graduate_code/starters/scoring.py

# Exercise scaffold. Reference implementation is in a separate directory.
"""GP2: reproducible synthetic experiment and retry-safe local recorded effects.
The crashworker CLI deliberately exits only its own process with status 23.
"""
from contextlib import contextmanager
from pathlib import Path
import argparse
import hashlib
import json
import math
import os
import re
import sqlite3
from . import data, ml, ethics
FEATURES = ['x0', 'x1']
ARTIFACT_KEYS = {'schema', 'features', 'mean', 'scale', 'weights', 'bias', 'threshold'}

def canonical(value):
    raise NotImplementedError('Implement this contract from the book.')

def fingerprint(value):
    raise NotImplementedError('Implement this contract from the book.')

def finite_number(value, limit=1000000.0):
    raise NotImplementedError('Implement this contract from the book.')

def validate_artifact(artifact):
    raise NotImplementedError('Implement this contract from the book.')

def _unique_object(pairs):
    raise NotImplementedError('Implement this contract from the book.')

def load_artifact(path):
    raise NotImplementedError('Implement this contract from the book.')

def experiment(seed=21):
    raise NotImplementedError('Implement this contract from the book.')

def connect_store(path, role):
    raise NotImplementedError('Implement this contract from the book.')

@contextmanager
def transaction(connection):
    raise NotImplementedError('Implement this contract from the book.')

def payload_for(job_id, features, model_digest):
    raise NotImplementedError('Implement this contract from the book.')

def submit(connection, job_id, features, model_digest):
    raise NotImplementedError('Implement this contract from the book.')

def consume(connection, payload, artifact):
    raise NotImplementedError('Implement this contract from the book.')

def worker(producer_path, consumer_path, artifact, crash_after_consumer=False):
    raise NotImplementedError('Implement this contract from the book.')

def main():
    raise NotImplementedError('Implement this contract from the book.')