#!/usr/bin/env python
# Licensed under a 3-clause BSD style license - see LICENSE.rst

import glob
import os
import sys

import ah_bootstrap
from setuptools import setup

# A dirty hack to get around some early import/configurations ambiguities
if sys.version_info[0] >= 3:
    import builtins
else:
    import __builtin__ as builtins
builtins._ASTROPY_SETUP_ = True

from astropy_helpers.setup_helpers import (register_commands, get_debug_option,
                                           get_package_info)
from astropy_helpers.git_helpers import get_git_devstr
from astropy_helpers.version_helpers import generate_version_py

# Get some values from the setup.cfg
try:
    from ConfigParser import ConfigParser
except ImportError:
    from configparser import ConfigParser

conf = ConfigParser()

conf.read(['setup.cfg'])
metadata = dict(conf.items('metadata'))

PACKAGENAME = metadata.get('package_name', 'packagename')
DESCRIPTION = metadata.get('description', 'Astropy affiliated package')
AUTHOR = metadata.get('author', '')
AUTHOR_EMAIL = metadata.get('author_email', '')
LICENSE = metadata.get('license', 'unknown')
URL = metadata.get('url', 'http://astropy.org')

# Get the long description from the package's docstring
__import__(PACKAGENAME)
package = sys.modules[PACKAGENAME]
LONG_DESCRIPTION = package.__doc__

# Store the package name in a built-in variable so it's easy
# to get from other parts of the setup infrastructure
builtins._ASTROPY_PACKAGE_NAME_ = PACKAGENAME

# VERSION should be PEP386 compatible (http://www.python.org/dev/peps/pep-0386)
VERSION = metadata.get('version', '0.0.dev')

# Indicates if this version is a release version
RELEASE = 'dev' not in VERSION

if not RELEASE:
    VERSION += get_git_devstr(False)

# Populate the dict of setup command overrides; this should be done before
# invoking any other functionality from distutils since it can potentially
# modify distutils' behavior.
cmdclassd = register_commands(PACKAGENAME, VERSION, RELEASE)

# Freeze build information in version.py
generate_version_py(PACKAGENAME, VERSION, RELEASE,
                    get_debug_option(PACKAGENAME))

# Treat everything in scripts except README.rst and fits2pdf.py
# as a script to be installed
scripts = [fname for fname in glob.glob(os.path.join('scripts', '*'))
           if (os.path.basename(fname) != 'README.rst' and
               os.path.basename(fname) != 'fits2pdf.py')]
if sys.version_info[0] != 3:
    scripts = []

# Get configuration information from all of the various subpackages.
# See the docstring for setup_helpers.update_package_files for more
# details.
package_info = get_package_info()

# Add the project-global data
package_info['package_data'].setdefault(PACKAGENAME, [])
package_info['package_data'][PACKAGENAME].append('examples/*/*')
package_info['package_data'][PACKAGENAME].append('web/pgw/js/*.js')
package_info['package_data'][PACKAGENAME].append('web/pgw/js/*.css')

# Define entry points for command-line scripts
entry_points = {'console_scripts': []}

entry_point_list = conf.items('entry_points')
for entry_point in entry_point_list:
    entry_points['console_scripts'].append('{0} = {1}'.format(entry_point[0],
                                                              entry_point[1]))
if sys.version_info[0] != 3:
    entry_points = {}

# Include all .c files, recursively, including those generated by
# Cython, since we can not do this in MANIFEST.in with a "dynamic"
# directory name.
c_files = []
for root, dirs, files in os.walk(PACKAGENAME):
    for filename in files:
        if filename.endswith('.c'):
            c_files.append(
                os.path.join(
                    os.path.relpath(root, PACKAGENAME), filename))
package_info['package_data'][PACKAGENAME].extend(c_files)

# Note that requires and provides should not be included in the call to
# ``setup``, since these are now deprecated. See this link for more details:
# https://groups.google.com/forum/#!topic/astropy-dev/urYO8ckB2uM

setup_requires = ['numpy>=1.9']

# pretty much needed
install_requires = ['numpy>=1.9', 'qtpy>=1.1', 'setuptools>=1.0',
                    'astropy>=1.0']

# nice to have, but not required, depending on the application
extras_require = {
    'recommended': ['pillow>=3.2.0', 'scipy>=0.18.1', 'matplotlib>=1.5.1',
                    'opencv-python>=3.4.1', 'piexif>=1.0.13',
                    'beautifulsoup4>=4.3.2'],
}

setup(name=PACKAGENAME,
      version=VERSION,
      description=DESCRIPTION,
      requires=['numpy'],  # scipy not required, but strongly recommended
      provides=[PACKAGENAME],
      keywords=['scientific', 'image', 'viewer', 'numpy', 'toolkit',
                'astronomy', 'FITS'],
      classifiers=[
          "Intended Audience :: Science/Research",
          "License :: OSI Approved :: BSD License",
          "Operating System :: MacOS :: MacOS X",
          "Operating System :: Microsoft :: Windows",
          "Operating System :: POSIX",
          "Programming Language :: C",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3",
          "Topic :: Scientific/Engineering :: Astronomy",
          "Topic :: Scientific/Engineering :: Physics",
          ],
      scripts=scripts,
      setup_requires=setup_requires,
      install_requires=install_requires,
      extras_require=extras_require,
      python_requires='>=2.7',
      author=AUTHOR,
      author_email=AUTHOR_EMAIL,
      license=LICENSE,
      url=URL,
      long_description=LONG_DESCRIPTION,
      cmdclass=cmdclassd,
      zip_safe=False,
      use_2to3=False,
      entry_points=entry_points,
      **package_info
)