352 lines
12 KiB
Python
352 lines
12 KiB
Python
# Copyright 2022 Upstream Data Inc
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import ipaddress
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import logging
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from typing import List, Union
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from pyasic.API.bmminer import BMMinerAPI
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from pyasic.config import MinerConfig
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from pyasic.data import HashBoard, MinerData
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from pyasic.data.error_codes import MinerErrorData
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from pyasic.miners.base import BaseMiner
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from pyasic.settings import PyasicSettings
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class BMMiner(BaseMiner):
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"""Base handler for BMMiner based miners."""
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def __init__(self, ip: str) -> None:
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super().__init__(ip)
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self.ip = ipaddress.ip_address(ip)
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self.api = BMMinerAPI(ip)
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self.api_type = "BMMiner"
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self.uname = "root"
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self.pwd = "admin"
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async def get_model(self) -> Union[str, None]:
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"""Get miner model.
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Returns:
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Miner model or None.
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"""
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# check if model is cached
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if self.model:
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logging.debug(f"Found model for {self.ip}: {self.model}")
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return self.model
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# get devdetails data
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version_data = await self.api.devdetails()
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# if we get data back, parse it for model
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if version_data:
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# handle Antminer BMMiner as a base
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self.model = version_data["DEVDETAILS"][0]["Model"].replace("Antminer ", "")
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logging.debug(f"Found model for {self.ip}: {self.model}")
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return self.model
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# if we don't get devdetails, log a failed attempt
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logging.warning(f"Failed to get model for miner: {self}")
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return None
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async def get_hostname(self) -> str:
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"""Get miner hostname.
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Returns:
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The hostname of the miner as a string or "?"
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"""
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if self.hostname:
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return self.hostname
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try:
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# open an ssh connection
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async with (await self._get_ssh_connection()) as conn:
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# if we get the connection, check hostname
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if conn is not None:
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# get output of the hostname file
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data = await conn.run("cat /proc/sys/kernel/hostname")
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host = data.stdout.strip()
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# return hostname data
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logging.debug(f"Found hostname for {self.ip}: {host}")
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self.hostname = host
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return self.hostname
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else:
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# return ? if we fail to get hostname with no ssh connection
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logging.warning(f"Failed to get hostname for miner: {self}")
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return "?"
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except Exception:
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# return ? if we fail to get hostname with an exception
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logging.warning(f"Failed to get hostname for miner: {self}")
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return "?"
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async def send_ssh_command(self, cmd: str) -> Union[str, None]:
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"""Send a command to the miner over ssh.
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Parameters:
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cmd: The command to run.
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Returns:
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Result of the command or None.
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"""
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result = None
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# open an ssh connection
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async with (await self._get_ssh_connection()) as conn:
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# 3 retries
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for i in range(3):
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try:
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# run the command and get the result
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result = await conn.run(cmd)
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result = result.stdout
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except Exception as e:
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# if the command fails, log it
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logging.warning(f"{self} command {cmd} error: {e}")
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# on the 3rd retry, return None
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if i == 3:
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return
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continue
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# return the result, either command output or None
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return result
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async def get_config(self) -> Union[list, None]:
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"""Get the pool configuration of the miner.
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Returns:
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Pool config data or None.
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"""
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# get pool data
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pools = await self.api.pools()
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pool_data = []
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# ensure we got pool data
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if not pools:
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return
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# parse all the pools
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for pool in pools["POOLS"]:
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pool_data.append({"url": pool["URL"], "user": pool["User"], "pwd": "123"})
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return pool_data
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async def reboot(self) -> bool:
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"""Reboot the miner.
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Returns:
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The result of rebooting the miner.
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"""
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logging.debug(f"{self}: Sending reboot command.")
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_ret = await self.send_ssh_command("reboot")
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logging.debug(f"{self}: Reboot command completed.")
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if isinstance(_ret, str):
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return True
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return False
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async def send_config(self, config: MinerConfig, user_suffix: str = None) -> None:
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return None
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async def check_light(self) -> bool:
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if not self.light:
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self.light = False
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return self.light
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async def fault_light_off(self) -> bool:
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return False
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async def fault_light_on(self) -> bool:
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return False
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async def get_errors(self) -> List[MinerErrorData]:
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return []
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async def get_mac(self) -> str:
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return "00:00:00:00:00:00"
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async def restart_backend(self) -> bool:
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return False
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async def stop_mining(self) -> bool:
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return False
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async def resume_mining(self) -> bool:
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return False
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async def get_data(self, allow_warning: bool = False) -> MinerData:
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"""Get data from the miner.
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Returns:
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A [`MinerData`][pyasic.data.MinerData] instance containing the miners data.
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"""
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data = MinerData(
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ip=str(self.ip),
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ideal_chips=self.nominal_chips * self.ideal_hashboards,
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ideal_hashboards=self.ideal_hashboards,
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)
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board_offset = -1
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fan_offset = -1
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model = await self.get_model()
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hostname = await self.get_hostname()
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mac = await self.get_mac()
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errors = await self.get_errors()
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if model:
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data.model = model
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if hostname:
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data.hostname = hostname
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if mac:
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data.mac = mac
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if errors:
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for error in errors:
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data.errors.append(error)
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data.fault_light = await self.check_light()
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miner_data = None
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for i in range(PyasicSettings().miner_get_data_retries):
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miner_data = await self.api.multicommand(
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"summary", "pools", "stats", allow_warning=allow_warning
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)
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if miner_data:
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break
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if not miner_data:
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return data
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summary = miner_data.get("summary")[0]
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pools = miner_data.get("pools")[0]
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stats = miner_data.get("stats")[0]
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if summary:
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hr = summary.get("SUMMARY")
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if hr:
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if len(hr) > 0:
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hr = hr[0].get("GHS av")
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if hr:
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data.hashrate = round(hr / 1000, 2)
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if stats:
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boards = stats.get("STATS")
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if boards:
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if len(boards) > 1:
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for board_num in range(1, 16, 5):
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for _b_num in range(5):
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b = boards[1].get(f"chain_acn{board_num + _b_num}")
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if b and not b == 0 and board_offset == -1:
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board_offset = board_num
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if board_offset == -1:
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board_offset = 1
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env_temp_list = []
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for i in range(board_offset, board_offset + self.ideal_hashboards):
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hashboard = HashBoard(
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slot=i - board_offset, expected_chips=self.nominal_chips
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)
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chip_temp = boards[1].get(f"temp{i}")
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if chip_temp:
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hashboard.chip_temp = round(chip_temp)
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temp = boards[1].get(f"temp2_{i}")
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if temp:
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hashboard.temp = round(temp)
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hashrate = boards[1].get(f"chain_rate{i}")
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if hashrate:
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hashboard.hashrate = round(float(hashrate) / 1000, 2)
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chips = boards[1].get(f"chain_acn{i}")
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if chips:
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hashboard.chips = chips
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hashboard.missing = False
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if (not chips) or (not chips > 0):
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hashboard.missing = True
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data.hashboards.append(hashboard)
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if f"temp_pcb{i}" in boards[1].keys():
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env_temp = boards[1][f"temp_pcb{i}"].split("-")[0]
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if not env_temp == 0:
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env_temp_list.append(int(env_temp))
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if not env_temp_list == []:
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data.env_temp = round(sum(env_temp_list) / len(env_temp_list))
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if stats:
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temp = stats.get("STATS")
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if temp:
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if len(temp) > 1:
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for fan_num in range(1, 8, 4):
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for _f_num in range(4):
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f = temp[1].get(f"fan{fan_num + _f_num}")
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if f and not f == 0 and fan_offset == -1:
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fan_offset = fan_num
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if fan_offset == -1:
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fan_offset = 1
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for fan in range(self.fan_count):
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setattr(
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data, f"fan_{fan + 1}", temp[1].get(f"fan{fan_offset+fan}")
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)
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if pools:
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pool_1 = None
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pool_2 = None
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pool_1_user = None
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pool_2_user = None
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pool_1_quota = 1
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pool_2_quota = 1
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quota = 0
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for pool in pools.get("POOLS"):
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if not pool_1_user:
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pool_1_user = pool.get("User")
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pool_1 = pool["URL"]
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pool_1_quota = pool["Quota"]
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elif not pool_2_user:
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pool_2_user = pool.get("User")
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pool_2 = pool["URL"]
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pool_2_quota = pool["Quota"]
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if not pool.get("User") == pool_1_user:
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if not pool_2_user == pool.get("User"):
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pool_2_user = pool.get("User")
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pool_2 = pool["URL"]
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pool_2_quota = pool["Quota"]
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if pool_2_user and not pool_2_user == pool_1_user:
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quota = f"{pool_1_quota}/{pool_2_quota}"
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if pool_1:
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pool_1 = pool_1.replace("stratum+tcp://", "").replace(
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"stratum2+tcp://", ""
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)
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data.pool_1_url = pool_1
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if pool_1_user:
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data.pool_1_user = pool_1_user
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if pool_2:
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pool_2 = pool_2.replace("stratum+tcp://", "").replace(
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"stratum2+tcp://", ""
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)
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data.pool_2_url = pool_2
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if pool_2_user:
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data.pool_2_user = pool_2_user
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if quota:
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data.pool_split = str(quota)
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return data
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