fix: move metadata from __init__.py into setup.cfg (#153)

setup.cfg

@@ -1,14 +1,14 @@
 [metadata]
 name = waybackpy
 version = attr: waybackpy.__version__
-description = attr: waybackpy.__description__
+description = Python package that interfaces with the Internet Archive's Wayback Machine APIs. Archive pages and retrieve archived pages easily.
 long_description = file: README.md
 long_description_content_type = text/markdown
-license = attr: waybackpy.__license__
-author = attr: waybackpy.__author__
-author_email = attr: waybackpy.__author_email__
-url = attr: waybackpy.__url__
-download_url = attr: waybackpy.__download_url__
+license = MIT
+author = Akash Mahanty
+author_email = akamhy@yahoo.com
+url = https://akamhy.github.io/waybackpy/
+download_url = https://github.com/akamhy/waybackpy/releases
 project_urls =
     Documentation = https://github.com/akamhy/waybackpy/wiki
     Source = https://github.com/akamhy/waybackpy

waybackpy/__init__.py

@@ -1,17 +1,6 @@
 """Module initializer and provider of static information."""
 
-__title__ = "waybackpy"
-__description__ = (
-    "Python package that interfaces with the Internet Archive's Wayback Machine APIs. "
-    "Archive pages and retrieve archived pages easily."
-)
-__url__ = "https://akamhy.github.io/waybackpy/"
 __version__ = "3.0.3"
-__download_url__ = f"https://github.com/akamhy/waybackpy/archive/{__version__}.tar.gz"
-__author__ = "Akash Mahanty"
-__author_email__ = "akamhy@yahoo.com"
-__license__ = "MIT"
-__copyright__ = "Copyright 2020-2022 Akash Mahanty et al."
 
 from .availability_api import WaybackMachineAvailabilityAPI
 from .cdx_api import WaybackMachineCDXServerAPI
@@ -19,14 +8,6 @@ from .save_api import WaybackMachineSaveAPI
 from .wrapper import Url
 
 __all__ = [
-    "__author__",
-    "__author_email__",
-    "__copyright__",
-    "__description__",
-    "__license__",
-    "__title__",
-    "__url__",
-    "__download_url__",
     "__version__",
     "WaybackMachineAvailabilityAPI",
     "WaybackMachineCDXServerAPI",