feat(python): Python Bindings

Python Bindings are working again

src/python/gridfire/__init__.py

@@ -1,7 +1,7 @@
 from ._gridfire import *
 import sys
 
-from ._gridfire import type, utils, engine, solver, exceptions, partition, reaction, screening, io, policy
+from ._gridfire import type, utils, engine, solver, exceptions, partition, reaction, screening, io, policy, config
 
 sys.modules['gridfire.type'] = type
 sys.modules['gridfire.utils'] = utils
@@ -13,8 +13,61 @@ sys.modules['gridfire.reaction'] = reaction
 sys.modules['gridfire.screening'] = screening
 sys.modules['gridfire.policy'] = policy
 sys.modules['gridfire.io'] = io
+sys.modules['gridfire.config'] = config
 
-__all__ = ['type', 'utils', 'engine', 'solver', 'exceptions', 'partition', 'reaction', 'screening', 'io', 'policy']
+__all__ = ['type', 'utils', 'engine', 'solver', 'exceptions', 'partition', 'reaction', 'screening', 'io', 'policy', 'config']
 
-__version__ = "v0.7.4_rc2"
+import importlib.metadata
 
+try:
+    _meta = importlib.metadata.metadata('gridfire')
+    __version__ = _meta['Version']
+    __author__ = _meta['Author']
+    __license__ = _meta['License']
+    __email__ = _meta['Author-email']
+    __url__ = _meta['Home-page'] or _meta.get('Project-URL', '').split(',')[0].split(' ')[-1].strip()
+    __description__ = _meta['Summary']
+except importlib.metadata.PackageNotFoundError :
+    __version__ = 'unknown - Package not installed'
+    __author__ = 'Emily M. Boudreaux'
+    __license__ = 'GNU General Public License v3.0'
+    __email__ = 'emily.boudreaux@dartmouth.edu'
+    __url__ = 'https://github.com/4D-STAR/GridFire'
+
+def gf_metadata():
+    return {
+        'version': __version__,
+        'author': __author__,
+        'license': __license__,
+        'email': __email__,
+        'url': __url__,
+        'description': __description__
+    }
+
+def gf_version():
+    return __version__
+
+def gf_author():
+    return __author__
+
+def gf_license():
+    return __license__
+
+def gf_email():
+    return __email__
+
+def gf_url():
+    return __url__
+
+def gf_description():
+    return __description__
+
+def gf_collaboration():
+    return "4D-STAR Collaboration"
+
+def gf_credits():
+    return [
+        "Emily M. Boudreaux - Lead Developer",
+        "Aaron Dotter - Co-Developer",
+        "4D-STAR Collaboration - Contributors"
+    ]