If you are a Linux developer and seldom need to search python-docs for your programing work, here comes an Unity lens that will further ease your searching. This lens is available for recent versions of Ubuntu and can be installed from a PPA.
To add this lens, run these commands in terminal:
sudo apt-add-repository ppa:pablorubianes-uy/pythondoc
sudo apt-get update
sudo apt-get install pythondoc-lens
The lens has been developed using Quickly and is still under development. If you find a bug, you can file it here.