Trying to run iPython inside of a virtualenv virtual environment will likely result in this error:
JohnWARNING: Attempting to work in a virtualenv. If you encounter problems, please install IPython inside the virtualenv.This is a problem because my virtual environment is running Python 3.5, and iPython is using the system's Python 2.7.
Make sure your virtual environment is activated. For this demo, mine is called py3.
workon py3Now install iPython.
pip install iPythonor
pip3 install iPythonAfter running iPython you may still see the warning find that it's still trying to use Python 2.7. If so, look at Step 2.
From your bash shell, run:
hash -rAnd try running iPython again.
When you've run iPython previously in a shell session, that command was cached. This command simply resets the cache. And now when you run:
ipythonIt will refer to the version of iPython that you installed in your virtual environment.
You're now running iPython.
In this guide we'll cover how to merge two (or more) dictionaries in Python. There are a few ways to do it, so we'll cover multiple methods.