Find all packages installed with easy_install/pip?

Question

Is there a way to find all Python PyPI packages that were installed with easy_install or pip? I mean, excluding everything that was/is installed with the distributions tool

Answer 1

Adding to @Paul Woolcock's answer,

pip freeze > requirements.txt

will create a requirements file with all installed packages along with the installed version numbers in the active environment at the current location. Running

pip install -r requirements.txt

will install the packages specified in the requirements file.