PASSPLZ

A barebones 16 character long password generator.

Installation

pip install passplz

Usage

$ passplz
=> dc7c5e5260644ce4

---

Built in Hacker School for the workshop:

Deploy your Python Package 101

Example package

passplz
├── bin
│   └── passplz
├── passplz
│   ├── __init__.py
│   └── tests
│       └── __init__.py
├── .gitignore
├── .travis.yml
├── README.md
├── setup.cfg
└── setup.py

setup.py file

• It is a setup script
  • Is the centre of all activity in building, distributing, and installing modules using the Distutils
• Used to install a package doing
  • python setup.py install
  • pip install .
• Also used to deploy your package to PyPI

Example

from setuptools import setup

setup(name='passplz',
      version='0.1.0',
      description='A simple password generator',
      url='http://github.com/davoclavo/passplz',
      author='David Gomez Urquiza',
      author_email='[email protected]',
      license='MIT',
      packages=['passplz'],

      test_suite='nose.collector',
      tests_require=['nose', 'nose-cov'],

      scripts=['bin/passplz'],
      )

requirements.txt file

• pip-only
• List of requirements or dependencies
• Useful for "private applications", such as a webapp that won't be pushed to PyPI
• I use it for development dependencies (such as test dependencies), but would be way cooler to have it all in setup.py and `setup.cfg

Deploying to PyPI

1. Create a PyPI account
2. Register your package: - python setup.py register -r pypi
3. Upload your package: - python setup.py sdist upload -r pypi
4. Remember to bump versions if a new version is deployed

Tests

• python setup.py test
• This is a bomb if you are using nose because you can load plugins
  • python setup.py nosetests

setup.cfg file

• setup.py's sidekick

[nosetests]
with-coverage=1
cover-package=passplz

Continuous Integration using Travis CI

• Signin using Github
• Flick the switch on your project at travis-ci.org/profile
• Add a .travis.yml file to your repo
• Push changes to github
• PyPI deployment
  • Add deploy key to your .yml
  • Encrypt your PyPI password: travis encrypt --add deploy.password

Example:

language: python
sudo: false
python:
  - '2.6'
  - '2.7'
  - '3.3'
  - '3.4'
  - pypy
deploy:
  provider: pypi
  user: davoclavo
  password:
    secure: ib4iaqycgcF3ijSC...
install:
  - python setup.py install
  - pip install coveralls
script: 
  - python setup.py nosetests
after_success: coveralls

Coverage using coveralls.io

• Signup using Github

• Add to your .travis.yml:

  script:
    - ... --with-cov
  install:
    ...
    - pip install coveralls
  after_success:
    - coveralls
  

README.md

• Add install instructions

    Installation
    ============

    From pip

    ```
    pip install passplz
    ```

    From source

    ```
    git clone https://github.com/davoclavo/passplz.git
    cd passplz
    python setup.py install
    ```

• Add badges (shields) using shields.io
  • 
  • 
  • 
  • 

[![](https://img.shields.io/travis/davoclavo/passplz.svg)](https://travis-ci.org/davoclavo/passplz)
[![](https://img.shields.io/coveralls/davoclavo/passplz.svg)](https://coveralls.io/r/davoclavo/passplz)
[![](https://img.shields.io/pypi/v/passplz.svg)](https://pypi.python.org/pypi/passplz)
[![](https://img.shields.io/badge/coolness-ultrasupercool-blue.svg)](http://i.imgur.com/oJ6ZZf8.gif)

https://img.shields.io/travis/joyent/node.svg

Useful references

• How To Package Your Python Code
• Python Packaging User Guide
• Cookiecutter
• Cookiecutter-pypackage
• PyPI release checklist