class App(web.Application):
''' openmdao web application
extends tornado web app with URL mappings, settings and server manager
'''
def __init__(self, secret=None):
from openmdao.gui.handlers import LoginHandler, LogoutHandler, ExitHandler
handlers = [
web.url(r'/login', LoginHandler),
web.url(r'/logout', LogoutHandler),
web.url(r'/exit', ExitHandler),
web.url(r'/', web.RedirectHandler, {'url':'/projects', 'permanent':False}),
]
import openmdao.gui.handlers_projectdb as proj
handlers.extend(proj.handlers)
import openmdao.gui.handlers_workspace as wksp
handlers.extend(wksp.handlers)
if secret is None:
secret = os.urandom(1024)
app_path = os.path.dirname(os.path.abspath(__file__))
app_settings = {
'login_url': '/login',
'static_path': os.path.join(app_path, 'static'),
'template_path': os.path.join(app_path, 'templates'),
'cookie_secret': secret,
'debug': True,
}
user_dir = get_user_dir()
self.project_dir = os.path.join(user_dir, 'projects')
ensure_dir(self.project_dir)
session_dir = os.path.join(user_dir, 'sessions')
ensure_dir(session_dir)
self.session_manager = TornadoSessionManager(secret,session_dir)
self.server_manager = ZMQServerManager('openmdao.gui.consoleserver.ConsoleServer')
super(App, self).__init__(handlers, **app_settings)
def exit(self):
self.server_manager.cleanup()
DEBUG('Exit requested, shutting down....\n')
ioloop.IOLoop.instance().add_timeout(time.time()+5, sys.exit)
class App(web.Application):
''' Openmdao web application.
Extends tornado web app with URL mappings, settings and server manager.
'''
def __init__(self, secret=None, external=False):
# locate the docs, so that the /docs url will point to the appropriate
# docs, either for the current release or the current development build
if is_dev_build():
docpath = os.path.join(get_ancestor_dir(sys.executable, 3), 'docs',
'_build', 'html')
else:
import openmdao.main
docpath = os.path.join(os.path.dirname(openmdao.main.__file__),
'docs')
handlers = [
web.url(r'/', web.RedirectHandler, {
'url': '/projects',
'permanent': False
}),
web.url(r'/login', LoginHandler),
web.url(r'/logout', LogoutHandler),
web.url(r'/exit', ExitHandler),
web.url(r'/docs/plugins/(.*)', PluginDocsHandler,
{'route': '/docs/plugins/'}),
web.url(r'/docs/(.*)', web.StaticFileHandler, {
'path': docpath,
'default_filename': 'index.html'
})
]
handlers.extend(proj.handlers)
handlers.extend(wksp.handlers)
if secret is None:
secret = os.urandom(1024)
app_path = os.path.dirname(os.path.abspath(__file__))
app_settings = {
'login_url': '/login',
'static_path': os.path.join(app_path, 'static'),
'template_path': os.path.join(app_path, 'templates'),
'cookie_secret': secret,
'debug': True,
}
user_dir = get_user_dir()
self.project_dir = os.path.join(user_dir, 'projects')
ensure_dir(self.project_dir)
session_dir = os.path.join(user_dir, 'sessions')
ensure_dir(session_dir)
self.session_manager = TornadoSessionManager(secret, session_dir)
self.server_manager = ZMQServerManager(
'openmdao.gui.consoleserver.ConsoleServer', external)
# External termination normally only used during GUI testing.
if sys.platform == 'win32':
# Fake SIGTERM by polling for a .sigterm file.
self._exit_requested = False
self._poller = threading.Thread(target=self._sigterm_poller,
name='SIGTERM poller')
self._poller.daemon = True
self._poller.start()
else:
signal.signal(signal.SIGTERM, self._sigterm_handler)
super(App, self).__init__(handlers, **app_settings)
def _sigterm_poller(self):
""" On Windows, poll for an external termination request file. """
sigfile = os.path.join(os.getcwd(), 'SIGTERM.txt')
while not self._exit_requested:
time.sleep(1)
if os.path.exists(sigfile):
DEBUG('Detected SIGTERM, shutting down...')
self._shutdown()
break
def _sigterm_handler(self, signum, frame):
""" On Linux/OS X, handle SIGTERM signal. """
DEBUG('Received SIGTERM, shutting down...')
self._shutdown()
def exit(self):
""" Shutdown. """
DEBUG('Exit requested, shutting down...')
if sys.platform == 'win32':
self._exit_requested = True
self._poller.join(3)
self._shutdown()
def _shutdown(self):
""" Stop all subprocesses and exit. """
self.server_manager.cleanup()
ioloop.IOLoop.instance().add_timeout(time.time() + 5, sys.exit)
class App(web.Application):
''' Openmdao web application.
Extends tornado web app with URL mappings, settings and server manager.
'''
def __init__(self, secret=None, external=False):
# locate the docs, so that the /docs url will point to the appropriate
# docs, either for the current release or the current development build
if is_dev_build():
docpath = os.path.join(get_ancestor_dir(sys.executable, 3), 'docs',
'_build', 'html')
else:
import openmdao.main
docpath = os.path.join(os.path.dirname(openmdao.main.__file__), 'docs')
handlers = [
web.url(r'/', web.RedirectHandler, {'url': '/projects', 'permanent': False}),
web.url(r'/login', LoginHandler),
web.url(r'/logout', LogoutHandler),
web.url(r'/exit', ExitHandler),
web.url(r'/docs/plugins/(.*)', PluginDocsHandler, {'route': '/docs/plugins/'}),
web.url(r'/docs/(.*)', web.StaticFileHandler, {'path': docpath, 'default_filename': 'index.html'}),
]
handlers.extend(proj.handlers)
handlers.extend(wksp.handlers)
if secret is None:
secret = os.urandom(1024)
app_path = os.path.dirname(os.path.abspath(__file__))
app_settings = {
'login_url': '/login',
'static_path': os.path.join(app_path, 'static'),
'template_path': os.path.join(app_path, 'templates'),
'cookie_secret': secret,
'debug': True,
}
user_dir = get_user_dir()
self.project_dir = os.path.join(user_dir, 'projects')
ensure_dir(self.project_dir)
session_dir = os.path.join(user_dir, 'sessions')
ensure_dir(session_dir)
self.session_manager = TornadoSessionManager(secret, session_dir)
self.server_manager = ZMQServerManager('openmdao.gui.consoleserver.ConsoleServer', external)
# External termination normally only used during GUI testing.
if sys.platform == 'win32':
# Fake SIGTERM by polling for a .sigterm file.
self._exit_requested = False
self._poller = threading.Thread(target=self._sigterm_poller,
name='SIGTERM poller')
self._poller.daemon = True
self._poller.start()
else:
signal.signal(signal.SIGTERM, self._sigterm_handler)
super(App, self).__init__(handlers, **app_settings)
def _sigterm_poller(self):
""" On Windows, poll for an external termination request file. """
sigfile = os.path.join(os.getcwd(), 'SIGTERM.txt')
while not self._exit_requested:
time.sleep(1)
if os.path.exists(sigfile):
DEBUG('Detected SIGTERM, shutting down...')
self._shutdown()
break
def _sigterm_handler(self, signum, frame):
""" On Linux/OS X, handle SIGTERM signal. """
DEBUG('Received SIGTERM, shutting down...')
self._shutdown()
def exit(self):
""" Shutdown. """
DEBUG('Exit requested, shutting down...')
if sys.platform == 'win32':
self._exit_requested = True
self._poller.join(3)
self._shutdown()
def _shutdown(self):
""" Stop all subprocesses and exit. """
self.server_manager.cleanup()
ioloop.IOLoop.instance().add_timeout(time.time() + 5, sys.exit)
class App(web.Application):
''' openmdao web application
extends tornado web app with URL mappings, settings and server manager
'''
def __init__(self, secret=None):
# locate the docs, so that the /docs url will point to the appropriate
# docs, either for the current release or the current development build
if is_dev_build():
idxpath = os.path.join(get_ancestor_dir(sys.executable, 3), 'docs',
'_build', 'html')
doc_handler = web.StaticFileHandler
doc_handler_options = {
'path': idxpath,
'default_filename': 'index.html'
}
else:
# look for docs online
import openmdao.util.releaseinfo
version = openmdao.util.releaseinfo.__version__
idxpath = 'http://openmdao.org/releases/%s/docs/index.html' % version
doc_handler = web.RedirectHandler
doc_handler_options = {'url': idxpath, 'permanent': False}
handlers = [
web.url(r'/login', LoginHandler),
web.url(r'/logout', LogoutHandler),
web.url(r'/exit', ExitHandler),
web.url(r'/docs/plugins/(.*)', PluginDocsHandler,
{'route': '/docs/plugins/'}),
web.url(r'/docs/(.*)', doc_handler, doc_handler_options),
web.url(r'/', web.RedirectHandler, {
'url': '/projects',
'permanent': False
})
]
handlers.extend(proj.handlers)
handlers.extend(wksp.handlers)
if secret is None:
secret = os.urandom(1024)
app_path = os.path.dirname(os.path.abspath(__file__))
app_settings = {
'login_url': '/login',
'static_path': os.path.join(app_path, 'static'),
'template_path': os.path.join(app_path, 'templates'),
'cookie_secret': secret,
'debug': True,
}
user_dir = get_user_dir()
self.project_dir = os.path.join(user_dir, 'projects')
ensure_dir(self.project_dir)
session_dir = os.path.join(user_dir, 'sessions')
ensure_dir(session_dir)
self.session_manager = TornadoSessionManager(secret, session_dir)
self.server_manager = ZMQServerManager(
'openmdao.gui.consoleserver.ConsoleServer')
global _MGR
_MGR = self.server_manager
signal.signal(signal.SIGTERM, self._sigterm_handler)
super(App, self).__init__(handlers, **app_settings)
def _sigterm_handler(self, signum, frame):
DEBUG('Received SIGTERM, shutting down....\n')
_MGR.cleanup()
ioloop.IOLoop.instance().add_timeout(time.time() + 5, sys.exit)
def exit(self):
self.server_manager.cleanup()
DEBUG('Exit requested, shutting down....\n')
ioloop.IOLoop.instance().add_timeout(time.time() + 5, sys.exit)
class App(web.Application):
''' openmdao web application
extends tornado web app with URL mappings, settings and server manager
'''
def __init__(self, secret=None):
# locate the docs, so that the /docs url will point to the appropriate
# docs, either for the current release or the current development build
if is_dev_build():
idxpath = os.path.join(get_ancestor_dir(sys.executable, 3), 'docs',
'_build', 'html')
doc_handler = web.StaticFileHandler
doc_handler_options = { 'path': idxpath, 'default_filename': 'index.html' }
else:
# look for docs online
import openmdao.util.releaseinfo
version = openmdao.util.releaseinfo.__version__
idxpath = 'http://openmdao.org/releases/%s/docs/index.html' % version
doc_handler = web.RedirectHandler
doc_handler_options = { 'url': idxpath, 'permanent': False }
handlers = [
web.url(r'/login', LoginHandler),
web.url(r'/logout', LogoutHandler),
web.url(r'/exit', ExitHandler),
web.url(r'/docs/plugins/(.*)', PluginDocsHandler, { 'route': '/docs/plugins/' }),
web.url(r'/docs/(.*)', doc_handler, doc_handler_options ),
web.url(r'/', web.RedirectHandler, { 'url':'/projects', 'permanent':False })
]
handlers.extend(proj.handlers)
handlers.extend(wksp.handlers)
if secret is None:
secret = os.urandom(1024)
app_path = os.path.dirname(os.path.abspath(__file__))
app_settings = {
'login_url': '/login',
'static_path': os.path.join(app_path, 'static'),
'template_path': os.path.join(app_path, 'templates'),
'cookie_secret': secret,
'debug': True,
}
user_dir = get_user_dir()
self.project_dir = os.path.join(user_dir, 'projects')
ensure_dir(self.project_dir)
session_dir = os.path.join(user_dir, 'sessions')
ensure_dir(session_dir)
self.session_manager = TornadoSessionManager(secret, session_dir)
self.server_manager = ZMQServerManager('openmdao.gui.consoleserver.ConsoleServer')
global _MGR
_MGR = self.server_manager
signal.signal(signal.SIGTERM, self._sigterm_handler)
super(App, self).__init__(handlers, **app_settings)
def _sigterm_handler(self, signum, frame):
DEBUG('Received SIGTERM, shutting down....\n')
_MGR.cleanup()
ioloop.IOLoop.instance().add_timeout(time.time()+5, sys.exit)
def exit(self):
self.server_manager.cleanup()
DEBUG('Exit requested, shutting down....\n')
ioloop.IOLoop.instance().add_timeout(time.time()+5, sys.exit)