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Code Issues Packages Projects Releases Wiki Activity

Make exeption more useful (#1922)

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This commit is contained in:
Pascal Vizeli 2020-08-14 23:12:54 +02:00 committed by GitHub
parent 835509901f
commit bbef706a33
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GPG Key ID: 4AEE18F83AFDEB23
27 changed files with 102 additions and 102 deletions
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8
supervisor/addons/__init__.py
View File

@ -155,7 +155,7 @@ class AddonManager(CoreSysAttributes):
await addon.instance.install(store.version, store.image)
except DockerAPIError:
self.data.uninstall(addon)
raise AddonsError() from None
raise AddonsError()
else:
self.local[slug] = addon
@ -175,7 +175,7 @@ class AddonManager(CoreSysAttributes):
try:
await addon.instance.remove()
except DockerAPIError:
raise AddonsError() from None
raise AddonsError()
await addon.remove_data()
@ -246,7 +246,7 @@ class AddonManager(CoreSysAttributes):
with suppress(DockerAPIError):
await addon.instance.cleanup()
except DockerAPIError:
raise AddonsError() from None
raise AddonsError()
else:
self.data.update(store)
_LOGGER.info("Add-on '%s' successfully updated", slug)
@ -284,7 +284,7 @@ class AddonManager(CoreSysAttributes):
await addon.instance.remove()
await addon.instance.install(addon.version)
except DockerAPIError:
raise AddonsError() from None
raise AddonsError()
else:
self.data.update(store)
_LOGGER.info("Add-on '%s' successfully rebuilt", slug)

26
supervisor/addons/addon.py
View File

@ -489,14 +489,14 @@ class Addon(AddonModel):
try:
await self.instance.run()
except DockerAPIError:
raise AddonsError() from None
raise AddonsError()
async def stop(self) -> None:
"""Stop add-on."""
try:
return await self.instance.stop()
except DockerAPIError:
raise AddonsError() from None
raise AddonsError()
async def restart(self) -> None:
"""Restart add-on."""
@ -516,7 +516,7 @@ class Addon(AddonModel):
try:
return await self.instance.stats()
except DockerAPIError:
raise AddonsError() from None
raise AddonsError()
async def write_stdin(self, data) -> None:
"""Write data to add-on stdin.
@ -530,7 +530,7 @@ class Addon(AddonModel):
try:
return await self.instance.write_stdin(data)
except DockerAPIError:
raise AddonsError() from None
raise AddonsError()
async def snapshot(self, tar_file: tarfile.TarFile) -> None:
"""Snapshot state of an add-on."""
@ -542,7 +542,7 @@ class Addon(AddonModel):
try:
await self.instance.export_image(temp_path.joinpath("image.tar"))
except DockerAPIError:
raise AddonsError() from None
raise AddonsError()
data = {
ATTR_USER: self.persist,
@ -556,7 +556,7 @@ class Addon(AddonModel):
write_json_file(temp_path.joinpath("addon.json"), data)
except JsonFileError:
_LOGGER.error("Can't save meta for %s", self.slug)
raise AddonsError() from None
raise AddonsError()
# Store AppArmor Profile
if self.sys_host.apparmor.exists(self.slug):
@ -565,7 +565,7 @@ class Addon(AddonModel):
self.sys_host.apparmor.backup_profile(self.slug, profile)
except HostAppArmorError:
_LOGGER.error("Can't backup AppArmor profile")
raise AddonsError() from None
raise AddonsError()
# write into tarfile
def _write_tarfile():
@ -588,7 +588,7 @@ class Addon(AddonModel):
await self.sys_run_in_executor(_write_tarfile)
except (tarfile.TarError, OSError) as err:
_LOGGER.error("Can't write tarfile %s: %s", tar_file, err)
raise AddonsError() from None
raise AddonsError()
_LOGGER.info("Finish snapshot for addon %s", self.slug)
@ -605,13 +605,13 @@ class Addon(AddonModel):
await self.sys_run_in_executor(_extract_tarfile)
except tarfile.TarError as err:
_LOGGER.error("Can't read tarfile %s: %s", tar_file, err)
raise AddonsError() from None
raise AddonsError()
# Read snapshot data
try:
data = read_json_file(Path(temp, "addon.json"))
except JsonFileError:
raise AddonsError() from None
raise AddonsError()
# Validate
try:
@ -622,7 +622,7 @@ class Addon(AddonModel):
self.slug,
humanize_error(data, err),
)
raise AddonsError() from None
raise AddonsError()
# If available
if not self._available(data[ATTR_SYSTEM]):
@ -669,7 +669,7 @@ class Addon(AddonModel):
await self.sys_run_in_executor(_restore_data)
except shutil.Error as err:
_LOGGER.error("Can't restore origin data: %s", err)
raise AddonsError() from None
raise AddonsError()
# Restore AppArmor
profile_file = Path(temp, "apparmor.txt")
@ -680,7 +680,7 @@ class Addon(AddonModel):
_LOGGER.error(
"Can't restore AppArmor profile for add-on %s", self.slug
)
raise AddonsError() from None
raise AddonsError()
# Run add-on
if data[ATTR_STATE] == STATE_STARTED:

2
supervisor/addons/validate.py
View File

@ -362,7 +362,7 @@ def validate_options(coresys: CoreSys, raw_schema: Dict[str, Any]):
# normal value
options[key] = _single_validate(coresys, typ, value, key)
except (IndexError, KeyError):
raise vol.Invalid(f"Type error for {key}") from None
raise vol.Invalid(f"Type error for {key}")
_check_missing_options(raw_schema, options, "root")
return options

2
supervisor/api/ingress.py
View File

@ -104,7 +104,7 @@ class APIIngress(CoreSysAttributes):
except aiohttp.ClientError as err:
_LOGGER.error("Ingress error: %s", err)
raise HTTPBadGateway() from None
raise HTTPBadGateway()
async def _handle_websocket(
self, request: web.Request, addon: Addon, path: str

2
supervisor/api/utils.py
View File

@ -120,7 +120,7 @@ async def api_validate(
try:
data_validated = schema(data)
except vol.Invalid as ex:
raise APIError(humanize_error(data, ex)) from None
raise APIError(humanize_error(data, ex))
if not origin:
return data_validated

2
supervisor/discovery/__init__.py
View File

@ -79,7 +79,7 @@ class Discovery(CoreSysAttributes, JsonConfig):
config = valid_discovery_config(service, config)
except vol.Invalid as err:
_LOGGER.error("Invalid discovery %s config", humanize_error(config, err))
raise DiscoveryError() from None
raise DiscoveryError()
# Create message
message = Message(addon.slug, service, config)

6
supervisor/docker/__init__.py
View File

@ -130,7 +130,7 @@ class DockerAPI:
)
except docker.errors.DockerException as err:
_LOGGER.error("Can't create container from %s: %s", name, err)
raise DockerAPIError() from None
raise DockerAPIError()
# Attach network
if not network_mode:
@ -148,7 +148,7 @@ class DockerAPI:
container.start()
except docker.errors.DockerException as err:
_LOGGER.error("Can't start %s: %s", name, err)
raise DockerAPIError() from None
raise DockerAPIError()
# Update metadata
with suppress(docker.errors.DockerException):
@ -186,7 +186,7 @@ class DockerAPI:
except docker.errors.DockerException as err:
_LOGGER.error("Can't execute command: %s", err)
raise DockerAPIError() from None
raise DockerAPIError()
finally:
# cleanup container

14
supervisor/docker/addon.py
View File

@ -398,7 +398,7 @@ class DockerAddon(DockerInterface):
except docker.errors.DockerException as err:
_LOGGER.error("Can't build %s:%s: %s", self.image, tag, err)
raise DockerAPIError() from None
raise DockerAPIError()
_LOGGER.info("Build %s:%s done", self.image, tag)
@ -416,7 +416,7 @@ class DockerAddon(DockerInterface):
image = self.sys_docker.api.get_image(f"{self.image}:{self.version}")
except docker.errors.DockerException as err:
_LOGGER.error("Can't fetch image %s: %s", self.image, err)
raise DockerAPIError() from None
raise DockerAPIError()
_LOGGER.info("Export image %s to %s", self.image, tar_file)
try:
@ -425,7 +425,7 @@ class DockerAddon(DockerInterface):
write_tar.write(chunk)
except (OSError, requests.exceptions.ReadTimeout) as err:
_LOGGER.error("Can't write tar file %s: %s", tar_file, err)
raise DockerAPIError() from None
raise DockerAPIError()
_LOGGER.info("Export image %s done", self.image)
@ -446,7 +446,7 @@ class DockerAddon(DockerInterface):
docker_image = self.sys_docker.images.get(f"{self.image}:{self.version}")
except (docker.errors.DockerException, OSError) as err:
_LOGGER.error("Can't import image %s: %s", self.image, err)
raise DockerAPIError() from None
raise DockerAPIError()
self._meta = docker_image.attrs
_LOGGER.info("Import image %s and version %s", tar_file, self.version)
@ -465,7 +465,7 @@ class DockerAddon(DockerInterface):
Need run inside executor.
"""
if not self._is_running():
raise DockerAPIError() from None
raise DockerAPIError()
try:
# Load needed docker objects
@ -473,7 +473,7 @@ class DockerAddon(DockerInterface):
socket = container.attach_socket(params={"stdin": 1, "stream": 1})
except docker.errors.DockerException as err:
_LOGGER.error("Can't attach to %s stdin: %s", self.name, err)
raise DockerAPIError() from None
raise DockerAPIError()
try:
# Write to stdin
@ -482,7 +482,7 @@ class DockerAddon(DockerInterface):
socket.close()
except OSError as err:
_LOGGER.error("Can't write to %s stdin: %s", self.name, err)
raise DockerAPIError() from None
raise DockerAPIError()
def _stop(self, remove_container=True) -> None:
"""Stop/remove Docker container.

22
supervisor/docker/interface.py
View File

@ -106,7 +106,7 @@ class DockerInterface(CoreSysAttributes):
"Available space in /data is: %s GiB",
free_space,
)
raise DockerAPIError() from None
raise DockerAPIError()
else:
self._meta = docker_image.attrs
@ -162,7 +162,7 @@ class DockerInterface(CoreSysAttributes):
# Successfull?
if not self._meta:
raise DockerAPIError() from None
raise DockerAPIError()
_LOGGER.info("Attach to %s with version %s", self.image, self.version)
@process_lock
@ -190,7 +190,7 @@ class DockerInterface(CoreSysAttributes):
try:
docker_container = self.sys_docker.containers.get(self.name)
except docker.errors.DockerException:
raise DockerAPIError() from None
raise DockerAPIError()
if docker_container.status == "running":
_LOGGER.info("Stop %s application", self.name)
@ -215,14 +215,14 @@ class DockerInterface(CoreSysAttributes):
try:
docker_container = self.sys_docker.containers.get(self.name)
except docker.errors.DockerException:
raise DockerAPIError() from None
raise DockerAPIError()
_LOGGER.info("Start %s", self.name)
try:
docker_container.start()
except docker.errors.DockerException as err:
_LOGGER.error("Can't start %s: %s", self.name, err)
raise DockerAPIError() from None
raise DockerAPIError()
@process_lock
def remove(self) -> Awaitable[None]:
@ -251,7 +251,7 @@ class DockerInterface(CoreSysAttributes):
except docker.errors.DockerException as err:
_LOGGER.warning("Can't remove image %s: %s", self.image, err)
raise DockerAPIError() from None
raise DockerAPIError()
self._meta = None
@ -320,7 +320,7 @@ class DockerInterface(CoreSysAttributes):
origin = self.sys_docker.images.get(f"{self.image}:{self.version}")
except docker.errors.DockerException:
_LOGGER.warning("Can't find %s for cleanup", self.image)
raise DockerAPIError() from None
raise DockerAPIError()
# Cleanup Current
for image in self.sys_docker.images.list(name=self.image):
@ -353,14 +353,14 @@ class DockerInterface(CoreSysAttributes):
try:
container = self.sys_docker.containers.get(self.name)
except docker.errors.DockerException:
raise DockerAPIError() from None
raise DockerAPIError()
_LOGGER.info("Restart %s", self.image)
try:
container.restart(timeout=self.timeout)
except docker.errors.DockerException as err:
_LOGGER.warning("Can't restart %s: %s", self.image, err)
raise DockerAPIError() from None
raise DockerAPIError()
@process_lock
def execute_command(self, command: str) -> Awaitable[CommandReturn]:
@ -386,14 +386,14 @@ class DockerInterface(CoreSysAttributes):
try:
docker_container = self.sys_docker.containers.get(self.name)
except docker.errors.DockerException:
raise DockerAPIError() from None
raise DockerAPIError()
try:
stats = docker_container.stats(stream=False)
return DockerStats(stats)
except docker.errors.DockerException as err:
_LOGGER.error("Can't read stats from %s: %s", self.name, err)
raise DockerAPIError() from None
raise DockerAPIError()
def is_fails(self) -> Awaitable[bool]:
"""Return True if Docker is failing state.

4
supervisor/docker/network.py
View File

@ -105,7 +105,7 @@ class DockerNetwork:
self.network.connect(container, aliases=alias, ipv4_address=ipv4_address)
except docker.errors.APIError as err:
_LOGGER.error("Can't link container to hassio-net: %s", err)
raise DockerAPIError() from None
raise DockerAPIError()
self.network.reload()
@ -125,7 +125,7 @@ class DockerNetwork:
except docker.errors.APIError as err:
_LOGGER.warning("Can't disconnect container from default: %s", err)
raise DockerAPIError() from None
raise DockerAPIError()
def stale_cleanup(self, container_name: str):
"""Remove force a container from Network.

6
supervisor/docker/supervisor.py
View File

@ -39,7 +39,7 @@ class DockerSupervisor(DockerInterface, CoreSysAttributes):
try:
docker_container = self.sys_docker.containers.get(self.name)
except docker.errors.DockerException:
raise DockerAPIError() from None
raise DockerAPIError()
self._meta = docker_container.attrs
_LOGGER.info(
@ -76,7 +76,7 @@ class DockerSupervisor(DockerInterface, CoreSysAttributes):
docker_container.image.tag(self.image, tag="latest")
except docker.errors.DockerException as err:
_LOGGER.error("Can't retag supervisor version: %s", err)
raise DockerAPIError() from None
raise DockerAPIError()
def update_start_tag(self, image: str, version: str) -> Awaitable[None]:
"""Update start tag to new version."""
@ -103,4 +103,4 @@ class DockerSupervisor(DockerInterface, CoreSysAttributes):
except docker.errors.DockerException as err:
_LOGGER.error("Can't fix start tag: %s", err)
raise DockerAPIError() from None
raise DockerAPIError()

2
supervisor/hassos.py
View File

@ -142,7 +142,7 @@ class HassOS(CoreSysAttributes):
except DBusError:
_LOGGER.error("Rauc communication error")
raise HassOSUpdateError() from None
raise HassOSUpdateError()
finally:
int_ota.unlink()

12
supervisor/homeassistant.py
View File

@ -344,7 +344,7 @@ class HomeAssistant(JsonConfig, CoreSysAttributes):
)
except DockerAPIError:
_LOGGER.warning("Update Home Assistant image fails")
raise HomeAssistantUpdateError() from None
raise HomeAssistantUpdateError()
else:
self.version = self.instance.version
self.image = self.sys_updater.image_homeassistant
@ -393,7 +393,7 @@ class HomeAssistant(JsonConfig, CoreSysAttributes):
try:
await self.instance.run()
except DockerAPIError:
raise HomeAssistantError() from None
raise HomeAssistantError()
await self._block_till_run(self.version)
@ -409,7 +409,7 @@ class HomeAssistant(JsonConfig, CoreSysAttributes):
try:
await self.instance.start()
except DockerAPIError:
raise HomeAssistantError() from None
raise HomeAssistantError()
await self._block_till_run(self.version)
# No Instance/Container found, extended start
@ -425,7 +425,7 @@ class HomeAssistant(JsonConfig, CoreSysAttributes):
try:
return await self.instance.stop(remove_container=False)
except DockerAPIError:
raise HomeAssistantError() from None
raise HomeAssistantError()
@process_lock
async def restart(self) -> None:
@ -433,7 +433,7 @@ class HomeAssistant(JsonConfig, CoreSysAttributes):
try:
await self.instance.restart()
except DockerAPIError:
raise HomeAssistantError() from None
raise HomeAssistantError()
await self._block_till_run(self.version)
@ -459,7 +459,7 @@ class HomeAssistant(JsonConfig, CoreSysAttributes):
try:
return await self.instance.stats()
except DockerAPIError:
raise HomeAssistantError() from None
raise HomeAssistantError()
def is_running(self) -> Awaitable[bool]:
"""Return True if Docker container is running.

2
supervisor/host/apparmor.py
View File

@ -76,7 +76,7 @@ class AppArmorControl(CoreSysAttributes):
shutil.copyfile(profile_file, dest_profile)
except OSError as err:
_LOGGER.error("Can't copy %s: %s", profile_file, err)
raise HostAppArmorError() from None
raise HostAppArmorError()
# Load profiles
_LOGGER.info("Add or Update AppArmor profile: %s", profile_name)

2
supervisor/host/info.py
View File

@ -96,4 +96,4 @@ class InfoCenter(CoreSysAttributes):
_LOGGER.warning("Can't update host system information!")
except DBusNotConnectedError:
_LOGGER.error("No hostname D-Bus connection available")
raise HostNotSupportedError() from None
raise HostNotSupportedError()

2
supervisor/host/network.py
View File

@ -36,4 +36,4 @@ class NetworkManager(CoreSysAttributes):
_LOGGER.warning("Can't update host DNS system information!")
except DBusNotConnectedError:
_LOGGER.error("No hostname D-Bus connection available")
raise HostNotSupportedError() from None
raise HostNotSupportedError()

18
supervisor/host/sound.py
View File

@ -117,10 +117,10 @@ class SoundControl(CoreSysAttributes):
except PulseIndexError:
_LOGGER.error("Can't find %s stream %s", source, name)
raise PulseAudioError() from None
raise PulseAudioError()
except PulseError as err:
_LOGGER.error("Can't set %s as stream: %s", name, err)
raise PulseAudioError() from None
raise PulseAudioError()
# Run and Reload data
await self.sys_run_in_executor(_set_default)
@ -151,10 +151,10 @@ class SoundControl(CoreSysAttributes):
_LOGGER.error(
"Can't find %s stream %d (App: %s)", stream_type, index, application
)
raise PulseAudioError() from None
raise PulseAudioError()
except PulseError as err:
_LOGGER.error("Can't set %d volume: %s", index, err)
raise PulseAudioError() from None
raise PulseAudioError()
# Run and Reload data
await self.sys_run_in_executor(_set_volume)
@ -185,10 +185,10 @@ class SoundControl(CoreSysAttributes):
_LOGGER.error(
"Can't find %s stream %d (App: %s)", stream_type, index, application
)
raise PulseAudioError() from None
raise PulseAudioError()
except PulseError as err:
_LOGGER.error("Can't set %d volume: %s", index, err)
raise PulseAudioError() from None
raise PulseAudioError()
# Run and Reload data
await self.sys_run_in_executor(_set_mute)
@ -205,12 +205,12 @@ class SoundControl(CoreSysAttributes):
except PulseIndexError:
_LOGGER.error("Can't find %s profile %s", card_name, profile_name)
raise PulseAudioError() from None
raise PulseAudioError()
except PulseError as err:
_LOGGER.error(
"Can't activate %s profile %s: %s", card_name, profile_name, err
)
raise PulseAudioError() from None
raise PulseAudioError()
# Run and Reload data
await self.sys_run_in_executor(_activate_profile)
@ -331,7 +331,7 @@ class SoundControl(CoreSysAttributes):
except PulseOperationFailed as err:
_LOGGER.error("Error while processing pulse update: %s", err)
raise PulseAudioError() from None
raise PulseAudioError()
except PulseError as err:
_LOGGER.debug("Can't update PulseAudio data: %s", err)

10
supervisor/plugins/audio.py
View File

@ -156,7 +156,7 @@ class Audio(JsonConfig, CoreSysAttributes):
await self.instance.update(version, image=self.sys_updater.image_audio)
except DockerAPIError:
_LOGGER.error("Audio update fails")
raise AudioUpdateError() from None
raise AudioUpdateError()
else:
self.version = version
self.image = self.sys_updater.image_audio
@ -176,7 +176,7 @@ class Audio(JsonConfig, CoreSysAttributes):
await self.instance.restart()
except DockerAPIError:
_LOGGER.error("Can't start Audio plugin")
raise AudioError() from None
raise AudioError()
async def start(self) -> None:
"""Run CoreDNS."""
@ -185,7 +185,7 @@ class Audio(JsonConfig, CoreSysAttributes):
await self.instance.run()
except DockerAPIError:
_LOGGER.error("Can't start Audio plugin")
raise AudioError() from None
raise AudioError()
async def stop(self) -> None:
"""Stop CoreDNS."""
@ -194,7 +194,7 @@ class Audio(JsonConfig, CoreSysAttributes):
await self.instance.stop()
except DockerAPIError:
_LOGGER.error("Can't stop Audio plugin")
raise AudioError() from None
raise AudioError()
def logs(self) -> Awaitable[bytes]:
"""Get CoreDNS docker logs.
@ -208,7 +208,7 @@ class Audio(JsonConfig, CoreSysAttributes):
try:
return await self.instance.stats()
except DockerAPIError:
raise AudioError() from None
raise AudioError()
def is_running(self) -> Awaitable[bool]:
"""Return True if Docker container is running.

8
supervisor/plugins/cli.py
View File

@ -134,7 +134,7 @@ class HaCli(CoreSysAttributes, JsonConfig):
)
except DockerAPIError:
_LOGGER.error("HA cli update fails")
raise CliUpdateError() from None
raise CliUpdateError()
else:
self.version = version
self.image = self.sys_updater.image_cli
@ -159,7 +159,7 @@ class HaCli(CoreSysAttributes, JsonConfig):
await self.instance.run()
except DockerAPIError:
_LOGGER.error("Can't start cli plugin")
raise CliError() from None
raise CliError()
async def stop(self) -> None:
"""Stop cli."""
@ -168,14 +168,14 @@ class HaCli(CoreSysAttributes, JsonConfig):
await self.instance.stop()
except DockerAPIError:
_LOGGER.error("Can't stop cli plugin")
raise CliError() from None
raise CliError()
async def stats(self) -> DockerStats:
"""Return stats of cli."""
try:
return await self.instance.stats()
except DockerAPIError:
raise CliError() from None
raise CliError()
def is_running(self) -> Awaitable[bool]:
"""Return True if Docker container is running.

12
supervisor/plugins/dns.py
View File

@ -207,7 +207,7 @@ class CoreDNS(JsonConfig, CoreSysAttributes):
await self.instance.update(version, image=self.sys_updater.image_dns)
except DockerAPIError:
_LOGGER.error("CoreDNS update fails")
raise CoreDNSUpdateError() from None
raise CoreDNSUpdateError()
else:
self.version = version
self.image = self.sys_updater.image_dns
@ -240,7 +240,7 @@ class CoreDNS(JsonConfig, CoreSysAttributes):
await self.instance.run()
except DockerAPIError:
_LOGGER.error("Can't start CoreDNS plugin")
raise CoreDNSError() from None
raise CoreDNSError()
async def stop(self) -> None:
"""Stop CoreDNS."""
@ -249,7 +249,7 @@ class CoreDNS(JsonConfig, CoreSysAttributes):
await self.instance.stop()
except DockerAPIError:
_LOGGER.error("Can't stop CoreDNS plugin")
raise CoreDNSError() from None
raise CoreDNSError()
async def reset(self) -> None:
"""Reset DNS and hosts."""
@ -316,7 +316,7 @@ class CoreDNS(JsonConfig, CoreSysAttributes):
self.corefile.write_text(data)
except OSError as err:
_LOGGER.error("Can't update corefile: %s", err)
raise CoreDNSError() from None
raise CoreDNSError()
def _init_hosts(self) -> None:
"""Import hosts entry."""
@ -340,7 +340,7 @@ class CoreDNS(JsonConfig, CoreSysAttributes):
hosts.write(f"{entry.ip_address!s} {' '.join(entry.names)}\n")
except OSError as err:
_LOGGER.error("Can't write hosts file: %s", err)
raise CoreDNSError() from None
raise CoreDNSError()
def add_host(self, ipv4: IPv4Address, names: List[str], write: bool = True) -> None:
"""Add a new host entry."""
@ -404,7 +404,7 @@ class CoreDNS(JsonConfig, CoreSysAttributes):
try:
return await self.instance.stats()
except DockerAPIError:
raise CoreDNSError() from None
raise CoreDNSError()
def is_running(self) -> Awaitable[bool]:
"""Return True if Docker container is running.

4
supervisor/plugins/multicast.py
View File

@ -129,7 +129,7 @@ class Multicast(JsonConfig, CoreSysAttributes):
await self.instance.update(version, image=self.sys_updater.image_multicast)
except DockerAPIError:
_LOGGER.error("Multicast update fails")
raise MulticastUpdateError() from None
raise MulticastUpdateError()
else:
self.version = version
self.image = self.sys_updater.image_multicast
@ -181,7 +181,7 @@ class Multicast(JsonConfig, CoreSysAttributes):
try:
return await self.instance.stats()
except DockerAPIError:
raise MulticastError() from None
raise MulticastError()
def is_running(self) -> Awaitable[bool]:
"""Return True if Docker container is running.

2
supervisor/snapshots/snapshot.py
View File

@ -277,7 +277,7 @@ class Snapshot(CoreSysAttributes):
_LOGGER.error(
"Invalid data for %s: %s", self.tarfile, humanize_error(self._data, err)
)
raise ValueError("Invalid config") from None
raise ValueError("Invalid config")
# new snapshot, build it
def _create_snapshot():

10
supervisor/supervisor.py
View File

@ -87,7 +87,7 @@ class Supervisor(CoreSysAttributes):
except (aiohttp.ClientError, asyncio.TimeoutError) as err:
_LOGGER.warning("Can't fetch AppArmor profile: %s", err)
raise SupervisorError() from None
raise SupervisorError()
with TemporaryDirectory(dir=self.sys_config.path_tmp) as tmp_dir:
profile_file = Path(tmp_dir, "apparmor.txt")
@ -95,7 +95,7 @@ class Supervisor(CoreSysAttributes):
profile_file.write_text(data)
except OSError as err:
_LOGGER.error("Can't write temporary profile: %s", err)
raise SupervisorError() from None
raise SupervisorError()
try:
await self.sys_host.apparmor.load_profile(
@ -103,7 +103,7 @@ class Supervisor(CoreSysAttributes):
)
except HostAppArmorError:
_LOGGER.error("Can't update AppArmor profile!")
raise SupervisorError() from None
raise SupervisorError()
async def update(self, version: Optional[str] = None) -> None:
"""Update Home Assistant version."""
@ -123,7 +123,7 @@ class Supervisor(CoreSysAttributes):
)
except DockerAPIError:
_LOGGER.error("Update of Supervisor fails!")
raise SupervisorUpdateError() from None
raise SupervisorUpdateError()
else:
self.sys_config.version = version
self.sys_config.save_data()
@ -149,7 +149,7 @@ class Supervisor(CoreSysAttributes):
try:
return await self.instance.stats()
except DockerAPIError:
raise SupervisorError() from None
raise SupervisorError()
async def repair(self):
"""Repair local Supervisor data."""

8
supervisor/updater.py
View File

@ -158,16 +158,16 @@ class Updater(JsonConfig, CoreSysAttributes):
except (aiohttp.ClientError, asyncio.TimeoutError) as err:
_LOGGER.warning("Can't fetch versions from %s: %s", url, err)
raise HassioUpdaterError() from None
raise HassioUpdaterError()
except json.JSONDecodeError as err:
_LOGGER.warning("Can't parse versions from %s: %s", url, err)
raise HassioUpdaterError() from None
raise HassioUpdaterError()
# data valid?
if not data or data.get(ATTR_CHANNEL) != self.channel:
_LOGGER.warning("Invalid data from %s", url)
raise HassioUpdaterError() from None
raise HassioUpdaterError()
try:
# Update supervisor version
@ -196,7 +196,7 @@ class Updater(JsonConfig, CoreSysAttributes):
except KeyError as err:
_LOGGER.warning("Can't process version data: %s", err)
raise HassioUpdaterError() from None
raise HassioUpdaterError()
else:
self.save_data()

12
supervisor/utils/gdbus.py
View File

@ -89,7 +89,7 @@ class DBus:
except ET.ParseError as err:
_LOGGER.error("Can't parse introspect data: %s", err)
_LOGGER.debug("Introspect %s on %s", self.bus_name, self.object_path)
raise DBusParseError() from None
raise DBusParseError()
# Read available methods
for interface in xml.findall("./interface"):
@ -137,7 +137,7 @@ class DBus:
except json.JSONDecodeError as err:
_LOGGER.error("Can't parse '%s': %s", json_raw, err)
_LOGGER.debug("GVariant data: '%s'", raw)
raise DBusParseError() from None
raise DBusParseError()
@staticmethod
def gvariant_args(args: List[Any]) -> str:
@ -179,7 +179,7 @@ class DBus:
return (await self.call_dbus(DBUS_METHOD_GETALL, interface))[0]
except IndexError:
_LOGGER.error("No attributes returned for %s", interface)
raise DBusFatalError from None
raise DBusFatalError
async def _send(self, command: List[str]) -> str:
"""Send command over dbus."""
@ -196,7 +196,7 @@ class DBus:
data, error = await proc.communicate()
except OSError as err:
_LOGGER.error("DBus fatal error: %s", err)
raise DBusFatalError() from None
raise DBusFatalError()
# Success?
if proc.returncode == 0:
@ -301,7 +301,7 @@ class DBusSignalWrapper:
try:
data = await self._proc.stdout.readline()
except asyncio.TimeoutError:
raise StopAsyncIteration() from None
raise StopAsyncIteration()
# Program close
if not data:
@ -322,4 +322,4 @@ class DBusSignalWrapper:
try:
return self.dbus.parse_gvariant(data)
except DBusParseError:
raise StopAsyncIteration() from None
raise StopAsyncIteration()

4
supervisor/utils/json.py
View File

@ -20,7 +20,7 @@ def write_json_file(jsonfile: Path, data: Any) -> None:
jsonfile.write_text(json.dumps(data, indent=2))
except (OSError, ValueError, TypeError) as err:
_LOGGER.error("Can't write %s: %s", jsonfile, err)
raise JsonFileError() from None
raise JsonFileError()
def read_json_file(jsonfile: Path) -> Any:
@ -29,7 +29,7 @@ def read_json_file(jsonfile: Path) -> Any:
return json.loads(jsonfile.read_text())
except (OSError, ValueError, TypeError, UnicodeDecodeError) as err:
_LOGGER.error("Can't read json from %s: %s", jsonfile, err)
raise JsonFileError() from None
raise JsonFileError()
class JsonConfig:

2
supervisor/utils/validate.py
View File

@ -24,6 +24,6 @@ def validate_timezone(timezone):
raise vol.Invalid(
"Invalid time zone passed in. Valid options can be found here: "
"http://en.wikipedia.org/wiki/List_of_tz_database_time_zones"
) from None
)
return timezone