A simplified and standardized interface for Bitcoin ASICs.
pyasic is deprecated and is no longer the recommended choice for new projects.
See the maintainer announcement in Deprecation in favour of asic-rs (Discussion #425).
Use asic-rs instead. Existing pyasic users should plan to migrate there where practical.
Welcome to pyasic! pyasic uses an asynchronous method of communicating with ASIC miners on your network, which makes it super fast.
Click here to view supported miner types
It is recommended to install pyasic in a virtual environment to isolate it from the rest of your system. Options include:
- pypoetry: the reccommended way, since pyasic already uses it by default. Use version 2.0+
poetry install
- venv: included in Python standard library but has fewer features than other options
- pyenv-virtualenv: pyenv plugin for managing virtualenvs
pyenv install <python version number>
pyenv virtualenv <python version number> <env name>
pyenv activate <env name>
python -m pip install pyasic or poetry install
poetry install --with dev
pre-commit install
poetry install --with docs
python docs/generate_miners.py
poetry run mkdocs serve
Getting started with pyasic is easy. First, find your miner (or miners) on the network by scanning for them or getting the correct class automatically for them if you know the IP.
To scan for miners in pyasic, we use the class MinerNetwork, which abstracts the search, communication, identification, setup, and return of a miner to 1 command.
The command MinerNetwork.scan() returns a list that contains any miners found.
importasyncio# asyncio for handling the async partfrompyasic.networkimportMinerNetwork# miner network handles the scanningasyncdefscan_miners(): # define async scan function to allow awaiting# create a miner network# you can pass in any IP and it will use that in a subnet with a /24 mask (255 IPs).network=MinerNetwork.from_subnet("192.168.1.50/24") # this uses the 192.168.1.0-255 network# scan for miners asynchronously# this will return the correct type of miners if they are supported with all functionality.miners=awaitnetwork.scan()
print(miners)
if__name__=="__main__":
asyncio.run(scan_miners()) # run the scan asynchronously with asyncio.run()If you already know the IP address of your miner or miners, you can use the MinerFactory to communicate and identify the miners, or an abstraction of its functionality, get_miner().
The function get_miner() will return any miner it found at the IP address specified, or an UnknownMiner if it cannot identify the miner.
importasyncio# asyncio for handling the async partfrompyasicimportget_miner# handles miner creationasyncdefget_miners(): # define async scan function to allow awaiting# get the miner with the miner factory# the miner factory is a singleton, and will always use the same object and cache# this means you can always call it as MinerFactory().get_miner(), or just get_miner()miner_1=awaitget_miner("192.168.1.75")
miner_2=awaitget_miner("192.168.1.76")
print(miner_1, miner_2)
# can also gather these, since they are async# gathering them will get them both at the same time# this makes it much faster to get a lot of miners at a timetasks= [get_miner("192.168.1.75"), get_miner("192.168.1.76")]
miners=awaitasyncio.gather(*tasks)
print(miners)
if__name__=="__main__":
asyncio.run(get_miners()) # get the miners asynchronously with asyncio.run()Once you have your miner(s) identified, you will likely want to get data from the miner(s). You can do this using a built-in function in each miner called get_data().
This function will return an instance of the dataclass MinerData with all data it can gather from the miner.
Each piece of data in a MinerData instance can be referenced by getting it as an attribute, such as MinerData().hashrate.
importasynciofrompyasicimportget_minerasyncdefgather_miner_data():
miner=awaitget_miner("192.168.1.75")
ifminerisnotNone:
miner_data=awaitminer.get_data()
print(miner_data) # all data from the dataclassprint(miner_data.hashrate) # hashrate of the miner in TH/sif__name__=="__main__":
asyncio.run(gather_miner_data())You can do something similar with multiple miners, with only needing to make a small change to get all the data at once.
importasyncio# asyncio for handling the async partfrompyasic.networkimportMinerNetwork# miner network handles the scanningasyncdefgather_miner_data(): # define async scan function to allow awaitingnetwork=MinerNetwork.from_subnet("192.168.1.50/24")
miners=awaitnetwork.scan()
# we need to asyncio.gather() all the miners get_data() functions to make them run togetherall_miner_data=awaitasyncio.gather(*[miner.get_data() forminerinminers])
forminer_datainall_miner_data:
print(miner_data) # print out all the data one by oneif__name__=="__main__":
asyncio.run(gather_miner_data())pyasic exposes a standard interface for each miner using control functions.
Every miner class in pyasic must implement all the control functions defined in BaseMiner.
These functions are
check_light,
fault_light_off,
fault_light_on,
get_config,
get_data,
get_errors,
get_hostname,
get_model,
reboot,
restart_backend,
stop_mining,
resume_mining,
is_mining,
send_config, and
set_power_limit.
importasynciofrompyasicimportget_minerasyncdefset_fault_light():
miner=awaitget_miner("192.168.1.20")
# call control functionawaitminer.fault_light_on()
if__name__=="__main__":
asyncio.run(set_fault_light())pyasic implements a few dataclasses as helpers to make data return types consistent across different miners and miner APIs. The different fields of these dataclasses can all be viewed with the classmethod cls.fields().
MinerData is a return from the get_data() function, and is used to have a consistent dataset across all returns.
You can call MinerData.as_dict() to get the dataclass as a dictionary, and there are many other helper functions contained in the class to convert to different data formats.
MinerData instances can also be added to each other to combine their data and can be divided by a number to divide all their data, allowing you to get average data from many miners by doing -
frompyasicimportMinerData# examples of miner datad1=MinerData("192.168.1.1")
d2=MinerData("192.168.1.2")
list_of_miner_data= [d1, d2]
average_data=sum(list_of_miner_data, start=MinerData("0.0.0.0"))/len(list_of_miner_data)MinerConfig is pyasic's way to represent a configuration file from a miner.
It is designed to unionize the configuration of all supported miner types, and is the return from get_config().
Each miner has a unique way to convert the MinerConfig to their specific type, there are helper functions in the class.
In most cases these helper functions should not be used, as send_config() takes a [MinerConfig and will do the conversion to the right type for you.
You can use the MinerConfig as follows:
importasynciofrompyasicimportget_minerasyncdefset_fault_light():
miner=awaitget_miner("192.168.1.20")
# get configcfg=awaitminer.get_config()
# send configawaitminer.send_config(cfg)
if__name__=="__main__":
asyncio.run(set_fault_light())pyasic has settings designed to make using large groups of miners easier. You can set the default password for all types of miners using the pyasic.settings module, used as follows:
frompyasicimportsettingssettings.update("default_antminer_web_password", "my_pwd")"network_ping_retries": 1,
"network_ping_timeout": 3,
"network_scan_semaphore": None,
"factory_get_retries": 1,
"factory_get_timeout": 3,
"get_data_retries": 1,
"api_function_timeout": 5,
"antminer_mining_mode_as_str": False,
"default_whatsminer_rpc_password": "admin",
"default_innosilicon_web_password": "admin",
"default_antminer_web_password": "root",
"default_bosminer_web_password": "root",
"default_vnish_web_password": "admin",
"default_goldshell_web_password": "123456789",
"default_auradine_web_password": "admin",
"default_epic_web_password": "letmein",
"default_hive_web_password": "admin",
"default_antminer_ssh_password": "miner",
"default_bosminer_ssh_password": "root",
# ADVANCED
# Only use this if you know what you are doing
"socket_linger_time": 1000,