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Pip requirements.txt generator based on imports in project

Project description

===============================
``pipreqs`` - Generate requirements.txt file for any project based on imports
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.. image:: https://img.shields.io/travis/bndr/pipreqs.svg
:target: https://travis-ci.org/bndr/pipreqs


.. image:: https://img.shields.io/pypi/v/pipreqs.svg
:target: https://pypi.python.org/pypi/pipreqs

.. image:: https://img.shields.io/pypi/dm/pipreqs.svg
:target: https://pypi.python.org/pypi/pipreqs

.. image:: https://img.shields.io/coveralls/bndr/pipreqs.svg
:target: https://coveralls.io/r/bndr/pipreqs


.. image:: https://img.shields.io/pypi/l/pipreqs.svg
:target: https://pypi.python.org/pypi/pipreqs



Installation
------------

::

pip install pipreqs

Usage
-----

::

Usage:
pipreqs [options] <path>

Options:
--use-local Use ONLY local package information instead of querying PyPI
--debug Print debug information
--savepath <file> Save the list of requirements in the given file

Example
-------

::

$ pipreqs /home/project/location
Looking for imports
Getting latest information about packages from PyPI
Found third-party imports: flask, requests, sqlalchemy, docopt
Successfully saved requirements file in /home/project/location/requirements.txt

Why not pip freeze?
-------------------

- ``pip freeze`` only saves the packages that are installed with ``pip install`` in your environment.
- pip freeze saves all packages in the environment including those that you don't use in your current project. (if you don't have virtualenv)
- and sometimes you just need to create requirements.txt for a new project without installing modules.




History
-------

0.2.3 (2015-05-09)
---------------------

* Fix multiple alias imports on the same line (Tiago Costa)
* More package mappings

0.2.2 (2015-05-08)
---------------------

* Add ImportName -> PackageName mapping
* More tests

0.2.1 (2015-05-08)
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* Fix for TypeError for implicit conversion

0.2.0 (2015-05-06)
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* Add --use-local option
* Exclude relative imports. (Dongwon Shin)
* Use "latest_release_id" instead of "release_ids[-1]" (Dongwon Shin)

0.1.9 (2015-05-01)
---------------------

* Output tuning (Harri Berglund)
* Use str.partition() to simplify the logic (cclaus)

0.1.8 (2015-04-26)
---------------------

* Fixed problems with local imports (Dongwon Shin)
* Fixed problems with imports with 'as' (Dongwon Shin)
* Fix indentation, pep8 Styling. (Michael Borisov)
* Optimize imports and adding missing import for sys module. (Michael Borisov)

0.1.7 (2015-04-24)
---------------------

* Add more assertions in tests
* Add more verbose output
* Add recursive delete to Makefile clean
* Update Readme

0.1.6 (2015-04-22)
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* py3 print function

0.1.5 (2015-04-22)
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* Add Readme, Add Examples
* Add Stdlib into package

0.1.1 (2015-04-22)
---------------------

* Fix regex matching for imports
* Release on Pypi

0.1.0 (2015-04-22)
---------------------

* First release on Github.

Project details


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