typo and reformat

IPython/__init__.py

@@ -40,7 +40,8 b' See IPython `README.rst` file for more information:'
 
     https://github.com/ipython/ipython/blob/master/README.rst
 
-""")
+"""
+    )
 
 #-----------------------------------------------------------------------------
 # Setup the top level names

IPython/core/completer.py

@@ -589,7 +589,7 b' class Completer(Configurable):'
 
         This will enable completion on elements of lists, results of function calls, etc.,
         but can be unsafe because the code is actually evaluated on TAB.
-        """
+        """,
     ).tag(config=True)
 
     use_jedi = Bool(default_value=JEDI_INSTALLED,

IPython/core/history.py

@@ -166,7 +166,7 b' class HistoryAccessor(HistoryAccessorBase):'
         in which case there will be no stored history, no SQLite connection,
         and no background saving thread.  This may be necessary in some
         threaded environments where IPython is embedded.
-        """
+        """,
     ).tag(config=True)
 
     connection_options = Dict(

IPython/core/interactiveshell.py

@@ -213,7 +213,9 b' class ExecutionInfo(object):'
         raw_cell = (
             (self.raw_cell[:50] + "..") if len(self.raw_cell) > 50 else self.raw_cell
         )
-        return '<%s object at %x, raw_cell="%s" store_history=%s silent=%s shell_futures=%s cell_id=%s>' % (
+        return (
+            '<%s object at %x, raw_cell="%s" store_history=%s silent=%s shell_futures=%s cell_id=%s>'
+            % (
             name,
             id(self),
             raw_cell,
@@ -222,6 +224,7 b' class ExecutionInfo(object):'
             self.shell_futures,
             self.cell_id,
         )
+        )
 
 
 class ExecutionResult(object):

IPython/core/magics/script.py

@@ -58,8 +58,8 b' def script_args(f):'
             '--no-raise-error', action="store_false", dest='raise_error',
             help="""Whether you should raise an error message in addition to
             a stream on stderr if you get a nonzero exit code.
-            """
-        )
+            """,
+        ),
     ]
     for arg in args:
         f = arg(f)

IPython/core/tests/test_inputtransformer2.py

@@ -87,7 +87,8 b' g()'
 
 #####
 
-MULTILINE_SYSTEM_ASSIGN_AFTER_DEDENT = ("""\
+MULTILINE_SYSTEM_ASSIGN_AFTER_DEDENT = (
+    """\
 def test():
   for i in range(1):
     print(i)

IPython/core/tests/test_interactiveshell.py

@@ -547,7 +547,7 b' class TestSafeExecfileNonAsciiPath(unittest.TestCase):'
         self.TESTDIR = join(self.BASETESTDIR, u"åäö")
         os.mkdir(self.TESTDIR)
         with open(
-            join(self.TESTDIR, u"åäötestscript.py"), "w", encoding="utf-8"
+            join(self.TESTDIR, "åäötestscript.py"), "w", encoding="utf-8"
         ) as sfile:
             sfile.write("pass\n")
         self.oldpath = os.getcwd()

IPython/core/tests/test_iplib.py

@@ -236,7 +236,8 b' def test_run_cell():'
     if 4:
         print "bar"
     
-    """)
+    """
+    )
     # Simply verifies that this kind of input is run
     ip.run_cell(complex)
     

IPython/core/tests/test_magic.py

@@ -448,7 +448,9 b' def test_multiline_time():'
     ip = get_ipython()
     ip.user_ns.pop('run', None)
 
-    ip.run_cell(dedent("""\
+    ip.run_cell(
+        dedent(
+            """\
         %%time
         a = "ho"
         b = "hey"

IPython/core/tests/test_magic_terminal.py

@@ -122,7 +122,8 b' class PasteTestCase(TestCase):'
         ip.user_ns.pop("x")
 
     def test_paste_py_multi(self):
-        self.paste("""
+        self.paste(
+            """
         >>> x = [1,2,3]
         >>> y = []
         >>> for i in x:
@@ -145,7 +146,8 b' class PasteTestCase(TestCase):'
 
     def test_paste_email(self):
         "Test pasting of email-quoted contents"
-        self.paste("""\
+        self.paste(
+            """\
         >> def foo(x):
         >>     return x + 1
         >> xx = foo(1.1)"""
@@ -154,7 +156,8 b' class PasteTestCase(TestCase):'
 
     def test_paste_email2(self):
         "Email again; some programs add a space also at each quoting level"
-        self.paste("""\
+        self.paste(
+            """\
         > > def foo(x):
         > >     return x + 1
         > > yy = foo(2.1)     """
@@ -163,7 +166,8 b' class PasteTestCase(TestCase):'
 
     def test_paste_email_py(self):
         "Email quoting of interactive input"
-        self.paste("""\
+        self.paste(
+            """\
         >> >>> def f(x):
         >> ...   return x+1
         >> ... 

IPython/core/tests/test_profile.py

@@ -108,7 +108,7 b' def test_list_profiles_in():'
     for name in ("profile_foo", "profile_hello", "not_a_profile"):
         Path(td / name).mkdir(parents=True)
     if dec.unicode_paths:
-        Path(td / u"profile_ünicode").mkdir(parents=True)
+        Path(td / "profile_ünicode").mkdir(parents=True)
 
     with open(td / "profile_file", "w", encoding="utf-8") as f:
         f.write("I am not a profile directory")

IPython/external/qt_loaders.py

@@ -66,7 +66,9 b' class ImportDenier(importlib.abc.MetaPathFinder):'
                 """
     Importing %s disabled by IPython, which has
     already imported an Incompatible QT Binding: %s
-    """ % (fullname, loaded_api()))
+    """
+                % (fullname, loaded_api())
+            )
 
 
 ID = ImportDenier()

IPython/lib/display.py

@@ -104,7 +104,7 b' class Audio(DisplayObject):'
     --------
     ipywidgets.Audio
     
-         AUdio widget with more more flexibility and options.
+         Audio widget with more more flexibility and options.
     
     """
     _read_flags = 'rb'
@@ -510,11 +510,9 b' class FileLinks(FileLink):'
 
         self.recursive = recursive
 
-    def _get_display_formatter(self,
-                               dirname_output_format,
-                               fname_output_format,
-                               fp_format,
-                               fp_cleaner=None):
+    def _get_display_formatter(
+        self, dirname_output_format, fname_output_format, fp_format, fp_cleaner=None
+    ):
         """ generate built-in formatter function
 
         this is used to define both the notebook and terminal built-in

IPython/lib/tests/test_latextools.py

@@ -31,7 +31,7 b' def no_op(*args, **kwargs):'
 
 
 @onlyif_cmds_exist("latex", "dvipng")
[e-mail]("s, wrap", [(u"$$x^2$$", False), (u"x^2", True)])
[e-mail]("s, wrap", [("$$x^2$$", False), ("x^2", True)])
 def test_latex_to_png_dvipng_runs(s, wrap):
     """
     Test that latex_to_png_dvipng just runs without error.

IPython/lib/tests/test_pretty.py

@@ -273,7 +273,7 b' def test_unicode_repr():'
     p = pretty.pretty(c)
     assert p == u
     p = pretty.pretty([c])
-    assert p == u"[%s]" % u
+    assert p == "[%s]" % u
 
 
 def test_basic_class():

IPython/utils/text.py

@@ -690,7 +690,7 b' def compute_item_matrix(items, row_first=False, empty=None, *args, **kwargs) :'
         return ([[_get_or_default(items, c * nrow + r, default=empty) for c in range(ncol)] for r in range(nrow)], info)
 
 
-def columnize(items, row_first=False, separator='  ', displaywidth=80, spread=False):
+def columnize(items, row_first=False, separator="  ", displaywidth=80, spread=False):
     """ Transform a list of strings into a single string with columns.
 
     Parameters