Produits Entr'ouvert » Intégrations graphiques Publik

#! /usr/bin/python3

import glob

import sys

import re

def ffloat(x):

    return ('%.3f' % x).rstrip('.0')

vars_scss = open('_vars.scss').read()

try:

    base_font_size = int(re.findall(r'\$font-size: (.*?)px', vars_scss, re.DOTALL)[0])

except (ValueError, IndexError):

    if '$font-size:' in vars_scss:

        print('unknown font-size value:', re.findall(r'\$font-size: (.*?);', vars_scss, re.DOTALL)[0])

        sys.exit(1)

    base_font_size = 16

open('_vars.scss', 'w').write(vars_scss.replace(

    '$font-size: %spx' % base_font_size,

    '$font-size: %sem' % ffloat(base_font_size / 16)))

for filename in glob.glob('*.scss'):

    lines = open(filename).readlines()

    for i, line in enumerate(lines):

        font_size_px_match = re.match(r'.*font-size: (\d+)px', line)

        if font_size_px_match:

            size = font_size_px_match.groups()[0]

            lines[i] = line.replace(size + 'px', '%srem' % ffloat(int(size) / base_font_size))

    open(filename, 'w').write(''.join(lines))