improve developer tooling (backend) (#1051)

* add basic pre-commit file

* add flake8

* add isort

* add pep585-upgrade (typing upgrades)

* use namespace for import

* add mypy

* update ci for backend

* flake8 scope

* fix version format

* update makefile

* disable strict option (temporary)

* fix mypy issues

* upgrade type hints (pre-commit)

* add vscode typing check

* add types to dev deps

* remote container draft

* update setup script

* update compose version

* run setup on create

* dev containers update

* remove unused pages

* update setup tips

* expose ports

* Update pre-commit to include flask8-print (#1053)

* Add in flake8-print to pre-commit

* pin version of flake8-print

* formatting

* update getting strated docs

* add mypy to pre-commit

* purge .mypy_cache on clean

* drop mypy

Co-authored-by: zackbcom <zackbcom@users.noreply.github.com>

.devcontainer/Dockerfile

@@ -0,0 +1,38 @@
+# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.224.2/containers/python-3/.devcontainer/base.Dockerfile
+
+# [Choice] Python version (use -bullseye variants on local arm64/Apple Silicon): 3, 3.10, 3.9, 3.8, 3.7, 3.6, 3-bullseye, 3.10-bullseye, 3.9-bullseye, 3.8-bullseye, 3.7-bullseye, 3.6-bullseye, 3-buster, 3.10-buster, 3.9-buster, 3.8-buster, 3.7-buster, 3.6-buster
+ARG VARIANT="3.10-bullseye"
+FROM mcr.microsoft.com/vscode/devcontainers/python:0-${VARIANT}
+
+# [Choice] Node.js version: none, lts/*, 16, 14, 12, 10
+ARG NODE_VERSION="none"
+RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
+
+# install poetry - respects $POETRY_VERSION & $POETRY_HOME
+
+ENV PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1 \
+    PIP_NO_CACHE_DIR=off \
+    PIP_DISABLE_PIP_VERSION_CHECK=on \
+    PIP_DEFAULT_TIMEOUT=100 \
+    POETRY_HOME="/opt/poetry" \
+    POETRY_VIRTUALENVS_IN_PROJECT=true \
+    POETRY_NO_INTERACTION=1 \
+    PYSETUP_PATH="/opt/pysetup" \
+    VENV_PATH="/opt/pysetup/.venv"
+
+# prepend poetry and venv to path
+ENV PATH="$POETRY_HOME/bin:$VENV_PATH/bin:$PATH"
+
+RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/install-poetry.py | python -
+
+RUN apt-get update \
+    && apt-get install --no-install-recommends -y \
+    curl \
+    build-essential \
+    libpq-dev \
+    libwebp-dev \
+    # LDAP Dependencies
+    libsasl2-dev libldap2-dev libssl-dev \
+    gnupg gnupg2 gnupg1 \
+    && pip install -U --no-cache-dir pip

.devcontainer/devcontainer.json

@@ -0,0 +1,48 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.224.2/containers/python-3
+{
+  "name": "Python 3",
+  "build": {
+    "dockerfile": "Dockerfile",
+    "context": "..",
+    "args": {
+      // Update 'VARIANT' to pick a Python version: 3, 3.10, 3.9, 3.8, 3.7, 3.6
+      // Append -bullseye or -buster to pin to an OS version.
+      // Use -bullseye variants on local on arm64/Apple Silicon.
+      "VARIANT": "3.10-bullseye",
+      // Options
+      "NODE_VERSION": "16"
+    }
+  },
+
+  // Set *default* container specific settings.json values on container create.
+  "settings": {
+    "python.defaultInterpreterPath": "/usr/local/bin/python",
+    "python.linting.enabled": true,
+    "python.linting.pylintEnabled": true,
+    "python.formatting.autopep8Path": "/usr/local/py-utils/bin/autopep8",
+    "python.formatting.blackPath": "/usr/local/py-utils/bin/black",
+    "python.formatting.yapfPath": "/usr/local/py-utils/bin/yapf",
+    "python.linting.banditPath": "/usr/local/py-utils/bin/bandit",
+    "python.linting.flake8Path": "/usr/local/py-utils/bin/flake8",
+    "python.linting.mypyPath": "/usr/local/py-utils/bin/mypy",
+    "python.linting.pycodestylePath": "/usr/local/py-utils/bin/pycodestyle",
+    "python.linting.pydocstylePath": "/usr/local/py-utils/bin/pydocstyle",
+    "python.linting.pylintPath": "/usr/local/py-utils/bin/pylint"
+  },
+
+  // Add the IDs of extensions you want installed when the container is created.
+  "extensions": ["ms-python.python", "ms-python.vscode-pylance"],
+
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  "forwardPorts": [3000, 9000],
+
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "make setup",
+
+  // Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+  "remoteUser": "vscode",
+  "features": {
+    "git": "latest"
+  }
+}