Reformat product code.

pyproject.toml

@@ -8,11 +8,8 @@ build-backend = "setuptools.build_meta"
 # The only exclusions that should remain in the end are _vendored and versioneer.
 exclude = '''
 ( __pycache__
-| ^/setup.py
 | ^/versioneer.py
 | ^/src/ptvsd/_vendored
 | ^/src/ptvsd/_version.py
-| ^/src/ptvsd/common
-| ^/src/ptvsd/server
 )
 '''

setup.py

@@ -11,45 +11,50 @@ import sys
 
 
 pure = None
-if '--pure' in sys.argv:
+if "--pure" in sys.argv:
     pure = True
-    sys.argv.remove('--pure')
-elif '--universal' in sys.argv:
+    sys.argv.remove("--pure")
+elif "--universal" in sys.argv:
     pure = True
-elif '--abi' in sys.argv:
+elif "--abi" in sys.argv:
     pure = False
-    sys.argv.remove('--abi')
+    sys.argv.remove("--abi")
 
 
 from setuptools import setup  # noqa
 
 sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
 import versioneer  # noqa
+
 del sys.path[0]
 
-sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), 'src'))
+sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "src"))
 import ptvsd
 import ptvsd._vendored
+
 del sys.path[0]
 
 
-PYDEVD_ROOT = ptvsd._vendored.project_root('pydevd')
+PYDEVD_ROOT = ptvsd._vendored.project_root("pydevd")
 PTVSD_ROOT = os.path.dirname(os.path.abspath(ptvsd.__file__))
 
 
 def get_buildplatform():
-    if '-p' in sys.argv:
-        return sys.argv[sys.argv.index('-p') + 1]
+    if "-p" in sys.argv:
+        return sys.argv[sys.argv.index("-p") + 1]
     return None
 
+
 def cython_build():
-    print('Compiling extension modules (set SKIP_CYTHON_BUILD=1 to omit)')
-    subprocess.call([
-        sys.executable,
-        os.path.join(PYDEVD_ROOT, 'setup_cython.py'),
-        'build_ext',
-        '-i',
-    ])
+    print("Compiling extension modules (set SKIP_CYTHON_BUILD=1 to omit)")
+    subprocess.call(
+        [
+            sys.executable,
+            os.path.join(PYDEVD_ROOT, "setup_cython.py"),
+            "build_ext",
+            "-i",
+        ]
+    )
 
 
 def iter_vendored_files():
@@ -61,7 +66,7 @@ def iter_vendored_files():
             yield filename
 
 
-with open('DESCRIPTION.md', 'r') as fh:
+with open("DESCRIPTION.md", "r") as fh:
     long_description = fh.read()
 
 
@@ -73,56 +78,57 @@ try:
             _bdist_wheel.finalize_options(self)
             self.root_is_pure = pure
 
+
 except ImportError:
     bdist_wheel = None
 
-if __name__ == '__main__':
-    if not os.getenv('SKIP_CYTHON_BUILD'):
+if __name__ == "__main__":
+    if not os.getenv("SKIP_CYTHON_BUILD"):
         cython_build()
 
     cmds = versioneer.get_cmdclass()
-    cmds['bdist_wheel'] = bdist_wheel
+    cmds["bdist_wheel"] = bdist_wheel
 
     extras = {}
     platforms = get_buildplatform()
     if platforms is not None:
-        extras['platforms'] = platforms
+        extras["platforms"] = platforms
 
     setup(
-        name='ptvsd',
+        name="ptvsd",
         version=versioneer.get_version(),
-        description='Remote debugging server for Python support in Visual Studio and Visual Studio Code', # noqa
+        description="Remote debugging server for Python support in Visual Studio and Visual Studio Code",  # noqa
         long_description=long_description,
-        long_description_content_type='text/markdown',
-        license='MIT',
-        author='Microsoft Corporation',
-        author_email='ptvshelp@microsoft.com',
-        url='https://aka.ms/ptvs',
-        python_requires='>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*',
+        long_description_content_type="text/markdown",
+        license="MIT",
+        author="Microsoft Corporation",
+        author_email="ptvshelp@microsoft.com",
+        url="https://aka.ms/ptvs",
+        python_requires=">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*",
         classifiers=[
-            'Development Status :: 5 - Production/Stable',
-            'Programming Language :: Python :: 2.7',
-            'Programming Language :: Python :: 3.4',
-            'Programming Language :: Python :: 3.5',
-            'Programming Language :: Python :: 3.6',
-            'Programming Language :: Python :: 3.7',
-            'Topic :: Software Development :: Debuggers',
-            'Operating System :: OS Independent',
-            'License :: OSI Approved :: Eclipse Public License 2.0 (EPL-2.0)',
-            'License :: OSI Approved :: MIT License',
+            "Development Status :: 5 - Production/Stable",
+            "Programming Language :: Python :: 2.7",
+            "Programming Language :: Python :: 3.4",
+            "Programming Language :: Python :: 3.5",
+            "Programming Language :: Python :: 3.6",
+            "Programming Language :: Python :: 3.7",
+            "Topic :: Software Development :: Debuggers",
+            "Operating System :: OS Independent",
+            "License :: OSI Approved :: Eclipse Public License 2.0 (EPL-2.0)",
+            "License :: OSI Approved :: MIT License",
         ],
-        package_dir={'': 'src'},
+        package_dir={"": "src"},
         packages=[
-            'ptvsd',
-            'ptvsd.adapter',
-            'ptvsd.common',
-            'ptvsd.launcher',
-            'ptvsd.server',
-            'ptvsd._vendored',
+            "ptvsd",
+            "ptvsd.adapter",
+            "ptvsd.common",
+            "ptvsd.launcher",
+            "ptvsd.server",
+            "ptvsd._vendored",
         ],
         package_data={
-            'ptvsd': ['ThirdPartyNotices.txt'],
-            'ptvsd._vendored': list(iter_vendored_files()),
+            "ptvsd": ["ThirdPartyNotices.txt"],
+            "ptvsd._vendored": list(iter_vendored_files()),
         },
         cmdclass=cmds,
         **extras

src/ptvsd/__init__.py

@@ -42,6 +42,7 @@ def wait_for_attach():
     """
 
     from ptvsd.server import api
+
     return api.wait_for_attach()
 
 
@@ -75,6 +76,7 @@ def enable_attach(address, log_dir=None, multiprocess=True):
     """
 
     from ptvsd.server import api
+
     return api.enable_attach(address, log_dir)
 
 
@@ -102,6 +104,7 @@ def attach(address, log_dir=None, multiprocess=True):
     """
 
     from ptvsd.server import api
+
     return api.attach(address, log_dir)
 
 
@@ -110,6 +113,7 @@ def is_attached():
     """
 
     from ptvsd.server import api
+
     return api.is_attached()
 
 
@@ -119,6 +123,7 @@ def break_into_debugger():
     """
 
     from ptvsd.server import api
+
     return api.break_into_debugger()
 
 
@@ -131,6 +136,7 @@ def debug_this_thread():
     """
 
     from ptvsd.server import api
+
     return api.debug_this_thread()
 
 
@@ -152,6 +158,7 @@ def tracing(should_trace=None):
         Whether to enable or disable tracing.
     """
     from ptvsd.server import api
+
     return api.tracing(should_trace)
 
 

src/ptvsd/__main__.py

@@ -37,7 +37,9 @@ if __name__ == "__main__":
         # Do not use dirname() to walk up - this can be a relative path, e.g. ".".
         sys.path[0] = sys.path[0] + "/../"
         import ptvsd  # noqa
+
         del sys.path[0]
 
     from ptvsd.server import cli
+
     cli.main()

src/ptvsd/adapter/__main__.py

@@ -65,7 +65,7 @@ def _parse_argv(argv):
         type=int,
         default=None,
         metavar="PORT",
-        help=argparse.SUPPRESS
+        help=argparse.SUPPRESS,
     )
 
     parser.add_argument(

src/ptvsd/adapter/components.py

@@ -82,7 +82,9 @@ class Component(util.Observable):
             except messaging.MessageHandlingError as exc:
                 exc.propagate(message)
             except messaging.JsonIOError as exc:
-                raise message.cant_handle("{0} disconnected unexpectedly", exc.stream.name, silent=True)
+                raise message.cant_handle(
+                    "{0} disconnected unexpectedly", exc.stream.name, silent=True
+                )
 
         return lock_and_handle
 

src/ptvsd/common/sockets.py

@@ -11,7 +11,7 @@ import socket
 def create_server(host, port, timeout=None):
     """Return a local server socket listening on the given port."""
     if host is None:
-        host = 'localhost'
+        host = "127.0.0.1"
     try:
         server = _new_sock()
         server.bind((host, port))
@@ -31,7 +31,7 @@ def create_client():
 
 def _new_sock():
     sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, socket.IPPROTO_TCP)
-    if platform.system() == 'Windows':
+    if platform.system() == "Windows":
         sock.setsockopt(socket.SOL_SOCKET, socket.SO_EXCLUSIVEADDRUSE, 1)
     else:
         sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)

src/ptvsd/server/__init__.py

@@ -6,4 +6,4 @@ from __future__ import absolute_import, print_function, unicode_literals
 
 # "force_pydevd" must be imported first to ensure (via side effects)
 # that the ptvsd-vendored copy of pydevd gets used.
-import ptvsd._vendored.force_pydevd # noqa
+import ptvsd._vendored.force_pydevd  # noqa

src/ptvsd/server/api.py

@@ -126,7 +126,7 @@ def enable_attach(dont_trace_start_patterns, dont_trace_end_patterns):
         # so never wait on the adapter process
         process = subprocess.Popen(adapter_args, bufsize=0)
         # Ensure that we ignore the adapter process when terminating the
-        # debugger. 
+        # debugger.
         pydevd.add_dont_terminate_child_pid(process.pid)
 
     server_opts.port = port_queue.get(True, _QUEUE_TIMEOUT)

src/ptvsd/server/attach_pid_injected.py

@@ -14,7 +14,8 @@ _ptvsd_dir = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
 def attach(host, port, client, log_dir=None):
     try:
         import sys
-        if 'threading' not in sys.modules:
+
+        if "threading" not in sys.modules:
             try:
 
                 def on_warn(msg):
@@ -28,22 +29,26 @@ def attach(host, port, client, log_dir=None):
 
                 pydevd_attach_to_process_path = os.path.join(
                     _ptvsd_dir,
-                    'ptvsd',
-                    '_vendored',
-                    'pydevd',
-                    'pydevd_attach_to_process')
+                    "ptvsd",
+                    "_vendored",
+                    "pydevd",
+                    "pydevd_attach_to_process",
+                )
                 assert os.path.exists(pydevd_attach_to_process_path)
                 sys.path.insert(0, pydevd_attach_to_process_path)
 
                 # NOTE: that it's not a part of the pydevd PYTHONPATH
                 import attach_script
+
                 attach_script.fix_main_thread_id(
-                    on_warn=on_warn, on_exception=on_exception, on_critical=on_critical)
+                    on_warn=on_warn, on_exception=on_exception, on_critical=on_critical
+                )
 
                 # NOTE: At this point it should be safe to remove this.
                 sys.path.remove(pydevd_attach_to_process_path)
             except:
                 import traceback
+
                 traceback.print_exc()
                 raise
 
@@ -57,6 +62,7 @@ def attach(host, port, client, log_dir=None):
 
         from ptvsd.common import options as common_opts
         from ptvsd.server import options
+
         if log_dir is not None:
             common_opts.log_dir = log_dir
         options.client = client
@@ -69,9 +75,11 @@ def attach(host, port, client, log_dir=None):
             ptvsd.enable_attach((options.host, options.port))
 
         from ptvsd.common import log
+
         log.info("Debugger successfully injected")
 
     except:
         import traceback
+
         traceback.print_exc()
         raise log.exception()

src/ptvsd/server/options.py

@@ -28,7 +28,7 @@ If target_kind is 'code', then target is the code to run.
 If target_kind is 'pid', then target is the process ID to attach to.
 """
 
-host = '127.0.0.1'
+host = "127.0.0.1"
 """Name or IP address of the network interface used by ptvsd.server. If runing in server
 mode, this is the interface on which it listens for incoming connections. If running
 in client mode, this is the interface to which it connects.