pyasic
VNish Backend
Bases: BMMiner
Handler for VNish miners
Source code in pyasic/miners/backends/vnish.py
class VNish(BMMiner):
"""Handler for VNish miners"""
_web_cls = VNishWebAPI
web: VNishWebAPI
supports_shutdown = True
firmware = "VNish"
data_locations = VNISH_DATA_LOC
async def restart_backend(self) -> bool:
data = await self.web.restart_vnish()
if data:
try:
return data["success"]
except KeyError:
pass
return False
async def stop_mining(self) -> bool:
data = await self.web.stop_mining()
if data:
try:
return data["success"]
except KeyError:
pass
return False
async def resume_mining(self) -> bool:
data = await self.web.resume_mining()
if data:
try:
return data["success"]
except KeyError:
pass
return False
async def reboot(self) -> bool:
data = await self.web.reboot()
if data:
try:
return data["success"]
except KeyError:
pass
return False
async def _get_mac(self, web_summary: dict = None) -> str:
if web_summary is not None:
try:
mac = web_summary["system"]["network_status"]["mac"]
return mac
except KeyError:
pass
web_info = await self.web.info()
if web_info is not None:
try:
mac = web_info["system"]["network_status"]["mac"]
return mac
except KeyError:
pass
async def _get_hostname(self, web_summary: dict = None) -> str:
if web_summary is None:
web_info = await self.web.info()
if web_info is not None:
try:
hostname = web_info["system"]["network_status"]["hostname"]
return hostname
except KeyError:
pass
if web_summary is not None:
try:
hostname = web_summary["system"]["network_status"]["hostname"]
return hostname
except KeyError:
pass
async def _get_wattage(self, web_summary: dict = None) -> Optional[int]:
if web_summary is None:
web_summary = await self.web.summary()
if web_summary is not None:
try:
wattage = web_summary["miner"]["power_usage"]
wattage = round(wattage)
return wattage
except KeyError:
pass
async def _get_hashrate(self, rpc_summary: dict = None) -> Optional[float]:
# get hr from API
if rpc_summary is None:
try:
rpc_summary = await self.rpc.summary()
except APIError:
pass
if rpc_summary is not None:
try:
return round(
float(float(rpc_summary["SUMMARY"][0]["GHS 5s"]) / 1000), 2
)
except (LookupError, ValueError, TypeError):
pass
async def _get_wattage_limit(self, web_settings: dict = None) -> Optional[int]:
if web_settings is None:
web_settings = await self.web.summary()
if web_settings is not None:
try:
wattage_limit = web_settings["miner"]["overclock"]["preset"]
if wattage_limit == "disabled":
return None
return int(wattage_limit)
except (KeyError, TypeError):
pass
async def _get_fw_ver(self, web_summary: dict = None) -> Optional[str]:
if web_summary is None:
web_summary = await self.web.summary()
fw_ver = None
if web_summary is not None:
try:
fw_ver = web_summary["miner"]["miner_type"]
fw_ver = fw_ver.split("(Vnish ")[1].replace(")", "")
return fw_ver
except LookupError:
return fw_ver
async def _is_mining(self, web_summary: dict = None) -> Optional[bool]:
if web_summary is None:
web_summary = await self.web.summary()
if web_summary is not None:
try:
is_mining = not web_summary["miner"]["miner_status"]["miner_state"] in [
"stopped",
"shutting-down",
]
return is_mining
except LookupError:
pass
async def get_config(self) -> MinerConfig:
try:
web_settings = await self.web.settings()
except APIError:
return self.config
self.config = MinerConfig.from_vnish(web_settings)
return self.config