Merge branch 'main' into fix/update_contributing_functional

.changes/unreleased/Breaking Changes-20241016-185117.yaml

@@ -0,0 +1,6 @@
+kind: Breaking Changes
+body: Drop support for Python 3.8
+time: 2024-10-16T18:51:17.581547-04:00
+custom:
+ Author: mikealfare
+ Issue: "1373"

.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", "3.12"];
+ const defaultPythonVersion = "3.9";
+ const supportedPythonVersions = ["3.9", "3.10", "3.11", "3.12"];
  const supportedAdapters = ["bigquery"];
 
  // if PR, generate matrix based on files changed and PR labels

.github/workflows/integration.yml

@@ -33,6 +33,7 @@ on:
  # all PRs, important to note that `pull_request_target` workflows
  # will run in the context of the target branch of a PR
  pull_request_target:
+ types: [opened, reopened, synchronize, labeled]
  # manual trigger
  workflow_dispatch:
  inputs:
@@ -280,10 +281,10 @@ jobs:
  persist-credentials: false
  ref: ${{ github.event.pull_request.head.sha }}
 
- - name: Set up Python 3.8
+ - name: Set up Python 3.9
  uses: actions/setup-python@v5
  with:
- python-version: "3.8"
+ python-version: "3.9"
 
  - name: Install python dependencies
  run: |

.github/workflows/main.yml

@@ -50,7 +50,7 @@ jobs:
  - name: Set up Python
  uses: actions/setup-python@v5
  with:
- python-version: '3.8'
+ python-version: '3.9'
 
  - name: Install python dependencies
  run: |
@@ -70,7 +70,7 @@ jobs:
  strategy:
  fail-fast: false
  matrix:
- python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
+ python-version: ['3.9', '3.10', '3.11', '3.12']
 
  env:
  TOXENV: "unit"
@@ -127,7 +127,7 @@ jobs:
  - name: Set up Python
  uses: actions/setup-python@v5
  with:
- python-version: '3.8'
+ python-version: '3.9'
 
  - name: Install python dependencies
  run: |
@@ -175,7 +175,7 @@ jobs:
  fail-fast: false
  matrix:
  os: [ubuntu-latest, macos-12, windows-latest]
- python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
+ python-version: ['3.9', '3.10', '3.11', '3.12']
 
  steps:
  - name: Set up Python ${{ matrix.python-version }}

.pre-commit-config.yaml

@@ -24,7 +24,6 @@ repos:
  - id: black
  args:
  - --line-length=99
- - --target-version=py38
  - --target-version=py39
  - --target-version=py310
  - --target-version=py311

CONTRIBUTING.md

@@ -67,7 +67,7 @@ $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 Python 3.11 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, Python 3.10, and Python 3.11 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:

dev-requirements.txt

@@ -6,8 +6,7 @@ git+https://github.com/dbt-labs/dbt-core.git#egg=dbt-core&subdirectory=core
 
 # dev
 ddtrace==2.3.0
-pre-commit~=3.7.0;python_version>="3.9"
-pre-commit~=3.5.0;python_version<"3.9"
+pre-commit~=3.7.0
 pytest~=7.4
 pytest-csv~=3.0
 pytest-dotenv~=0.5.2

docker/Dockerfile

@@ -1,7 +1,7 @@
 # this image gets published to GHCR for production use
 ARG py_version=3.11.2
 
-FROM python:$py_version-slim-bullseye as base
+FROM python:$py_version-slim-bullseye AS base
 
 RUN apt-get update \
  && apt-get dist-upgrade -y \
@@ -25,7 +25,7 @@ ENV LANG=C.UTF-8
 RUN python -m pip install --upgrade "pip==24.0" "setuptools==69.2.0" "wheel==0.43.0" --no-cache-dir
 
 
-FROM base as dbt-bigquery
+FROM base AS dbt-bigquery
 
 ARG commit_ref=main
 

docker/dev.Dockerfile

@@ -1,43 +1,43 @@
 # this image does not get published, it is intended for local development only, see `Makefile` for usage
-FROM ubuntu:24.04 as base
+FROM ubuntu:24.04 AS base
 
 # prevent python installation from asking for time zone region
 ARG DEBIAN_FRONTEND=noninteractive
 
 # add python repository
 RUN apt-get update \
- && apt-get install -y software-properties-common=0.99.22.9 \
- && add-apt-repository -y ppa:deadsnakes/ppa \
- && apt-get clean \
- && rm -rf \
- /var/lib/apt/lists/* \
- /tmp/* \
- /var/tmp/*
+  && apt-get install -y software-properties-common=0.99.48 \
+  && add-apt-repository -y ppa:deadsnakes/ppa \
+  && apt-get clean \
+  && rm -rf \
+  /var/lib/apt/lists/* \
+  /tmp/* \
+  /var/tmp/*
 
 # install python
 RUN apt-get update \
- && apt-get install -y --no-install-recommends \
- build-essential=12.9ubuntu3 \
- git-all=1:2.34.1-1ubuntu1.10 \
- python3.8=3.8.19-1+jammy1 \
- python3.8-dev=3.8.19-1+jammy1 \
- python3.8-distutils=3.8.19-1+jammy1 \
- python3.8-venv=3.8.19-1+jammy1 \
- python3-pip=22.0.2+dfsg-1ubuntu0.4 \
- python3-wheel=0.37.1-2ubuntu0.22.04.1 \
- && apt-get clean \
- && rm -rf \
- /var/lib/apt/lists/* \
- /tmp/* \
- /var/tmp/*
+  && apt-get install -y --no-install-recommends \
+  build-essential=12.10ubuntu1 \
+  git-all=1:2.43.0-1ubuntu7.1 \
+  python3.9=3.9.20-1+noble1 \
+  python3.9-dev=3.9.20-1+noble1 \
+  python3.9-distutils=3.9.20-1+noble1 \
+  python3.9-venv=3.9.20-1+noble1 \
+  python3-pip=24.0+dfsg-1ubuntu1 \
+  python3-wheel=0.42.0-2 \
+  && apt-get clean \
+  && rm -rf \
+  /var/lib/apt/lists/* \
+  /tmp/* \
+  /var/tmp/*
 
 # update the default system interpreter to the newly installed version
-RUN update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.8 1
+RUN update-alternatives --install /usr/bin/python python /usr/bin/python3.9 1
 
 
-FROM base as dbt-bigquery-dev
+FROM base AS dbt-bigquery-dev
 
-HEALTHCHECK CMD python3 --version || exit 1
+HEALTHCHECK CMD python --version || exit 1
 
 # send stdout/stderr to terminal
 ENV PYTHONUNBUFFERED=1

setup.py

@@ -2,9 +2,9 @@
 import sys
 
 # require a supported version of Python
-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)
 
 try:
@@ -69,11 +69,10 @@ def _dbt_bigquery_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",
  "Programming Language :: Python :: 3.12",
  ],
- python_requires=">=3.8",
+ python_requires=">=3.9",
 )

tox.ini

@@ -1,8 +1,8 @@
 [tox]
 skipsdist = True
-envlist = py38,py39,py310,py311,py312
+envlist = py39,py310,py311,py312
 
-[testenv:{unit,py38,py39,py310,py311,py312,py}]
+[testenv:{unit,py39,py310,py311,py312,py}]
 description = unit testing
 skip_install = true
 passenv =
@@ -13,7 +13,7 @@ deps =
  -rdev-requirements.txt
  -e.
 
-[testenv:{integration,py38,py39,py310,py311,py312,py}-{bigquery}]
+[testenv:{integration,py39,py310,py311,py312,py}-{bigquery}]
 description = adapter plugin integration testing
 skip_install = true
 passenv =
@@ -33,7 +33,7 @@ deps =
  -rdev-requirements.txt
  .
 
-[testenv:{python-tests,py38,py39,py310,py311,py312,py}]
+[testenv:{python-tests,py39,py310,py311,py312,py}]
 description = python integration testing
 skip_install = true
 passenv =