yezz123 · Oct 25, 2021 · Oct 25, 2021 · Oct 25, 2021 · Oct 25, 2021 · Mar 15, 2022
diff --git a/IPython/__init__.py b/IPython/__init__.py
@@ -3,7 +3,7 @@
 
 https://ipython.org
 """
-#-----------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 #  Copyright (c) 2008-2011, IPython Development Team.
 #  Copyright (c) 2001-2007, Fernando Perez <[email protected]>
 #  Copyright (c) 2001, Janko Hauser <[email protected]>
@@ -12,23 +12,23 @@
 #  Distributed under the terms of the Modified BSD License.
 #
 #  The full license is in the file COPYING.txt, distributed with this software.
-#-----------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 
-#-----------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 # Imports
-#-----------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 
 import os
 import sys
 
-#-----------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 # Setup everything
-#-----------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 
 # Don't forget to also update setup.py when this changes!
 if sys.version_info < (3, 8):
     raise ImportError(
-"""
+        """
 IPython 8+ supports Python 3.8 and above, following NEP 29.
 When using Python 2.7, please install IPython 5.x LTS Long Term Support version.
 Python 3.3 and 3.4 were supported up to IPython 6.x.
@@ -40,11 +40,12 @@
 
     https://github.com/ipython/ipython/blob/master/README.rst
 
-""")
+"""
+    )
 
-#-----------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 # Setup the top level names
-#-----------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 
 from .core.getipython import get_ipython
 from .core import release
@@ -56,9 +57,9 @@
 from .utils.frame import extract_module_locals
 
 # Release data
-__author__ = '%s <%s>' % (release.author, release.author_email)
-__license__  = release.license
-__version__  = release.version
+__author__ = "%s <%s>" % (release.author, release.author_email)
+__license__ = release.license
+__version__ = release.version
 version_info = release.version_info
 # list of CVEs that should have been patched in this release.
 # this is informational and should not be relied upon.
@@ -84,17 +85,19 @@ def embed_kernel(module=None, local_ns=None, **kwargs):
         allowing configuration of the Kernel.  Will only have an effect
         on the first embed_kernel call for a given process.
     """
-    
+
     (caller_module, caller_locals) = extract_module_locals(1)
     if module is None:
         module = caller_module
     if local_ns is None:
         local_ns = caller_locals
-    
+
     # Only import .zmq when we really need it
     from ipykernel.embed import embed_kernel as real_embed_kernel
+
     real_embed_kernel(module=module, local_ns=local_ns, **kwargs)
 
+
 def start_ipython(argv=None, **kwargs):
     """Launch a normal IPython instance (as opposed to embedded)
 
@@ -120,8 +123,10 @@ def start_ipython(argv=None, **kwargs):
         such as `config`.
     """
     from IPython.terminal.ipapp import launch_new_instance
+
     return launch_new_instance(argv=argv, **kwargs)
 
+
 def start_kernel(argv=None, **kwargs):
     """Launch a normal IPython kernel instance (as opposed to embedded)
 
@@ -152,4 +157,5 @@ def start_kernel(argv=None, **kwargs):
         stacklevel=2,
     )
     from ipykernel.kernelapp import launch_new_instance
+
     return launch_new_instance(argv=argv, **kwargs)
diff --git a/IPython/__main__.py b/IPython/__main__.py
@@ -1,13 +1,13 @@
 # encoding: utf-8
 """Terminal-based IPython entry point.
 """
-#-----------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 #  Copyright (c) 2012, IPython Development Team.
 #
 #  Distributed under the terms of the Modified BSD License.
 #
 #  The full license is in the file COPYING.txt, distributed with this software.
-#-----------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 
 from IPython import start_ipython
 

diff --git a/IPython/conftest.py b/IPython/conftest.py
@@ -29,23 +29,25 @@ def pytest_collection_modifyitems(items):
 
 def get_ipython():
     from .terminal.interactiveshell import TerminalInteractiveShell
+
     if TerminalInteractiveShell._instance:
         return TerminalInteractiveShell.instance()
 
     config = tools.default_config()
     config.TerminalInteractiveShell.simple_prompt = True
 
     # Create and initialize our test-friendly IPython instance.
-    shell = TerminalInteractiveShell.instance(config=config)
-    return shell
+    return TerminalInteractiveShell.instance(config=config)
 
 
-@pytest.fixture(scope='session', autouse=True)
+@pytest.fixture(scope="session", autouse=True)
 def work_path():
     path = pathlib.Path("./tmp-ipython-pytest-profiledir")
     os.environ["IPYTHONDIR"] = str(path.absolute())
     if path.exists():
-        raise ValueError('IPython dir temporary path already exists ! Did previous test run exit successfully ?')
+        raise ValueError(
+            "IPython dir temporary path already exists ! Did previous test run exit successfully ?"
+        )
     path.mkdir()
     yield
     shutil.rmtree(str(path.resolve()))
@@ -58,8 +60,7 @@ def nopage(strng, start=0, screen_lines=0, pager_cmd=None):
 
 
 def xsys(self, cmd):
-    """Replace the default system call with a capturing one for doctest.
-    """
+    """Replace the default system call with a capturing one for doctest."""
     # We use getoutput, but we need to strip it because pexpect captures
     # the trailing newline differently from commands.getoutput
     print(self.getoutput(cmd, split=False, depth=1).rstrip(), end="", file=sys.stdout)
@@ -70,7 +71,7 @@ def xsys(self, cmd):
 # unfortunately this will fail on some test that get executed as _collection_
 # time (before the fixture run), in particular parametrized test that contain
 # yields. so for now execute at import time.
-#@pytest.fixture(autouse=True, scope='session')
+# @pytest.fixture(autouse=True, scope='session')
 def inject():
 
     builtins.get_ipython = get_ipython

diff --git a/IPython/consoleapp.py b/IPython/consoleapp.py
@@ -6,7 +6,10 @@
 
 from warnings import warn
 
-warn("The `IPython.consoleapp` package has been deprecated since IPython 4.0."
-     "You should import from jupyter_client.consoleapp instead.", stacklevel=2)
+warn(
+    "The `IPython.consoleapp` package has been deprecated since IPython 4.0."
+    "You should import from jupyter_client.consoleapp instead.",
+    stacklevel=2,
+)
 
 from jupyter_client.consoleapp import *