How to clear variables in ipython?

Question

Sometimes I rerun a script within the same ipython session and I get bad surprises when variables haven\'t been cleared. How do I clear all variables? And is it possible to

Answer 1

Adding the following lines to a new script will clear all variables each time you rerun the script:

from IPython import get_ipython
get_ipython().magic('reset -sf') 

To make life easy, you can add them to your default template.

In Spyder: Tools>Preferences>Editor>Edit template