def prepare_user_module(self, user_module=None, user_ns=None):
        """Prepare the module and namespace in which user code will be run.
        
        When IPython is started normally, both parameters are None: a new module
        is created automatically, and its __dict__ used as the namespace.
        
        If only user_module is provided, its __dict__ is used as the namespace.
        If only user_ns is provided, a dummy module is created, and user_ns
        becomes the global namespace. If both are provided (as they may be
        when embedding), user_ns is the local namespace, and user_module
        provides the global namespace.

        Parameters
        ----------
        user_module : module, optional
            The current user module in which IPython is being run. If None,
            a clean module will be created.
        user_ns : dict, optional
            A namespace in which to run interactive commands.

        Returns
        -------
        A tuple of user_module and user_ns, each properly initialised.
        """
        if user_module is None and user_ns is not None:
            user_ns.setdefault("__name__", "__main__")
            class DummyMod(object):
                "A dummy module used for IPython's interactive namespace."
                pass
            user_module = DummyMod()
            user_module.__dict__ = user_ns
            
        if user_module is None:
            user_module = types.ModuleType("__main__",
                doc="Automatically created module for IPython interactive environment")
        
        # We must ensure that __builtin__ (without the final 's') is always
        # available and pointing to the __builtin__ *module*.  For more details:
        # http://mail.python.org/pipermail/python-dev/2001-April/014068.html
        user_module.__dict__.setdefault('__builtin__', builtin_mod)
        user_module.__dict__.setdefault('__builtins__', builtin_mod)
        
        if user_ns is None:
            user_ns = user_module.__dict__

        return user_module, user_ns
def prepare_user_module(self, user_module=None, user_ns=None):
        """Prepare the module and namespace in which user code will be run.
        
        When IPython is started normally, both parameters are None: a new module
        is created automatically, and its __dict__ used as the namespace.
        
        If only user_module is provided, its __dict__ is used as the namespace.
        If only user_ns is provided, a dummy module is created, and user_ns
        becomes the global namespace. If both are provided (as they may be
        when embedding), user_ns is the local namespace, and user_module
        provides the global namespace.

        Parameters
        ----------
        user_module : module, optional
            The current user module in which IPython is being run. If None,
            a clean module will be created.
        user_ns : dict, optional
            A namespace in which to run interactive commands.

        Returns
        -------
        A tuple of user_module and user_ns, each properly initialised.
        """
        if user_module is None and user_ns is not None:
            user_ns.setdefault("__name__", "__main__")
            class DummyMod(object):
                "A dummy module used for IPython's interactive namespace."
                pass
            user_module = DummyMod()
            user_module.__dict__ = user_ns
            
        if user_module is None:
            user_module = types.ModuleType("__main__",
                doc="Automatically created module for IPython interactive environment")
        
        # We must ensure that __builtin__ (without the final 's') is always
        # available and pointing to the __builtin__ *module*.  For more details:
        # http://mail.python.org/pipermail/python-dev/2001-April/014068.html
        user_module.__dict__.setdefault('__builtin__', builtin_mod)
        user_module.__dict__.setdefault('__builtins__', builtin_mod)
        
        if user_ns is None:
            user_ns = user_module.__dict__

        return user_module, user_ns
def prepare_user_module ( self , user_module = None , user_ns = None ) : if user_module is None and user_ns is not None : user_ns . setdefault ( "__name__" , "__main__" ) class DummyMod ( object ) : "A dummy module used for IPython's interactive namespace." pass user_module = DummyMod ( ) user_module . __dict__ = user_ns if user_module is None : user_module = types . ModuleType ( "__main__" , doc = "Automatically created module for IPython interactive environment" ) # We must ensure that __builtin__ (without the final 's') is always # available and pointing to the __builtin__ *module*.  For more details: # http://mail.python.org/pipermail/python-dev/2001-April/014068.html user_module . __dict__ . setdefault ( '__builtin__' , builtin_mod ) user_module . __dict__ . setdefault ( '__builtins__' , builtin_mod ) if user_ns is None : user_ns = user_module . __dict__ return user_module , user_ns
Prepare the module and namespace in which user code will be run.
        
        When IPython is started normally, both parameters are None: a new module
        is created automatically, and its __dict__ used as the namespace.
        
        If only user_module is provided, its __dict__ is used as the namespace.
        If only user_ns is provided, a dummy module is created, and user_ns
        becomes the global namespace. If both are provided (as they may be
        when embedding), user_ns is the local namespace, and user_module
        provides the global namespace.

        Parameters
        ----------
        user_module : module, optional
            The current user module in which IPython is being run. If None,
            a clean module will be created.
        user_ns : dict, optional
            A namespace in which to run interactive commands.

        Returns
        -------
        A tuple of user_module and user_ns, each properly initialised.
Prepare the module and namespace in which user code will be run . When IPython is started normally both parameters are None : a new module is created automatically and its __dict__ used as the namespace . If only user_module is provided its __dict__ is used as the namespace . If only user_ns is provided a dummy module is created and user_ns becomes the global namespace . If both are provided ( as they may be when embedding ) user_ns is the local namespace and user_module provides the global namespace .