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refactoring

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This commit is contained in:
Devaev Maxim 2018-07-07 03:03:57 +00:00
parent 033ad8922c
commit 66eac2ca1e
1 changed files with 4 additions and 4 deletions
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8
kvmd/kvmd/msd.py
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@ -48,7 +48,7 @@ class IsBusyError(MassStorageError):
super().__init__("Mass-storage is busy (write in progress)") super().__init__("Mass-storage is busy (write in progress)")
class DeviceInfo(NamedTuple): class MassStorageDeviceInfo(NamedTuple):
path: str path: str
bind: str bind: str
size: int size: int
@ -98,7 +98,7 @@ def _parse_disk_meta(data: bytes) -> Dict:
return disk_meta return disk_meta
def explore_device(path: str) -> DeviceInfo: def explore_device(path: str) -> MassStorageDeviceInfo:
# udevadm info -a -p $(udevadm info -q path -n /dev/sda) # udevadm info -a -p $(udevadm info -q path -n /dev/sda)
ctx = pyudev.Context() ctx = pyudev.Context()
@ -115,7 +115,7 @@ def explore_device(path: str) -> DeviceInfo:
device_file.seek(size - _DISK_META_SIZE) device_file.seek(size - _DISK_META_SIZE)
disk_meta = _parse_disk_meta(device_file.read()) disk_meta = _parse_disk_meta(device_file.read())
return DeviceInfo( return MassStorageDeviceInfo(
path=path, path=path,
bind=storage_device.sys_name, bind=storage_device.sys_name,
size=size, size=size,
@ -157,7 +157,7 @@ class MassStorageDevice: # pylint: disable=too-many-instance-attributes
self.__write_meta = write_meta self.__write_meta = write_meta
self.__loop = loop self.__loop = loop
self.__device_info: Optional[DeviceInfo] = None self.__device_info: Optional[MassStorageDeviceInfo] = None
self._lock = asyncio.Lock() self._lock = asyncio.Lock()
self._device_file: Optional[aiofiles.base.AiofilesContextManager] = None self._device_file: Optional[aiofiles.base.AiofilesContextManager] = None
self.__writed = 0 self.__writed = 0