add pypi publish pipeline to ci

.drone.yml

@@ -70,3 +70,22 @@ steps:
 depends_on:
   - build-arm64
   - build-amd64
+---
+kind: pipeline
+type: kubernetes
+name: publish-pypi
+
+trigger:
+  branch:
+    - master
+  event:
+    - tag
+
+steps:
+- name: publish pypi
+  image: plugins/pypi
+  settings:
+    username:
+        from_secret: pypi_username
+    password:
+        from_secret: pypi_username

setup.cfg

@@ -1,7 +1,11 @@
 [metadata]
 name = ecommerce-exporter
+description = ecommerce-exporter is a prometheus exporter that export the price of products in e-commerce site as prometheus metrics.
 author = badjware
 author_email = marchambault.badjware.dev
+licence = MIT Licence
+classifers =
+  Programming Language :: Python
 platform = any
 
 [options]

setup.py

@@ -1,7 +1,12 @@
 from setuptools import setup
 from setuptools import find_packages
 
+with open('README.md') as f:
+    readme = f.read()
+
 setup(
     use_scm_version=True,
     packages=find_packages(),
+    long_description=readme,
+    long_description_content_type='text/markdown',
 )