def startup(self):
if self.options.daemon:
# detach
log.info("FIXME: Daemon...")
# system config
self.config = SystemConfig.fromFile(self.options.config_file,
self.options.use_global)
# manager
if not self.options.dry:
log.info("Starting system.")
log.info("Chimera version: %s" % find_dev_version()
or _chimera_version_)
log.info("Chimera prefix: %s" % ChimeraPath.root())
try:
self.manager = Manager(**self.config.chimera)
except ChimeraException, e:
log.error(
"Chimera is already running on this machine. Use chimera-admin to manage it."
)
sys.exit(1)
log.info("Chimera: running on " + self.manager.getHostname() +
":" + str(self.manager.getPort()))
if self.options.use_global:
log.info("Chimera: reading configuration from %s" %
SYSTEM_CONFIG_DEFAULT_GLOBAL)
log.info("Chimera: reading configuration from %s" %
os.path.realpath(self.options.config_file))
def getImageServer(manager):
try:
toReturn = manager.getProxy('/ImageServer/0')
except ObjectNotFoundException:
try:
toReturn = manager.addLocation('/ImageServer/imageserver', [ChimeraPath.controllers()])
except Exception, e:
print ''.join(Pyro.util.getPyroTraceback(e))
raise ClassLoaderException('Unable to create imageserver')
def getImageServer(manager):
try:
toReturn = manager.getProxy('/ImageServer/0')
except ObjectNotFoundException:
try:
toReturn = manager.addLocation('/ImageServer/imageserver',
ChimeraPath().controllers)
except Exception, e:
print ''.join(Pyro.util.getPyroTraceback(e))
raise ClassLoaderException('Unable to create imageserver')
def __init__(self, args = [], wait=True):
self.wait = wait
self.options, self.args = self.parseArgs(args)
if self.options.verbose == 1:
chimera.core.log.setConsoleLevel(logging.INFO)
if self.options.verbose > 1:
chimera.core.log.setConsoleLevel(logging.DEBUG)
self.manager = None
self.paths = {"instruments": [],
"controllers": []}
# add system path
self.paths["instruments"].append(ChimeraPath.instruments())
self.paths["controllers"].append(ChimeraPath.controllers())
def __init__(self, args=[], wait=True):
self.wait = wait
self.options, self.args = self.parseArgs(args)
if self.options.verbose == 1:
chimera.core.log.setConsoleLevel(logging.INFO)
if self.options.verbose > 1:
chimera.core.log.setConsoleLevel(logging.DEBUG)
self.manager = None
self.paths = {"instruments": [], "controllers": [], "drivers": []}
# add system path
self.paths["instruments"].append(ChimeraPath.instruments())
self.paths["controllers"].append(ChimeraPath.controllers())
self.paths["drivers"].append(ChimeraPath.drivers())
def addController (self, **params):
params["type"] = ParameterType.CONTROLLER
self.addParameters(params)
if self._needControllersPath:
if not "PATHS" in self._helpGroups:
self.addHelpGroup("PATHS", "Object Paths")
self.addParameters(dict(name="ctrl_dir", short="C", long="controllers-dir", helpGroup="PATHS",
type=ParameterType.INCLUDE_PATH, default=[ChimeraPath.controllers()],
help="Append PATH to controllers load path. "
"This option could be setted multiple "
"times to add multiple directories.",
metavar="PATH"))
self._needControllersPath = False
def addInstrument (self, **params):
params["type"] = ParameterType.INSTRUMENT
self.addParameters(params)
if self._needInstrumentsPath:
if not "PATHS" in self._helpGroups:
self.addHelpGroup("PATHS", "Object Paths")
self.addParameters(dict(name="inst_dir", short="I", long="instruments-dir", helpGroup="PATHS",
type=ParameterType.INCLUDE_PATH, default=[ChimeraPath.instruments()],
help="Append PATH to %s load path. "
"This option could be setted multiple "
"times to add multiple directories." % params["name"].capitalize(),
metavar="PATH"))
self._needInstrumentsPath = False
def addController(self, **params):
params["type"] = ParameterType.CONTROLLER
self.addParameters(params)
if self._needControllersPath:
if not "PATHS" in self._helpGroups:
self.addHelpGroup("PATHS", "Object Paths")
self.addParameters(
dict(name="ctrl_dir",
short="C",
long="controllers-dir",
helpGroup="PATHS",
type=ParameterType.INCLUDE_PATH,
default=ChimeraPath().controllers,
help="Append PATH to controllers load path. "
"This option could be setted multiple "
"times to add multiple directories.",
metavar="PATH"))
self._needControllersPath = False
def addInstrument(self, **params):
params["type"] = ParameterType.INSTRUMENT
self.addParameters(params)
if self._needInstrumentsPath:
if not "PATHS" in self._helpGroups:
self.addHelpGroup("PATHS", "Object Paths")
self.addParameters(
dict(name="inst_dir",
short="I",
long="instruments-dir",
helpGroup="PATHS",
type=ParameterType.INCLUDE_PATH,
default=ChimeraPath().instruments,
help="Append PATH to %s load path. "
"This option could be setted multiple "
"times to add multiple directories." %
params["name"].capitalize(),
metavar="PATH"))
self._needInstrumentsPath = False
def getPath():
return ChimeraPath()
def startup(self):
if self.options.daemon:
# detach
log.info("FIXME: Daemon...")
# system config
try:
self.config = SystemConfig.fromFile(self.options.config_file)
except (InvalidLocationException, IOError) as e:
log.exception(e)
log.error(
"There was a problem reading your configuration file. (%s)" %
e)
sys.exit(1)
# manager
if not self.options.dry:
log.info("Starting system.")
log.info("Chimera: %s" % _chimera_version_)
log.info("Chimera prefix: %s" % ChimeraPath().root())
log.info("Python: %s" % platform.python_version())
log.info("System: %s" % ' '.join(platform.uname()))
try:
self.manager = Manager(**self.config.chimera)
except ChimeraException as e:
log.error(
"Chimera is already running on this machine. Use chimera-admin to manage it."
)
sys.exit(1)
log.info("Chimera: running on " + self.manager.getHostname() +
":" + str(self.manager.getPort()))
log.info("Chimera: reading configuration from %s" %
os.path.realpath(self.options.config_file))
# add site object
if not self.options.dry:
for site in self.config.sites:
self.manager.addClass(Site, site.name, site.config, True)
# search paths
log.info(
"Setting objects include path from command line parameters...")
for _dir in self.options.inst_dir:
self.paths["instruments"].append(_dir)
for _dir in self.options.ctrl_dir:
self.paths["controllers"].append(_dir)
# init from config
log.info("Trying to start instruments...")
for inst in self.config.instruments + self.options.instruments:
if self.options.dry:
print(inst)
else:
self._add(inst, path=self.paths["instruments"], start=True)
log.info("Trying to start controllers...")
for ctrl in self.config.controllers + self.options.controllers:
if self.options.dry:
print(ctrl)
else:
self._add(ctrl, path=self.paths["controllers"], start=True)
log.info("System up and running.")
# ok, let's wait manager work
if self.wait and not self.options.dry:
self.manager.wait()
class SiteController(object):
def __init__(self, args=[], wait=True):
self.wait = wait
self.options, self.args = self.parseArgs(args)
if self.options.verbose == 1:
chimera.core.log.setConsoleLevel(logging.INFO)
#log.setConsoleLevel(logging.INFO)
if self.options.verbose > 1:
chimera.core.log.setConsoleLevel(logging.DEBUG)
#log.setConsoleLevel(logging.DEBUG)
self.manager = None
self.paths = {"instruments": [], "controllers": []}
# add system and plugins paths
Path = ChimeraPath()
self.paths["instruments"].extend(Path.instruments)
self.paths["controllers"].extend(Path.controllers)
def parseArgs(self, args):
def check_location(option, opt_str, value, parser):
try:
l = Location(value)
except InvalidLocationException:
raise optparse.OptionValueError("%s isnt't a valid location." %
value)
eval('parser.values.%s.append ("%s")' % (option.dest, value))
def check_includepath(option, opt_str, value, parser):
if not value or not os.path.isdir(os.path.abspath(value)):
raise optparse.OptionValueError(
"Couldn't found %s include path." % value)
eval('parser.values.%s.append ("%s")' % (option.dest, value))
parser = optparse.OptionParser(
prog="chimera",
version=_chimera_version_,
description=_chimera_description_,
usage="chimera --help for more information")
manag_group = optparse.OptionGroup(parser, "Basic options")
manag_group.add_option(
"-H",
"--host",
action="store",
dest="pyro_host",
type="string",
help="Host name/IP address to run as; [default=%default]",
metavar="HOST")
manag_group.add_option(
"-P",
"--port",
action="store",
dest="pyro_port",
type="string",
help="Port on which to listen for requests; [default=%default]",
metavar="PORT")
config_group = optparse.OptionGroup(parser, "Configuration")
config_group.add_option(
"--config",
dest="config_file",
help="Start Chimera using configuration from FILE.",
metavar="FILE")
config_group.add_option(
"--daemon",
action="store_true",
dest='daemon',
help=
"Run Chimera in Daemon mode (will detach from current terminal).")
misc_group = optparse.OptionGroup(parser, "General")
misc_group.add_option(
"--dry-run",
action="store_true",
dest="dry",
help=
"Only list all configured objects (from command line and configuration files) without starting the system."
)
misc_group.add_option(
"-v",
"--verbose",
action="count",
dest='verbose',
help="Increase log level (multiple v's to increase even more).")
inst_group = optparse.OptionGroup(
parser, "Instruments and Controllers Management")
inst_group.add_option(
"-i",
"--instrument",
action="callback",
callback=check_location,
dest="instruments",
type="string",
help="Load the instrument defined by LOCATION."
"This option could be set many times to load multiple instruments.",
metavar="LOCATION")
inst_group.add_option(
"-c",
"--controller",
action="callback",
callback=check_location,
dest="controllers",
type="string",
help="Load the controller defined by LOCATION."
"This option could be set many times to load multiple controllers.",
metavar="LOCATION")
inst_group.add_option("-I",
"--instruments-dir",
action="callback",
callback=check_includepath,
dest="inst_dir",
type="string",
help="Append PATH to instruments load path.",
metavar="PATH")
inst_group.add_option("-C",
"--controllers-dir",
action="callback",
callback=check_includepath,
dest="ctrl_dir",
type="string",
help="Append PATH to controllers load path.",
metavar="PATH")
parser.add_option_group(manag_group)
parser.add_option_group(config_group)
parser.add_option_group(misc_group)
parser.add_option_group(inst_group)
parser.set_defaults(instruments=[],
controllers=[],
config_file=SYSTEM_CONFIG_DEFAULT_FILENAME,
inst_dir=[],
ctrl_dir=[],
drv_dir=[],
dry=False,
verbose=0,
daemon=False,
pyro_host=MANAGER_DEFAULT_HOST,
pyro_port=MANAGER_DEFAULT_PORT)
return parser.parse_args(args)
def startup(self):
if self.options.daemon:
# detach
log.info("FIXME: Daemon...")
# system config
try:
self.config = SystemConfig.fromFile(self.options.config_file)
except (InvalidLocationException, IOError), e:
log.exception(e)
log.error(
"There was a problem reading your configuration file. (%s)" %
e)
sys.exit(1)
# manager
if not self.options.dry:
log.info("Starting system.")
log.info("Chimera: %s" % _chimera_version_)
log.info("Chimera prefix: %s" % ChimeraPath().root())
log.info("Python: %s" % platform.python_version())
log.info("System: %s" % ' '.join(platform.uname()))
try:
self.manager = Manager(**self.config.chimera)
except ChimeraException, e:
log.error(
"Chimera is already running on this machine. Use chimera-admin to manage it."
)
sys.exit(1)
log.info("Chimera: running on " + self.manager.getHostname() +
":" + str(self.manager.getPort()))
log.info("Chimera: reading configuration from %s" %
os.path.realpath(self.options.config_file))