def main():
signal.signal(signal.SIGTERM, process.exit_handler)
signal.signal(signal.SIGUSR1, pykka.debug.log_thread_tracebacks)
args = commands.parser.parse_args(args=mopidy_args)
if args.show_config:
commands.show_config(args)
if args.show_deps:
commands.show_deps()
# TODO: figure out a way to make the boilerplate in this file reusable in
# scanner and other places we need it.
try:
# Initial config without extensions to bootstrap logging.
logging_initialized = False
logging_config, _ = config_lib.load(args.config_files, [],
args.config_overrides)
# TODO: setup_logging needs defaults in-case config values are None
log.setup_logging(logging_config, args.verbosity_level,
args.save_debug_log)
logging_initialized = True
create_file_structures()
check_old_locations()
installed_extensions = ext.load_extensions()
config, config_errors = config_lib.load(args.config_files,
installed_extensions,
args.config_overrides)
# Filter out disabled extensions and remove any config errors for them.
enabled_extensions = []
for extension in installed_extensions:
enabled = config[extension.ext_name]['enabled']
if ext.validate_extension(extension) and enabled:
enabled_extensions.append(extension)
elif extension.ext_name in config_errors:
del config_errors[extension.ext_name]
log_extension_info(installed_extensions, enabled_extensions)
check_config_errors(config_errors)
# Read-only config from here on, please.
proxied_config = config_lib.Proxy(config)
log.setup_log_levels(proxied_config)
ext.register_gstreamer_elements(enabled_extensions)
# Anything that wants to exit after this point must use
# mopidy.utils.process.exit_process as actors have been started.
start(proxied_config, enabled_extensions)
except KeyboardInterrupt:
pass
except Exception as ex:
if logging_initialized:
logger.exception(ex)
raise
def main():
signal.signal(signal.SIGTERM, process.exit_handler)
signal.signal(signal.SIGUSR1, pykka.debug.log_thread_tracebacks)
args = commands.parser.parse_args(args=mopidy_args)
if args.show_config:
commands.show_config(args)
if args.show_deps:
commands.show_deps()
# TODO: figure out a way to make the boilerplate in this file reusable in
# scanner and other places we need it.
try:
# Initial config without extensions to bootstrap logging.
logging_initialized = False
logging_config, _ = config_lib.load(
args.config_files, [], args.config_overrides)
# TODO: setup_logging needs defaults in-case config values are None
log.setup_logging(
logging_config, args.verbosity_level, args.save_debug_log)
logging_initialized = True
create_file_structures()
check_old_locations()
installed_extensions = ext.load_extensions()
config, config_errors = config_lib.load(
args.config_files, installed_extensions, args.config_overrides)
# Filter out disabled extensions and remove any config errors for them.
enabled_extensions = []
for extension in installed_extensions:
enabled = config[extension.ext_name]['enabled']
if ext.validate_extension(extension) and enabled:
enabled_extensions.append(extension)
elif extension.ext_name in config_errors:
del config_errors[extension.ext_name]
log_extension_info(installed_extensions, enabled_extensions)
check_config_errors(config_errors)
# Read-only config from here on, please.
proxied_config = config_lib.Proxy(config)
log.setup_log_levels(proxied_config)
ext.register_gstreamer_elements(enabled_extensions)
# Anything that wants to exit after this point must use
# mopidy.utils.process.exit_process as actors have been started.
start(proxied_config, enabled_extensions)
except KeyboardInterrupt:
pass
except Exception as ex:
if logging_initialized:
logger.exception(ex)
raise
def main():
options = parse_options()
# TODO: support config files and overrides (shared from main?)
config_files = [
b'/etc/mopidy/mopidy.conf', b'$XDG_CONFIG_DIR/mopidy/mopidy.conf'
]
config_overrides = []
# TODO: decide if we want to avoid this boilerplate some how.
# Initial config without extensions to bootstrap logging.
logging_config, _ = config_lib.load(config_files, [], config_overrides)
log.setup_root_logger()
log.setup_console_logging(logging_config, options.verbosity_level)
extensions = ext.load_extensions()
config, errors = config_lib.load(config_files, extensions,
config_overrides)
log.setup_log_levels(config)
if not config['local']['media_dir']:
logging.warning('Config value local/media_dir is not set.')
return
# TODO: missing error checking and other default setup code.
tracks = []
def store(data):
track = translator(data)
tracks.append(track)
logging.debug('Added %s', track.uri)
def debug(uri, error, debug):
logging.warning('Failed %s: %s', uri, error)
logging.debug('Debug info for %s: %s', uri, debug)
logging.info('Scanning %s', config['local']['media_dir'])
scanner = Scanner(config['local']['media_dir'], store, debug)
try:
scanner.start()
except KeyboardInterrupt:
scanner.stop()
logging.info('Done scanning; writing tag cache...')
for row in mpd_translator.tracks_to_tag_cache_format(
tracks, config['local']['media_dir']):
if len(row) == 1:
print('%s' % row).encode('utf-8')
else:
print('%s: %s' % row).encode('utf-8')
logging.info('Done writing tag cache')
def main():
options = parse_options()
# TODO: support config files and overrides (shared from main?)
config_files = [b'/etc/mopidy/mopidy.conf',
b'$XDG_CONFIG_DIR/mopidy/mopidy.conf']
config_overrides = []
# TODO: decide if we want to avoid this boilerplate some how.
# Initial config without extensions to bootstrap logging.
logging_config, _ = config_lib.load(config_files, [], config_overrides)
log.setup_root_logger()
log.setup_console_logging(logging_config, options.verbosity_level)
extensions = ext.load_extensions()
config, errors = config_lib.load(
config_files, extensions, config_overrides)
log.setup_log_levels(config)
if not config['local']['media_dir']:
logging.warning('Config value local/media_dir is not set.')
return
# TODO: missing error checking and other default setup code.
tracks = []
def store(data):
track = translator(data)
tracks.append(track)
logging.debug('Added %s', track.uri)
def debug(uri, error, debug):
logging.warning('Failed %s: %s', uri, error)
logging.debug('Debug info for %s: %s', uri, debug)
logging.info('Scanning %s', config['local']['media_dir'])
scanner = Scanner(config['local']['media_dir'], store, debug)
try:
scanner.start()
except KeyboardInterrupt:
scanner.stop()
logging.info('Done scanning; writing tag cache...')
for row in mpd_translator.tracks_to_tag_cache_format(
tracks, config['local']['media_dir']):
if len(row) == 1:
print ('%s' % row).encode('utf-8')
else:
print ('%s: %s' % row).encode('utf-8')
logging.info('Done writing tag cache')
def show_config(args):
"""Prints the effective config and exits."""
extensions = ext.load_extensions()
config, errors = config_lib.load(
args.config_files, extensions, args.config_overrides)
# Clear out any config for disabled extensions.
for extension in extensions:
if not ext.validate_extension(extension):
config[extension.ext_name] = {b'enabled': False}
errors[extension.ext_name] = {
b'enabled': b'extension disabled itself.'}
elif not config[extension.ext_name]['enabled']:
config[extension.ext_name] = {b'enabled': False}
errors[extension.ext_name] = {
b'enabled': b'extension disabled by config.'}
print config_lib.format(config, extensions, errors)
sys.exit(0)
def show_config(args):
"""Prints the effective config and exits."""
extensions = ext.load_extensions()
config, errors = config_lib.load(args.config_files, extensions,
args.config_overrides)
# Clear out any config for disabled extensions.
for extension in extensions:
if not ext.validate_extension(extension):
config[extension.ext_name] = {b'enabled': False}
errors[extension.ext_name] = {
b'enabled': b'extension disabled itself.'
}
elif not config[extension.ext_name]['enabled']:
config[extension.ext_name] = {b'enabled': False}
errors[extension.ext_name] = {
b'enabled': b'extension disabled by config.'
}
print config_lib.format(config, extensions, errors)
sys.exit(0)
def show_config_callback(option, opt, value, parser):
# TODO: don't use callback for this as --config or -o set after
# --show-config will be ignored.
files = getattr(parser.values, 'config', b'').split(b':')
overrides = getattr(parser.values, 'overrides', [])
extensions = ext.load_extensions()
config, errors = config_lib.load(files, extensions, overrides)
# Clear out any config for disabled extensions.
for extension in extensions:
if not ext.validate_extension(extension):
config[extension.ext_name] = {b'enabled': False}
errors[extension.ext_name] = {
b'enabled': b'extension disabled its self.'}
elif not config[extension.ext_name]['enabled']:
config[extension.ext_name] = {b'enabled': False}
errors[extension.ext_name] = {
b'enabled': b'extension disabled by config.'}
print config_lib.format(config, extensions, errors)
sys.exit(0)
def show_config_callback(option, opt, value, parser):
# TODO: don't use callback for this as --config or -o set after
# --show-config will be ignored.
files = getattr(parser.values, 'config', b'').split(b':')
overrides = getattr(parser.values, 'overrides', [])
extensions = ext.load_extensions()
config, errors = config_lib.load(files, extensions, overrides)
# Clear out any config for disabled extensions.
for extension in extensions:
if not ext.validate_extension(extension):
config[extension.ext_name] = {b'enabled': False}
errors[extension.ext_name] = {
b'enabled': b'extension disabled its self.'
}
elif not config[extension.ext_name]['enabled']:
config[extension.ext_name] = {b'enabled': False}
errors[extension.ext_name] = {
b'enabled': b'extension disabled by config.'
}
print config_lib.format(config, extensions, errors)
sys.exit(0)
def main():
args = parse_args()
# TODO: support config files and overrides (shared from main?)
config_files = [b'/etc/mopidy/mopidy.conf',
b'$XDG_CONFIG_DIR/mopidy/mopidy.conf']
config_overrides = []
# TODO: decide if we want to avoid this boilerplate some how.
# Initial config without extensions to bootstrap logging.
logging_config, _ = config_lib.load(config_files, [], config_overrides)
log.setup_root_logger()
log.setup_console_logging(logging_config, args.verbosity_level)
extensions = ext.load_extensions()
config, errors = config_lib.load(
config_files, extensions, config_overrides)
log.setup_log_levels(config)
if not config['local']['media_dir']:
logging.warning('Config value local/media_dir is not set.')
return
if not config['local']['scan_timeout']:
logging.warning('Config value local/scan_timeout is not set.')
return
# TODO: missing config error checking and other default setup code.
updaters = {}
for e in extensions:
for updater_class in e.get_library_updaters():
if updater_class and 'local' in updater_class.uri_schemes:
updaters[e.ext_name] = updater_class
if not updaters:
logging.error('No usable library updaters found.')
return
elif len(updaters) > 1:
logging.error('More than one library updater found. '
'Provided by: %s', ', '.join(updaters.keys()))
return
local_updater = updaters.values()[0](config) # TODO: switch to actor?
media_dir = config['local']['media_dir']
uris_library = set()
uris_update = set()
uris_remove = set()
logging.info('Checking tracks from library.')
for track in local_updater.load():
try:
stat = os.stat(path.uri_to_path(track.uri))
if int(stat.st_mtime) > track.last_modified:
uris_update.add(track.uri)
uris_library.add(track.uri)
except OSError:
uris_remove.add(track.uri)
logging.info('Removing %d moved or deleted tracks.', len(uris_remove))
for uri in uris_remove:
local_updater.remove(uri)
logging.info('Checking %s for new or modified tracks.', media_dir)
for uri in path.find_uris(config['local']['media_dir']):
if uri not in uris_library:
uris_update.add(uri)
logging.info('Found %d new or modified tracks.', len(uris_update))
def store(data):
track = translator(data)
local_updater.add(track)
logging.debug('Added %s', track.uri)
def debug(uri, error, debug):
logging.warning('Failed %s: %s', uri, error)
logging.debug('Debug info for %s: %s', uri, debug)
scan_timeout = config['local']['scan_timeout']
logging.info('Scanning new and modified tracks.')
# TODO: just pass the library in instead?
scanner = Scanner(uris_update, store, debug, scan_timeout)
try:
scanner.start()
except KeyboardInterrupt:
scanner.stop()
raise
logging.info('Done scanning; commiting changes.')
local_updater.commit()
def main():
log.bootstrap_delayed_logging()
logger.info("Starting Mopidy %s", versioning.get_version())
signal.signal(signal.SIGTERM, process.sigterm_handler)
# Windows does not have signal.SIGUSR1
if hasattr(signal, "SIGUSR1"):
signal.signal(signal.SIGUSR1, pykka.debug.log_thread_tracebacks)
try:
registry = ext.Registry()
root_cmd = commands.RootCommand()
config_cmd = commands.ConfigCommand()
deps_cmd = commands.DepsCommand()
root_cmd.set(extension=None, registry=registry)
root_cmd.add_child("config", config_cmd)
root_cmd.add_child("deps", deps_cmd)
extensions_data = ext.load_extensions()
for data in extensions_data:
if data.command: # TODO: check isinstance?
data.command.set(extension=data.extension)
root_cmd.add_child(data.extension.ext_name, data.command)
args = root_cmd.parse(sys.argv[1:])
config, config_errors = config_lib.load(
args.config_files,
[d.config_schema for d in extensions_data],
[d.config_defaults for d in extensions_data],
args.config_overrides,
)
create_core_dirs(config)
create_initial_config_file(args, extensions_data)
verbosity_level = args.base_verbosity_level
if args.verbosity_level:
verbosity_level += args.verbosity_level
log.setup_logging(config, verbosity_level, args.save_debug_log)
extensions = {"validate": [], "config": [], "disabled": [], "enabled": []}
for data in extensions_data:
extension = data.extension
# TODO: factor out all of this to a helper that can be tested
if not ext.validate_extension_data(data):
config[extension.ext_name] = {"enabled": False}
config_errors[extension.ext_name] = {"enabled": "extension disabled by self check."}
extensions["validate"].append(extension)
elif not config[extension.ext_name]["enabled"]:
config[extension.ext_name] = {"enabled": False}
config_errors[extension.ext_name] = {"enabled": "extension disabled by user config."}
extensions["disabled"].append(extension)
elif config_errors.get(extension.ext_name):
config[extension.ext_name]["enabled"] = False
config_errors[extension.ext_name]["enabled"] = "extension disabled due to config errors."
extensions["config"].append(extension)
else:
extensions["enabled"].append(extension)
log_extension_info([d.extension for d in extensions_data], extensions["enabled"])
# Config and deps commands are simply special cased for now.
if args.command == config_cmd:
schemas = [d.config_schema for d in extensions_data]
return args.command.run(config, config_errors, schemas)
elif args.command == deps_cmd:
return args.command.run()
check_config_errors(config, config_errors, extensions)
if not extensions["enabled"]:
logger.error("No extension enabled, exiting...")
sys.exit(1)
# Read-only config from here on, please.
proxied_config = config_lib.Proxy(config)
if args.extension and args.extension not in extensions["enabled"]:
logger.error("Unable to run command provided by disabled extension %s", args.extension.ext_name)
return 1
for extension in extensions["enabled"]:
try:
extension.setup(registry)
except Exception:
# TODO: would be nice a transactional registry. But sadly this
# is a bit tricky since our current API is giving out a mutable
# list. We might however be able to replace this with a
# collections.Sequence to provide a RO view.
logger.exception(
"Extension %s failed during setup, this might" " have left the registry in a bad state.",
extension.ext_name,
)
# Anything that wants to exit after this point must use
# mopidy.internal.process.exit_process as actors can have been started.
try:
return args.command.run(args, proxied_config)
except NotImplementedError:
print(root_cmd.format_help())
return 1
except KeyboardInterrupt:
pass
except Exception as ex:
logger.exception(ex)
raise
def main():
log.bootstrap_delayed_logging()
logger.info('Starting Mopidy %s', versioning.get_version())
signal.signal(signal.SIGTERM, process.exit_handler)
# Windows does not have signal.SIGUSR1
if hasattr(signal, 'SIGUSR1'):
signal.signal(signal.SIGUSR1, pykka.debug.log_thread_tracebacks)
try:
registry = ext.Registry()
root_cmd = commands.RootCommand()
config_cmd = commands.ConfigCommand()
deps_cmd = commands.DepsCommand()
root_cmd.set(extension=None, registry=registry)
root_cmd.add_child('config', config_cmd)
root_cmd.add_child('deps', deps_cmd)
installed_extensions = ext.load_extensions()
for extension in installed_extensions:
ext_cmd = extension.get_command()
if ext_cmd:
ext_cmd.set(extension=extension)
root_cmd.add_child(extension.ext_name, ext_cmd)
args = root_cmd.parse(mopidy_args)
create_file_structures_and_config(args, installed_extensions)
check_old_locations()
config, config_errors = config_lib.load(
args.config_files, installed_extensions, args.config_overrides)
verbosity_level = args.base_verbosity_level
if args.verbosity_level:
verbosity_level += args.verbosity_level
log.setup_logging(config, verbosity_level, args.save_debug_log)
extensions = {
'validate': [], 'config': [], 'disabled': [], 'enabled': []}
for extension in installed_extensions:
if not ext.validate_extension(extension):
config[extension.ext_name] = {'enabled': False}
config_errors[extension.ext_name] = {
'enabled': 'extension disabled by self check.'}
extensions['validate'].append(extension)
elif not config[extension.ext_name]['enabled']:
config[extension.ext_name] = {'enabled': False}
config_errors[extension.ext_name] = {
'enabled': 'extension disabled by user config.'}
extensions['disabled'].append(extension)
elif config_errors.get(extension.ext_name):
config[extension.ext_name]['enabled'] = False
config_errors[extension.ext_name]['enabled'] = (
'extension disabled due to config errors.')
extensions['config'].append(extension)
else:
extensions['enabled'].append(extension)
log_extension_info(installed_extensions, extensions['enabled'])
# Config and deps commands are simply special cased for now.
if args.command == config_cmd:
return args.command.run(
config, config_errors, installed_extensions)
elif args.command == deps_cmd:
return args.command.run()
check_config_errors(config, config_errors, extensions)
if not extensions['enabled']:
logger.error('No extension enabled, exiting...')
sys.exit(1)
# Read-only config from here on, please.
proxied_config = config_lib.Proxy(config)
if args.extension and args.extension not in extensions['enabled']:
logger.error(
'Unable to run command provided by disabled extension %s',
args.extension.ext_name)
return 1
for extension in extensions['enabled']:
extension.setup(registry)
# Anything that wants to exit after this point must use
# mopidy.utils.process.exit_process as actors can have been started.
try:
return args.command.run(args, proxied_config)
except NotImplementedError:
print(root_cmd.format_help())
return 1
except KeyboardInterrupt:
pass
except Exception as ex:
logger.exception(ex)
raise
def main():
log.bootstrap_delayed_logging()
logger.info('Starting Mopidy %s', versioning.get_version())
signal.signal(signal.SIGTERM, process.exit_handler)
# Windows does not have signal.SIGUSR1
if hasattr(signal, 'SIGUSR1'):
signal.signal(signal.SIGUSR1, pykka.debug.log_thread_tracebacks)
try:
registry = ext.Registry()
root_cmd = commands.RootCommand()
config_cmd = commands.ConfigCommand()
deps_cmd = commands.DepsCommand()
root_cmd.set(extension=None, registry=registry)
root_cmd.add_child('config', config_cmd)
root_cmd.add_child('deps', deps_cmd)
extensions_data = ext.load_extensions()
for data in extensions_data:
if data.command: # TODO: check isinstance?
data.command.set(extension=data.extension)
root_cmd.add_child(data.extension.ext_name, data.command)
args = root_cmd.parse(mopidy_args)
create_file_structures_and_config(args, extensions_data)
check_old_locations()
config, config_errors = config_lib.load(
args.config_files, [d.config_schema for d in extensions_data],
[d.config_defaults
for d in extensions_data], args.config_overrides)
verbosity_level = args.base_verbosity_level
if args.verbosity_level:
verbosity_level += args.verbosity_level
log.setup_logging(config, verbosity_level, args.save_debug_log)
extensions = {
'validate': [],
'config': [],
'disabled': [],
'enabled': []
}
for data in extensions_data:
extension = data.extension
# TODO: factor out all of this to a helper that can be tested
if not ext.validate_extension_data(data):
config[extension.ext_name] = {'enabled': False}
config_errors[extension.ext_name] = {
'enabled': 'extension disabled by self check.'
}
extensions['validate'].append(extension)
elif not config[extension.ext_name]['enabled']:
config[extension.ext_name] = {'enabled': False}
config_errors[extension.ext_name] = {
'enabled': 'extension disabled by user config.'
}
extensions['disabled'].append(extension)
elif config_errors.get(extension.ext_name):
config[extension.ext_name]['enabled'] = False
config_errors[extension.ext_name]['enabled'] = (
'extension disabled due to config errors.')
extensions['config'].append(extension)
else:
extensions['enabled'].append(extension)
log_extension_info([d.extension for d in extensions_data],
extensions['enabled'])
# Config and deps commands are simply special cased for now.
if args.command == config_cmd:
schemas = [d.config_schema for d in extensions_data]
return args.command.run(config, config_errors, schemas)
elif args.command == deps_cmd:
return args.command.run()
check_config_errors(config, config_errors, extensions)
if not extensions['enabled']:
logger.error('No extension enabled, exiting...')
sys.exit(1)
# Read-only config from here on, please.
proxied_config = config_lib.Proxy(config)
if args.extension and args.extension not in extensions['enabled']:
logger.error(
'Unable to run command provided by disabled extension %s',
args.extension.ext_name)
return 1
for extension in extensions['enabled']:
try:
extension.setup(registry)
except Exception:
# TODO: would be nice a transactional registry. But sadly this
# is a bit tricky since our current API is giving out a mutable
# list. We might however be able to replace this with a
# collections.Sequence to provide a RO view.
logger.exception(
'Extension %s failed during setup, this might'
' have left the registry in a bad state.',
extension.ext_name)
# Anything that wants to exit after this point must use
# mopidy.internal.process.exit_process as actors can have been started.
try:
return args.command.run(args, proxied_config)
except NotImplementedError:
print(root_cmd.format_help())
return 1
except KeyboardInterrupt:
pass
except Exception as ex:
logger.exception(ex)
raise
def main():
signal.signal(signal.SIGTERM, process.exit_handler)
signal.signal(signal.SIGUSR1, pykka.debug.log_thread_tracebacks)
loop = gobject.MainLoop()
options = parse_options()
config_files = options.config.split(b':')
config_overrides = options.overrides
enabled_extensions = [] # Make sure it is defined before the finally block
logging_initialized = False
# TODO: figure out a way to make the boilerplate in this file reusable in
# scanner and other places we need it.
try:
# Initial config without extensions to bootstrap logging.
logging_config, _ = config_lib.load(config_files, [], config_overrides)
# TODO: setup_logging needs defaults in-case config values are None
log.setup_logging(logging_config, options.verbosity_level,
options.save_debug_log)
logging_initialized = True
installed_extensions = ext.load_extensions()
# TODO: wrap config in RO proxy.
config, config_errors = config_lib.load(config_files,
installed_extensions,
config_overrides)
# Filter out disabled extensions and remove any config errors for them.
for extension in installed_extensions:
enabled = config[extension.ext_name]['enabled']
if ext.validate_extension(extension) and enabled:
enabled_extensions.append(extension)
elif extension.ext_name in config_errors:
del config_errors[extension.ext_name]
log_extension_info(installed_extensions, enabled_extensions)
check_config_errors(config_errors)
# Read-only config from here on, please.
proxied_config = config_lib.Proxy(config)
log.setup_log_levels(proxied_config)
create_file_structures()
check_old_locations()
ext.register_gstreamer_elements(enabled_extensions)
# Anything that wants to exit after this point must use
# mopidy.utils.process.exit_process as actors have been started.
audio = setup_audio(proxied_config)
backends = setup_backends(proxied_config, enabled_extensions, audio)
core = setup_core(audio, backends)
setup_frontends(proxied_config, enabled_extensions, core)
loop.run()
except KeyboardInterrupt:
if logging_initialized:
logger.info('Interrupted. Exiting...')
except Exception as ex:
if logging_initialized:
logger.exception(ex)
raise
finally:
loop.quit()
stop_frontends(enabled_extensions)
stop_core()
stop_backends(enabled_extensions)
stop_audio()
process.stop_remaining_actors()
def main():
args = parse_args()
# TODO: support config files and overrides (shared from main?)
config_files = [
b'/etc/mopidy/mopidy.conf', b'$XDG_CONFIG_DIR/mopidy/mopidy.conf'
]
config_overrides = []
# TODO: decide if we want to avoid this boilerplate some how.
# Initial config without extensions to bootstrap logging.
logging_config, _ = config_lib.load(config_files, [], config_overrides)
log.setup_root_logger()
log.setup_console_logging(logging_config, args.verbosity_level)
extensions = ext.load_extensions()
config, errors = config_lib.load(config_files, extensions,
config_overrides)
log.setup_log_levels(config)
if not config['local']['media_dir']:
logging.warning('Config value local/media_dir is not set.')
return
if not config['local']['scan_timeout']:
logging.warning('Config value local/scan_timeout is not set.')
return
# TODO: missing config error checking and other default setup code.
updaters = {}
for e in extensions:
for updater_class in e.get_library_updaters():
if updater_class and 'local' in updater_class.uri_schemes:
updaters[e.ext_name] = updater_class
if not updaters:
logging.error('No usable library updaters found.')
return
elif len(updaters) > 1:
logging.error(
'More than one library updater found. '
'Provided by: %s', ', '.join(updaters.keys()))
return
local_updater = updaters.values()[0](config) # TODO: switch to actor?
media_dir = config['local']['media_dir']
excluded_extensions = config['local']['excluded_file_extensions']
uris_library = set()
uris_update = set()
uris_remove = set()
logging.info('Checking tracks from library.')
for track in local_updater.load():
try:
stat = os.stat(path.uri_to_path(track.uri))
if int(stat.st_mtime) > track.last_modified:
uris_update.add(track.uri)
uris_library.add(track.uri)
except OSError:
uris_remove.add(track.uri)
logging.info('Removing %d moved or deleted tracks.', len(uris_remove))
for uri in uris_remove:
local_updater.remove(uri)
logging.info('Checking %s for new or modified tracks.', media_dir)
for uri in path.find_uris(config['local']['media_dir']):
if os.path.splitext(path.uri_to_path(uri))[1] in excluded_extensions:
logging.debug('Skipped %s: File extension excluded.', uri)
continue
if uri not in uris_library:
uris_update.add(uri)
logging.info('Found %d new or modified tracks.', len(uris_update))
logging.info('Scanning new and modified tracks.')
scanner = Scanner(config['local']['scan_timeout'])
for uri in uris_update:
try:
data = scanner.scan(uri)
data[b'mtime'] = os.path.getmtime(path.uri_to_path(uri))
track = translator(data)
local_updater.add(track)
logging.debug('Added %s', track.uri)
except exceptions.ScannerError as error:
logging.warning('Failed %s: %s', uri, error)
logging.info('Done scanning; commiting changes.')
local_updater.commit()
def main():
log.bootstrap_delayed_logging()
logger.info(f"Starting Mopidy {versioning.get_version()}")
signal.signal(signal.SIGTERM, process.sigterm_handler)
# Windows does not have signal.SIGUSR1
if hasattr(signal, "SIGUSR1"):
signal.signal(signal.SIGUSR1, pykka.debug.log_thread_tracebacks)
try:
registry = ext.Registry()
root_cmd = commands.RootCommand()
config_cmd = commands.ConfigCommand()
deps_cmd = commands.DepsCommand()
root_cmd.set(extension=None, registry=registry)
root_cmd.add_child("config", config_cmd)
root_cmd.add_child("deps", deps_cmd)
extensions_data = ext.load_extensions()
for data in extensions_data:
if data.command: # TODO: check isinstance?
data.command.set(extension=data.extension)
root_cmd.add_child(data.extension.ext_name, data.command)
args = root_cmd.parse(sys.argv[1:])
config, config_errors = config_lib.load(
args.config_files,
[d.config_schema for d in extensions_data],
[d.config_defaults for d in extensions_data],
args.config_overrides,
)
create_core_dirs(config)
create_initial_config_file(args, extensions_data)
log.setup_logging(config, args.base_verbosity_level,
args.verbosity_level)
extensions = {
"validate": [],
"config": [],
"disabled": [],
"enabled": [],
}
for data in extensions_data:
extension = data.extension
# TODO: factor out all of this to a helper that can be tested
if not ext.validate_extension_data(data):
config[extension.ext_name] = {"enabled": False}
config_errors[extension.ext_name] = {
"enabled": "extension disabled by self check."
}
extensions["validate"].append(extension)
elif not config[extension.ext_name]["enabled"]:
config[extension.ext_name] = {"enabled": False}
config_errors[extension.ext_name] = {
"enabled": "extension disabled by user config."
}
extensions["disabled"].append(extension)
elif config_errors.get(extension.ext_name):
config[extension.ext_name]["enabled"] = False
config_errors[extension.ext_name][
"enabled"] = "extension disabled due to config errors."
extensions["config"].append(extension)
else:
extensions["enabled"].append(extension)
log_extension_info([d.extension for d in extensions_data],
extensions["enabled"])
# Config and deps commands are simply special cased for now.
if args.command == config_cmd:
schemas = [d.config_schema for d in extensions_data]
return args.command.run(config, config_errors, schemas)
elif args.command == deps_cmd:
return args.command.run()
check_config_errors(config, config_errors, extensions)
if not extensions["enabled"]:
logger.error("No extension enabled, exiting...")
sys.exit(1)
# Read-only config from here on, please.
proxied_config = config_lib.Proxy(config)
if args.extension and args.extension not in extensions["enabled"]:
logger.error(
"Unable to run command provided by disabled extension %s",
args.extension.ext_name,
)
return 1
for extension in extensions["enabled"]:
try:
extension.setup(registry)
except Exception:
# TODO: would be nice a transactional registry. But sadly this
# is a bit tricky since our current API is giving out a mutable
# list. We might however be able to replace this with a
# collections.Sequence to provide a RO view.
logger.exception(
f"Extension {extension.ext_name} failed during setup. "
f"This might have left the registry in a bad state.")
# Anything that wants to exit after this point must use
# mopidy.internal.process.exit_process as actors can have been started.
try:
return args.command.run(args, proxied_config)
except NotImplementedError:
print(root_cmd.format_help())
return 1
except KeyboardInterrupt:
pass
except Exception as ex:
logger.exception(ex)
raise
def main():
signal.signal(signal.SIGTERM, process.exit_handler)
signal.signal(signal.SIGUSR1, pykka.debug.log_thread_tracebacks)
loop = gobject.MainLoop()
options = parse_options()
config_files = options.config.split(b':')
config_overrides = options.overrides
enabled_extensions = [] # Make sure it is defined before the finally block
logging_initialized = False
# TODO: figure out a way to make the boilerplate in this file reusable in
# scanner and other places we need it.
try:
# Initial config without extensions to bootstrap logging.
logging_config, _ = config_lib.load(config_files, [], config_overrides)
# TODO: setup_logging needs defaults in-case config values are None
log.setup_logging(
logging_config, options.verbosity_level, options.save_debug_log)
logging_initialized = True
installed_extensions = ext.load_extensions()
# TODO: wrap config in RO proxy.
config, config_errors = config_lib.load(
config_files, installed_extensions, config_overrides)
# Filter out disabled extensions and remove any config errors for them.
for extension in installed_extensions:
enabled = config[extension.ext_name]['enabled']
if ext.validate_extension(extension) and enabled:
enabled_extensions.append(extension)
elif extension.ext_name in config_errors:
del config_errors[extension.ext_name]
log_extension_info(installed_extensions, enabled_extensions)
check_config_errors(config_errors)
# Read-only config from here on, please.
proxied_config = config_lib.Proxy(config)
log.setup_log_levels(proxied_config)
create_file_structures()
check_old_locations()
ext.register_gstreamer_elements(enabled_extensions)
# Anything that wants to exit after this point must use
# mopidy.utils.process.exit_process as actors have been started.
audio = setup_audio(proxied_config)
backends = setup_backends(proxied_config, enabled_extensions, audio)
core = setup_core(audio, backends)
setup_frontends(proxied_config, enabled_extensions, core)
loop.run()
except KeyboardInterrupt:
if logging_initialized:
logger.info('Interrupted. Exiting...')
except Exception as ex:
if logging_initialized:
logger.exception(ex)
raise
finally:
loop.quit()
stop_frontends(enabled_extensions)
stop_core()
stop_backends(enabled_extensions)
stop_audio()
process.stop_remaining_actors()
