app.py

import os
from dataclasses import dataclass
from datetime import datetime, timedelta
from enum import Enum
from time import sleep
from zoneinfo import ZoneInfo

import bittensor as bt
import gradio as gr
from packaging import version
from substrateinterface import Keypair
from wandb.apis.importers import wandb
from wandb.apis.public import Run

WANDB_RUN_PATH = os.environ["WANDB_RUN_PATH"]

REFRESH_RATE = 60 * 5  # 5 minutes
NET_UID = 39
AVERAGE_BENCHMARK_TIME_WARNING_THRESHOLD = 600  # 10 minutes
ETA_WARNING_THRESHOLD = 43200  # 12 hours

subtensor = bt.subtensor()
metagraph = bt.metagraph(netuid=NET_UID)
bt.logging.disable_logging()

wandb_api = wandb.Api()
demo = gr.Blocks(css=".typewriter {font-family: 'JMH Typewriter', sans-serif;}", fill_height=True, fill_width=True)


class Status(Enum):
    IN_PROGRESS = ("In Progress", "orange")
    DONE = ("Done", "springgreen")
    BROKEN = ("Broken", "red")

    def get_alt_time_text(self) -> str:
        return "∞" if self == Status.BROKEN else "N/A"

    def name(self):
        return self.value[0]

    def color(self):
        return self.value[1]


@dataclass
class State:
    status: Status
    hotkey: str
    version: str
    submissions: int
    benchmarks: int
    invalid: int
    average_benchmark_time: float


data: dict[int, State] = {}
validator_identities: dict[int, str] = {}


def is_valid_run(run: Run):
    required_config_keys = ["hotkey", "uid", "contest", "signature"]

    for key in required_config_keys:
        if key not in run.config:
            return False

    uid = run.config["uid"]
    validator_hotkey = run.config["hotkey"]
    contest_name = run.config["contest"]

    signing_message = f"{uid}:{validator_hotkey}:{contest_name}"

    try:
        return Keypair(validator_hotkey).verify(signing_message, run.config["signature"])
    except Exception:
        return False


def fetch_wandb_data():
    now = datetime.now(tz=ZoneInfo("America/New_York"))
    global data
    wandb_runs = wandb_api.runs(
        WANDB_RUN_PATH,
        filters={"config.type": "validator", "created_at": {'$gt': str(now - timedelta(days=1))}},
        order="-created_at",
    )

    for run in wandb_runs:
        if not is_valid_run(run):
            continue

        uid = run.config["uid"]
        if not metagraph.validator_permit[uid]:
            continue

        submissions: set[int] = set()
        benchmarks: set[int] = set()
        invalid: list[int] = []
        completed = False
        average_benchmark_time = 0.0

        for key, value in run.summary.items():
            if key == "average_benchmark_time":
                average_benchmark_time = float(value)

            elif key == "invalid":
                invalid = value

            elif key == "submissions":
                for submission_key, submission_value in value.items():
                    submissions.add(int(submission_key))

            elif key == "benchmarks":
                if any("winner" in benchmark for benchmark in dict(value).values()):
                    completed = True

                for benchmark_key, benchmark_value in value.items():
                    benchmarks.add(int(benchmark_key))

        status = Status.IN_PROGRESS
        if completed:
            status = Status.DONE
        elif not submissions or (not average_benchmark_time and benchmarks):
            status = Status.BROKEN

        data[uid] = State(
            status=status,
            hotkey=run.config["hotkey"],
            version=run.tags[1][8:],
            submissions=len(submissions),
            benchmarks=len(benchmarks),
            invalid=len(invalid),
            average_benchmark_time=average_benchmark_time
        )

    data = dict(sorted(data.items()))


def fetch_identities():
    validator_identities.clear()
    for uid in data.keys():
        identity = subtensor.substrate.query('SubtensorModule', 'Identities', [metagraph.coldkeys[uid]])
        if identity != None:
            validator_identities[uid] = identity.value["name"]


def get_validator_name(validator_uid: int) -> str:
    if validator_uid in validator_identities:
        return validator_identities[validator_uid]
    else:
        return metagraph.hotkeys[validator_uid]


def get_latest_version() -> str:
    latest_version = version.parse("0.0.0")
    for source_validator_uid, state in data.items():
        current_version = version.parse(state.version)
        if current_version > latest_version:
            latest_version = current_version
    return str(latest_version)


def refresh():
    metagraph.sync(subtensor=subtensor)
    fetch_wandb_data()
    fetch_identities()
    demo.clear()
    now = datetime.now(tz=ZoneInfo("America/New_York"))

    with demo:
        with gr.Accordion(f"Validator States (Last updated: {now.strftime('%Y-%m-%d %I:%M:%S %p')} EST)"):
            elements: list[tuple] = []
            latest_version = get_latest_version()

            for uid, state in data.items():
                eta = int(state.average_benchmark_time * (state.submissions - (state.benchmarks + state.invalid)))
                time_left = timedelta(seconds=eta)
                eta_date = now + time_left
                eta_time = eta_date.strftime("%Y-%m-%d %I:%M:%S %p") if eta > 0 and state.status == Status.IN_PROGRESS else state.status.get_alt_time_text()

                average_time_text = f"{timedelta(seconds=int(state.average_benchmark_time))}" if state.average_benchmark_time else state.status.get_alt_time_text(),

                elements.append((
                    uid,
                    get_validator_name(uid),
                    f"<span style='color: {'springgreen' if state.version == latest_version else 'red'}'>{state.version}</span>",
                    f"<span style='color: {state.status.color()}'>{state.status.name()}</span>",
                    state.benchmarks + state.invalid,
                    state.submissions,
                    state.invalid,
                    f"<span style='color: {'orange' if state.average_benchmark_time > AVERAGE_BENCHMARK_TIME_WARNING_THRESHOLD else 'springgreen'}'>{average_time_text[0]}</span>",
                    f"<span style='color: {'orange' if eta > ETA_WARNING_THRESHOLD else 'springgreen'}'>{eta_time}</span>",
                    f"<span style='color: {'orange' if eta > ETA_WARNING_THRESHOLD else 'springgreen'}'>{time_left if eta > 0 and state.status == Status.IN_PROGRESS else state.status.get_alt_time_text()}</span>"
                ))

            gr.components.Dataframe(
                elements,
                headers=["UID", "Name", "Version", "Status", "Tested", "Submissions", "Invalid", "Avg. Benchmark Time", "ETA (Eastern Time)", "ETA Remaining"],
                datatype=["number", "markdown", "markdown", "markdown", "number", "number", "number", "markdown", "markdown", "markdown"],
                elem_id="state-table",
            )


def main():
    refresh()
    demo.launch(prevent_thread_lock=True)

    while True:
        sleep(REFRESH_RATE)

        now = datetime.now(tz=ZoneInfo("America/New_York"))
        print(f"Refreshing States at {now.strftime('%Y-%m-%d %H:%M:%S')}")

        refresh()


if __name__ == '__main__':
    main()