chore(deps): python_requires>=3.7

Drop Python 3.6 support since `torch-geometric>=2.3.0` requires Python 3.7+.

Python 3.6 (released 2016) went EOL in 2021, and
Ubuntu 18.04 LTS went EOL in 2023.

Author: YodaEmbedding

.github/workflows/pytest.yml

@@ -8,15 +8,11 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - "3.6"
           - "3.7"
           - "3.8"
           - "3.9"
         include:
           - os: "ubuntu-latest"
-          # no Python 3.6 in ubuntu>20.04.
-          - os: "ubuntu-20.04"
-            python-version: "3.6"
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}

.github/workflows/python-package.yml

@@ -38,7 +38,7 @@ jobs:
     runs-on: macos-latest
     strategy:
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9]
+        python-version: [3.7, 3.8, 3.9]
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}

.github/workflows/static-analysis.yml

@@ -8,15 +8,11 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - "3.6"
           - "3.7"
           - "3.8"
           - "3.9"
         include:
           - os: "ubuntu-latest"
-          # no Python 3.6 in ubuntu>20.04.
-          - os: "ubuntu-20.04"
-            python-version: "3.6"
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}

.gitlab-ci.yml

@@ -24,12 +24,12 @@ wheel:
     expire_in: 1 day
   parallel:
     matrix:
-      - PYTHON_VERSION: ['3.6', '3.7', '3.8', '3.9']
+      - PYTHON_VERSION: ['3.7', '3.8', '3.9']
   tags:
     - docker
 
 sdist:
-  image: python:3.6-buster
+  image: python:3.7-buster
   stage: build
   before_script:
     - pip install build
@@ -51,7 +51,7 @@ flake8:
 
 black:
   stage: static-analysis
-  image: python:3.6-buster
+  image: python:3.7-buster
   before_script:
     - python --version
     - pip install black
@@ -62,7 +62,7 @@ black:
 
 isort:
   stage: static-analysis
-  image: python:3.6-buster
+  image: python:3.7-buster
   before_script:
     - python --version
     - pip install .

Readme.md

@@ -24,7 +24,7 @@ CompressAI currently provides:
 
 ## Installation
 
-CompressAI supports python 3.6+ and PyTorch 1.7+.
+CompressAI supports python 3.7+ and PyTorch 1.7+.
 
 **pip**:
 

setup.py

@@ -133,7 +133,7 @@ def get_extra_requirements():
     author_email="compressai@interdigital.com",
     packages=find_packages(exclude=("tests",)),
     zip_safe=False,
-    python_requires=">=3.6",
+    python_requires=">=3.7",
     install_requires=[
         "einops",
         "numpy",