mork 0.1.2

A project for installing packages across the virtualenv boundary.

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mork: A project for installing packages across the virtualenv boundary.
===============================================================================

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:alt: Documentation Status

Summary
=======

Mork_ is a library designed for installing and querying python packages inside virtual
environments.


🐉 See What's Installed
-----------------------

::

>>> import mork
>>> venv = mork.VirtualEnv.from_project_path('/home/user/git/pipenv')
>>> dists = venv.get_distributions()
>>> [dist for dist in dists][:3]
[wheel 0.31.1 (/home/user/.virtualenvs/pipenv-MfOPs1lW/lib/python3.7/site-packages), Werkzeug 0.14.1 (/home/user/.virtualenvs/pipenv-MfOPs1lW/lib/python3.7/site-packages), vistir 0.1.4 (/home/user/.virtualenvs/pipenv-MfOPs1lW/lib/python3.7/site-packages)]


🐉 Install A Package
--------------------

::

>>> from requirementslib.models.requirements import Requirement
>>> r = Requirement.from_line("requests")
>>> venv.install(r, editable=False)


🐉 Uninstall a Package
----------------------

::

>>> pkg = "pytz"
>>> with venv.uninstall(pkg, auto_confirm=True) as uninstall:
if uninstall.paths:
cleaned = pkg
>>> print("Removed package: %s" % cleaned)


🐉 Display Information about Python
-----------------------------------

::

>>> venv.python
'/home/user/.virtualenvs/pipenv-MfOPs1lW/bin/python'
>>> venv.python_version
'3.7'


🐉 Run Commands Inside the Virtualenv
-------------------------------------

::

>>> cmd = venv.run("env")
>>> [line for line in cmd.out.splitlines() if line.startswith("VIRTUAL_ENV")]
['VIRTUAL_ENV=/user/hawk/.virtualenvs/pipenv-MfOPs1lW']
>>> cmd = venv.run_py(["import os; print(os.environ.get('VIRTUAL_ENV'))"])
Deactivating virtualenv...
>>> cmd.out
'/home/user/.virtualenvs/pipenv-MfOPs1lW\n'
>>> with venv.activated():
print(os.environ["VIRTUAL_ENV"])
/home/hawk/.virtualenvs/pipenv-MfOPs1lW


`Read the documentation <https://mork.readthedocs.io/>`__.