noteplan-to-logseq.py

import os
import re

date_re = re.compile("(\d\d\d\d)(\d\d)(\d\d).md")

for root, dirs, files in os.walk("./"):
    for filename in files:
        if filename.endswith(".md"):
            new_filename = filename
            m = date_re.match(filename)
            if m:
                new_filename = m.group(1) + "-" + \
                    m.group(2) + "-" + m.group(3) + ".md"

            file = open(os.path.join(root, filename), "r")
            contents = file.read()
            file.close()

            new_contents = re.sub(
                "(202\d)(\d\d)(\d\d)", "\g<1>-\g<2>-\g<3>", contents)
            if new_contents != contents or new_filename != filename:
                # print(filename + " => " + new_filename)
                # print(new_contents)
                file = open(os.path.join(root, new_filename), "w")
                file.write(new_contents)
                file.close()