def test_version_command(self):
actual_output = StringIO()
with contextlib.redirect_stdout(actual_output):
main(['version'])
self.assertEqual(
actual_output.getvalue().strip(),
json.dumps(get_platform(get_ip=False), sort_keys=True, indent=2))
def test_version_command(self):
actual_output = StringIO()
with contextlib.redirect_stdout(actual_output):
main(['version'])
self.assertEqual(
actual_output.getvalue().strip(),
"lbrynet {lbrynet_version}".format(**get_platform(get_ip=False)))
def start():
"""The primary entry point for launching the daemon."""
conf.initialize_settings()
parser = argparse.ArgumentParser(description="Launch lbrynet-daemon")
parser.add_argument(
"--wallet",
help="lbryum or ptc for testing, default lbryum",
type=str,
default=conf.settings['wallet']
)
parser.add_argument(
"--http-auth", dest="useauth", action="store_true", default=conf.settings['use_auth_http']
)
parser.add_argument(
'--quiet', dest='quiet', action="store_true",
help='Disable all console output.'
)
parser.add_argument(
'--verbose', nargs="*",
help=('Enable debug output. Optionally specify loggers for which debug output '
'should selectively be applied.')
)
parser.add_argument(
'--version', action="store_true",
help='Show daemon version and quit'
)
args = parser.parse_args()
update_settings_from_args(args) # 将use_auth_http(useauth)和wallet的值更新到配置类Config的self._data['cli']中
if args.version:
version = system_info.get_platform(get_ip=False)
version['installation_id'] = conf.settings.installation_id
print utils.json_dumps_pretty(version)
return
lbrynet_log = conf.settings.get_log_filename()
log_support.configure_logging(lbrynet_log, not args.quiet, args.verbose) # 日志相关
log.debug('Final Settings: %s', conf.settings.get_current_settings_dict())
try:
log.debug('Checking for an existing lbrynet daemon instance')
# 用于检查是否有lbrynet-daemon的服务开启
JSONRPCProxy.from_url(conf.settings.get_api_connection_string()).status()
log.info("lbrynet-daemon is already running")
return
except Exception:
log.debug('No lbrynet instance found, continuing to start')
log.info("Starting lbrynet-daemon from command line")
# 检查是否能够连接到internet
# (默认是以socket方式连接到lbry.io官网,可以改为国内网站,如baidu.com,如果成功则返回True)
if test_internet_connection():
analytics_manager = analytics.Manager.new_instance() # 各种配置信息的初始化以及配置第三方的数据分析
start_server_and_listen(args.useauth, analytics_manager)
reactor.run() # 事件循环管理器,单例reactor(异步回调也是事件触发)
else:
log.info("Not connected to internet, unable to start")
def main(argv=None):
argv = argv or sys.argv[1:]
if not argv:
print_help()
return 1
conf_path = None
if len(argv) and argv[0] == "--conf":
if len(argv) < 2:
print("No config file specified for --conf option")
print_help()
return 1
conf_path = argv[1]
argv = argv[2:]
method, args = argv[0], argv[1:]
if method in ['help', '--help', '-h']:
if len(args) == 1:
print_help_for_command(args[0])
else:
print_help()
return 0
elif method in ['version', '--version', '-v']:
print("{lbrynet_name} {lbrynet_version}".format(
lbrynet_name=lbrynet_name, **get_platform(get_ip=False)))
return 0
elif method == 'start':
sys.exit(daemon_main(args, conf_path))
elif method == 'console':
sys.exit(daemon_console())
elif method not in Daemon.callable_methods:
if method not in Daemon.deprecated_methods:
print('{} is not a valid command.'.format(method))
return 1
new_method = Daemon.deprecated_methods[method].new_command
if new_method is None:
print(
"{} is permanently deprecated and does not have a replacement command."
.format(method))
return 0
print("{} is deprecated, using {}.".format(method, new_method))
method = new_method
fn = Daemon.callable_methods[method]
parsed = docopt(fn.__doc__, args)
params = set_kwargs(parsed)
loop = asyncio.get_event_loop()
loop.run_until_complete(execute_command(method, params, conf_path))
return 0
def new_instance(cls, api=None, events=None):
if api is None:
api = Api.new_instance()
if events is None:
events = Events(
make_context(get_platform(), settings.wallet),
'not loaded', 'not loaded'
)
return cls(api, events, Track())
def __init__(self, analytics_api, context=None, installation_id=None, session_id=None):
self.analytics_api = analytics_api
self._tracked_data = collections.defaultdict(list)
self.looping_call_manager = self._setup_looping_calls()
self.context = context or self._make_context(
system_info.get_platform(), conf.settings['wallet'])
self.installation_id = installation_id or conf.settings.installation_id
self.session_id = session_id or conf.settings.get_session_id()
self.is_started = False
def __init__(self, analytics_api, context=None, installation_id=None, session_id=None):
self.analytics_api = analytics_api # 本模块Api类实例: 用于用户数据分析(segment.io)和共享统计信息和诊断信息
self._tracked_data = collections.defaultdict(list) # 默认值为list的字典
self.looping_call_manager = self._setup_looping_calls() # 循环调用管理类(属性calls(字典),保存了 调用名称:调用方法)
self.context = context or self._make_context( # 版本信息上下文(系统版本, lbryum版本等等)
system_info.get_platform(), conf.settings['wallet'])
self.installation_id = installation_id or conf.settings.installation_id
self.session_id = session_id or conf.settings.get_session_id()
self.is_started = False
def __init__(self, analytics_api, context=None, installation_id=None, session_id=None):
self.analytics_api = analytics_api
self._tracked_data = collections.defaultdict(list)
self.looping_call_manager = self._setup_looping_calls()
self.context = context or self._make_context(
system_info.get_platform(), conf.settings['wallet'])
self.installation_id = installation_id or conf.settings.installation_id
self.session_id = session_id or conf.settings.get_session_id()
self.is_started = False
def start():
conf.initialize_settings()
parser = argparse.ArgumentParser(description="Launch lbrynet-daemon")
parser.add_argument(
"--wallet",
help="lbryum or ptc for testing, default lbryum",
type=str,
default=conf.settings['wallet']
)
parser.add_argument(
"--http-auth", dest="useauth", action="store_true", default=conf.settings['use_auth_http']
)
parser.add_argument(
'--quiet', dest='quiet', action="store_true",
help='Disable all console output.'
)
parser.add_argument(
'--verbose', nargs="*",
help=('Enable debug output. Optionally specify loggers for which debug output '
'should selectively be applied.')
)
parser.add_argument(
'--version', action="store_true",
help='Show daemon version and quit'
)
args = parser.parse_args()
update_settings_from_args(args)
if args.version:
version = system_info.get_platform(get_ip=False)
version['installation_id'] = conf.settings.installation_id
print utils.json_dumps_pretty(version)
return
lbrynet_log = conf.settings.get_log_filename()
log_support.configure_logging(lbrynet_log, not args.quiet, args.verbose)
log.debug('Final Settings: %s', conf.settings.get_current_settings_dict())
try:
log.debug('Checking for an existing lbrynet daemon instance')
JSONRPCProxy.from_url(conf.settings.get_api_connection_string()).status()
log.info("lbrynet-daemon is already running")
return
except Exception:
log.debug('No lbrynet instance found, continuing to start')
log.info("Starting lbrynet-daemon from command line")
if test_internet_connection():
analytics_manager = analytics.Manager.new_instance()
start_server_and_listen(args.useauth, analytics_manager)
reactor.run()
else:
log.info("Not connected to internet, unable to start")
def new_instance(cls, api=None, events=None):
if api is None:
api = Api.new_instance()
if events is None:
events = Events(
make_context(get_platform(), conf.settings['wallet']),
base58.b58encode(conf.settings.get_lbry_id()),
conf.settings.get_session_id(),
)
return cls(api, events, Track())
def new_instance(cls, api=None, events=None):
if api is None:
api = Api.new_instance()
if events is None:
events = Events(
make_context(get_platform(), conf.settings['wallet']),
conf.settings.installation_id,
conf.settings.get_session_id(),
)
return cls(api, events, Track())
def main(argv=None):
argv = argv or sys.argv[1:]
if not argv:
print_help()
return 1
conf_path = None
if len(argv) and argv[0] == "--conf":
if len(argv) < 2:
print("No config file specified for --conf option")
print_help()
return 1
conf_path = argv[1]
argv = argv[2:]
method, args = argv[0], argv[1:]
if method in ['help', '--help', '-h']:
if len(args) == 1:
print_help_for_command(args[0])
else:
print_help()
return 0
elif method in ['version', '--version', '-v']:
print(
json.dumps(get_platform(get_ip=False),
sort_keys=True,
indent=2,
separators=(',', ': ')))
return 0
elif method == 'start':
sys.exit(daemon_main(args, conf_path))
elif method == 'console':
sys.exit(daemon_console())
elif method not in Daemon.callable_methods:
if method not in Daemon.deprecated_methods:
print('{} is not a valid command.'.format(method))
return 1
new_method = Daemon.deprecated_methods[method].new_command
print("{} is deprecated, using {}.".format(method, new_method))
method = new_method
fn = Daemon.callable_methods[method]
parsed = docopt(fn.__doc__, args)
params = set_kwargs(parsed)
loop = asyncio.get_event_loop()
loop.run_until_complete(execute_command(method, params, conf_path))
return 0
def start(argv=None, conf_path=None):
if conf_path is not None:
conf.conf_file = conf_path
conf.initialize_settings()
parser = argparse.ArgumentParser()
parser.add_argument("--http-auth",
dest="useauth",
action="store_true",
default=conf.settings['use_auth_http'])
parser.add_argument('--quiet',
dest='quiet',
action="store_true",
help='Disable all console output.')
parser.add_argument(
'--verbose',
nargs="*",
help=
('Enable debug output. Optionally specify loggers for which debug output '
'should selectively be applied.'))
parser.add_argument('--version',
action="store_true",
help='Show daemon version and quit')
args = parser.parse_args(argv)
if args.useauth:
conf.settings.update({'use_auth_http': args.useauth},
data_types=(conf.TYPE_CLI, ))
if args.version:
version = system_info.get_platform(get_ip=False)
version['installation_id'] = conf.settings.installation_id
print(utils.json_dumps_pretty(version))
return
lbrynet_log = conf.settings.get_log_filename()
log_support.configure_logging(lbrynet_log, not args.quiet, args.verbose)
log_support.configure_loggly_handler()
log.debug('Final Settings: %s', conf.settings.get_current_settings_dict())
log.info("Starting lbrynet-daemon from command line")
if test_internet_connection():
daemon = Daemon()
daemon.start_listening()
reactor.run()
else:
log.info("Not connected to internet, unable to start")
def start():
"""The primary entry point for launching the daemon."""
# postpone loading the config file to after the CLI arguments
# have been parsed, as they may contain an alternate config file location
conf.initialize_settings(load_conf_file=False)
parser = argparse.ArgumentParser(description="Launch lbrynet-daemon")
parser.add_argument(
"--conf",
help="specify an alternative configuration file",
type=str,
default=None
)
parser.add_argument(
"--wallet",
help="lbryum or ptc for testing, default lbryum",
type=str,
default=conf.settings['wallet']
)
parser.add_argument(
"--http-auth", dest="useauth", action="store_true", default=conf.settings['use_auth_http']
)
parser.add_argument(
'--quiet', dest='quiet', action="store_true",
help='Disable all console output.'
)
parser.add_argument(
'--verbose', nargs="*",
help=('Enable debug output. Optionally specify loggers for which debug output '
'should selectively be applied.')
)
parser.add_argument(
'--version', action="store_true",
help='Show daemon version and quit'
)
args = parser.parse_args()
update_settings_from_args(args)
conf.settings.load_conf_file_settings()
if args.version:
version = system_info.get_platform(get_ip=False)
version['installation_id'] = conf.settings.installation_id
print utils.json_dumps_pretty(version)
return
lbrynet_log = conf.settings.get_log_filename()
log_support.configure_logging(lbrynet_log, not args.quiet, args.verbose)
log.debug('Final Settings: %s', conf.settings.get_current_settings_dict())
try:
log.debug('Checking for an existing lbrynet daemon instance')
JSONRPCProxy.from_url(conf.settings.get_api_connection_string()).status()
log.info("lbrynet-daemon is already running")
return
except Exception:
log.debug('No lbrynet instance found, continuing to start')
log.info("Starting lbrynet-daemon from command line")
if test_internet_connection():
analytics_manager = analytics.Manager.new_instance()
start_server_and_listen(args.useauth, analytics_manager)
reactor.run()
else:
log.info("Not connected to internet, unable to start")
def main():
if len(sys.argv[1:]):
method, args = sys.argv[1], sys.argv[2:]
else:
print_help()
return
if method in ['help', '--help', '-h']:
if len(args) == 1:
print_help_for_command(args[0])
else:
print_help()
return
elif method in ['version', '--version']:
print utils.json_dumps_pretty(get_platform(get_ip=False))
return
if method not in Daemon.callable_methods:
if method not in Daemon.deprecated_methods:
print_error("\"%s\" is not a valid command." % method)
return
new_method = Daemon.deprecated_methods[method]._new_command
print_error("\"%s\" is deprecated, using \"%s\"." % (method, new_method))
method = new_method
fn = Daemon.callable_methods[method]
if hasattr(fn, "_flags"):
flag_names = fn._flags
else:
flag_names = {}
parsed = docopt(fn.__doc__, args)
kwargs = set_flag_vals(flag_names, parsed)
colorama.init()
conf.initialize_settings()
api = LBRYAPIClient.get_client()
try:
status = api.status()
except URLError as err:
if isinstance(err, HTTPError) and err.code == UNAUTHORIZED:
print_error("Daemon requires authentication, but none was provided.",
suggest_help=False)
else:
print_error("Could not connect to daemon. Are you sure it's running?",
suggest_help=False)
return 1
status_code = status['startup_status']['code']
if status_code != "started" and method not in Daemon.allowed_during_startup:
print "Daemon is in the process of starting. Please try again in a bit."
message = status['startup_status']['message']
if message:
if (
status['startup_status']['code'] == LOADING_WALLET_CODE
and status['blockchain_status']['blocks_behind'] > 0
):
message += '. Blocks left: ' + str(status['blockchain_status']['blocks_behind'])
print " Status: " + message
return 1
# TODO: check if port is bound. Error if its not
try:
result = api.call(method, **kwargs)
if isinstance(result, basestring):
# printing the undumped string is prettier
print result
else:
print utils.json_dumps_pretty(result)
except (RPCError, KeyError, JSONRPCException, HTTPError) as err:
if isinstance(err, HTTPError):
error_body = err.read()
try:
error_data = json.loads(error_body)
except ValueError:
print (
"There was an error, and the response was not valid JSON.\n" +
"Raw JSONRPC response:\n" + error_body
)
return 1
print_error(error_data['error']['message'] + "\n", suggest_help=False)
if 'data' in error_data['error'] and 'traceback' in error_data['error']['data']:
print "Here's the traceback for the error you encountered:"
print "\n".join(error_data['error']['data']['traceback'])
print_help_for_command(method)
elif isinstance(err, RPCError):
print_error(err.msg, suggest_help=False)
# print_help_for_command(method)
else:
print_error("Something went wrong\n", suggest_help=False)
print str(err)
return 1
def get_external_ip():
from lbrynet.core.system_info import get_platform
platform = get_platform(get_ip=True)
return platform['ip']
def main():
argv = sys.argv[1:]
# check if a config file has been specified. If so, shift
# all the arguments so that the parsing can continue without
# noticing
if len(argv) and argv[0] == "--conf":
if len(argv) < 2:
print_error("No config file specified for --conf option")
print_help()
return
conf.conf_file = argv[1]
argv = argv[2:]
if len(argv):
method, args = argv[0], argv[1:]
else:
print_help()
return
if method in ['help', '--help', '-h']:
if len(args) == 1:
print_help_for_command(args[0])
else:
print_help()
return
elif method in ['version', '--version']:
print utils.json_dumps_pretty(get_platform(get_ip=False))
return
if method not in Daemon.callable_methods:
if method not in Daemon.deprecated_methods:
print_error("\"%s\" is not a valid command." % method)
return
new_method = Daemon.deprecated_methods[method]._new_command
print_error("\"%s\" is deprecated, using \"%s\"." % (method, new_method))
method = new_method
fn = Daemon.callable_methods[method]
parsed = docopt(fn.__doc__, args)
kwargs = set_kwargs(parsed)
colorama.init()
conf.initialize_settings()
try:
api = LBRYAPIClient.get_client()
api.status()
except (URLError, ConnectionError) as err:
if isinstance(err, HTTPError) and err.code == UNAUTHORIZED:
api = AuthAPIClient.config()
# this can happen if the daemon is using auth with the --http-auth flag
# when the config setting is to not use it
try:
api.status()
except:
print_error("Daemon requires authentication, but none was provided.",
suggest_help=False)
return 1
else:
print_error("Could not connect to daemon. Are you sure it's running?",
suggest_help=False)
return 1
# TODO: check if port is bound. Error if its not
try:
result = api.call(method, kwargs)
if isinstance(result, basestring):
# printing the undumped string is prettier
print result
else:
print utils.json_dumps_pretty(result)
except (RPCError, KeyError, JSONRPCException, HTTPError) as err:
if isinstance(err, HTTPError):
error_body = err.read()
try:
error_data = json.loads(error_body)
except ValueError:
print (
"There was an error, and the response was not valid JSON.\n" +
"Raw JSONRPC response:\n" + error_body
)
return 1
print_error(error_data['error']['message'] + "\n", suggest_help=False)
if 'data' in error_data['error'] and 'traceback' in error_data['error']['data']:
print "Here's the traceback for the error you encountered:"
print "\n".join(error_data['error']['data']['traceback'])
print_help_for_command(method)
elif isinstance(err, RPCError):
print_error(err.msg, suggest_help=False)
# print_help_for_command(method)
else:
print_error("Something went wrong\n", suggest_help=False)
print str(err)
return 1
def main():
if len(sys.argv[1:]):
method, args = sys.argv[1], sys.argv[2:]
else:
print_help()
return
if method in ['help', '--help', '-h']:
if len(args) == 1:
print_help_for_command(args[0])
else:
print_help()
return
elif method in ['version', '--version']:
print utils.json_dumps_pretty(get_platform(get_ip=False))
return
if method not in Daemon.callable_methods:
if method not in Daemon.deprecated_methods:
print_error("\"%s\" is not a valid command." % method)
return
new_method = Daemon.deprecated_methods[method]._new_command
print_error("\"%s\" is deprecated, using \"%s\"." %
(method, new_method))
method = new_method
fn = Daemon.callable_methods[method]
if hasattr(fn, "_flags"):
flag_names = fn._flags
else:
flag_names = {}
parsed = docopt(fn.__doc__, args)
kwargs = set_flag_vals(flag_names, parsed)
colorama.init()
conf.initialize_settings()
api = LBRYAPIClient.get_client()
try:
status = api.status()
except URLError as err:
if isinstance(err, HTTPError) and err.code == UNAUTHORIZED:
print_error(
"Daemon requires authentication, but none was provided.",
suggest_help=False)
else:
print_error(
"Could not connect to daemon. Are you sure it's running?",
suggest_help=False)
return 1
status_code = status['startup_status']['code']
if status_code != "started" and method not in Daemon.allowed_during_startup:
print "Daemon is in the process of starting. Please try again in a bit."
message = status['startup_status']['message']
if message:
if (status['startup_status']['code'] == LOADING_WALLET_CODE
and status['blockchain_status']['blocks_behind'] > 0):
message += '. Blocks left: ' + str(
status['blockchain_status']['blocks_behind'])
print " Status: " + message
return 1
# TODO: check if port is bound. Error if its not
try:
result = api.call(method, **kwargs)
if isinstance(result, basestring):
# printing the undumped string is prettier
print result
else:
print utils.json_dumps_pretty(result)
except (RPCError, KeyError, JSONRPCException, HTTPError) as err:
if isinstance(err, HTTPError):
error_body = err.read()
try:
error_data = json.loads(error_body)
except ValueError:
print(
"There was an error, and the response was not valid JSON.\n"
+ "Raw JSONRPC response:\n" + error_body)
return 1
print_error(error_data['error']['message'] + "\n",
suggest_help=False)
if 'data' in error_data['error'] and 'traceback' in error_data[
'error']['data']:
print "Here's the traceback for the error you encountered:"
print "\n".join(error_data['error']['data']['traceback'])
print_help_for_command(method)
elif isinstance(err, RPCError):
print_error(err.msg, suggest_help=False)
# print_help_for_command(method)
else:
print_error("Something went wrong\n", suggest_help=False)
print str(err)
return 1
def start():
"""The primary entry point for launching the daemon."""
# postpone loading the config file to after the CLI arguments
# have been parsed, as they may contain an alternate config file location
conf.initialize_settings(load_conf_file=False)
parser = argparse.ArgumentParser(description="Launch lbrynet-daemon")
parser.add_argument("--conf",
help="specify an alternative configuration file",
type=str,
default=None)
parser.add_argument("--http-auth",
dest="useauth",
action="store_true",
default=conf.settings['use_auth_http'])
parser.add_argument('--quiet',
dest='quiet',
action="store_true",
help='Disable all console output.')
parser.add_argument(
'--verbose',
nargs="*",
help=
('Enable debug output. Optionally specify loggers for which debug output '
'should selectively be applied.'))
parser.add_argument('--version',
action="store_true",
help='Show daemon version and quit')
args = parser.parse_args()
update_settings_from_args(args)
conf.settings.load_conf_file_settings()
if args.version:
version = system_info.get_platform(get_ip=False)
version['installation_id'] = conf.settings.installation_id
print utils.json_dumps_pretty(version)
return
lbrynet_log = conf.settings.get_log_filename()
log_support.configure_logging(lbrynet_log, not args.quiet, args.verbose)
log_support.configure_loggly_handler()
log.debug('Final Settings: %s', conf.settings.get_current_settings_dict())
try:
log.debug('Checking for an existing lbrynet daemon instance')
JSONRPCProxy.from_url(
conf.settings.get_api_connection_string()).status()
log.info("lbrynet-daemon is already running")
return
except Exception:
log.debug('No lbrynet instance found, continuing to start')
log.info("Starting lbrynet-daemon from command line")
if test_internet_connection():
daemon = Daemon()
daemon.start_listening()
reactor.run()
else:
log.info("Not connected to internet, unable to start")
