obsidian_to_anki_regex.py

import re

text = "Dummy text here with the cards"

# Regex for Basic Card with Extra field using #flashcard
basic_regex = r"((?:[^\n][\n]?)+) #flashcard ?\n*((?:\n(?:^.{1,3}$|^.{4}(?<!<!--)(?<!Extra: ).*)))(?:\nExtra: (.*))+"

# Regex for Cloze Card with Extra field
cloze_extra = r"((?:.+\n)*(?:.*==.*)(?:\n(?:^.{1,6}$|^.{7}(?<!<!--ID:)(?<!Extra: ).*))*)(?:\nExtra: (.*))?"

basics = re.find(basic_regex, text)
clozes = re.find(cloze_regex, text)