[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

install-poetry.py

@@ -902,10 +902,8 @@ def main():
         "--stderr",
         dest="stderr",
         action="store_true",
-        help=(
-            "Log installation errors to stderr instead of a log file."
-        ),
-        default=False
+        help=("Log installation errors to stderr instead of a log file."),
+        default=False,
     )
 
     args = parser.parse_args()
@@ -921,7 +919,9 @@ def main():
         git=args.git,
     )
 
-    disable_log_file = args.stderr or string_to_bool(os.getenv("POETRY_LOG_STDERR", "0"))
+    disable_log_file = args.stderr or string_to_bool(
+        os.getenv("POETRY_LOG_STDERR", "0")
+    )
 
     if not disable_log_file and string_to_bool(os.getenv("CI", "0")):
         installer._write(
@@ -929,7 +929,6 @@ def main():
         )
         disable_log_file = True
 
-
     if args.uninstall or string_to_bool(os.getenv("POETRY_UNINSTALL", "0")):
         return installer.uninstall()
 

tests/test_install_poetry.py

@@ -1,9 +1,11 @@
-from unittest.mock import MagicMock, patch
+import importlib
 import re
 import typing
-import importlib
 import unittest
 
+from unittest.mock import MagicMock
+from unittest.mock import patch
+
 
 module = importlib.import_module("install-poetry")
 
@@ -65,7 +67,7 @@ class InstallPoetryTestCase(unittest.TestCase):
             force=False,
             accept_all=True,
             path=None,
-            git=None
+            git=None,
         )
 
         self.__installer.uninstall.assert_not_called()
@@ -79,8 +81,12 @@ class InstallPoetryTestCase(unittest.TestCase):
 
         return_code = module.main()
 
-        self.__assert_no_matching_message("error", re.compile("a fake poetry installation error"))
-        self.__assert_any_matching_message("error", re.compile(f"See {self.__tmp_file} for error logs"))
+        self.__assert_no_matching_message(
+            "error", re.compile("a fake poetry installation error")
+        )
+        self.__assert_any_matching_message(
+            "error", re.compile(f"See {self.__tmp_file} for error logs")
+        )
 
         self.assertEqual(return_code, 1)
         self.__mock_path_cls(self.__tmp_file).write_text.assert_called_once()
@@ -94,7 +100,9 @@ class InstallPoetryTestCase(unittest.TestCase):
         return_code = module.main()
 
         self.__assert_no_matching_message("info", re.compile("CI environment detected"))
-        self.__assert_any_matching_message("error", re.compile("a fake poetry installation error"))
+        self.__assert_any_matching_message(
+            "error", re.compile("a fake poetry installation error")
+        )
 
         self.assertEqual(return_code, 1)
         self.__mock_path_cls.assert_not_called()
@@ -108,7 +116,9 @@ class InstallPoetryTestCase(unittest.TestCase):
         return_code = module.main()
 
         self.__assert_no_matching_message("info", re.compile("CI environment detected"))
-        self.__assert_any_matching_message("error", re.compile("a fake poetry installation error"))
+        self.__assert_any_matching_message(
+            "error", re.compile("a fake poetry installation error")
+        )
 
         self.assertEqual(return_code, 1)
         self.__mock_path_cls.assert_not_called()
@@ -121,8 +131,12 @@ class InstallPoetryTestCase(unittest.TestCase):
 
         return_code = module.main()
 
-        self.__assert_any_matching_message("info", re.compile("CI environment detected"))
-        self.__assert_any_matching_message("error", re.compile("a fake poetry installation error"))
+        self.__assert_any_matching_message(
+            "info", re.compile("CI environment detected")
+        )
+        self.__assert_any_matching_message(
+            "error", re.compile("a fake poetry installation error")
+        )
 
         self.assertEqual(return_code, 1)
         self.__mock_path_cls.assert_not_called()
@@ -131,7 +145,9 @@ class InstallPoetryTestCase(unittest.TestCase):
         self.__messages.append((severity, message))
         return f"{severity}:{message}"
 
-    def __getenv(self, key: str, default: typing.Optional[str] = None) -> typing.Optional[str]:
+    def __getenv(
+        self, key: str, default: typing.Optional[str] = None
+    ) -> typing.Optional[str]:
         return self.__env.get(key, default)
 
     def __mkstemp(self, suffix="suffix", prefix="prefix", dir=None, text=None):
@@ -145,4 +161,10 @@ class InstallPoetryTestCase(unittest.TestCase):
         self.assertEqual(self.__count_matching_message(severity, pattern), 0)
 
     def __count_matching_message(self, severity: str, pattern: re.Pattern):
-        return len([message for message in self.__messages if severity == message[0] and pattern.search(message[1])])
+        return len(
+            [
+                message
+                for message in self.__messages
+                if severity == message[0] and pattern.search(message[1])
+            ]
+        )