Add ruff config

Author: flodolo

.github/scripts/email_failures.py

@@ -1,11 +1,13 @@
 #! /usr/bin/env python3
 
 import argparse
-import requests
 import smtplib
+
 from collections import defaultdict
 from email.mime.text import MIMEText
 
+import requests
+
 
 def send_email(subject, body, sender, recipient, password, server, port):
     msg = MIMEText(body)

.github/scripts/validate_json.py

@@ -4,14 +4,16 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-from collections import defaultdict
-from jsonschema import Draft7Validator
-from pathlib import Path
 import argparse
 import json
 import os
 import sys
 
+from collections import defaultdict
+from pathlib import Path
+
+from jsonschema import Draft7Validator
+
 
 def main():
     parser = argparse.ArgumentParser()

l10n/android_l10n.py

@@ -4,15 +4,18 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-from collections import defaultdict, Counter
-from custom_html_parser import MyHTMLParser
-from moz.l10n.paths import L10nConfigPaths, get_android_locale
 import argparse
 import json
 import os
 import re
 import sys
 
+from collections import Counter, defaultdict
+
+from custom_html_parser import MyHTMLParser
+from moz.l10n.paths import L10nConfigPaths, get_android_locale
+
+
 try:
     from compare_locales import parser
 except ImportError as e:

l10n/fluent_l10n.py

@@ -4,18 +4,21 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-from collections import defaultdict, Counter
-from custom_html_parser import MyHTMLParser
-from fluent.syntax import ast, parse, visitor
-from fluent.syntax.serializer import FluentSerializer
-from moz.l10n.paths import L10nConfigPaths
-from pathlib import Path
 import argparse
 import json
 import os
 import re
 import sys
 
+from collections import Counter, defaultdict
+from pathlib import Path
+
+from custom_html_parser import MyHTMLParser
+from fluent.syntax import ast, parse, visitor
+from fluent.syntax.serializer import FluentSerializer
+from moz.l10n.paths import L10nConfigPaths
+
+
 try:
     from compare_locales import parser
 except ImportError as e:
@@ -261,7 +264,7 @@ def visit_Term(self, node):
     def visit_SelectExpression(self, node):
         # Store the variable used in the selectExpression
         if (
-            type(node.selector) == ast.VariableReference
+            isinstance(node.selector, ast.VariableReference)
             and node.selector.id.name not in self.select_vars
             and self.is_message
         ):

l10n/gettext_l10n.py

@@ -4,17 +4,20 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-from collections import defaultdict
-from custom_html_parser import MyHTMLParser
-from pathlib import Path
 import argparse
-import json
 import hashlib
+import json
 import os
-import polib
 import re
 import sys
 
+from collections import defaultdict
+from pathlib import Path
+
+import polib
+
+from custom_html_parser import MyHTMLParser
+
 
 def ignoreString(exceptions, locale, errorcode, string_id):
     """Check if a string should be ignored"""

l10n/webext_l10n.py

@@ -4,14 +4,15 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-from collections import defaultdict
-from glob import glob
 import argparse
 import json
 import os
 import re
 import sys
 
+from collections import defaultdict
+from glob import glob
+
 
 def parseJsonFiles(base_path, messages, locale):
     """

l10n/xliff_l10n.py

@@ -4,17 +4,19 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-from collections import defaultdict
-from custom_html_parser import MyHTMLParser
-from glob import glob
-from lxml import etree
 import argparse
 import html
 import json
 import os
 import re
 import sys
 
+from collections import defaultdict
+from glob import glob
+
+from custom_html_parser import MyHTMLParser
+from lxml import etree
+
 
 def main():
     NS = {"x": "urn:oasis:names:tc:xliff:document:1.2"}

reference/webextension/webext_reference.py

@@ -4,14 +4,15 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-from collections import defaultdict
-from pathlib import Path
 import argparse
 import json
 import os
 import re
 import sys
 
+from collections import defaultdict
+from pathlib import Path
+
 
 def main():
     parser = argparse.ArgumentParser()

ruff.toml

@@ -0,0 +1,34 @@
+line-length = 88
+indent-width = 4
+
+# Assume Python 3.11
+target-version = "py311"
+
+[lint]
+ignore = [
+    "E501",  # Line too long
+]
+select = [
+    "E",  # pycodestyle errors
+    "F",  # pyflakes
+    "I",  # isort
+    "W",  # pycodestyle warnings
+]
+
+[lint.isort]
+combine-as-imports = true
+lines-after-imports = 2
+lines-between-types = 1
+section-order = ["future", "standard-library", "third-party", "django", "first-party", "local-folder"]
+
+[lint.isort.sections]
+"django" = ["django"]
+
+[format]
+quote-style = "double"
+indent-style = "space"
+skip-magic-trailing-comma = false
+line-ending = "lf"
+
+docstring-code-format = false
+docstring-code-line-length = "dynamic"