chore: support Python 3.8, 3.9 and 3.10

.codecov.yml

@@ -0,0 +1,13 @@
+coverage:
+  status:
+    project:
+      default:
+        target: auto
+        threshold: 1%
+    patch:
+      default:
+        target: auto
+        threshold: 1%
+
+ignore:
+- "examples/"

.coveragerc

@@ -0,0 +1,7 @@
+[run]
+branch = True
+parallel = True
+source = pynumaflow
+omit =
+    pynumaflow/tests/*
+    examples/*

.github/workflows/ci.yml

@@ -0,0 +1,64 @@
+name: Build
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    name: Python version
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.8", "3.9", "3.10"]
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Install poetry
+      run: pipx install poetry
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+        cache: 'poetry'
+
+    - name: Install dependencies
+      run: |
+        poetry env use ${{ matrix.python-version }}
+        poetry install --no-root
+
+    - name: Run tests
+      run: make test
+
+  format:
+    name: Black format
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.9"]
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Install poetry
+      run: pipx install poetry
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+        cache: 'poetry'
+
+    - name: Install dependencies
+      run: |
+        poetry env use ${{ matrix.python-version }}
+        poetry install --no-root
+
+    - name: Black format check
+      run: poetry run black --check .

.github/workflows/coverage.yml

@@ -0,0 +1,44 @@
+name: Coverage
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    name: Codecov
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.9"]
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Install poetry
+      run: pipx install poetry
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+        cache: 'poetry'
+
+    - name: Install dependencies
+      run: |
+        poetry env use ${{ matrix.python-version }}
+        poetry install --no-root
+
+    - name: Run Coverage
+      run: |
+        poetry run pytest --cov-report=xml --cov=pynumaflow --cov-config .coveragerc pynumaflow/tests/ -sq
+
+    - name: Upload Coverage
+      uses: codecov/codecov-action@v3
+      with:
+        files: ./coverage.xml
+        fail_ci_if_error: true
+        verbose: true

README.md

@@ -1,4 +1,4 @@
-# Python SDK
+# Python SDK for Numaflow
 
 This SDK provides the interface for writing [UDFs](https://numaproj.github.io/numaflow/user-defined-functions/) 
 and [UDSinks](https://numaproj.github.io/numaflow/sinks/user-defined-sinks/) in Python.

pyproject.toml

@@ -1,14 +1,27 @@
 [tool.poetry]
 name = "pynumaflow"
-version = "0.1.0"
+version = "0.1.1"
 description = "Provides the interfaces of writing Python User Defined Functions and Sinks for NumaFlow."
 authors = ["NumaFlow Developers"]
+readme = "README.md"
+license = "Apache-2.0"
+maintainers = [
+    "Avik Basu <avikbasu93@gmail.com>",
+    "Vigith Maurice <vigith@gmail.com>",
+]
+classifiers = [
+    "Topic :: Software Development :: Libraries",
+    "License :: OSI Approved :: Apache Software License",
+    "Intended Audience :: Developers",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10"
+]
 
 [tool.poetry.dependencies]
-python = "~3.9"
+python = ">=3.8, <3.11"
 aiohttp = "^3.8.1"
 msgpack = "^1.0.3"
-dataclasses-json = "^0.5.7"
 
 [tool.poetry.dev-dependencies]
 pytest = "^7.1"