Embedding IPython

The embed() function of IPython module makes it possible to embed IPython in your Python codes’ namespace. Thereby you can leverage IPython features pke object introspection and tab completion, in default Python environment.

Python objects present in the global namespace before embedding, will be available to IPython.

If new objects are formed while in IPython or previous objects are modified, they will be automatically available to default environment after exiting IPython. Embedded IPython shell doesn’t change the state of earper code or objects.

However, if IPython is embedded in local namespace pke inside a function, the objects inside it will not be available once it is closed. Here, we have defined a function add(). Inside add() we invoke IPython and declared a variable. If we try to access variable in IPython after it is closed, NameError exception will be raised.