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# -*- coding: utf-8 -*-
"""
Package Creator
"""
#*****************************************************************************
# Copyright (C) 2016 Volker Braun <vbraun.name@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
# http://www.gnu.org/licenses/
#*****************************************************************************
import os
import logging
log = logging.getLogger()
from sage_bootstrap.env import SAGE_ROOT
class PackageCreator(object):
def __init__(self, package_name):
self.package_name = package_name
self.path = os.path.join(SAGE_ROOT, 'build', 'pkgs', package_name)
try:
os.mkdir(self.path)
except OSError:
pass
def set_version(self, version):
"""
Write the version to ``package-version.txt``
"""
with open(os.path.join(self.path, 'package-version.txt'), 'w+') as f:
f.write(version)
f.write('\n')
def set_type(self, pkg_type):
"""
Write the package type to ``type``
"""
with open(os.path.join(self.path, 'type'), 'w+') as f:
f.write(pkg_type)
f.write('\n')
def set_tarball(self, tarball, upstream_url):
"""
Write the tarball name pattern to ``checksums.ini``
"""
with open(os.path.join(self.path, 'checksums.ini'), 'w+') as f:
f.write('tarball={0}'.format(tarball))
f.write('\n')
if upstream_url:
f.write('upstream_url={0}'.format(upstream_url))
f.write('\n')
def set_description(self, description, license, upstream_contact):
"""
Write the ``SPKG.rst`` file
"""
with open(os.path.join(self.path, 'SPKG.rst'), 'w+') as f:
def heading(title, char='-'):
return '{0}\n{1}\n\n'.format(title, char * len(title))
if description:
title = '{0}: {1}'.format(self.package_name, description)
else:
title = self.package_name
f.write(heading(title, '='))
f.write(heading('Description'))
if description:
f.write('{0}\n\n'.format(description))
f.write(heading('License'))
if license:
f.write('{0}\n\n'.format(license))
f.write(heading('Upstream Contact'))
if upstream_contact:
f.write('{0}\n\n'.format(upstream_contact))
def set_python_data_and_scripts(self, pypi_package_name=None, source='normal'):
"""
Write the file ``dependencies`` and other files for Python packages.
If ``source`` is ``"normal"``, write the files ``spkg-install.in`` and
``install-requires.txt``.
If ``source`` is ``"pip"``, write the file ``requirements.txt``.
"""
if pypi_package_name is None:
pypi_package_name = self.package_name
with open(os.path.join(self.path, 'dependencies'), 'w+') as f:
f.write('$(PYTHON) | $(PYTHON_TOOLCHAIN)\n\n')
f.write('----------\nAll lines of this file are ignored except the first.\n')
if source == 'normal':
with open(os.path.join(self.path, 'spkg-install.in'), 'w+') as f:
f.write('cd src\nsdh_pip_install .\n')
with open(os.path.join(self.path, 'install-requires.txt'), 'w+') as f:
f.write('{0}\n'.format(pypi_package_name))
elif source == 'pip':
with open(os.path.join(self.path, 'requirements.txt'), 'w+') as f:
f.write('{0}\n'.format(pypi_package_name))
elif source == 'script':
pass
else:
raise ValueError('package source must be one of normal, script, or pip')
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