polarities

import matplotlib as mpl

multiplier = 1.4

mpl.rcParams.update({
    "figure.subplot.left": 0.177,
    "figure.subplot.right": 0.946,
    "figure.subplot.bottom": 0.156,
    "figure.subplot.top": 0.965,
    "figure.facecolor": 'white',

polarities

from IPython.display import HTML, display

def colorpreview(color):
    display(HTML(f"<b style=color:{color}>{color}</b>"))

polarities

def ascii2color(string:str):
    string = string.lower()
    color = tuple(ord(string[i]) if i < len(string) else 0 for i, v in enumerate(range(3)))
    return '#%02x%02x%02x' % color

polarities

def to_gram(weight, unit:str):
    if unit[-1].lower() == 't':
        weight *= 1000000 * scale_factor(unit)
        unit = 'g'
    else:
        weight *= scale_factor(unit)
        unit = 'g'
    return weight, unit