diff --git a/.changes/unreleased/Breaking Changes-20241016-190600.yaml b/.changes/unreleased/Breaking Changes-20241016-190600.yaml new file mode 100644 index 000000000..ed8b98ddd --- /dev/null +++ b/.changes/unreleased/Breaking Changes-20241016-190600.yaml @@ -0,0 +1,6 @@ +kind: Breaking Changes +body: Drop support for Python 3.8 +time: 2024-10-16T19:06:00.668396-04:00 +custom: + Author: mikealfare + Issue: "931" diff --git a/.github/scripts/integration-test-matrix.js b/.github/scripts/integration-test-matrix.js index ccb6d949d..44e8baf4c 100644 --- a/.github/scripts/integration-test-matrix.js +++ b/.github/scripts/integration-test-matrix.js @@ -1,6 +1,6 @@ module.exports = ({ context }) => { - const defaultPythonVersion = "3.8"; - const supportedPythonVersions = ["3.8", "3.9", "3.10", "3.11"]; + const defaultPythonVersion = "3.9"; + const supportedPythonVersions = ["3.9", "3.10", "3.11"]; const supportedAdapters = ["redshift"]; // if PR, generate matrix based on files changed and PR labels diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml index 2edb17f99..5eef83ff3 100644 --- a/.github/workflows/main.yml +++ b/.github/workflows/main.yml @@ -50,7 +50,7 @@ jobs: - name: Set up Python uses: actions/setup-python@v4.3.0 with: - python-version: '3.8' + python-version: '3.9' - name: Install python dependencies run: | @@ -71,7 +71,7 @@ jobs: strategy: fail-fast: false matrix: - python-version: ['3.8', '3.9', '3.10', '3.11'] + python-version: ['3.9', '3.10', '3.11'] env: TOXENV: "unit" @@ -128,7 +128,7 @@ jobs: - name: Set up Python uses: actions/setup-python@v4.3.0 with: - python-version: '3.8' + python-version: '3.9' - name: Install python dependencies run: | @@ -174,7 +174,7 @@ jobs: fail-fast: false matrix: os: [ubuntu-latest, macos-12, windows-latest] - python-version: ['3.8', '3.9', '3.10', '3.11'] + python-version: ['3.9', '3.10', '3.11'] steps: - name: Set up Python ${{ matrix.python-version }} diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml index 1ff672be8..5a55a8615 100644 --- a/.pre-commit-config.yaml +++ b/.pre-commit-config.yaml @@ -18,7 +18,7 @@ repos: - id: black args: - --line-length=99 - - --target-version=py38 + - --target-version=py39 - repo: https://github.com/pycqa/flake8 rev: 6.0.0 diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index ff08b6190..11a88a1cd 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -70,7 +70,7 @@ $EDITOR test.env There are a few methods for running tests locally. #### `tox` -`tox` takes care of managing Python virtualenvs and installing dependencies in order to run tests. You can also run tests in parallel. For example, you can run unit tests for Python 3.8, Python 3.9, Python 3.10, and `flake8` checks in parallel with `tox -p`. Also, you can run unit tests for specific python versions with `tox -e py38`. The configuration of these tests are located in `tox.ini`. +`tox` takes care of managing Python virtualenvs and installing dependencies in order to run tests. You can also run tests in parallel. For example, you can run unit tests for Python 3.9 and Python 3.10, and `flake8` checks in parallel with `tox -p`. Also, you can run unit tests for specific python versions with `tox -e py39`. The configuration of these tests are located in `tox.ini`. #### `pytest` Finally, you can also run a specific test or group of tests using `pytest` directly. With a Python virtualenv active and dev dependencies installed you can do things like: diff --git a/Makefile b/Makefile index 0cc3a43d6..9dd3c493d 100644 --- a/Makefile +++ b/Makefile @@ -37,22 +37,22 @@ linecheck: ## Checks for all Python lines 100 characters or more find dbt -type f -name "*.py" -exec grep -I -r -n '.\{100\}' {} \; .PHONY: unit -unit: ## Runs unit tests with py38. +unit: ## Runs unit tests with py39. @\ - tox -e py38 + tox -e py39 .PHONY: test -test: ## Runs unit tests with py38 and code checks against staged changes. +test: ## Runs unit tests with py39 and code checks against staged changes. @\ - tox -p -e py38; \ + tox -p -e py39; \ pre-commit run black-check --hook-stage manual | grep -v "INFO"; \ pre-commit run flake8-check --hook-stage manual | grep -v "INFO"; \ pre-commit run mypy-check --hook-stage manual | grep -v "INFO" .PHONY: integration -integration: ## Runs redshift integration tests with py38. +integration: ## Runs redshift integration tests with py39. @\ - tox -e py38-redshift -- + tox -e py39-redshift -- .PHONY: clean @echo "cleaning repo" diff --git a/setup.py b/setup.py index 7b4856351..184690790 100644 --- a/setup.py +++ b/setup.py @@ -1,9 +1,9 @@ #!/usr/bin/env python import sys -if sys.version_info < (3, 8): +if sys.version_info < (3, 9): print("Error: dbt does not support this version of Python.") - print("Please upgrade to Python 3.8 or higher.") + print("Please upgrade to Python 3.9 or higher.") sys.exit(1) @@ -98,10 +98,9 @@ def _core_version(plugin_version: str = _plugin_version()) -> str: "Operating System :: Microsoft :: Windows", "Operating System :: MacOS :: MacOS X", "Operating System :: POSIX :: Linux", - "Programming Language :: Python :: 3.8", "Programming Language :: Python :: 3.9", "Programming Language :: Python :: 3.10", "Programming Language :: Python :: 3.11", ], - python_requires=">=3.8", + python_requires=">=3.9", ) diff --git a/tox.ini b/tox.ini index 8a6b8aad5..c7b9c2ce1 100644 --- a/tox.ini +++ b/tox.ini @@ -1,8 +1,8 @@ [tox] skipsdist = True -envlist = py38,py39,py310,py311 +envlist = py39,py310,py311 -[testenv:{unit,py38,py39,py310,py311,py}] +[testenv:{unit,py39,py310,py311,py}] description = unit testing skip_install = true passenv = @@ -13,7 +13,7 @@ deps = -rdev-requirements.txt -e. -[testenv:{integration,py38,py39,py310,py311,py}-{redshift}] +[testenv:{integration,py39,py310,py311,py}-{redshift}] description = adapter plugin integration testing skip_install = true passenv =