Convert to python module (pyproject.toml)

MANIFEST.in

@@ -0,0 +1 @@
+include Pipfile

app.sh

@@ -4,4 +4,4 @@
 # command and debug level
 #
 
-exec python producer.py
+exec packages-releases-job

producer.py

@@ -20,28 +20,19 @@
 import logging
 import asyncio
 import random
-from typing import List
-
 import os
 
-import click as cli
+from typing import List
 
-from version import __version__
+from importlib.metadata import version
+from prometheus_client import CollectorRegistry, Gauge, Counter, push_to_gateway
+import click as cli
 
-from thoth.common import __version__ as __common__version__
 from thoth.common import init_logging
-
-from thoth.storages import __version__ as __storages__version__
 from thoth.storages import GraphDatabase
-
-from thoth.messaging import __version__ as __messaging__version__
 import thoth.messaging.producer as producer
 from thoth.messaging import package_released_message
 from thoth.messaging.package_releases import MessageContents as PackageReleasedContent
-
-from prometheus_client import CollectorRegistry, Gauge, Counter, push_to_gateway
-
-from thoth.python import __version__ as __python__version__
 from thoth.python import Source
 from thoth.python import AIOSource
 from thoth.python.exceptions import NotFoundError
@@ -53,7 +44,14 @@
 p = producer.create_producer()
 
 _LOGGER = logging.getLogger("thoth.package_releases_job")
-__service_version__ = f"{__version__}+storages.{__storages__version__}.common.{__common__version__}.messaging.{__messaging__version__}.python.{__python__version__}"  # noqa: E501
+__version__: str = "0.11.11"
+
+__service_version__ = (
+    f"{__version__}+"
+    + ".".join(version(f"thoth-{p}") for p in ["storages", "common", "messaging"])
+    + f".python.{version('thoth-python')}"
+)
+
 _LOGGER.info("Thoth-package-releases-job-producer v%s", __service_version__)
 
 _THOTH_DEPLOYMENT_NAME = os.environ["THOTH_DEPLOYMENT_NAME"]
@@ -307,7 +305,3 @@ def main(
             )
         except Exception as e:
             _LOGGER.exception(f"An error occurred pushing the metrics: {str(e)}")
-
-
-if __name__ == "__main__":
-    main()

pyproject.toml

@@ -4,13 +4,18 @@ description = "Check packages updates on Python package indexes"
 readme = "README.rst"
 requires-python = ">=3.8"
 license = {file = "LICENSE"}
-version = "v0.11.10"
+dynamic = ["version", "dependencies"]
 
 [project.scripts]
 package-releases-job = "producer:main"
 
 [build-system]
-requires = ["setuptools", "wheel"]
+requires = ["setuptools", "wheel", "setuptools-pipfile"]
+
+[tool.setuptools.dynamic]
+version = {attr = "producer.__version__"}
+
+[tool.setuptools-pipfile]
 
 [tool.black]
 line-length = 120