Tooling · medium

35. Parsing CSV text

Read tabular data safely.

Write `parse_balances(text)` that parses CSV text with header `address,balance` and returns a list of dicts with `balance` converted to `float`.

Required in your answer: csv.DictReaderfloat(

Runs via Pyodide

import csv
import io

def parse_balances(text):
    # TODO: use csv.DictReader, convert balance to float
    pass

Output appears here.