try to make packaging more better

pass2csv.py

@@ -7,7 +7,7 @@ import sys
 
 import gnupg
 
-__version__ = '1.1.0'
+__version__ = '1.1.1'
 
 
 def stderr(s, *args, **kwargs):
@@ -259,7 +259,7 @@ def compile_regexp(pattern):
     return regexp
 
 
-if __name__ == '__main__':
+def cli():
     parsed = parse_args()
 
     failed = False
@@ -310,3 +310,6 @@ if __name__ == '__main__':
     }
 
     main(**kwargs)
+
+if __name__ == '__main__':
+    cli()

pyproject.toml

@@ -1,3 +1,35 @@
 [build-system]
-requires = ["setuptools", "wheel"]
 build-backend = "setuptools.build_meta"
+requires = ["setuptools"]
+
+[project]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Console",
+    "Intended Audience :: End Users/Desktop",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.6",
+    "Topic :: Utilities"
+]
+dependencies = ["python-gnupg"]
+description = 'Export pass(1), "the standard unix password manager", to CSV'
+dynamic = ["version"]
+keywords = ["csv", "export", "pass2csv"]
+maintainers = [
+    {name = "Rupus Reinefjord", email = "rupus@reinefjord.net"}
+]
+name = "pass2csv"
+readme = "README.md"
+requires-python = ">=3.6"
+
+[project.scripts]
+pass2csv = "pass2csv:cli"
+
+[project.urls]
+Changelog = "https://github.com/reinefjord/pass2csv/releases"
+Homepage = "https://github.com/reinefjord/pass2csv"
+
+[tool.setuptools.dynamic]
+version = {attr = "pass2csv.__version__"}

setup.cfg

@@ -1,23 +0,0 @@
-[metadata]
-name = pass2csv
-version = 1.1.0
-author = Rupus Reinefjord
-author_email = rupus@reinefjord.net
-description = Export pass(1), "the standard unix password manager", to CSV
-long_description = file: README.md
-long_description_content_type = text/markdown
-url = https://github.com/reinefjord/pass2csv
-classifiers =
-    Development Status :: 5 - Production/Stable
-    Environment :: Console
-    Intended Audience :: End Users/Desktop
-    License :: OSI Approved :: MIT License
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.6
-    Topic :: Utilities
-
-[options]
-scripts = pass2csv
-python_requires = >= 3.6
-install_requires = python-gnupg