From 1bd554a615c4d1a5ca5c67ffea092b2b38558a4e 2021-12-09 19:29:47
From: Matthias Bussonnier <bussonniermatthias@gmail.com>
Date: 2021-12-09 19:29:47
Subject: [PATCH] Merge pull request #13387 from Carreau/remove-deprecated-modules-x

remove a number of other deprecated modules
---

diff --git a/IPython/external/mathjax.py b/IPython/external/mathjax.py
deleted file mode 100644
index 1b9b809..0000000
--- a/IPython/external/mathjax.py
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/usr/bin/python
-"""
-`IPython.external.mathjax` is deprecated with IPython 4.0+
-
-mathjax is now install by default with the notebook package
-
-"""
-
-import sys 
-
-if __name__ == '__main__' :
-    sys.exit("IPython.external.mathjax is deprecated, Mathjax is now installed by default with the notebook package")
-
diff --git a/IPython/frontend.py b/IPython/frontend.py
deleted file mode 100644
index 9cc3eaf..0000000
--- a/IPython/frontend.py
+++ /dev/null
@@ -1,29 +0,0 @@
-"""
-Shim to maintain backwards compatibility with old frontend imports.
-
-We have moved all contents of the old `frontend` subpackage into top-level
-subpackages (`html`, `qt` and `terminal`), and flattened the notebook into
-just `IPython.html`, formerly `IPython.frontend.html.notebook`.
-
-This will let code that was making `from IPython.frontend...` calls continue
-working, though a warning will be printed.
-"""
-
-# Copyright (c) IPython Development Team.
-# Distributed under the terms of the Modified BSD License.
-
-import sys
-from warnings import warn
-
-from IPython.utils.shimmodule import ShimModule, ShimWarning
-
-warn("The top-level `frontend` package has been deprecated since IPython 1.0. "
-     "All its subpackages have been moved to the top `IPython` level.", ShimWarning)
-
-# Unconditionally insert the shim into sys.modules so that further import calls
-# trigger the custom attribute access above
-
-sys.modules['IPython.frontend.html.notebook'] = ShimModule(
-    src='IPython.frontend.html.notebook', mirror='IPython.html')
-sys.modules['IPython.frontend'] = ShimModule(
-    src='IPython.frontend', mirror='IPython')
diff --git a/IPython/lib/kernel.py b/IPython/lib/kernel.py
deleted file mode 100644
index af98276..0000000
--- a/IPython/lib/kernel.py
+++ /dev/null
@@ -1,13 +0,0 @@
-"""[DEPRECATED] Utilities for connecting to kernels
-
-Moved to IPython.kernel.connect
-"""
-
-import warnings
-warnings.warn("IPython.lib.kernel moved to IPython.kernel.connect in IPython 1.0," 
-        " and will be removed in IPython 6.0.",
-    DeprecationWarning
-)
-
-from ipykernel.connect import *
-
diff --git a/IPython/parallel.py b/IPython/parallel.py
deleted file mode 100644
index 0f10012..0000000
--- a/IPython/parallel.py
+++ /dev/null
@@ -1,20 +0,0 @@
-"""
-Shim to maintain backwards compatibility with old IPython.parallel imports.
-"""
-# Copyright (c) IPython Development Team.
-# Distributed under the terms of the Modified BSD License.
-
-import sys
-from warnings import warn
-
-from IPython.utils.shimmodule import ShimModule, ShimWarning
-
-warn("The `IPython.parallel` package has been deprecated since IPython 4.0. "
-     "You should import from ipyparallel instead.", ShimWarning)
-
-# Unconditionally insert the shim into sys.modules so that further import calls
-# trigger the custom attribute access above
-
-sys.modules['IPython.parallel'] = ShimModule(
-    src='IPython.parallel', mirror='ipyparallel')
-
diff --git a/IPython/qt.py b/IPython/qt.py
deleted file mode 100644
index 7557a3f..0000000
--- a/IPython/qt.py
+++ /dev/null
@@ -1,24 +0,0 @@
-"""
-Shim to maintain backwards compatibility with old IPython.qt imports.
-"""
-# Copyright (c) IPython Development Team.
-# Distributed under the terms of the Modified BSD License.
-
-import sys
-from warnings import warn
-
-from IPython.utils.shimmodule import ShimModule, ShimWarning
-
-warn("The `IPython.qt` package has been deprecated since IPython 4.0. "
-     "You should import from qtconsole instead.", ShimWarning)
-
-# Unconditionally insert the shim into sys.modules so that further import calls
-# trigger the custom attribute access above
-
-_console = sys.modules['IPython.qt.console'] = ShimModule(
-    src='IPython.qt.console', mirror='qtconsole')
-
-_qt = ShimModule(src='IPython.qt', mirror='qtconsole')
-
-_qt.console = _console
-sys.modules['IPython.qt'] = _qt