setup.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

# Photobooth - a flexible photo booth software
# Copyright (C) 2018  Balthasar Reuter <photobooth at re - web dot eu>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.

"""A setuptools based setup module for the photobooth.

It uses the sampleprojects template (https://github.com/pypa/sampleproject)
with relevant changes in place.
"""

# Always prefer setuptools over distutils
from setuptools import setup, find_packages
# To use a consistent encoding
from codecs import open
from os import path, listdir
# To compile message catalogs
from setuptools.command.sdist import sdist
from distutils.command.build import build

here = path.abspath(path.dirname(__file__))


class CustomBuild(build):
    """Custom ``build`` class to include additional build steps."""

    sub_commands = [
        ('compile_catalog', None),  # Run ``compile_catalog`` to create mo files
    ] + build.sub_commands


def get_mo_files(basedir, installdir):
    """Function to find all the .mo files for installation."""

    data_files = []

    for d in listdir(basedir):
        if path.isdir(path.join(basedir, d)):
            data_files.append((path.join(installdir, d, 'LC_MESSAGES'),
                               [path.join(basedir, d, 'LC_MESSAGES',
                                          'photobooth.mo')]))

    return data_files


# Get the long description from the README file
with open(path.join(here, 'README.md'), encoding='utf-8') as f:
    long_description = f.read()

# Arguments marked as "Required" below must be included for upload to PyPI.
# Fields marked as "Optional" may be commented out.

setup(
    # This is the name of your project. The first time you publish this
    # package, this name will be registered for you. It will determine how
    # users can install this project, e.g.:
    #
    # $ pip install sampleproject
    #
    # And where it will live on PyPI: https://pypi.org/project/sampleproject/
    #
    # There are some restrictions on what makes a valid project name
    # specification here:
    # https://packaging.python.org/specifications/core-metadata/#name
    name='photobooth',  # Required

    # Versions should comply with PEP 440:
    # https://www.python.org/dev/peps/pep-0440/
    #
    # For a discussion on single-sourcing the version across setup.py and the
    # project code, see
    # https://packaging.python.org/en/latest/single_source_version.html
    # version='dev',  # Required
    use_scm_version=True,
    setup_requires=['setuptools_scm', 'Babel'],

    # This is a one-line description or tagline of what your project does. This
    # corresponds to the "Summary" metadata field:
    # https://packaging.python.org/specifications/core-metadata/#summary
    description='A flexible photobooth software',  # Required

    # This is an optional longer description of your project that represents
    # the body of text which users will see when they visit PyPI.
    #
    # Often, this is the same as your README, so you can just read it in from
    # that file directly (as we have already done above)
    #
    # This field corresponds to the "Description" metadata field:
    # https://packaging.python.org/specifications/core-metadata/#description-optional
    long_description=long_description,  # Optional

    # Denotes that our long_description is in Markdown; valid values are
    # text/plain, text/x-rst, and text/markdown
    #
    # Optional if long_description is written in reStructuredText (rst) but
    # required for plain-text or Markdown; if unspecified, "applications should
    # attempt to render [the long_description] as text/x-rst; charset=UTF-8 and
    # fall back to text/plain if it is not valid rst" (see link below)
    #
    # This field corresponds to the "Description-Content-Type" metadata field:
    # https://packaging.python.org/specifications/core-metadata/#description-content-type-optional
    long_description_content_type='text/markdown',  # Optional (see note above)

    # This should be a valid link to your project's main homepage.
    #
    # This field corresponds to the "Home-Page" metadata field:
    # https://packaging.python.org/specifications/core-metadata/#home-page-optional
    url='https://github.com/reuterbal/photobooth',  # Optional

    # This should be your name or the name of the organization which owns the
    # project.
    author='reuterbal',  # Optional

    # This should be a valid email address corresponding to the author listed
    # above.
    # author_email='',  # Optional

    # Classifiers help users find your project by categorizing it.
    #
    # For a list of valid classifiers, see https://pypi.org/classifiers/
    classifiers=[  # Optional
        # How mature is this project? Common values are
        #   3 - Alpha
        #   4 - Beta
        #   5 - Production/Stable
        'Development Status :: 4 - Beta',

        'Environment :: X11 Applications :: Qt',

        # Indicate who your project is intended for
        'Intended Audience :: Developers',
        'Intended Audience :: End Users/Desktop',

        'Topic :: Multimedia :: Graphics :: Capture :: Digital Camera',

        # Pick your license as you wish
        'License :: OSI Approved :: GNU Affero General Public License v3',

        'Natural Language :: English',

        'Operating System :: OS Independent',

        # Specify the Python versions you support here. In particular, ensure
        # that you indicate whether you support Python 2, Python 3 or both.
        'Programming Language :: Python :: 3',

    ],

    # This field adds keywords for your project which will appear on the
    # project page. What does your project relate to?
    #
    # Note that this is a string of words separated by whitespace, not a list.
    keywords='photobooth gphoto2 opencv camera raspberry pi',  # Optional

    # You can just specify package directories manually here if your project is
    # simple. Or you can use find_packages().
    #
    # Alternatively, if you just want to distribute a single Python file, use
    # the `py_modules` argument instead as follows, which will expect a file
    # called `my_module.py` to exist:
    #
    #   py_modules=["my_module"],
    #
    packages=find_packages(exclude=['contrib', 'docs', 'tests']),  # Required

    # This field lists other packages that your project depends on to run.
    # Any package you put here will be installed by pip when your project is
    # installed, so they must be valid existing projects.
    #
    # For an analysis of "install_requires" vs pip's requirements files see:
    # https://packaging.python.org/en/latest/requirements.html
    install_requires=[
        'opencv-python',
        'Pillow',
        'gpiozero',
        'gphoto2',
        'pycups',
        'requests'
        ],

    # List additional groups of dependencies here (e.g. development
    # dependencies). Users will be able to install these using the "extras"
    # syntax, for example:
    #
    #   $ pip install sampleproject[dev]
    #
    # Similar to `install_requires` above, these must be valid existing
    # projects.
    extras_require={  # Optional
        'pyqt': ['PyQt5'],
        'picamera': ['picamera'],
        'gphoto2-cffi': ['gphoto2-cffi'],
        'dev': ['setuptools', 'wheel', 'twine', 'Babel',],
    },

    python_requires='>=3.5',

    # If there are data files included in your packages that need to be
    # installed, specify them here.
    #
    # If using Python 2.6 or earlier, then these have to be included in
    # MANIFEST.in as well.
    package_data={  # Optional
        'photobooth': ['*.cfg'],
    },

    # Although 'package_data' is the preferred approach, in some case you may
    # need to place data files outside of your packages. See:
    # http://docs.python.org/3.4/distutils/setupscript.html#installing-additional-files
    #
    # In this case, 'data_file' will be installed into '<sys.prefix>/my_data'
    # data_files=[('my_data', ['data/data_file'])],  # Optional
    data_files=[] + 
        get_mo_files(path.join(here, 'photobooth', 'locale'),
                     path.join('usr', 'share', 'locale')),

    # To provide executable scripts, use entry points in preference to the
    # "scripts" keyword. Entry points provide cross-platform support and allow
    # `pip` to create the appropriate form of executable for the target
    # platform.
    #
    # For example, the following would provide a command called `sample` which
    # executes the function `main` from this package when invoked:
    entry_points={  # Optional
        'console_scripts': [
            'photobooth=photobooth:main',
        ],
    },

    # List additional URLs that are relevant to your project as a dict.
    #
    # This field corresponds to the "Project-URL" metadata fields:
    # https://packaging.python.org/specifications/core-metadata/#project-url-multiple-use
    #
    # Examples listed include a pattern for specifying where the package tracks
    # issues, where the source is hosted, where to say thanks to the package
    # maintainers, and where to support the project financially. The key is
    # what's used to render the link text on PyPI.
    project_urls={  # Optional
        'Bug Reports': 'https://github.com/reuterbal/photobooth/issues',
        'Source': 'https://github.com/reuterbal/photobooth/',
    },

    cmdclass={
        'build': CustomBuild,
    },
)