Use new way of recording version & other metadata

eprints2bags/__init__.py

@@ -17,57 +17,31 @@
 Copyright
 ---------
 
-Copyright (c) 2019 by the California Institute of Technology.  This code is
-open-source software released under a 3-clause BSD license.  Please see the
+Copyright (c) 2019-2020 by the California Institute of Technology.  This code
+is open-source software released under a 3-clause BSD license.  Please see the
 file "LICENSE" for more information.
 '''
 
-from os import path
-import sys
+# Package metadata ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#  ╭────────────────────── Notice ── Notice ── Notice ─────────────────────╮
+#  |    The following values are automatically updated at every release    |
+#  |    by the Makefile. Manual changes to these values will be lost.      |
+#  ╰────────────────────── Notice ── Notice ── Notice ─────────────────────╯
 
-# Set module-level dunder variables like __version__
-# .............................................................................
-# The following code reads from either ../setup.cfg (if running from a source
-# directory) or data/setup.cfg (if running from an application created by
-# PyInstaller using our PyInstaller configuration scheme), or the installed
-# package metadata (if installed normally).  It reads config vars and sets the
-# corresponding module-level variables with '__' surrounding their names.
-
-keys = ['version', 'description', 'license', 'url', 'keywords',
-        'author', 'author_email', 'maintainer', 'maintainer_email']
-
-this_module = sys.modules[__package__]
-module_path = this_module.__path__[0]
-setup_cfg = path.join(module_path, 'data/setup.cfg')
-if not path.exists(setup_cfg):
-    setup_cfg = path.join(path.dirname(__file__), '..', 'setup.cfg')
-
-if path.exists(setup_cfg):
-    # If setup.cfg is directly available, use that.
-    from setuptools.config import read_configuration
-    conf_dict = read_configuration(setup_cfg)
-    conf = conf_dict['metadata']
-    for name in [key for key in keys if key in conf]:
-        variable_name = '__' + name + '__'
-        setattr(this_module, variable_name, str(conf[name]))
-else:
-    # If we are not running from the source directory, we read from the
-    # package metadata file created by setuptools.
-    import distutils.dist, io, pkg_resources
-    pkg = pkg_resources.get_distribution(__package__)
-    metadata = distutils.dist.DistributionMetadata()
-    metadata.read_pkg_file(io.StringIO(pkg.get_metadata(pkg.PKG_INFO)))
-    for name in [key for key in keys if hasattr(metadata, key)]:
-        variable_name = '__' + name + '__'
-        setattr(this_module, variable_name, getattr(metadata, name))
+__version__     = '1.9.2'
+__description__ = 'Download EPrints content and save it in BagIt-format bags'
+__url__         = 'https://github.com/caltechlibrary/eprints2bags'
+__author__      = 'Michael Hucka'
+__email__       = '[email protected]'
+__license__     = 'BSD 3-clause'
 
 
 # Miscellaneous utilities.
 # .............................................................................
 
 def print_version():
-    this_module = sys.modules[__package__]
-    print('{} version {}'.format(this_module.__name__, this_module.__version__))
-    print('Authors: {}'.format(this_module.__author__))
-    print('URL: {}'.format(this_module.__url__))
-    print('License: {}'.format(this_module.__license__))
+    print(f'{__name__} version {__version__}')
+    print(f'Authors: {__author__}')
+    print(f'URL: {__url__}')
+    print(f'License: {__license__}')