def test_from_raw(self):
serverlocal = Address.as_server('localhost', 9876)
serverremote = Address.as_server('1.2.3.4', 9876)
clientlocal = Address.as_client('localhost', 9876)
clientremote = Address.as_client('1.2.3.4', 9876)
default = Address(None, 1111)
external = Address('', 1111)
values = [
(serverlocal, serverlocal),
(serverremote, serverremote),
(clientlocal, clientlocal),
(clientremote, clientremote),
(None, default),
('', external),
([], default),
({}, default),
(9876, serverlocal),
('localhost:9876', clientlocal),
('1.2.3.4:9876', clientremote),
('*:9876', Address.as_server('', 9876)),
('*', external),
(':9876', Address.as_server('', 9876)),
('localhost', Address('localhost', 1111)),
(':', external),
(dict(host='localhost'), Address('localhost', 1111)),
(dict(port=9876), serverlocal),
(dict(host=None, port=9876), serverlocal),
(dict(host='localhost', port=9876), clientlocal),
(dict(host='localhost', port='9876'), clientlocal),
]
for value, expected in values:
addr = Address.from_raw(value, defaultport=1111)
assert addr == expected
def run_file(address, filename, *extra, **kwargs):
"""Run pydevd for the given Python file."""
addr = Address.from_raw(address)
run = kwargs.pop('_run', _run)
prog = kwargs.pop('_prog', sys.argv[0])
argv = _run_argv(addr, filename, extra, _prog=prog)
run(argv, addr, **kwargs)
def start_client(self, addr):
"""Return ("socket", start_session) with a new client socket."""
ptvsd.log.debug('Starting client daemon on {0!r}.', addr)
addr = Address.from_raw(addr)
self._singlesession = True
with self.started():
assert self.session is None
client = create_client()
connect(client, addr)
sock = self._sock
def start_session(**kwargs):
self._check_ready_for_session()
if self._server is not None:
raise RuntimeError('running as server')
if self._numsessions:
raise RuntimeError('session stopped')
try:
self._bind_session(client)
self._start_session_safely('ptvsd.Client', **kwargs)
return self._session
except Exception:
self._stop_quietly()
raise
return sock, start_session
def install(pydevd,
address,
start_server=start_server,
start_client=start_client,
**kwargs):
"""Configure pydevd to use our wrapper.
This is a bit of a hack to allow us to run our VSC debug adapter
in the same process as pydevd. Note that, as with most hacks,
this is somewhat fragile (since the monkeypatching sites may
change).
"""
addr = Address.from_raw(address)
daemon = Daemon(**kwargs)
_start_server = (lambda p: start_server(daemon, addr.host, p))
_start_server.orig = start_server
_start_client = (lambda h, p: start_client(daemon, h, p))
_start_client.orig = start_client
# These are the functions pydevd invokes to get a socket to the client.
pydevd_comm.start_server = _start_server
pydevd_comm.start_client = _start_client
# Ensure that pydevd is using our functions.
pydevd.start_server = _start_server
pydevd.start_client = _start_client
__main__ = sys.modules['__main__']
if __main__ is not pydevd:
if getattr(__main__, '__file__', None) == pydevd.__file__:
__main__.start_server = _start_server
__main__.start_client = _start_client
return daemon
def run_file(address, filename, *extra, **kwargs):
"""Run pydevd for the given Python file."""
addr = Address.from_raw(address)
if not addr.isserver:
kwargs['singlesession'] = True
run = kwargs.pop('_run', _run)
prog = kwargs.pop('_prog', sys.argv[0])
argv = _run_argv(addr, filename, extra, _prog=prog)
run(argv, addr, **kwargs)
def run_file(address, filename, *extra, **kwargs):
"""Run pydevd for the given Python file."""
addr = Address.from_raw(address)
if not addr.isserver:
kwargs['singlesession'] = True
run = kwargs.pop('_run', _run)
prog = kwargs.pop('_prog', sys.argv[0])
argv = _run_argv(addr, filename, extra, _prog=prog)
run(argv, addr, **kwargs)
def run_module(address, modname, *extra, **kwargs):
"""Run pydevd for the given module."""
addr = Address.from_raw(address)
run = kwargs.pop('_run', _run)
prog = kwargs.pop('_prog', sys.argv[0])
filename = modname + ':'
argv = _run_argv(addr, filename, extra, _prog=prog)
argv.insert(argv.index('--file'), '--module')
run(argv, addr, **kwargs)
def run_module(address, modname, *extra, **kwargs):
"""Run pydevd for the given module."""
addr = Address.from_raw(address)
if not addr.isserver:
kwargs['singlesession'] = True
run = kwargs.pop('_run', _run)
prog = kwargs.pop('_prog', sys.argv[0])
filename = modname + ':'
argv = _run_argv(addr, filename, extra, _prog=prog)
argv.insert(argv.index('--file'), '--module')
run(argv, addr, **kwargs)
def start_server(self, addr, hidebadsessions=True):
"""Return ("socket", next_session) with a new server socket."""
ptvsd.log.debug('Starting server daemon on {0!r}.', addr)
addr = Address.from_raw(addr)
with self.started():
assert self._sessionlock is None
assert self.session is None
self._server = create_server(addr.host, addr.port)
host, port = self._server.getsockname()
ptvsd.log.debug('Server socket created on {0!r}', addr)
self._sessionlock = threading.Lock()
sock = self._sock
def check_ready(**kwargs):
self._check_ready_for_session(**kwargs)
if self._server is None:
raise DaemonStoppedError()
def next_session(timeout=None, **kwargs):
server = self._server
sessionlock = self._sessionlock
check_ready(checksession=False)
ptvsd.log.debug('Getting next session...')
sessionlock.acquire() # Released in _finish_session().
ptvsd.log.debug('Session lock acquired.')
# It may have closed or stopped while we waited.
check_ready()
timeout = kwargs.pop('timeout', None)
try:
ptvsd.log.debug('Getting session socket...')
client = connect(server, None, **kwargs)
self._bind_session(client)
ptvsd.log.debug('Starting session...')
self._start_session_safely('ptvsd.Server', timeout=timeout)
ptvsd.log.debug('Session started.')
return self._session
except Exception:
ptvsd.log.exception(category=('D' if hidebadsessions else 'E'))
with ignore_errors():
self._finish_session()
if hidebadsessions:
ptvsd.log.debug('Hiding bad session')
return None
self._stop_quietly()
raise
if options.subprocess_notify:
multiproc.notify_root(port)
return sock, next_session
def start_server(self, addr, hidebadsessions=True):
"""Return ("socket", next_session) with a new server socket."""
addr = Address.from_raw(addr)
with self.started():
assert self._sessionlock is None
assert self.session is None
self._server = create_server(addr.host, addr.port)
host, port = self._server.getsockname()
debug('server socket created on %r:%r' % (host, port))
self._sessionlock = threading.Lock()
sock = self._sock
def check_ready(**kwargs):
self._check_ready_for_session(**kwargs)
if self._server is None:
raise DaemonStoppedError()
def next_session(timeout=None, **kwargs):
server = self._server
sessionlock = self._sessionlock
check_ready(checksession=False)
debug('getting next session')
sessionlock.acquire() # Released in _finish_session().
debug('session lock acquired')
# It may have closed or stopped while we waited.
check_ready()
timeout = kwargs.pop('timeout', None)
try:
debug('getting session socket')
client = connect(server, None, **kwargs)
self._bind_session(client)
debug('starting session')
self._start_session_safely('ptvsd.Server', timeout=timeout)
debug('session started')
return self._session
except Exception as exc:
debug('session exc:', exc, tb=True)
with ignore_errors():
self._finish_session()
if hidebadsessions:
debug('hiding bad session')
# TODO: Log the error?
return None
self._stop_quietly()
raise
if options.subprocess_notify:
multiproc.notify_root(port)
return sock, next_session
def install(pydevd_module,
address,
start_server=start_server,
start_client=start_client,
**kwargs):
"""Configure pydevd to use our wrapper.
This is a bit of a hack to allow us to run our VSC debug adapter
in the same process as pydevd. Note that, as with most hacks,
this is somewhat fragile (since the monkeypatching sites may
change).
"""
ptvsd.log.debug('Installing pydevd hooks.')
addr = Address.from_raw(address)
daemon = Daemon(**kwargs)
def _start_server(p):
ptvsd.log.debug('ptvsd: install._start_server.')
return start_server(daemon, addr.host, p)
def _start_client(h, p):
ptvsd.log.debug('ptvsd: install._start_client.')
return start_client(daemon, h, p)
_start_server.orig = start_server
_start_client.orig = start_client
# These are the functions pydevd invokes to get a socket to the client.
pydevd_comm.start_server = _start_server
pydevd_comm.start_client = _start_client
# This is invoked when a child process is spawned with multiproc debugging enabled.
pydev_monkey.patch_args = multiproc.patch_and_quote_args
if not options.multiprocess and not options.no_debug:
# This means '--multiprocess' flag was not passed via command line args. Patch the
# new process functions here to handle multiprocess being enabled via debug options.
ptvsd.log.debug('Monkey-patching multiprocess functions.')
pydev_monkey.patch_new_process_functions()
# Ensure that pydevd is using our functions.
pydevd_module.start_server = _start_server
pydevd_module.start_client = _start_client
__main__ = sys.modules['__main__']
if __main__ is not pydevd:
if getattr(__main__, '__file__', None) == pydevd.__file__:
__main__.start_server = _start_server
__main__.start_client = _start_client
return daemon
def __init__(
self,
addr=None,
port=8888,
breakpoints=None,
connecttimeout=1.0,
):
super(_LifecycleClient, self).__init__()
self._addr = Address.from_raw(addr, defaultport=port)
self._connecttimeout = connecttimeout
self._adapter = None
self._session = None
self._breakpoints = breakpoints
def install(pydevd_module, address,
start_server=start_server, start_client=start_client,
**kwargs):
"""Configure pydevd to use our wrapper.
This is a bit of a hack to allow us to run our VSC debug adapter
in the same process as pydevd. Note that, as with most hacks,
this is somewhat fragile (since the monkeypatching sites may
change).
"""
ptvsd.log.debug('Installing pydevd hooks.')
addr = Address.from_raw(address)
daemon = Daemon(**kwargs)
_start_server = (lambda p: start_server(daemon, addr.host, p))
_start_server.orig = start_server
_start_client = (lambda h, p: start_client(daemon, h, p))
_start_client.orig = start_client
# These are the functions pydevd invokes to get a socket to the client.
pydevd_comm.start_server = _start_server
pydevd_comm.start_client = _start_client
# This is invoked when a child process is spawned with multiproc debugging enabled.
pydev_monkey.patch_args = multiproc.patch_and_quote_args
if not options.multiprocess and not options.no_debug:
# This means '--multiprocess' flag was not passed via command line args. Patch the
# new process functions here to handle multiprocess being enabled via debug options.
ptvsd.log.debug('Monkey-patching multiprocess functions.')
pydev_monkey.patch_new_process_functions()
# Ensure that pydevd is using our functions.
pydevd_module.start_server = _start_server
pydevd_module.start_client = _start_client
__main__ = sys.modules['__main__']
if __main__ is not pydevd:
if getattr(__main__, '__file__', None) == pydevd.__file__:
__main__.start_server = _start_server
__main__.start_client = _start_client
return daemon
def _start(cls, new_proc, argv, addr=None, **kwargs):
addr = Address.from_raw(addr, defaultport=cls.PORT)
proc = new_proc(argv, addr, **kwargs)
return cls(proc, addr, owned=True)
def run_main(address, name, kind, *extra, **kwargs):
addr = Address.from_raw(address)
sys.argv[:] = _run_main_argv(name, extra)
runner = kwargs.pop('_runner', no_debug_runner)
runner(addr, name, kind == 'module', *extra, **kwargs)
def run_main(address, name, kind, *extra, **kwargs):
addr = Address.from_raw(address)
sys.argv[:] = _run_main_argv(name, extra)
runner = kwargs.pop('_runner', no_debug_runner)
runner(addr, name, kind == 'module', *extra, **kwargs)
