Fix package for other installers (like poetry)

pyproject.toml

@@ -1,6 +1,5 @@
 [project]
 name = "async-simple-salesforce"
-version = "1.12.6a3"
 description = "Async fork of simple-salesforce"
 authors = [{name="Erik Aker", email="[email protected]"}]
 license = {file = "LICENSE.txt"}
@@ -31,6 +30,22 @@ dependencies = [
   "typing-extensions",
   "zeep",
 ]
+dynamic = [
+  "version",
+]
+
+[build-system]
+requires = ["setuptools", "versioningit"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools.packages.find]
+where = ["."]
+
+[tool.setuptools.package-data]
+mypkg = ["*.wsdl", "*.rst", "*.txt", "*.in", "*.md"]
+
+[tool.versioningit]
+default-version = "1.0.0+unknown"
 
 [project.urls]
 Repository = "https://github.com/MulliganFunding/async-simple-salesforce"
@@ -39,7 +54,7 @@ Changelog = "https://github.com/MulliganFunding/async-simple-salesforce/blob/mai
 Releases = "https://github.com/MulliganFunding/async-simple-salesforce/releases"
 
 [tool.pytest.ini_options]
-minversion = "7.0"
+minversion = "8.0"
 asyncio_mode = "auto"
 pythonpath = "."
 addopts = "--cov=simple_salesforce --cov-report html"

simple_salesforce/__init__.py

@@ -1,5 +1,6 @@
 """Simple-Salesforce Package"""
 # flake8: noqa
+from importlib.metadata import version
 
 from .api import Salesforce, SFType
 from .bulk import SFBulkHandler
@@ -10,3 +11,5 @@
                          SalesforceResourceNotFound)
 from .login import SalesforceLogin
 from .format import format_soql, format_external_id
+
+__version__ = version("async-simple-salesforce")