Update shim warnings to include IPython version.

It will soon be 2 major versions, and we are dropping,
I'm considering either dropping shims, or insert a filter to make them
raise and let a last chance for users to upgrade before removing.

Closes  #10143

IPython/config.py

@@ -1,19 +1,19 b''
 """
 Shim to maintain backwards compatibility with old IPython.config 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.config` package has been deprecated. "
+warn("The `IPython.config` package has been deprecated since IPython 4.0. "
      "You should import from traitlets.config instead.", ShimWarning)
 
 
 # Unconditionally insert the shim into sys.modules so that further import calls
 # trigger the custom attribute access above
 
 sys.modules['IPython.config'] = ShimModule(src='IPython.config', mirror='traitlets.config')

IPython/frontend.py

@@ -1,29 +1,29 b''
 """
 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. "
+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')

IPython/html.py

@@ -1,28 +1,28 b''
 """
 Shim to maintain backwards compatibility with old IPython.html 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.html` package has been deprecated. "
+warn("The `IPython.html` package has been deprecated since IPython 4.0. "
      "You should import from `notebook` instead. "
      "`IPython.html.widgets` has moved to `ipywidgets`.", ShimWarning)
 
 _widgets = sys.modules['IPython.html.widgets'] = ShimModule(
     src='IPython.html.widgets', mirror='ipywidgets')
 
 _html = ShimModule(
     src='IPython.html', mirror='notebook')
 
 # hook up widgets
 _html.widgets = _widgets
 sys.modules['IPython.html'] = _html
 
 if __name__ == '__main__':
     from notebook import notebookapp as app
     app.launch_new_instance()

IPython/kernel/__init__.py

@@ -1,35 +1,35 b''
 """
 Shim to maintain backwards compatibility with old IPython.kernel 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.kernel` package has been deprecated. "
+warn("The `IPython.kernel` package has been deprecated since IPython 4.0."
      "You should import from ipykernel or jupyter_client instead.", ShimWarning)
 
 
 # zmq subdir is gone
 sys.modules['IPython.kernel.zmq.session'] = ShimModule(
     src='IPython.kernel.zmq.session', mirror='jupyter_client.session')
 sys.modules['IPython.kernel.zmq'] = ShimModule(
     src='IPython.kernel.zmq', mirror='ipykernel')
 
 for pkg in ('comm', 'inprocess'):
     src = 'IPython.kernel.%s' % pkg
     sys.modules[src] = ShimModule(src=src, mirror='ipykernel.%s' % pkg)
 
 for pkg in ('ioloop', 'blocking'):
     src = 'IPython.kernel.%s' % pkg
     sys.modules[src] = ShimModule(src=src, mirror='jupyter_client.%s' % pkg)
 
 # required for `from IPython.kernel import PKG`
 from ipykernel import comm, inprocess
 from jupyter_client import ioloop, blocking
 # public API
 from ipykernel.connect import *
 from jupyter_client import *

IPython/nbconvert.py

@@ -1,19 +1,19 b''
 """
 Shim to maintain backwards compatibility with old IPython.nbconvert 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.nbconvert` package has been deprecated. "
+warn("The `IPython.nbconvert` package has been deprecated since IPython 4.0. "
      "You should import from nbconvert instead.", ShimWarning)
 
 # Unconditionally insert the shim into sys.modules so that further import calls
 # trigger the custom attribute access above
 
 sys.modules['IPython.nbconvert'] = ShimModule(
     src='IPython.nbconvert', mirror='nbconvert')

IPython/nbformat.py

@@ -1,19 +1,19 b''
 """
 Shim to maintain backwards compatibility with old IPython.nbformat 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.nbformat` package has been deprecated. "
+warn("The `IPython.nbformat` package has been deprecated since IPython 4.0. "
      "You should import from nbformat instead.", ShimWarning)
 
 # Unconditionally insert the shim into sys.modules so that further import calls
 # trigger the custom attribute access above
 
 sys.modules['IPython.nbformat'] = ShimModule(
     src='IPython.nbformat', mirror='nbformat')

IPython/parallel.py

@@ -1,20 +1,20 b''
 """
 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. "
+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')
 

IPython/qt.py

@@ -1,24 +1,24 b''
 """
 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. "
+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

IPython/terminal/console.py

@@ -1,19 +1,19 b''
 """
 Shim to maintain backwards compatibility with old IPython.terminal.console 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.terminal.console` package has been deprecated. "
+warn("The `IPython.terminal.console` package has been deprecated since IPython 4.0. "
      "You should import from jupyter_console instead.", ShimWarning)
 
 # Unconditionally insert the shim into sys.modules so that further import calls
 # trigger the custom attribute access above
 
 sys.modules['IPython.terminal.console'] = ShimModule(
     src='IPython.terminal.console', mirror='jupyter_console')