EvernoteにMarkdown形式で記述した文書をMardedでプレビューするためのMac OS X用スクリプト。 先頭のUSER_NAMEにEvernoteのユーザ名を記入してください。

ev2md.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
import codecs
import html2text

USER_NAME = "<EVERNOTE_USER_NAME>"
APP_NAME = "Marked"
HOME = os.environ['HOME']

content_dir = "%(HOME)s/Library/Containers/com.evernote.Evernote/Data/Library/Application Support/Evernote/accounts/Evernote/%(USER_NAME)s/content" % locals()

last_dir = sorted([os.path.join(content_dir, f) for f in os.listdir(content_dir)],
        key=os.path.getmtime)[-1]

html_file = os.path.join(last_dir, 'content.html')
md_file = os.path.join(last_dir, 'content.md')
with codecs.open(html_file, 'r', 'utf-8') as html:
    with codecs.open(md_file, 'w', 'utf-8') as md:
        h = html2text.HTML2Text()
        h.body_width = None
        text = h.handle(html.read())
        # remove unnecessary newline or whitespace characters
        text = text.replace(u'\u00A0', u' ')
        text = text.replace(u'\n\n', u'\n')
        text = text.replace(u'  \n\n', u'\n')
        md.write(text)

# launch Markdown viewer app.; mac os x only
os.popen("""osascript -e \
        'tell application \"Marked\"
            activate
            open \"%s\"
        end tell'""" % (md_file,))