dev/ruff (#1531)

* Install Ruff and uninstall Black, isort, and Flake8

* Run ruff format

* Update the format make rule

* Update the CI steps

* Fix

.github/workflows/main.yml

@@ -89,11 +89,10 @@ jobs:
         STREAMLIT_VERSION: ${{ matrix.streamlit-version }}
     - name: Install dependencies
       run: poetry install
-    - name: Lint with black, isort, and flake8
+    - name: Run Ruff
       run: |
-        poetry run black . --check
-        poetry run isort . --check --resolve-all-configs
-        poetry run flake8
+        poetry run ruff check --output-format=github .
+        poetry run ruff format . --check
     - name: Type checking with mypy
       run: |
         poetry run mypy .

Makefile

@@ -4,9 +4,8 @@ pkg/build:
 	poetry build
 
 format:
-	poetry run isort . --resolve-all-configs
-	poetry run black .
-	poetry run flake8
+	poetry run ruff format .
+	poetry run ruff check . --fix
 
 docker/build:
 # Set `--platform linux/amd64` because some packages do not work with Docker on M1 mac for now.

app_deepspeech.py

@@ -44,7 +44,7 @@ def download_file(url, download_to: Path, expected_size=None):
             with urllib.request.urlopen(url) as response:
                 length = int(response.info()["Content-Length"])
                 counter = 0.0
-                MEGABYTES = 2.0 ** 20.0
+                MEGABYTES = 2.0**20.0
                 while True:
                     data = response.read(8192)
                     if not data:

pages/8_media_files_streaming.py

@@ -1,4 +1,5 @@
 """Media streamings"""
+
 import logging
 from pathlib import Path
 from typing import Dict, Optional, cast

pages/pyproject.toml

@@ -0,0 +1,3 @@
+
+[tool.ruff.lint.isort]
+known-third-party = ["streamlit_webrtc"]

pyproject.toml

@@ -19,10 +19,8 @@ typing_extensions = { version = ">=3.7.4,<5.0.0", python = "<3.8" }
 packaging = ">=20.0"
 
 [tool.poetry.group.dev.dependencies]
-black = "^21.12b0"
 click = ">=7.0,<8.0"  # We must specify the click version because we install older versions of Streamlit in the CI process and their depending click version is different from the newer releases.
-isort = "^5.10.1"
-flake8 = "^5.0.4"
+ruff = "^0.3.0"
 mypy = "^1.0.0"
 pydub = "^0.25.1"
 matplotlib = "^3.5.1"
@@ -39,31 +37,8 @@ pandas = [
 streamlit = "^1.13.0"
 twilio = ">=8.1,<10.0"
 
-[tool.black]
-line-length = 88
-target-version = ['py38']
-exclude = '''
-
-(
-  /(
-      \.eggs         # exclude a few common directories in the
-    | \.git          # root of the project
-    | \.hg
-    | \.mypy_cache
-    | \.tox
-    | \.venv
-    | _build
-    | buck-out
-    | build
-    | dist
-  )/
-  | streamlit_webrtc/frontend
-)
-'''
-
-[tool.isort]
-# https://pycqa.github.io/isort/docs/configuration/black_compatibility/
-profile = "black"
+[tool.ruff.lint]
+extend-select = ["I"]
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]

sample_utils/download.py

@@ -28,7 +28,7 @@ def download_file(url, download_to: Path, expected_size=None):
             with urllib.request.urlopen(url) as response:
                 length = int(response.info()["Content-Length"])
                 counter = 0.0
-                MEGABYTES = 2.0 ** 20.0
+                MEGABYTES = 2.0**20.0
                 while True:
                     data = response.read(8192)
                     if not data:

scripts/release_check.py

@@ -1,5 +1,4 @@
-""" A script to check whether a variable `_RELEASE` is set as True.
-"""
+"""A script to check whether a variable `_RELEASE` is set as True."""
 
 import argparse
 import ast

streamlit_webrtc/__init__.py

@@ -1,5 +1,4 @@
-"""streamlit-webrtc
-"""
+"""streamlit-webrtc"""
 
 try:
     import importlib.metadata as importlib_metadata

streamlit_webrtc/components_callbacks.py

@@ -25,6 +25,7 @@
     Script begins...
 
 """
+
 from streamlit import session_state as _state
 from streamlit.components.v1 import components as _components