setup.py

#!/usr/bin/env python
# encoding: utf-8

from __future__ import absolute_import, print_function

import glob
import os
import subprocess
import sys
from codecs import open

from setuptools import setup

if sys.version_info < (2, 7):
    print("Python 2.7 or higher is required")
    sys.exit(1)

description = "Create and validate BagIt packages"

with open("README.rst", encoding="utf-8") as readme:
    long_description = readme.read()

tests_require = ["mock", "coverage"]


def get_message_catalogs():
    message_catalogs = []

    for po_file in glob.glob("locale/*/LC_MESSAGES/bagit-python.po"):
        mo_file = po_file.replace(".po", ".mo")

        if not os.path.exists(mo_file) or os.path.getmtime(mo_file) < os.path.getmtime(
            po_file
        ):
            try:
                subprocess.check_call(["msgfmt", "-o", mo_file, po_file])
            except (OSError, subprocess.CalledProcessError) as exc:
                print(
                    "Translation catalog %s could not be compiled (is gettext installed?) "
                    " — translations will not be available for this language: %s"
                    % (po_file, exc),
                    file=sys.stderr,
                )
                continue

        message_catalogs.append((os.path.dirname(mo_file), (mo_file,)))

    return message_catalogs


setup(
    name="bagit",
    use_scm_version=True,
    url="https://libraryofcongress.github.io/bagit-python/",
    author="Ed Summers",
    author_email="ehs@pobox.com",
    py_modules=["bagit"],
    scripts=["bagit.py"],
    data_files=get_message_catalogs(),
    description=description,
    long_description=long_description,
    platforms=["POSIX"],
    test_suite="test",
    setup_requires=["setuptools_scm"],
    tests_require=tests_require,
    classifiers=[
        "License :: Public Domain",
        "Intended Audience :: Developers",
        "Topic :: Communications :: File Sharing",
        "Topic :: Software Development :: Libraries :: Python Modules",
        "Topic :: System :: Filesystems",
        "Programming Language :: Python :: 2.7",
        "Programming Language :: Python :: 3.1",
        "Programming Language :: Python :: 3.2",
        "Programming Language :: Python :: 3.3",
        "Programming Language :: Python :: 3.4",
        "Programming Language :: Python :: 3.5",
        "Programming Language :: Python :: 3.6",
    ],
)