Sorry, indeed I was looking for a solution for IPython notebook. In that
case, the solution dose not work. I have the following error message.
=====================
---------------------------------------------------------------------------
MultipleInstanceError Traceback (most recent call last)
<ipython-input-2-b987e63c4aaa> in <module>()
----> 1 init_ipython_session(auto_int_to_Integer=True)
//anaconda/lib/python3.4/site-packages/sympy/interactive/session.py in
init_ipython_session(argv, auto_symbols, auto_int_to_Integer)
287 # don't draw IPython banner during initialization:
288 app.display_banner = False
--> 289 app.initialize(argv)
290
291 if auto_symbols:
//anaconda/lib/python3.4/site-packages/IPython/terminal/ipapp.py in
initialize(self, argv)
//anaconda/lib/python3.4/site-packages/IPython/config/application.py in
catch_config_error(method, app, *args, **kwargs)
90 """
91 try:
---> 92 return method(app, *args, **kwargs)
93 except (TraitError, ArgumentError) as e:
94 app.print_help()
//anaconda/lib/python3.4/site-packages/IPython/terminal/ipapp.py in
initialize(self, argv)
330 self.init_path()
331 # create the shell
--> 332 self.init_shell()
333 # and draw the banner
334 self.init_banner()
//anaconda/lib/python3.4/site-packages/IPython/terminal/ipapp.py in
init_shell(self)
346 self.shell = TerminalInteractiveShell.instance(parent=self,
347 display_banner=False,
profile_dir=self.profile_dir,
--> 348 ipython_dir=self.ipython_dir,
user_ns=self.user_ns)
349 self.shell.configurables.append(self)
350
//anaconda/lib/python3.4/site-packages/IPython/config/configurable.py in
instance(cls, *args, **kwargs)
363 raise MultipleInstanceError(
364 'Multiple incompatible subclass instances of '
--> 365 '%s are being created.' % cls.__name__
366 )
367
MultipleInstanceError: Multiple incompatible subclass instances of
TerminalInteractiveShell are being created.
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