def load_connector_file(self):
"""load config from a JSON connector file,
at a *lower* priority than command-line/config files.
"""
self.log.info("Loading url_file %r", self.url_file)
config = self.config
with open(self.url_file) as f:
num_tries = 0
max_tries = 5
d = ""
while not d:
try:
d = json.loads(f.read())
except ValueError:
if num_tries > max_tries:
raise
num_tries += 1
time.sleep(0.5)
# allow hand-override of location for disambiguation
# and ssh-server
if 'EngineFactory.location' not in config:
config.EngineFactory.location = d['location']
if 'EngineFactory.sshserver' not in config:
config.EngineFactory.sshserver = d.get('ssh')
location = config.EngineFactory.location
proto, ip = d['interface'].split('://')
ip = disambiguate_ip_address(ip, location)
d['interface'] = '%s://%s' % (proto, ip)
# DO NOT allow override of basic URLs, serialization, or key
# JSON file takes top priority there
config.Session.key = cast_bytes(d['key'])
config.Session.signature_scheme = d['signature_scheme']
config.EngineFactory.url = d['interface'] + ':%i' % d['registration']
config.Session.packer = d['pack']
config.Session.unpacker = d['unpack']
self.log.debug("Config changed:")
self.log.debug("%r", config)
self.connection_info = d
def load_connector_file(self):
"""load config from a JSON connector file,
at a *lower* priority than command-line/config files.
"""
self.log.info("Loading url_file %r", self.url_file)
config = self.config
with open(self.url_file) as f:
num_tries = 0
max_tries = 5
d = ""
while not d:
try:
d = json.loads(f.read())
except ValueError:
if num_tries > max_tries:
raise
num_tries += 1
time.sleep(0.5)
# allow hand-override of location for disambiguation
# and ssh-server
if 'EngineFactory.location' not in config:
config.EngineFactory.location = d['location']
if 'EngineFactory.sshserver' not in config:
config.EngineFactory.sshserver = d.get('ssh')
location = config.EngineFactory.location
proto, ip = d['interface'].split('://')
ip = disambiguate_ip_address(ip, location)
d['interface'] = '%s://%s' % (proto, ip)
# DO NOT allow override of basic URLs, serialization, or key
# JSON file takes top priority there
config.Session.key = cast_bytes(d['key'])
config.Session.signature_scheme = d['signature_scheme']
config.EngineFactory.url = d['interface'] + ':%i' % d['registration']
config.Session.packer = d['pack']
config.Session.unpacker = d['unpack']
self.log.debug("Config changed:")
self.log.debug("%r", config)
self.connection_info = d
def load_connector_file(self):
"""load config from a JSON connector file,
at a *lower* priority than command-line/config files.
"""
self.log.info("Loading url_file %r", self.url_file)
config = self.config
with open(self.url_file) as f:
d = json.loads(f.read())
# allow hand-override of location for disambiguation
# and ssh-server
try:
config.EngineFactory.location
except AttributeError:
config.EngineFactory.location = d["location"]
try:
config.EngineFactory.sshserver
except AttributeError:
config.EngineFactory.sshserver = d.get("ssh")
location = config.EngineFactory.location
proto, ip = d["interface"].split("://")
ip = disambiguate_ip_address(ip, location)
d["interface"] = "%s://%s" % (proto, ip)
# DO NOT allow override of basic URLs, serialization, or exec_key
# JSON file takes top priority there
config.Session.key = cast_bytes(d["exec_key"])
config.EngineFactory.url = d["interface"] + ":%i" % d["registration"]
config.Session.packer = d["pack"]
config.Session.unpacker = d["unpack"]
self.log.debug("Config changed:")
self.log.debug("%r", config)
self.connection_info = d
def load_connector_file(self):
"""load config from a JSON connector file,
at a *lower* priority than command-line/config files.
"""
self.log.info("Loading url_file %r", self.url_file)
config = self.config
with open(self.url_file) as f:
d = json.loads(f.read())
# allow hand-override of location for disambiguation
# and ssh-server
try:
config.EngineFactory.location
except AttributeError:
config.EngineFactory.location = d['location']
try:
config.EngineFactory.sshserver
except AttributeError:
config.EngineFactory.sshserver = d.get('ssh')
location = config.EngineFactory.location
proto, ip = d['interface'].split('://')
ip = disambiguate_ip_address(ip, location)
d['interface'] = '%s://%s' % (proto, ip)
# DO NOT allow override of basic URLs, serialization, or exec_key
# JSON file takes top priority there
config.Session.key = cast_bytes(d['exec_key'])
config.EngineFactory.url = d['interface'] + ':%i' % d['registration']
config.Session.packer = d['pack']
config.Session.unpacker = d['unpack']
self.log.debug("Config changed:")
self.log.debug("%r", config)
self.connection_info = d
