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

pre-commit-ci[bot] · pre-commit-ci[bot] · commit 964f17f149a6 · 2025-07-25T21:04:25.000Z
for more information, see https://pre-commit.ci
diff --git a/mypy/main.py b/mypy/main.py
@@ -1019,16 +1019,13 @@ def add_invertible_flag(
         help=argparse.SUPPRESS,
     )
     error_group.add_argument(
-        '--no-pretty',
-        action='store_false',
-        dest='pretty',
-        help='Disable pretty error messages (pretty is now the default).'
+        "--no-pretty",
+        action="store_false",
+        dest="pretty",
+        help="Disable pretty error messages (pretty is now the default).",
     )
     error_group.add_argument(
-        '--pretty',
-        action='store_true',
-        dest='pretty',
-        help=argparse.SUPPRESS
+        "--pretty", action="store_true", dest="pretty", help=argparse.SUPPRESS
     )
 
     incremental_group = parser.add_argument_group(
diff --git a/mypy/test/helpers.py b/mypy/test/helpers.py
@@ -342,8 +342,8 @@ def parse_options(
 
     if flags:
         flag_list = flags.group(1).split()
-        if '--pretty' not in flag_list:
-            flag_list.append('--no-pretty')
+        if "--pretty" not in flag_list:
+            flag_list.append("--no-pretty")
         flag_list.append("--no-site-packages")  # the tests shouldn't need an installed Python
         targets, options = process_options(flag_list, require_targets=False)
         if targets:
@@ -357,7 +357,7 @@ def parse_options(
         options.error_summary = False
         options.hide_error_codes = True
         options.force_union_syntax = True
-        flag_list = ['--no-pretty']
+        flag_list = ["--no-pretty"]
 
     # Allow custom python version to override testfile_pyversion.
     if all(flag.split("=")[0] != "--python-version" for flag in flag_list):
diff --git a/mypy/test/testcmdline.py b/mypy/test/testcmdline.py
@@ -131,11 +131,11 @@ def parse_args(line: str) -> list[str]:
     """
     m = re.match("# cmd: mypy (.*)$", line)
     if not m:
-        return ['--no-pretty']  # No args; mypy will spit out an error.
+        return ["--no-pretty"]  # No args; mypy will spit out an error.
     args = m.group(1).split()
-    
-    if '--pretty' not in args:
-        args.append('--no-pretty')
+
+    if "--pretty" not in args:
+        args.append("--no-pretty")
 
     return args
 
diff --git a/mypy/test/testdaemon.py b/mypy/test/testdaemon.py
@@ -80,13 +80,12 @@ def run_cmd(input: str) -> tuple[int, str]:
     if input[1:].startswith("mypy run --") and "--show-error-codes" not in input:
         input += " --hide-error-codes"
     is_pretty_test = "# NO-MODIFY" in input
-    modified_input = input.replace('# NO-MODIFY', '').strip()
-    cond1 = '--pretty' not in modified_input
-    cond2 = modified_input.startswith("dmypy run") or \
-            modified_input.startswith("dmypy check ")
+    modified_input = input.replace("# NO-MODIFY", "").strip()
+    cond1 = "--pretty" not in modified_input
+    cond2 = modified_input.startswith("dmypy run") or modified_input.startswith("dmypy check ")
     cond3 = not is_pretty_test
     if cond1 and cond2 and cond3:
-        parts = modified_input.split(' ', 2)
+        parts = modified_input.split(" ", 2)
         command, subcommand = parts[0], parts[1]
         args = parts[2] if len(parts) > 2 else ""
         input = f"{command} {subcommand} {args} --no-pretty".strip()
diff --git a/mypy/test/testpep561.py b/mypy/test/testpep561.py
@@ -174,8 +174,8 @@ def parse_pkgs(comment: str) -> tuple[list[str], list[str]]:
 def parse_mypy_args(line: str) -> list[str]:
     m = re.match("# flags: (.*)$", line)
     if not m:
-        return ['--no-pretty']  # No args; mypy will spit out an error.
+        return ["--no-pretty"]  # No args; mypy will spit out an error.
     args = m.group(1).split()
-    args.append('--no-pretty')
+    args.append("--no-pretty")
 
     return args
diff --git a/mypy/test/testpythoneval.py b/mypy/test/testpythoneval.py
@@ -72,9 +72,9 @@ def test_python_evaluation(testcase: DataDrivenTestCase, cache_dir: str) -> None
                     sys.version_info.minor,
                 ):
                     return
-        if '--pretty' in additional_flags:
-            mypy_cmdline.remove('--no-pretty')        
-        
+        if "--pretty" in additional_flags:
+            mypy_cmdline.remove("--no-pretty")
+
         mypy_cmdline.extend(additional_flags)
 
     # Write the program to a file.
diff --git a/test-data/unit/daemon.test b/test-data/unit/daemon.test
@@ -395,7 +395,7 @@ def bar() -> None:
 [case testDaemonInspectCheck]
 $ dmypy start # NO-MODIFY
 Daemon started
-$ dmypy check foo.py # NO-MODIFY 
+$ dmypy check foo.py # NO-MODIFY
 Success: no issues found in 1 source file
 $ dmypy check foo.py --export-types # NO-MODIFY
 Success: no issues found in 1 source file
@@ -489,7 +489,7 @@ def unreachable(x: int) -> None:
 $ dmypy start --log-file log.txt -- --follow-imports=error --no-error-summary --no-pretty
 Daemon started
 $ dmypy check foo.py --export-types # NO-MODIFY
-$ dmypy inspect foo.py:1:a # NO-MODIFY 
+$ dmypy inspect foo.py:1:a # NO-MODIFY
 invalid literal for int() with base 10: 'a'
 == Return code: 2
 $ dmypy inspect foo.pyc:1:2 # NO-MODIFY
