def run(self):
# tell ipython to use gevent as the mainloop
inputhook_manager.set_inputhook(inputhook_gevent)
# initialize clients
for name, info in self._ports.iteritems():
port = info.get('rpc')
if port is None:
continue
heartbeat = info.get('rpcHeartbeat', 5)
timeout = info.get('rpcTimeout', 99999)
client = zerorpc.Client(port, heartbeat=heartbeat, timeout=timeout)
# immediately set up simple proxy
globals()[name] = ClientProxy(name, client)
if not self._opts.command:
# set up background task to construct decorated proxy that replaces
# simple proxy
gevent.spawn(self.setDecoratedProxy, name, client)
if self._opts.command:
exec(self._opts.command)
gevent.sleep(0.1)
sys.exit(0)
services = sorted(self._ports.keys())
servicesStr = '\n'.join([' %s' % svc for svc in services])
intro = INTRO_TEMPLATE % {'services': servicesStr}
ipshell = InteractiveShellEmbed(config=Config(), banner1=intro)
ipshell()
def run(self):
# tell ipython to use gevent as the mainloop
inputhook_manager.set_inputhook(inputhook_gevent)
# initialize clients
for name, info in self._ports.iteritems():
port = info.get('rpc')
if port is None:
continue
heartbeat = info.get('rpcHeartbeat', 5)
timeout = info.get('rpcTimeout', 99999)
client = zerorpc.Client(port,
heartbeat=heartbeat,
timeout=timeout)
# immediately set up simple proxy
globals()[name] = ClientProxy(name, client)
if not self._opts.command:
# set up background task to construct decorated proxy that replaces
# simple proxy
gevent.spawn(self.setDecoratedProxy, name, client)
if self._opts.command:
exec(self._opts.command)
gevent.sleep(0.1)
sys.exit(0)
services = sorted(self._ports.keys())
servicesStr = '\n'.join([' %s' % svc for svc in services])
intro = INTRO_TEMPLATE % {'services': servicesStr}
ipshell = InteractiveShellEmbed(config=Config(),
banner1=intro)
ipshell()
def setup_ipython_shell(shell_api=None):
ipy_config = _setup_ipython_config()
# monkeypatch the ipython inputhook to be gevent-friendly
import gevent # should be auto-monkey-patched by pyon already.
import select
import sys
import os
def stdin_ready():
infds, outfds, erfds = select.select([sys.stdin], [], [], 0)
if infds:
return True
else:
return False
def inputhook_gevent():
try:
while not stdin_ready():
gevent.sleep(0.05)
except KeyboardInterrupt:
pass
return 0
# install the gevent inputhook
from IPython.lib.inputhook import inputhook_manager
inputhook_manager.set_inputhook(inputhook_gevent)
inputhook_manager._current_gui = 'gevent'
# First import the embeddable shell class
from IPython.frontend.terminal.embed import InteractiveShellEmbed
from mock import patch
# Update namespace of interactive shell
# TODO: Cleanup namespace even further
if shell_api is not None:
locals().update(shell_api)
# Now create an instance of the embeddable shell. The first argument is a
# string with options exactly as you would type them if you were starting
# IPython at the system command line. Any parameters you want to define for
# configuration can thus be specified here.
with patch(
"IPython.core.interactiveshell.InteractiveShell.init_virtualenv"
):
ipshell = InteractiveShellEmbed(config=ipy_config,
banner1 =\
""" ____ ________ _ __ ____________ ____ ___
/ __ \__ ______ ____ / _/ __ \/ | / / / ____/ ____/ / __ \|__ \\
/ /_/ / / / / __ \/ __ \ ______ / // / / / |/ / / / / / / /_/ /__/ /
/ ____/ /_/ / /_/ / / / / /_____/ _/ // /_/ / /| / / /___/ /___ / _, _// __/
/_/ \__, /\____/_/ /_/ /___/\____/_/ |_/ \____/\____/ /_/ |_|/____/
/____/""",
exit_msg = 'Leaving ION shell, shutting down container.')
ipshell(
'Pyon (PID: %s) - ION R2 CC interactive IPython shell. Type ionhelp() for help'
% os.getpid())
def breakpoint(scope=None):
from IPython.config.loader import Config
ipy_config = Config()
ipy_config.PromptManager.in_template = '><> '
ipy_config.PromptManager.in2_template = '... '
ipy_config.PromptManager.out_template = '--> '
ipy_config.InteractiveShellEmbed.confirm_exit = False
# monkeypatch the ipython inputhook to be gevent-friendly
import gevent # should be auto-monkey-patched by pyon already.
import select
import sys
def stdin_ready():
infds, outfds, erfds = select.select([sys.stdin], [], [], 0)
if infds:
return True
else:
return False
def inputhook_gevent():
try:
while not stdin_ready():
gevent.sleep(0.05)
except KeyboardInterrupt:
pass
return 0
# install the gevent inputhook
from IPython.lib.inputhook import inputhook_manager
inputhook_manager.set_inputhook(inputhook_gevent)
inputhook_manager._current_gui = 'gevent'
# First import the embeddable shell class
from IPython.frontend.terminal.embed import InteractiveShellEmbed
from mock import patch
if scope is not None:
from pyon.container.shell_api import get_shell_api
from pyon.container.cc import Container
locals().update(scope)
if Container.instance:
locals().update(get_shell_api(Container.instance))
# Update namespace of interactive shell
# TODO: Cleanup namespace even further
# Now create an instance of the embeddable shell. The first argument is a
# string with options exactly as you would type them if you were starting
# IPython at the system command line. Any parameters you want to define for
# configuration can thus be specified here.
with patch("IPython.core.interactiveshell.InteractiveShell.init_virtualenv"):
ipshell = InteractiveShellEmbed(config=ipy_config,
banner1="Entering Breakpoint Shell",
exit_msg = 'Returning...')
stack = traceback.extract_stack(limit=2)
message = 'File %s, line %s, in %s' % stack[0][:-1]
ipshell('Breakpoint @ ' + message)
def setup_ipython(shell_api=None):
from IPython.config.loader import Config
ipython_cfg = Config()
shell_config = ipython_cfg.InteractiveShellEmbed
shell_config.prompt_in1 = '><> '
shell_config.prompt_in2 = '... '
shell_config.prompt_out = '--> '
shell_config.confirm_exit = False
# monkeypatch the ipython inputhook to be gevent-friendly
import gevent # should be auto-monkey-patched by pyon already.
import select
import sys
def stdin_ready():
infds, outfds, erfds = select.select([sys.stdin], [], [], 0)
if infds:
return True
else:
return False
def inputhook_gevent():
try:
while not stdin_ready():
gevent.sleep(0.05)
except KeyboardInterrupt:
pass
return 0
# install the gevent inputhook
from IPython.lib.inputhook import inputhook_manager
inputhook_manager.set_inputhook(inputhook_gevent)
inputhook_manager._current_gui = 'gevent'
# First import the embeddable shell class
from IPython.frontend.terminal.embed import InteractiveShellEmbed
# Update namespace of interactive shell
# TODO: Cleanup namespace even further
if shell_api is not None:
locals().update(shell_api)
# Now create an instance of the embeddable shell. The first argument is a
# string with options exactly as you would type them if you were starting
# IPython at the system command line. Any parameters you want to define for
# configuration can thus be specified here.
ipshell = InteractiveShellEmbed(config=ipython_cfg,
banner1 =\
""" ____ ________ _ __ ____________ ____ ___
/ __ \__ ______ ____ / _/ __ \/ | / / / ____/ ____/ / __ \|__ \\
/ /_/ / / / / __ \/ __ \ ______ / // / / / |/ / / / / / / /_/ /__/ /
/ ____/ /_/ / /_/ / / / / /_____/ _/ // /_/ / /| / / /___/ /___ / _, _// __/
/_/ \__, /\____/_/ /_/ /___/\____/_/ |_/ \____/\____/ /_/ |_|/____/
/____/""",
exit_msg = 'Leaving ION shell, shutting down container.')
ipshell('Pyon - ION R2 CC interactive IPython shell. Type ionhelp() for help')
def debug_shell(self, app):
"""
Variant of :meth:`run_forever` that drops us into an IPython shell
"""
from IPython.terminal.ipapp import TerminalIPythonApp
ip = TerminalIPythonApp.instance()
ip.initialize(argv=[])
ip.shell.user_global_ns['app'] = app
def ipy_import(module_name, identifier):
module = importlib.import_module(module_name)
ip.shell.user_global_ns[identifier] = getattr(module, identifier)
#ipy_import('sage_notebook.model.git_interface', 'GitInterface')
from IPython.lib.inputhook import inputhook_manager
inputhook_manager.set_inputhook(self.ipython_inputhook)
ip.start()
def set_event_loop():
loop = InputEventLoop()
asyncio.set_event_loop(loop)
inputhook_manager.set_inputhook(loop.hook)
loop._running = True
def setup_ipython_shell(shell_api=None):
if not _exists_ipython_dir():
log.warn("IPython profile dir not found. Attempting to avoid race condition")
import gevent
import random
gevent.sleep(random.random() * 3.0) # Introduce a random delay to make conflict less likely
ipy_config = _setup_ipython_config()
# monkeypatch the ipython inputhook to be gevent-friendly
import gevent # should be auto-monkey-patched by pyon already.
import select
def stdin_ready():
infds, outfds, erfds = select.select([sys.stdin], [], [], 0)
if infds:
return True
else:
return False
def inputhook_gevent():
try:
while not stdin_ready():
gevent.sleep(0.05)
except KeyboardInterrupt:
pass
return 0
# install the gevent inputhook
from IPython.lib.inputhook import inputhook_manager
inputhook_manager.set_inputhook(inputhook_gevent)
inputhook_manager._current_gui = "gevent"
# First import the embeddable shell class
from IPython.frontend.terminal.embed import InteractiveShellEmbed
from mock import patch
# Update namespace of interactive shell
# TODO: Cleanup namespace even further
if shell_api is not None:
locals().update(shell_api)
# Now create an instance of the embeddable shell. The first argument is a
# string with options exactly as you would type them if you were starting
# IPython at the system command line. Any parameters you want to define for
# configuration can thus be specified here.
with patch("IPython.core.interactiveshell.InteractiveShell.init_virtualenv"):
for tries in range(3):
try:
ipshell = InteractiveShellEmbed(
config=ipy_config,
banner1=""" ____ ____ _____ __ __ ____________
/ __ \/ __ \/ _/ | / /__ / /_ / ____/ ____/
/ / / / / / // // |/ / _ \/ __/ / / / /
/ /_/ / /_/ // // /| / __/ /_ / /___/ /___
\____/\____/___/_/ |_/\___/\__/ \____/\____/""",
exit_msg="Leaving OOINet CC shell, shutting down container.",
)
ipshell(
"Pyon (PID: %s) - OOINet CC interactive IPython shell. Type ionhelp() for help" % os.getpid()
)
break
except Exception as ex:
log.debug("Failed IPython initialize attempt (try #%s): %s", tries, str(ex))
import gevent
import random
gevent.sleep(random.random() * 0.5)
This is an IPython shell with the pyraptord zerorpc service bound to the
"d" variable. You can run commands like d.startService("mytask").
"""
ipshell = InteractiveShellEmbed(config=Config(),
banner1=INTRO)
def inputhook_gevent():
try:
while not stdin_ready():
gevent.sleep(0.05)
except KeyboardInterrupt:
pass
return 0
# tell ipython to use gevent as the mainloop
inputhook_manager.set_inputhook(inputhook_gevent)
class Shell(object):
def __init__(self, configPath):
self._config = loadConfig(configPath)
self._ports = loadConfig(self._config.PORTS)
def run(self):
port = self._ports.pyraptord.rpc
print 'connecting to pyraptord at %s' % port
d = zerorpc.Client(port) # pylint: disable=W0612
ipshell()
This is an IPython shell with the pyraptord zerorpc service bound to the
"d" variable. You can run commands like d.startService("mytask").
"""
ipshell = InteractiveShellEmbed(config=Config(), banner1=INTRO)
def inputhook_gevent():
try:
while not stdin_ready():
gevent.sleep(0.05)
except KeyboardInterrupt:
pass
return 0
# tell ipython to use gevent as the mainloop
inputhook_manager.set_inputhook(inputhook_gevent)
class Shell(object):
def __init__(self, configPath):
self._config = loadConfig(configPath)
self._ports = loadConfig(self._config.PORTS)
def run(self):
port = self._ports.pyraptord.rpc
print 'connecting to pyraptord at %s' % port
d = zerorpc.Client(port) # pylint: disable=W0612
ipshell()
def setup_ipython_shell(shell_api=None):
if not _exists_ipython_dir():
log.warn(
"IPython profile dir not found. Attempting to avoid race condition"
)
import gevent
import random
gevent.sleep(
random.random() *
3.0) # Introduce a random delay to make conflict less likely
ipy_config = _setup_ipython_config()
# monkeypatch the ipython inputhook to be gevent-friendly
import gevent # should be auto-monkey-patched by pyon already.
import select
def stdin_ready():
infds, outfds, erfds = select.select([sys.stdin], [], [], 0)
if infds:
return True
else:
return False
def inputhook_gevent():
try:
while not stdin_ready():
gevent.sleep(0.05)
except KeyboardInterrupt:
pass
return 0
# install the gevent inputhook
# See also https://github.com/ipython/ipython/pull/1654
from IPython.lib.inputhook import inputhook_manager
inputhook_manager.set_inputhook(inputhook_gevent)
inputhook_manager._current_gui = 'gevent'
# First import the embeddable shell class
from IPython.terminal.embed import InteractiveShellEmbed
from mock import patch
# Update namespace of interactive shell
# TODO: Cleanup namespace even further
if shell_api is not None:
locals().update(shell_api)
# Now create an instance of the embeddable shell. The first argument is a
# string with options exactly as you would type them if you were starting
# IPython at the system command line. Any parameters you want to define for
# configuration can thus be specified here.
with patch(
"IPython.core.interactiveshell.InteractiveShell.init_virtualenv"
):
for tries in range(3):
try:
ipshell = InteractiveShellEmbed(
banner1=
""" _____ _ ____ _ __ ____________
/ ___/_____(_) __ \/ | / / / ____/ ____/
\__ \/ ___/ / / / / |/ / / / / /
___/ / /__/ / /_/ / /| / / /___/ /___
/____/\___/_/\____/_/ |_/ \____/\____/""",
exit_msg=
'Leaving SciON CC shell, shutting down container.',
**ipy_config)
ipshell(
'SciON CC IPython shell. PID: %s. Type ionhelp() for help'
% os.getpid())
break
except Exception as ex:
log.debug(
"Failed IPython initialize attempt (try #%s): %s",
tries, str(ex))
import gevent
import random
gevent.sleep(random.random() * 0.5)
def breakpoint(scope=None, global_scope=None):
from IPython.config.loader import Config
ipy_config = Config()
ipy_config.PromptManager.in_template = '><> '
ipy_config.PromptManager.in2_template = '... '
ipy_config.PromptManager.out_template = '--> '
ipy_config.InteractiveShellEmbed.confirm_exit = False
# monkeypatch the ipython inputhook to be gevent-friendly
import gevent # should be auto-monkey-patched by pyon already.
import select
import sys
def stdin_ready():
infds, outfds, erfds = select.select([sys.stdin], [], [], 0)
if infds:
return True
else:
return False
def inputhook_gevent():
try:
while not stdin_ready():
gevent.sleep(0.05)
except KeyboardInterrupt:
pass
return 0
# install the gevent inputhook
from IPython.lib.inputhook import inputhook_manager
inputhook_manager.set_inputhook(inputhook_gevent)
inputhook_manager._current_gui = 'gevent'
# First import the embeddable shell class
from IPython.frontend.terminal.embed import InteractiveShellEmbed
from mock import patch
if scope is not None:
from pyon.container.shell_api import get_shell_api
from pyon.container.cc import Container
locals().update(scope)
locals().update({'bt': get_stack})
if Container.instance:
locals().update(get_shell_api(Container.instance))
if global_scope is not None:
globals().update(global_scope)
from pyon.core.bootstrap import get_sys_name
# Update namespace of interactive shell
# TODO: Cleanup namespace even further
# Now create an instance of the embeddable shell. The first argument is a
# string with options exactly as you would type them if you were starting
# IPython at the system command line. Any parameters you want to define for
# configuration can thus be specified here.
with patch(
"IPython.core.interactiveshell.InteractiveShell.init_virtualenv"):
ipshell = InteractiveShellEmbed(config=ipy_config,
banner1="Entering Breakpoint Shell",
exit_msg='Returning...')
stack = traceback.extract_stack(limit=2)
message = 'File %s, line %s, in %s' % stack[0][:-1]
ipshell('(%s) Breakpoint @ %s' % (get_sys_name(), message))
def set_event_loop():
loop = InputEventLoop()
asyncio.set_event_loop(loop)
inputhook_manager.set_inputhook(loop.hook)
loop._running = True
