From bf225856d3a0d77a7cad7f778490c014fa923da8 2017-05-25 18:19:15
From: Srinivas Reddy Thatiparthy <thatiparthysreenivas@gmail.com>
Date: 2017-05-25 18:19:15
Subject: [PATCH] remove unused imports

---

diff --git a/IPython/sphinxext/ipython_directive.py b/IPython/sphinxext/ipython_directive.py
index b612b8c..82e98e2 100644
--- a/IPython/sphinxext/ipython_directive.py
+++ b/IPython/sphinxext/ipython_directive.py
@@ -144,7 +144,6 @@ from sphinx.util.compat import Directive
 from traitlets.config import Config
 from IPython import InteractiveShell
 from IPython.core.profiledir import ProfileDir
-from IPython.utils import io
 
 #-----------------------------------------------------------------------------
 # Globals
diff --git a/IPython/terminal/pt_inputhooks/pyglet.py b/IPython/terminal/pt_inputhooks/pyglet.py
index a063873..33635c4 100644
--- a/IPython/terminal/pt_inputhooks/pyglet.py
+++ b/IPython/terminal/pt_inputhooks/pyglet.py
@@ -1,7 +1,6 @@
 """Enable pyglet to be used interacively with prompt_toolkit
 """
 
-import os
 import sys
 import time
 from timeit import default_timer as clock
diff --git a/IPython/terminal/tests/test_help.py b/IPython/terminal/tests/test_help.py
index 16a6f57..ec5bf6f 100644
--- a/IPython/terminal/tests/test_help.py
+++ b/IPython/terminal/tests/test_help.py
@@ -4,7 +4,6 @@
 # Distributed under the terms of the Modified BSD License.
 
 import IPython.testing.tools as tt
-from IPython.testing.decorators import skip_without
 
 
 def test_ipython_help():
diff --git a/IPython/utils/_process_cli.py b/IPython/utils/_process_cli.py
index 6d96bd1..a7b7b90 100644
--- a/IPython/utils/_process_cli.py
+++ b/IPython/utils/_process_cli.py
@@ -11,11 +11,16 @@ interface for IronPython will probably require you to help fill
 in the details. 
 """
 
-
+# Import cli libraries:
+import clr
 import System
+
+# Import Python libraries:
 import os
-from IPython.utils import py3compat
 
+# Import IPython libraries:
+from IPython.utils import py3compat
+from ._process_common import arg_split
 
 def _find_cmd(cmd):
     """Find the full path to a command using which."""
diff --git a/IPython/utils/openpy.py b/IPython/utils/openpy.py
index 2680441..a45552b 100644
--- a/IPython/utils/openpy.py
+++ b/IPython/utils/openpy.py
@@ -7,7 +7,6 @@ Much of the code is taken from the tokenize module in Python 3.2.
 
 import io
 from io import TextIOWrapper, BytesIO
-import os.path
 import re
 from tokenize import open, detect_encoding
 
diff --git a/IPython/utils/tempdir.py b/IPython/utils/tempdir.py
index 2e7ec51..98f6aeb 100644
--- a/IPython/utils/tempdir.py
+++ b/IPython/utils/tempdir.py
@@ -1,15 +1,13 @@
 """ This module contains classes - NamedFileInTemporaryDirectory, TemporaryWorkingDirectory.
 
-These classes add extra features such as creating a named file in temporary directory and 
+These classes add extra features such as creating a named file in temporary directory and
 creating a context manager for the working directory which is also temporary.
 """
 
 import os as _os
-import warnings as _warnings
-import sys as _sys
-
 from tempfile import TemporaryDirectory
 
+
 class NamedFileInTemporaryDirectory(object):
 
     def __init__(self, filename, mode='w+b', bufsize=-1, **kwds):
@@ -57,4 +55,3 @@ class TemporaryWorkingDirectory(TemporaryDirectory):
     def __exit__(self, exc, value, tb):
         _os.chdir(self.old_wd)
         return super(TemporaryWorkingDirectory, self).__exit__(exc, value, tb)
-
diff --git a/IPython/utils/terminal.py b/IPython/utils/terminal.py
index b37a5d7..949275e 100644
--- a/IPython/utils/terminal.py
+++ b/IPython/utils/terminal.py
@@ -17,12 +17,6 @@ import sys
 import warnings
 from shutil import get_terminal_size as _get_terminal_size
 
-from . import py3compat
-
-#-----------------------------------------------------------------------------
-# Code
-#-----------------------------------------------------------------------------
-
 # This variable is part of the expected API of the module:
 ignore_termtitle = True
 
diff --git a/IPython/utils/tests/test_shimmodule.py b/IPython/utils/tests/test_shimmodule.py
index 64f111d..3a15617 100644
--- a/IPython/utils/tests/test_shimmodule.py
+++ b/IPython/utils/tests/test_shimmodule.py
@@ -1,11 +1,9 @@
 import sys
 import warnings
 
-import nose.tools as nt
-
-from IPython.utils.capture import capture_output
 from IPython.utils.shimmodule import ShimWarning
 
+
 def test_shim_warning():
     sys.modules.pop('IPython.config', None)
     with warnings.catch_warnings(record=True) as w: