Add various lint check in pre-commit and Nox sessions

.flake8

@@ -1,18 +1,19 @@
 [flake8]
-select = C,D,E,F,W
+select = B,B9,C,D,E,F,N,S,W
 max-complexity = 10
 docstring-convention = google
 exclude = .venv,.git,.tox,docs,venv,bin,lib,deps,build,.eggs
+max-line-length = 80
 
-# To work with Black
-max-line-length = 88
-# E501: line too long
-# W503: Line break occurred before a binary operator
+# E501: line too long => covered by B950
+# W503: Line break occurred before a binary operator => Disabled for Black compatibility
 # E203: Whitespace before ':'
 # D202 No blank lines allowed after function docstring
 # W504 line break after binary operator
-ignore = W503
-#     E501,
+ignore = W503, E501
 #     E203,
 #     D202,
 #     W504
+
+# For avoiding issue with bandit
+per-file-ignores = tests/*:S101

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,7 +1,6 @@
 ---
 name: Feature request
 about: Suggest an idea for this project
-
 ---
 
 **Is your feature request related to a problem? Please describe.**
@@ -14,4 +13,4 @@ A clear and concise description of what you want to happen.
 A clear and concise description of any alternative solutions or features you've considered.
 
 **Additional context**
-Add any other context or screenshots about the feature request here.
+Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/issue.md

@@ -1,13 +1,13 @@
 ---
 name: Issue
 about: Create a report to help us improve
-
 ---
 
 **Describe the bug**
 A clear and concise description of what the bug is.
 
 **log**
+
 ```
 Add your logs here.
-```
+```

.github/stale.yml

@@ -13,4 +13,4 @@ markComment: >
   This issue has been automatically marked as stale because it has not had
   recent activity. It will be closed if no further activity occurs.
 # Comment to post when closing a stale issue. Set to `false` to disable
-closeComment: false
+closeComment: false

.gitignore

@@ -129,4 +129,4 @@ dmypy.json
 .pyre/
 
 # Editor
-/.vscode
+/.vscode

.pre-commit-config.yaml

@@ -0,0 +1,51 @@
+repos:
+  - repo: local
+    hooks:
+      - id: black
+        name: black
+        entry: black
+        language: system
+        types: [python]
+        require_serial: true
+      - id: flake8
+        name: flake8
+        entry: flake8
+        language: system
+        types: [python]
+        require_serial: true
+      - id: check-added-large-files
+        name: Check for added large files
+        entry: check-added-large-files
+        language: system
+      - id: check-toml
+        name: Check Toml
+        entry: check-toml
+        language: system
+        types: [toml]
+      - id: check-yaml
+        name: Check Yaml
+        entry: check-yaml
+        language: system
+        types: [yaml]
+      - id: end-of-file-fixer
+        name: Fix End of Files
+        entry: end-of-file-fixer
+        language: system
+        types: [text]
+        stages: [commit, push, manual]
+      - id: trailing-whitespace
+        name: Trim Trailing Whitespace
+        entry: trailing-whitespace-fixer
+        language: system
+        types: [text]
+        stages: [commit, push, manual]
+      - id: reorder-python-imports
+        name: Reorder python imports
+        entry: reorder-python-imports
+        language: system
+        types: [python]
+        args: [--application-directories=src]
+  - repo: https://github.com/prettier/prettier
+    rev: 2.0.5
+    hooks:
+      - id: prettier

CONTRIBUTING.md

@@ -15,8 +15,8 @@ en participant à la documentation.
 
 Vous aurez besoin de Python 3.6+ et des outils suivants:
 
--   [Poetry](https://python-poetry.org)
--   [Nox](https://nox.thea.codes/en/stable)
+- [Poetry](https://python-poetry.org)
+- [Nox](https://nox.thea.codes/en/stable)
 
 Installez le package avec les dépendances de développement:
 
@@ -26,6 +26,10 @@ Vous pouvez maintenant utiliser une session interactive Python:
 
 `$ poetry run python`
 
+Je vous recommande d'installer un pre-commit-hook pour lancer automatiquement quelques vérfication avant de commit vos modifications.
+
+`$ nox -s pre-commit -- install`
+
 ## Tester le projet
 
 Dérouler la suite de tests complète:
@@ -45,12 +49,12 @@ Les tests unitaires sont dans le répertoire `tests` et utilisent le framework p
 
 ### Soumettre votre Pull Request (PR)
 
-Oouvrez une [pull requet](https://github.com/hacf-fr/meteofrance-api/pulls) pour proposer des changements à ce projet.
+Ouvrez une [pull request](https://github.com/hacf-fr/meteofrance-api/pulls) pour proposer des changements à ce projet.
 
 Votre pull request doit vérifier les conditions suivantes pour être acceptée:
 
--   La suite de tests Nox doit réussir sans erreurs ni warning.
--   Doit inclure des tests unitaires. Ce projet maintien une couverture de code à 100%.
+- La suite de tests Nox doit réussir sans erreurs ni warning.
+- Doit inclure des tests unitaires. Ce projet maintien une couverture de code à 100%.
 
 ### Proposer une nouvelle fonctionnalité
 
@@ -67,8 +71,8 @@ improvements ideas, or contribute to the documentation.
 
 You need Python 3.6+ and the following tools:
 
--   [Poetry](https://python-poetry.org)
--   [Nox](https://nox.thea.codes/en/stable)
+- [Poetry](https://python-poetry.org)
+- [Nox](https://nox.thea.codes/en/stable)
 
 Install the package with development requirements:
 
@@ -78,6 +82,10 @@ You can now run an interactive Python session, or the command-line interface:
 
 `$ poetry run python`
 
+I recommand to install a pre-commit-hook to have some checks done automatically before you commit your changes.
+
+`$ nox -s pre-commit -- install`
+
 ### How to test the project
 
 Run the full test suite:
@@ -96,12 +104,12 @@ Unit tests are located in the tests directory, and are written using the pytest
 
 ### How to submit changes
 
-Open a [pull requet](https://github.com/hacf-fr/meteofrance-api/pulls) to submit changes to this project.
+Open a [pull request](https://github.com/hacf-fr/meteofrance-api/pulls) to submit changes to this project.
 
 Your pull request needs to meet the following guidelines for acceptance:
 
--   The Nox test suite must pass without errors and warnings.
--   Include unit tests. This project maintains 100% code coverage.
+- The Nox test suite must pass without errors and warnings.
+- Include unit tests. This project maintains 100% code coverage.
 
 ### Feature suggestion
 

README.md

@@ -23,12 +23,12 @@ Météo-France utilisée par les applications moblies officielles.
 
 Le client permet:
 
--   Rechercher des lieux de prévisions.
--   Accéder aux prévisions météorologiques horraires ou quotidiennes.
--   Accéder aux prévisions de pluie dans l'heure quand disponibles.
--   Accéder aux alertes météo pour chaque département français et l'Andorre. Deux
-    bulletins sont disponibles : un synthétique et un second avec l'évolution des alertes
-    pour les prochaines 24 heures (exemple [ici](http://vigilance.meteofrance.com/Bulletin_sans.html?a=dept32&b=2&c=)).
+- Rechercher des lieux de prévisions.
+- Accéder aux prévisions météorologiques horraires ou quotidiennes.
+- Accéder aux prévisions de pluie dans l'heure quand disponibles.
+- Accéder aux alertes météo pour chaque département français et l'Andorre. Deux
+  bulletins sont disponibles : un synthétique et un second avec l'évolution des alertes
+  pour les prochaines 24 heures (exemple [ici](http://vigilance.meteofrance.com/Bulletin_sans.html?a=dept32&b=2&c=)).
 
 Ce package a été développé avec l'intention d'être utilisé par [Home-Assistant](https://home-assistant.io/) mais il peut être utilsé dans d'autres contextes.
 
@@ -55,17 +55,17 @@ used by the official moblie applications.
 
 The client allows:
 
--   Search a forecast location.
--   Fetch daily or hourly weather forecast.
--   Fetch rain forecast within the next hour if available.
--   Fetch the weather alerts or phenomenoms for each French department or Andorre.
-    Two bulletin are availabe: one basic and an other advanced with the timelaps evolution for the next 24 hours (example [here](http://vigilance.meteofrance.com/Bulletin_sans.html?a=dept32&b=2&c=)).
+- Search a forecast location.
+- Fetch daily or hourly weather forecast.
+- Fetch rain forecast within the next hour if available.
+- Fetch the weather alerts or phenomenoms for each French department or Andorre.
+  Two bulletin are availabe: one basic and an other advanced with the timelaps evolution for the next 24 hours (example [here](http://vigilance.meteofrance.com/Bulletin_sans.html?a=dept32&b=2&c=)).
 
 This package have been developed to be used with [Home-Assistant](https://home-assistant.io/) but it can be used in other contexts.
 
 ### Installation
 
-To use the `meteofrance` Python  module, you have to install this package first:
+To use the `meteofrance` Python module, you have to install this package first:
 
 `pip install meteofrance-api`
 
@@ -76,23 +76,13 @@ You will find an example ot usage in a Python program in the [integration test](
 Contributions are welcomed. Please check the guidelines in [`CONTRIBUTING.md`](CONTRIBUTING.md).
 
 [commits-shield]: https://img.shields.io/github/commit-activity/y/hacf-fr/meteofrance-api.svg?style=for-the-badge
-
 [commits]: https://github.com/hacf-fr/meteofrance-api/commits/master
-
 [license-shield]: https://img.shields.io/github/license/hacf-fr/meteofrance-api.svg?style=for-the-badge
-
 [releases-shield]: https://img.shields.io/github/release/hacf-fr/meteofrance-api.svg?style=for-the-badge
-
 [releases]: https://github.com/hacf-fr/meteofrance-api/releases
-
 [build-shield]: https://img.shields.io/github/workflow/status/hacf-fr/meteofrance-api/Python%20package?style=for-the-badge
-
 [build]: https://github.com/hacf-fr/meteofrance-api/actions?query=workflow%3A%22Python+package%22
-
 [codecov-shield]: https://img.shields.io/codecov/c/github/hacf-fr/meteofrance-api?style=for-the-badge
-
 [codecov]: https://codecov.io/gh/hacf-fr/meteofrance-api
-
 [pypi-shield]: https://img.shields.io/pypi/v/meteofrance-api?style=for-the-badge
-
 [pypi]: https://pypi.org/project/meteofrance-api/

noxfile.py

@@ -2,14 +2,16 @@
 import contextlib
 import tempfile
 from pathlib import Path
-from typing import Iterator, cast
+from textwrap import dedent
+from typing import cast
+from typing import Iterator
 
 import nox
 from nox.sessions import Session
 
 python_versions = ["3.8", "3.7", "3.6"]
 package = "meteofrance_api"
-nox.options.sessions = "lint", "tests"
+nox.options.sessions = "pre-commit", "safety", "tests"
 locations = "src", "tests", "noxfile.py"
 
 
@@ -107,6 +109,87 @@ def install(session: Session, *args: str) -> None:
         session.install(f"--constraint={requirements}", *args)
 
 
+def activate_virtualenv_in_precommit_hooks(session: Session) -> None:
+    """Activate virtualenv in hooks installed by pre-commit.
+
+    This function patches git hooks installed by pre-commit to activate the
+    session's virtual environment. This allows pre-commit to locate hooks in
+    that environment when invoked from git.
+
+    Args:
+        session: The Session object.
+    """
+    if session.bin is None:
+        return
+
+    virtualenv = session.env.get("VIRTUAL_ENV")
+    if virtualenv is None:
+        return
+
+    hookdir = Path(".git") / "hooks"
+    if not hookdir.is_dir():
+        return
+
+    for hook in hookdir.iterdir():
+        if hook.name.endswith(".sample") or not hook.is_file():
+            continue
+
+        text = hook.read_text()
+        bindir = repr(session.bin)[1:-1]  # strip quotes
+        if not (
+            Path("A") == Path("a") and bindir.lower() in text.lower() or bindir in text
+        ):
+            continue
+
+        lines = text.splitlines()
+        if not (lines[0].startswith("#!") and "python" in lines[0].lower()):
+            continue
+
+        header = dedent(
+            f"""\
+            import os
+            os.environ["VIRTUAL_ENV"] = {virtualenv!r}
+            os.environ["PATH"] = os.pathsep.join((
+                {session.bin!r},
+                os.environ.get("PATH", ""),
+            ))
+            """
+        )
+
+        lines.insert(1, header)
+        hook.write_text("\n".join(lines))
+
+
+@nox.session(name="pre-commit", python="3.8")
+def precommit(session: Session) -> None:
+    """Lint using pre-commit."""
+    args = session.posargs or ["run", "--all-files", "--show-diff-on-failure"]
+    install(
+        session,
+        "black",
+        "flake8",
+        "flake8-bandit",
+        "flake8-bugbear",
+        "flake8-docstrings",
+        "pep8-naming",
+        "pre-commit",
+        "pre-commit-hooks",
+        "reorder-python-imports",
+    )
+    session.run("pre-commit", *args)
+    if args and args[0] == "install":
+        activate_virtualenv_in_precommit_hooks(session)
+
+
+@nox.session(python="3.8")
+def safety(session: Session) -> None:
+    """Scan dependencies for insecure packages."""
+    poetry = Poetry(session)
+    with poetry.export("--dev", "--without-hashes") as requirements:
+        install(session, "safety")
+        session.run("safety", "check", f"--file={requirements}", "--bare")
+
+
 @nox.session(python=python_versions)
 def tests(session: Session) -> None:
     """Run the test suite."""
@@ -118,15 +201,6 @@ def tests(session: Session) -> None:
         session.notify("coverage")
 
 
-@nox.session(python=python_versions)
-def lint(session):
-    """Lint using flake8."""
-    args = session.posargs or locations
-    install_package(session)
-    install(session, "flake8", "flake8-docstrings")
-    session.run("flake8", *args)
-
-
 @nox.session
 def coverage(session: Session) -> None:
     """Produce the coverage report."""