LTSpice to Python

ltspice2python.py

# Some regular expression for parsing LTSpice gain files

import re
regex = r"^([\.0-9e+-]+)\t\(([\.0-9e+-]+)dB,([-0-9\.e+-]+)°\)"

path = # Insert your path here
with open(path) as file:
    matches = re.finditer(regex, file.read(), re.MULTILINE)

freq, gain, phase = zip(*[(float(m.group(1)), float(m.group(2)), float(m.group(3))) for m in matches])