Acea's voltage percentage thing

acea_voltage_percentage.py

import re

data = """
Charge voltage      3.3V    3.5V    3.6V    3.7V    3.8V    3.9V    4.0V    4.05V   4.1V    4.15V   4.2V    4.25V * 4.3V*
Percentage of 4.2V  0 % 2.9 % 5.0 % 8.6 % 36 % 62 % 73 % 83 % 89 % 94 % 100 % 105 % 106%
"""

# grab only the first real line
interesting = data.strip().split('\n')[0]

print(interesting)

# pluck the voltages out using regex
voltages = [
    float(x.rstrip('V')) for x in re.findall(r'[0-9]\.[0-9]V', interesting)
]

print(voltages)

# turn them into percentages
percentages = [
    round((x / 4.2) * 100, 2) for x in voltages
]

print(percentages)

# if we want to iterate them together
zipped = list(zip(voltages, percentages))

print(zipped)