
+        self._test('one', 'add', ['one', 'two', 'three'])
 
     def test_remove_existing_tags(self):
-        self._test(u'one', 'remove', ['two', 'three'])
+        self._test('one', 'remove', ['two', 'three'])
 
     def test_remove_non_existing_tags_has_no_effect(self):
-        self._test(u'four', 'remove', ['one', 'two', 'three'])
+        self._test('four', 'remove', ['one', 'two', 'three'])
 
     def test_set_tags(self):
-        self._test(u'a,b,c', 'set', ['a', 'b', 'c'])
+        self._test('a,b,c', 'set', ['a', 'b', 'c'])
 
     def test_toggle_will_remove_existing_tags(self):
-        self._test(u'one', 'toggle', ['two', 'three'])
+        self._test('one', 'toggle', ['two', 'three'])
 
     def test_toggle_will_add_new_tags(self):
-        self._test(u'four', 'toggle', ['one', 'two', 'three', 'four'])
+        self._test('four', 'toggle', ['one', 'two', 'three', 'four'])
 
     def test_toggle_can_remove_and_add_in_one_run(self):
-        self._test(u'one,four', 'toggle', ['two', 'three', 'four'])
+        self._test('one,four', 'toggle', ['two', 'three', 'four'])
 
 
 class TestSignCommand(unittest.TestCase):
diff --git a/tests/commands/test_global.py b/tests/commands/test_global.py
index 07b0df2a..94ad0672 100644
--- a/tests/commands/test_global.py
+++ b/tests/commands/test_global.py
@@ -84,12 +84,12 @@ class TestComposeCommand(unittest.TestCase):
         self.assertIs(envelope.sign_key, None)
 
     def test_get_template_decode(self):
-        subject = u'This is a täßϑ subject.'
-        to = u'recipient@mail.com'
-        _from = u'foo.bar@mail.fr'
-        body = u'Body\n地初店会継思識棋御招告外児山望掲領環。\n€mail body €nd.'
+        subject = 'This is a täßϑ subject.'
+        to = 'recipient@mail.com'
+        _from = 'foo.bar@mail.fr'
+        body = 'Body\n地初店会継思識棋御招告外児山望掲領環。\n€mail body €nd.'
         with tempfile.NamedTemporaryFile('wb', delete=False) as f:
-            txt = u'Subject: {}\nTo: {}\nFrom: {}\n{}'.format(subject, to,
+            txt = 'Subject: {}\nTo: {}\nFrom: {}\n{}'.format(subject, to,
                                                               _from, body)
             f.write(txt.encode('utf-8'))
         self.addCleanup(os.unlink, f.name)
@@ -109,14 +109,14 @@ class TestExternalCommand(unittest.TestCase):
     @utilities.async_test
     async def test_no_spawn_no_stdin_success(self):
         ui = utilities.make_ui()
-        cmd = g_commands.ExternalCommand(u'true', refocus=False)
+        cmd = g_commands.ExternalCommand('true', refocus=False)
         await cmd.apply(ui)
         ui.notify.assert_not_called()
 
     @utilities.async_test
     async def test_no_spawn_stdin_success(self):
         ui = utilities.make_ui()
-        cmd = g_commands.ExternalCommand(u"awk '{ exit $0 }'", stdin=u'0',
+        cmd = g_commands.ExternalCommand("awk '{ exit $0 }'", stdin='0',
                                          refocus=False)
         await cmd.apply(ui)
         ui.notify.assert_not_called()
@@ -124,7 +124,7 @@ class TestExternalCommand(unittest.TestCase):
     @utilities.async_test
     async def test_no_spawn_no_stdin_attached(self):
         ui = utilities.make_ui()
-        cmd = g_commands.ExternalCommand(u'test -t 0', refocus=False)
+        cmd = g_commands.ExternalCommand('test -t 0', refocus=False)
         await cmd.apply(ui)
         ui.notify.assert_not_called()
 
@@ -132,7 +132,7 @@ class TestExternalCommand(unittest.TestCase):
     async def test_no_spawn_stdin_attached(self):
         ui = utilities.make_ui()
         cmd = g_commands.ExternalCommand(
-            u"test -t 0", stdin=u'0', refocus=False)
+            "test -t 0", stdin='0', refocus=False)
         await cmd.apply(ui)
         ui.notify.assert_called_once_with(
                 'editor has exited with error code 1 -- No stderr output',
@@ -141,7 +141,7 @@ class TestExternalCommand(unittest.TestCase):
     @utilities.async_test
     async def test_no_spawn_failure(self):
         ui = utilities.make_ui()
-        cmd = g_commands.ExternalCommand(u'false', refocus=False)
+        cmd = g_commands.ExternalCommand('false', refocus=False)
         await cmd.apply(ui)
         ui.notify.assert_called_once_with(
                 'editor has exited with error code 1 -- No stderr output',
@@ -153,7 +153,7 @@ class TestExternalCommand(unittest.TestCase):
     @mock.patch.dict(os.environ, {'DISPLAY': ':0'})
     async def test_spawn_no_stdin_success(self):
         ui = utilities.make_ui()
-        cmd = g_commands.ExternalCommand(u'true', refocus=False, spawn=True)
+        cmd = g_commands.ExternalCommand('true', refocus=False, spawn=True)
         await cmd.apply(ui)
         ui.notify.assert_not_called()
 
@@ -164,8 +164,8 @@ class TestExternalCommand(unittest.TestCase):
     async def test_spawn_stdin_success(self):
         ui = utilities.make_ui()
         cmd = g_commands.ExternalCommand(
-            u"awk '{ exit $0 }'",
-            stdin=u'0', refocus=False, spawn=True)
+            "awk '{ exit $0 }'",
+            stdin='0', refocus=False, spawn=True)
         await cmd.apply(ui)
         ui.notify.assert_not_called()
 
@@ -175,7 +175,7 @@ class TestExternalCommand(unittest.TestCase):
     @mock.patch.dict(os.environ, {'DISPLAY': ':0'})
     async def test_spawn_failure(self):
         ui = utilities.make_ui()
-        cmd = g_commands.ExternalCommand(u'false', refocus=False, spawn=True)
+        cmd = g_commands.ExternalCommand('false', refocus=False, spawn=True)
         await cmd.apply(ui)
         ui.notify.assert_called_once_with(
                 'editor has exited with error code 1 -- No stderr output',
diff --git a/tests/commands/test_init.py b/tests/commands/test_init.py
index 29828b9a..f7574977 100644
--- a/tests/commands/test_init.py
+++ b/tests/commands/test_init.py
@@ -33,7 +33,7 @@ class TestCommandFactory(unittest.TestCase):
         cmd = commands.commandfactory('save --all /foo', mode='thread')
         self.assertIsInstance(cmd, thread.SaveAttachmentCommand)
         self.assertTrue(cmd.all)
-        self.assertEqual(cmd.path, u'/foo')
+        self.assertEqual(cmd.path, '/foo')
 
 
 class TestRegisterCommand(unittest.TestCase):
diff --git a/tests/commands/test_thread.py b/tests/commands/test_thread.py
index 335ca388..5d25079d 100644
--- a/tests/commands/test_thread.py
+++ b/tests/commands/test_thread.py
@@ -77,77 +77,77 @@ class TestDetermineSender(unittest.TestCase):
         self.assertTupleEqual(cm2.exception.args, expected)
 
     def test_default_account_is_used_if_no_match_is_found(self):
-        account1 = _AccountTestClass(address=u'foo@example.com')
-        account2 = _AccountTestClass(address=u'bar@example.com')
-        expected = (u'foo@example.com', account1)
+        account1 = _AccountTestClass(address='foo@example.com')
+        account2 = _AccountTestClass(address='bar@example.com')
+        expected = ('foo@example.com', account1)
         self._test(accounts=[account1, account2], expected=expected)
 
     def test_matching_address_and_account_are_returned(self):
-        account1 = _AccountTestClass(address=u'foo@example.com')
-        account2 = _AccountTestClass(address=u'to@example.com')
-        account3 = _AccountTestClass(address=u'bar@example.com')
-        expected = (u'to@example.com', account2)
+        account1 = _AccountTestClass(address='foo@example.com')
+        account2 = _AccountTestClass(address='to@example.com')
+        account3 = _AccountTestClass(address='bar@example.com')
+        expected = ('to@example.com', account2)
         self._test(accounts=[account1, account2, account3], expected=expected)
 
     def test_force_realname_has_real_name_in_returned_address_if_defined(self):
-        account1 = _AccountTestClass(address=u'foo@example.com')
-        account2 = _AccountTestClass(address=u'to@example.com', realname='Bar')
-        account3 = _AccountTestClass(address=u'baz@example.com')
-        expected = (u'Bar <to@example.com>', account2)
+        account1 = _AccountTestClass(address='foo@example.com')
+        account2 = _AccountTestClass(address='to@example.com', realname='Bar')
+        account3 = _AccountTestClass(address='baz@example.com')
+        expected = ('Bar <to@example.com>', account2)
         self._test(accounts=[account1, account2, account3], expected=expected,
                    force_realname=True)
 
     def test_doesnt_fail_with_force_realname_if_real_name_not_defined(self):
-        account1 = _AccountTestClass(address=u'foo@example.com')
-        account2 = _AccountTestClass(address=u'to@example.com')
-        account3 = _AccountTestClass(address=u'bar@example.com')
-        expected = (u'to@example.com', account2)
+        account1 = _AccountTestClass(address='foo@example.com')
+        account2 = _AccountTestClass(address='to@example.com')
+        account3 = _AccountTestClass(address='bar@example.com')
+        expected = ('to@example.com', account2)
         self._test(accounts=[account1, account2, account3], expected=expected,
                    force_realname=True)
 
     def test_with_force_address_main_address_is_always_used(self):
         # In python 3.4 this and the next test could be written as subtests.
-        account1 = _AccountTestClass(address=u'foo@example.com')
-        account2 = _AccountTestClass(address=u'bar@example.com',
-                                     aliases=[u'to@example.com'])
-        account3 = _AccountTestClass(address=u'bar@example.com')
-        expected = (u'bar@example.com', account2)
+        account1 = _AccountTestClass(address='foo@example.com')
+        account2 = _AccountTestClass(address='bar@example.com',
+                                     aliases=['to@example.com'])
+        account3 = _AccountTestClass(address='bar@example.com')
+        expected = ('bar@example.com', account2)
         self._test(accounts=[account1, account2, account3], expected=expected,
                    force_address=True)
 
     def test_without_force_address_matching_address_is_used(self):
         # In python 3.4 this and the previous test could be written as
         # subtests.
-        account1 = _AccountTestClass(address=u'foo@example.com')
-        account2 = _AccountTestClass(address=u'bar@example.com',
-                                     aliases=[u'to@example.com'])
-        account3 = _AccountTestClass(address=u'baz@example.com')
-        expected = (u'to@example.com', account2)
+        account1 = _AccountTestClass(address='foo@example.com')
+        account2 = _AccountTestClass(address='bar@example.com',
+                                     aliases=['to@example.com'])
+        account3 = _AccountTestClass(address='baz@example.com')
+        expected = ('to@example.com', account2)
         self._test(accounts=[account1, account2, account3], expected=expected,
                    force_address=False)
 
     def test_uses_to_header_if_present(self):
-        account1 = _AccountTestClass(address=u'foo@example.com')
-        account2 = _AccountTestClass(address=u'to@example.com')
-        account3 = _AccountTestClass(address=u'bar@example.com')
-        expected = (u'to@example.com', account2)
+        account1 = _AccountTestClass(address='foo@example.com')
+        account2 = _AccountTestClass(address='to@example.com')
+        account3 = _AccountTestClass(address='bar@example.com')
+        expected = ('to@example.com', account2)
         self._test(accounts=[account1, account2, account3], expected=expected)
 
     def test_header_order_is_more_important_than_accounts_order(self):
-        account1 = _AccountTestClass(address=u'cc@example.com')
-        account2 = _AccountTestClass(address=u'to@example.com')
-        account3 = _AccountTestClass(address=u'bcc@example.com')
-        expected = (u'to@example.com', account2)
+        account1 = _AccountTestClass(address='cc@example.com')
+        account2 = _AccountTestClass(address='to@example.com')
+        account3 = _AccountTestClass(address='bcc@example.com')
+        expected = ('to@example.com', account2)
         self._test(accounts=[account1, account2, account3], expected=expected)
 
     def test_accounts_can_be_found_by_alias_regex_setting(self):
-        account1 = _AccountTestClass(address=u'foo@example.com')
-        account2 = _AccountTestClass(address=u'to@example.com',
+        account1 = _AccountTestClass(address='foo@example.com')
+        account2 = _AccountTestClass(address='to@example.com',
                                      alias_regexp=r'to\+.*@example.com')
-        account3 = _AccountTestClass(address=u'bar@example.com')
-        mailstring = self.mailstring.replace(u'to@example.com',
-                                             u'to+some_tag@example.com')
+        account3 = _AccountTestClass(address='bar@example.com')
+        mailstring = self.mailstring.replace('to@example.com',
+                                             'to+some_tag@example.com')
         mail = email.message_from_string(mailstring)
-        expected = (u'to+some_tag@example.com', account2)
+        expected = ('to+some_tag@example.com', account2)
         self._test(accounts=[account1, account2, account3], expected=expected,
                    mail=mail)
diff --git a/tests/db/test_envelope.py b/tests/db/test_envelope.py
index 873f0927..be318b0d 100644
--- a/tests/db/test_envelope.py
+++ b/tests/db/test_envelope.py
@@ -62,8 +62,8 @@ class TestEnvelope(unittest.TestCase):
     def test_setitem_stores_text_unchanged(self):
         "Just ensure that the value is set and unchanged"
         e = envelope.Envelope()
-        e['Subject'] = u'sm\xf8rebr\xf8d'
-        self.assertEqual(e['Subject'], u'sm\xf8rebr\xf8d')
+        e['Subject'] = 'sm\xf8rebr\xf8d'
+        self.assertEqual(e['Subject'], 'sm\xf8rebr\xf8d')
 
     def _test_mail(self, envelope):
         mail = envelope.construct_mail()
diff --git a/tests/db/test_message.py b/tests/db/test_message.py
index 2f7a6b8c..adc099f6 100644
--- a/tests/db/test_message.py
+++ b/tests/db/test_message.py
@@ -91,8 +91,8 @@ class TestMessage(unittest.TestCase):
         is present.
         """
         acc = mock.Mock()
-        acc.address = account.Address(u'user', u'example.com')
-        acc.realname = u'User Name'
+        acc.address = account.Address('user', 'example.com')
+        acc.realname = 'User Name'
         with mock.patch('alot.db.message.settings.get_accounts',
                         mock.Mock(return_value=[acc])):
             msg = message.Message(
@@ -104,8 +104,8 @@ class TestMessage(unittest.TestCase):
         the message is not a draft.
         """
         acc = mock.Mock()
-        acc.address = account.Address(u'user', u'example.com')
-        acc.realname = u'User Name'
+        acc.address = account.Address('user', 'example.com')
+        acc.realname = 'User Name'
         with mock.patch('alot.db.message.settings.get_accounts',
                         mock.Mock(return_value=[acc])):
             msg = message.Message(mock.Mock(), MockNotmuchMessage())
diff --git a/tests/db/test_utils.py b/tests/db/test_utils.py
index 5fe7099f..98a8247c 100644
--- a/tests/db/test_utils.py
+++ b/tests/db/test_utils.py
@@ -132,37 +132,37 @@ class TestExtractHeader(unittest.TestCase):
             if not line:
                 break
             expected.append(line)
-        expected = u'\n'.join(expected) + u'\n'
+        expected = '\n'.join(expected) + '\n'
         self.assertEqual(actual, expected)
 
     def test_single_headers_can_be_retrieved(self):
         actual = utils.extract_headers(self.mail, ['from'])
-        expected = u'from: me\n'
+        expected = 'from: me\n'
         self.assertEqual(actual, expected)
 
     def test_multible_headers_can_be_retrieved_in_predevined_order(self):
         headers = ['x-header', 'to', 'x-uppercase']
         actual = utils.extract_headers(self.mail, headers)
-        expected = u'x-header: param=one; and=two; or=three\nto: you\n' \
-            u'x-uppercase: PARAM1=ONE; PARAM2=TWO\n'
+        expected = 'x-header: param=one; and=two; or=three\nto: you\n' \
+            'x-uppercase: PARAM1=ONE; PARAM2=TWO\n'
         self.assertEqual(actual, expected)
 
     def test_headers_can_be_retrieved_multible_times(self):
         headers = ['from', 'from']
         actual = utils.extract_headers(self.mail, headers)
-        expected = u'from: me\nfrom: me\n'
+        expected = 'from: me\nfrom: me\n'
         self.assertEqual(actual, expected)
 
     def test_case_is_prserved_in_header_keys_but_irelevant(self):
         headers = ['FROM', 'from']
         actual = utils.extract_headers(self.mail, headers)
-        expected = u'FROM: me\nfrom: me\n'
+        expected = 'FROM: me\nfrom: me\n'
         self.assertEqual(actual, expected)
 
     @unittest.expectedFailure
     def test_header_values_are_not_decoded(self):
         actual = utils.extract_headers(self.mail, ['x-quoted'])
-        expected = u"x-quoted: param=utf-8''%C3%9Cmlaut; second=plain%C3%9C\n",
+        expected = "x-quoted: param=utf-8''%C3%9Cmlaut; second=plain%C3%9C\n",
         self.assertEqual(actual, expected)
 
 
@@ -207,78 +207,78 @@ class TestDecodeHeader(unittest.TestCase):
         self.assertEqual(actual, expected)
 
     def test_non_ascii_strings_are_returned_as_unicode_directly(self):
-        text = u'Nön ÄSCII string¡'
+        text = 'Nön ÄSCII string¡'
         self._test(text, text)
 
     def test_basic_utf_8_quoted(self):
-        expected = u'ÄÖÜäöü'
+        expected = 'ÄÖÜäöü'
         text = self._quote(expected, 'utf-8')
         self._test(text, expected)
 
     def test_basic_iso_8859_1_quoted(self):
-        expected = u'ÄÖÜäöü'
+        expected = 'ÄÖÜäöü'
         text = self._quote(expected, 'iso-8859-1')
         self._test(text, expected)
 
     def test_basic_windows_1252_quoted(self):
-        expected = u'ÄÖÜäöü'
+        expected = 'ÄÖÜäöü'
         text = self._quote(expected, 'windows-1252')
         self._test(text, expected)
 
     def test_basic_utf_8_base64(self):
-        expected = u'ÄÖÜäöü'
+        expected = 'ÄÖÜäöü'
         text = self._base64(expected, 'utf-8')
         self._test(text, expected)
 
     def test_basic_iso_8859_1_base64(self):
-        expected = u'ÄÖÜäöü'
+        expected = 'ÄÖÜäöü'
         text = self._base64(expected, 'iso-8859-1')
         self._test(text, expected)
 
     def test_basic_iso_1252_base64(self):
-        expected = u'ÄÖÜäöü'
+        expected = 'ÄÖÜäöü'
         text = self._base64(expected, 'windows-1252')
         self._test(text, expected)
 
     def test_quoted_words_can_be_interrupted(self):
-        part = u'ÄÖÜäöü'
+        part = 'ÄÖÜäöü'
         text = self._base64(part, 'utf-8') + ' and ' + \
             self._quote(part, 'utf-8')
-        expected = u'ÄÖÜäöü and ÄÖÜäöü'
+        expected = 'ÄÖÜäöü and ÄÖÜäöü'
         self._test(text, expected)
 
     def test_different_encodings_can_be_mixed(self):
-        part = u'ÄÖÜäöü'
+        part = 'ÄÖÜäöü'
         text = 'utf-8: ' + self._base64(part, 'utf-8') + \
             ' again: ' + self._quote(part, 'utf-8') + \
             ' latin1: ' + self._base64(part, 'iso-8859-1') + \
             ' and ' + self._quote(part, 'iso-8859-1')
         expected = (
-            u'utf-8: ÄÖÜäöü '
-            u'again: ÄÖÜäöü '
-            u'latin1: ÄÖÜäöü and ÄÖÜäöü'
+            'utf-8: ÄÖÜäöü '
+            'again: ÄÖÜäöü '
+            'latin1: ÄÖÜäöü and ÄÖÜäöü'
         )
         self._test(text, expected)
 
     def test_tabs_are_expanded_to_align_with_eigth_spaces(self):
         text = 'tab: \t'
-        expected = u'tab:    '
+        expected = 'tab:    '
         self._test(text, expected)
 
     def test_newlines_are_not_touched_by_default(self):
         text = 'first\nsecond\n third\n  fourth'
-        expected = u'first\nsecond\n third\n  fourth'
+        expected = 'first\nsecond\n third\n  fourth'
         self._test(text, expected)
 
     def test_continuation_newlines_can_be_normalized(self):
         text = 'first\nsecond\n third\n\tfourth\n \t  fifth'
-        expected = u'first\nsecond third fourth fifth'
+        expected = 'first\nsecond third fourth fifth'
         actual = utils.decode_header(text, normalize=True)
         self.assertEqual(actual, expected)
 
     def test_exchange_quotes_remain(self):
         # issue #1347
-        expected = u'"Mouse, Michaël" <x@y.z>'
+        expected = '"Mouse, Michaël" <x@y.z>'
         text = self._quote(expected, 'utf-8')
         self._test(text, expected)
 
@@ -292,7 +292,7 @@ class TestAddSignatureHeaders(unittest.TestCase):
         def add_header(self, header, value):
             self.headers.append((header, value))
 
-    def check(self, key, valid, error_msg=u''):
+    def check(self, key, valid, error_msg=''):
         mail = self.FakeMail()
 
         with mock.patch('alot.db.utils.crypto.get_key',
@@ -305,55 +305,55 @@ class TestAddSignatureHeaders(unittest.TestCase):
 
     def test_length_0(self):
         mail = self.FakeMail()
-        utils.add_signature_headers(mail, [], u'')
-        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, u'False'), mail.headers)
+        utils.add_signature_headers(mail, [], '')
+        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, 'False'), mail.headers)
         self.assertIn(
-            (utils.X_SIGNATURE_MESSAGE_HEADER, u'Invalid: no signature found'),
+            (utils.X_SIGNATURE_MESSAGE_HEADER, 'Invalid: no signature found'),
             mail.headers)
 
     def test_valid(self):
         key = make_key()
         mail = self.check(key, True)
 
-        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, u'True'), mail.headers)
+        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, 'True'), mail.headers)
         self.assertIn(
-            (utils.X_SIGNATURE_MESSAGE_HEADER, u'Valid: mocked'), mail.headers)
+            (utils.X_SIGNATURE_MESSAGE_HEADER, 'Valid: mocked'), mail.headers)
 
     def test_untrusted(self):
         key = make_key()
         mail = self.check(key, False)
 
-        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, u'True'), mail.headers)
+        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, 'True'), mail.headers)
         self.assertIn(
-            (utils.X_SIGNATURE_MESSAGE_HEADER, u'Untrusted: mocked'),
+            (utils.X_SIGNATURE_MESSAGE_HEADER, 'Untrusted: mocked'),
             mail.headers)
 
     def test_unicode_as_bytes(self):
         mail = self.FakeMail()
         key = make_key()
-        key.uids = [make_uid('andreá@example.com', uid=u'Andreá')]
+        key.uids = [make_uid('andreá@example.com', uid='Andreá')]
         mail = self.check(key, True)
 
-        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, u'True'), mail.headers)
+        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, 'True'), mail.headers)
         self.assertIn(
-            (utils.X_SIGNATURE_MESSAGE_HEADER, u'Valid: Andreá'),
+            (utils.X_SIGNATURE_MESSAGE_HEADER, 'Valid: Andreá'),
             mail.headers)
 
     def test_error_message_unicode(self):
-        mail = self.check(mock.Mock(), mock.Mock(), u'error message')
-        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, u'False'), mail.headers)
+        mail = self.check(mock.Mock(), mock.Mock(), 'error message')
+        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, 'False'), mail.headers)
         self.assertIn(
-            (utils.X_SIGNATURE_MESSAGE_HEADER, u'Invalid: error message'),
+            (utils.X_SIGNATURE_MESSAGE_HEADER, 'Invalid: error message'),
             mail.headers)
 
     def test_get_key_fails(self):
         mail = self.FakeMail()
         with mock.patch('alot.db.utils.crypto.get_key',
-                        mock.Mock(side_effect=GPGProblem(u'', 0))):
-            utils.add_signature_headers(mail, [mock.Mock(fpr='')], u'')
-        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, u'False'), mail.headers)
+                        mock.Mock(side_effect=GPGProblem('', 0))):
+            utils.add_signature_headers(mail, [mock.Mock(fpr='')], '')
+        self.assertIn((utils.X_SIGNATURE_VALID_HEADER, 'False'), mail.headers)
         self.assertIn(
-            (utils.X_SIGNATURE_MESSAGE_HEADER, u'Untrusted: '),
+            (utils.X_SIGNATURE_MESSAGE_HEADER, 'Untrusted: '),
             mail.headers)
 
 
@@ -395,7 +395,7 @@ class TestMessageFromFile(TestCaseClassCleanup):
         self.assertIs(message.get(utils.X_SIGNATURE_MESSAGE_HEADER), None)
 
     def test_plain_mail(self):
-        m = email.mime.text.MIMEText(u'This is some text', 'plain', 'utf-8')
+        m = email.mime.text.MIMEText('This is some text', 'plain', 'utf-8')
         m['Subject'] = 'test'
         m['From'] = 'me'
         m['To'] = 'Nobody'
@@ -718,7 +718,7 @@ class TestMessageFromString(unittest.TestCase):
     """
 
     def test(self):
-        m = email.mime.text.MIMEText(u'This is some text', 'plain', 'utf-8')
+        m = email.mime.text.MIMEText('This is some text', 'plain', 'utf-8')
         m['Subject'] = 'test'
         m['From'] = 'me'
         m['To'] = 'Nobody'
@@ -797,15 +797,15 @@ class _AccountTestClass(Account):
 
 class TestClearMyAddress(unittest.TestCase):
 
-    me1 = u'me@example.com'
-    me2 = u'ME@example.com'
-    me3 = u'me+label@example.com'
-    me4 = u'ME+label@example.com'
+    me1 = 'me@example.com'
+    me2 = 'ME@example.com'
+    me3 = 'me+label@example.com'
+    me4 = 'ME+label@example.com'
     me_regex = r'me\+.*@example.com'
-    me_named = u'alot team <me@example.com>'
-    you = u'you@example.com'
-    named = u'somebody you know <somebody@example.com>'
-    imposter = u'alot team <imposter@example.com>'
+    me_named = 'alot team <me@example.com>'
+    you = 'you@example.com'
+    named = 'somebody you know <somebody@example.com>'
+    imposter = 'alot team <imposter@example.com>'
     mine = _AccountTestClass(
         address=me1, aliases=[], alias_regexp=me_regex, case_sensitive_username=True)
 
@@ -841,7 +841,7 @@ class TestClearMyAddress(unittest.TestCase):
 
 class TestFormataddr(unittest.TestCase):
 
-    address = u'me@example.com'
+    address = 'me@example.com'
     umlauts_and_comma = '"Ö, Ä" <a@b.c>'
 
     def test_is_inverse(self):
diff --git a/tests/settings/test_manager.py b/tests/settings/test_manager.py
index aa2e1e8d..6548ee82 100644
--- a/tests/settings/test_manager.py
+++ b/tests/settings/test_manager.py
@@ -272,17 +272,17 @@ class TestSettingsManagerGetAccountByAddress(utilities.TestCaseClassCleanup):
         cls.manager.read_config(f.name)
 
     def test_exists_addr(self):
-        acc = self.manager.account_matching_address(u'that_guy@example.com')
+        acc = self.manager.account_matching_address('that_guy@example.com')
         self.assertEqual(acc.realname, 'That Guy')
 
     def test_doesnt_exist_return_default(self):
-        acc = self.manager.account_matching_address(u'doesntexist@example.com',
+        acc = self.manager.account_matching_address('doesntexist@example.com',
                                                     return_default=True)
         self.assertEqual(acc.realname, 'That Guy')
 
     def test_doesnt_exist_raise(self):
         with self.assertRaises(NoMatchingAccount):
-            self.manager.account_matching_address(u'doesntexist@example.com')
+            self.manager.account_matching_address('doesntexist@example.com')
 
     def test_doesnt_exist_no_default(self):
         with tempfile.NamedTemporaryFile() as f:
diff --git a/tests/test_account.py b/tests/test_account.py
index 9d0ac125..975f80ad 100644
--- a/tests/test_account.py
+++ b/tests/test_account.py
@@ -35,23 +35,23 @@ class TestAccount(unittest.TestCase):
     def test_matches_address(self):
         """Tests address without aliases."""
         acct = _AccountTestClass(address="foo@example.com")
-        self.assertTrue(acct.matches_address(u"foo@example.com"))
-        self.assertFalse(acct.matches_address(u"bar@example.com"))
+        self.assertTrue(acct.matches_address("foo@example.com"))
+        self.assertFalse(acct.matches_address("bar@example.com"))
 
     def test_matches_address_with_aliases(self):
         """Tests address with aliases."""
         acct = _AccountTestClass(address="foo@example.com",
                                  aliases=['bar@example.com'])
-        self.assertTrue(acct.matches_address(u"foo@example.com"))
-        self.assertTrue(acct.matches_address(u"bar@example.com"))
-        self.assertFalse(acct.matches_address(u"baz@example.com"))
+        self.assertTrue(acct.matches_address("foo@example.com"))
+        self.assertTrue(acct.matches_address("bar@example.com"))
+        self.assertFalse(acct.matches_address("baz@example.com"))
 
     def test_matches_address_with_regex_aliases(self):
         """Tests address with regex aliases."""
-        acct = _AccountTestClass(address=u"foo@example.com",
+        acct = _AccountTestClass(address="foo@example.com",
                                  alias_regexp=r'to\+.*@example.com')
-        self.assertTrue(acct.matches_address(u"to+foo@example.com"))
-        self.assertFalse(acct.matches_address(u"to@example.com"))
+        self.assertTrue(acct.matches_address("to+foo@example.com"))
+        self.assertFalse(acct.matches_address("to@example.com"))
 
 
     def test_deprecated_encrypt_by_default(self):
diff --git a/tests/test_crypto.py b/tests/test_crypto.py
index 885750b5..8c8b241b 100644
--- a/tests/test_crypto.py
+++ b/tests/test_crypto.py
@@ -70,7 +70,7 @@ def make_key(revoked=False, expired=False, invalid=False, can_encrypt=True,
              can_sign=True):
     # This is ugly
     mock_key = mock.create_autospec(gpg._gpgme._gpgme_key)
-    mock_key.uids = [mock.Mock(uid=u'mocked')]
+    mock_key.uids = [mock.Mock(uid='mocked')]
     mock_key.revoked = revoked
     mock_key.expired = expired
     mock_key.invalid = invalid
@@ -267,12 +267,12 @@ class TestListKeys(unittest.TestCase):
 
     def test_list_keys_pub(self):
         values = list(crypto.list_keys(hint="ambigu"))[0]
-        self.assertEqual(values.uids[0].email, u'amigbu@example.com')
+        self.assertEqual(values.uids[0].email, 'amigbu@example.com')
         self.assertFalse(values.secret)
 
     def test_list_keys_private(self):
         values = list(crypto.list_keys(hint="ambigu", private=True))[0]
-        self.assertEqual(values.uids[0].email, u'amigbu@example.com')
+        self.assertEqual(values.uids[0].email, 'amigbu@example.com')
         self.assertTrue(values.secret)
 
 
diff --git a/tests/test_helper.py b/tests/test_helper.py
index 51865f15..e75be836 100644
--- a/tests/test_helper.py
+++ b/tests/test_helper.py
@@ -38,7 +38,7 @@ from . import utilities
 
 class TestHelperShortenAuthorString(unittest.TestCase):
 
-    authors = u'King Kong, Mucho Muchacho, Jaime Huerta, Flash Gordon'
+    authors = 'King Kong, Mucho Muchacho, Jaime Huerta, Flash Gordon'
 
     def test_high_maxlength_keeps_string_intact(self):
         short = helper.shorten_author_string(self.authors, 60)
@@ -46,23 +46,23 @@ class TestHelperShortenAuthorString(unittest.TestCase):
 
     def test_shows_only_first_names_if_they_fit(self):
         short = helper.shorten_author_string(self.authors, 40)
-        self.assertEqual(short, u"King, Mucho, Jaime, Flash")
+        self.assertEqual(short, "King, Mucho, Jaime, Flash")
 
     def test_adds_ellipses_to_long_first_names(self):
         short = helper.shorten_author_string(self.authors, 20)
-        self.assertEqual(short, u"King, …, Jai…, Flash")
+        self.assertEqual(short, "King, …, Jai…, Flash")
 
     def test_replace_all_but_first_name_with_ellipses(self):
         short = helper.shorten_author_string(self.authors, 10)
-        self.assertEqual(short, u"King, …")
+        self.assertEqual(short, "King, …")
 
     def test_shorten_first_name_with_ellipses(self):
         short = helper.shorten_author_string(self.authors, 2)
-        self.assertEqual(short, u"K…")
+        self.assertEqual(short, "K…")
 
     def test_only_display_initial_letter_for_maxlength_1(self):
         short = helper.shorten_author_string(self.authors, 1)
-        self.assertEqual(short, u"K")
+        self.assertEqual(short, "K")
 
 
 class TestShellQuote(unittest.TestCase):
@@ -125,7 +125,7 @@ class TestSplitCommandline(unittest.TestCase):
         self._test(base, expected)
 
     def test_unicode(self):
-        base = u'echo "foo";sleep 1'
+        base = 'echo "foo";sleep 1'
         expected = ['echo "foo"', 'sleep 1']
         self._test(base, expected)
 
@@ -164,18 +164,18 @@ class TestStringDecode(unittest.TestCase):
         self.assertEqual(actual, expected)
 
     def test_ascii_bytes(self):
-        base = u'test'.encode('ascii')
-        expected = u'test'
+        base = 'test'.encode('ascii')
+        expected = 'test'
         self._test(base, expected)
 
     def test_utf8_bytes(self):
-        base = u'test'.encode('utf-8')
-        expected = u'test'
+        base = 'test'.encode('utf-8')
+        expected = 'test'
         self._test(base, expected, 'utf-8')
 
     def test_unicode(self):
-        base = u'test'
-        expected = u'test'
+        base = 'test'
+        expected = 'test'
         self._test(base, expected)
 
 
@@ -219,21 +219,21 @@ class TestPrettyDatetime(unittest.TestCase):
         for i in (self.random.randint(0, 60) for _ in range(5)):
             test = self.now - datetime.timedelta(seconds=i)
             actual = helper.pretty_datetime(test)
-            self.assertEqual(actual, u'just now')
+            self.assertEqual(actual, 'just now')
 
     def test_x_minutes_ago(self):
         for i in (self.random.randint(60, 3600) for _ in range(10)):
             test = self.now - datetime.timedelta(seconds=i)
             actual = helper.pretty_datetime(test)
             self.assertEqual(
-                actual, u'{}min ago'.format((self.now - test).seconds // 60))
+                actual, '{}min ago'.format((self.now - test).seconds // 60))
 
     def test_x_hours_ago(self):
         for i in (self.random.randint(3600, 3600 * 6) for _ in range(10)):
             test = self.now - datetime.timedelta(seconds=i)
             actual = helper.pretty_datetime(test)
             self.assertEqual(
-                actual, u'{}h ago'.format((self.now - test).seconds // 3600))
+                actual, '{}h ago'.format((self.now - test).seconds // 3600))
 
     # TODO: yesterday
     # TODO: yesterday > now > a year
@@ -318,45 +318,45 @@ class TestCallCmd(unittest.TestCase):
 
     def test_no_stdin(self):
         out, err, code = helper.call_cmd(['echo', '-n', 'foo'])
-        self.assertEqual(out, u'foo')
-        self.assertEqual(err, u'')
+        self.assertEqual(out, 'foo')
+        self.assertEqual(err, '')
         self.assertEqual(code, 0)
 
     def test_no_stdin_unicode(self):
         out, err, code = helper.call_cmd(['echo', '-n', '�'])
-        self.assertEqual(out, u'�')
-        self.assertEqual(err, u'')
+        self.assertEqual(out, '�')
+        self.assertEqual(err, '')
         self.assertEqual(code, 0)
 
     def test_stdin(self):
         out, err, code = helper.call_cmd(['cat'], stdin='�')
-        self.assertEqual(out, u'�')
-        self.assertEqual(err, u'')
+        self.assertEqual(out, '�')
+        self.assertEqual(err, '')
         self.assertEqual(code, 0)
 
     def test_no_such_command(self):
         out, err, code = helper.call_cmd(['thiscommandabsolutelydoesntexist'])
-        self.assertEqual(out, u'')
+        self.assertEqual(out, '')
 
         # We don't control the output of err, the shell does. Therefore simply
         # assert that the shell said *something*
-        self.assertNotEqual(err, u'')
+        self.assertNotEqual(err, '')
         self.assertEqual(code, errno.ENOENT)
 
     def test_no_such_command_stdin(self):
         out, err, code = helper.call_cmd(['thiscommandabsolutelydoesntexist'],
                                          stdin='foo')
-        self.assertEqual(out, u'')
+        self.assertEqual(out, '')
 
         # We don't control the output of err, the shell does. Therefore simply
         # assert that the shell said *something*
-        self.assertNotEqual(err, u'')
+        self.assertNotEqual(err, '')
         self.assertEqual(code, errno.ENOENT)
 
     def test_bad_argument_stdin(self):
         out, err, code = helper.call_cmd(['cat', '-Y'], stdin='�')
-        self.assertEqual(out, u'')
-        self.assertNotEqual(err, u'')
+        self.assertEqual(out, '')
+        self.assertNotEqual(err, '')
 
         # We don't control this, although 1 might be a fairly safe guess, we
         # know for certain it should *not* return 0
@@ -364,8 +364,8 @@ class TestCallCmd(unittest.TestCase):
 
     def test_bad_argument(self):
         out, err, code = helper.call_cmd(['cat', '-Y'])
-        self.assertEqual(out, u'')
-        self.assertNotEqual(err, u'')
+        self.assertEqual(out, '')
+        self.assertNotEqual(err, '')
 
         # We don't control this, although 1 might be a fairly safe guess, we
         # know for certain it should *not* return 0
@@ -373,18 +373,18 @@ class TestCallCmd(unittest.TestCase):
 
     def test_os_errors_from_popen_are_caught(self):
         with mock.patch('subprocess.Popen',
-                        mock.Mock(side_effect=OSError(42, u'foobar'))):
+                        mock.Mock(side_effect=OSError(42, 'foobar'))):
             out, err, code = helper.call_cmd(
                 ['does_not_matter_as_subprocess_popen_is_mocked'])
-        self.assertEqual(out, u'')
-        self.assertEqual(err, u'foobar')
+        self.assertEqual(out, '')
+        self.assertEqual(err, 'foobar')
         self.assertEqual(code, 42)
 
 
 class TestShorten(unittest.TestCase):
 
     def test_lt_maxlen(self):
-        expected = u'a string'
+        expected = 'a string'
         actual = helper.shorten(expected, 25)
         self.assertEqual(expected, actual)
 
@@ -394,7 +394,7 @@ class TestShorten(unittest.TestCase):
         self.assertEqual(expected, actual)
 
     def test_gt_maxlen(self):
-        expected = u'a long string…'
+        expected = 'a long string…'
         actual = helper.shorten('a long string that is full of text', 14)
         self.assertEqual(expected, actual)
 
diff --git a/tests/utilities.py b/tests/utilities.py
index 35937d09..26aa891e 100644
--- a/tests/utilities.py
+++ b/tests/utilities.py
@@ -147,7 +147,7 @@ class ModuleCleanup(object):
         return wrapper
 
 
-def make_uid(email, uid=u'mocked', revoked=False, invalid=False,
+def make_uid(email, uid='mocked', revoked=False, invalid=False,
              validity=gpg.constants.validity.FULL):
     uid_ = mock.Mock()
     uid_.email = email
@@ -162,7 +162,7 @@ def make_uid(email, uid=u'mocked', revoked=False, invalid=False,
 def make_key(revoked=False, expired=False, invalid=False, can_encrypt=True,
              can_sign=True):
     mock_key = mock.Mock()
-    mock_key.uids = [make_uid(u'foo@example.com')]
+    mock_key.uids = [make_uid('foo@example.com')]
     mock_key.revoked = revoked
     mock_key.expired = expired
     mock_key.invalid = invalid
diff --git a/tests/widgets/test_globals.py b/tests/widgets/test_globals.py
index 72e6f77e..02918402 100644
--- a/tests/widgets/test_globals.py
+++ b/tests/widgets/test_globals.py
@@ -40,7 +40,7 @@ class TestTagWidget(unittest.TestCase):
     def test_hash_for_unicode_representation(self):
         with mock.patch(
                 'alot.widgets.globals.settings.get_tagstring_representation',
-                lambda _, __, ___: {'translated': u'✉', 'normal': None,
+                lambda _, __, ___: {'translated': '✉', 'normal': None,
                                     'focussed': None}):
             # We don't have to assert anything, we just want the hash to be
             # computed without an exception.  The implementation currently