book.mustache

<li>
<a href="{{link}}">
  {{title}} &mdash; {{author_name}}
</a>
</li>

reading_list.mustache

---
title: "Reading List"
date: {{now}}
categories: books, reading
---

### Read

<ul>
{{#read_books}}
{{> book}}
{{/read_books}}
</ul>

### Reading
<ul>
{{#reading_books}}
{{> book}}
{{/reading_books}}
</ul>

<a href="http://www.goodreads.com/user/show/{{uid}}">Follow me at goodreads!</a>

reading_list.py

#!/usr/bin/env python
import os, sys, re, rfc822
import urllib2
import pystache
import datetime
from xml.etree import ElementTree as ET

GOOD_READS_BASE="http://www.goodreads.com/review/list_rss"
GOOD_READS_ID="YOUR_GOOD_READS_USER_ID"
GOOD_READS_KEY="YOUR_GOOD_READS_KEY"
AMAZON_ID="AMAZON_ASSOCIATES_ID"

def shelf_rss_url(shelf, sort='date_read', order='a'):
    return ("{0}/{1}?key={2}&shelf={3}&sort={4}&order={6}&source=flash"
            "&amazon={5}&dest_site=amazon").format(
        GOOD_READS_BASE,
        GOOD_READS_ID,
        GOOD_READS_KEY,
        shelf,
        sort,
        AMAZON_ID,
        order,
        )

def make_item_dict(item):
    d = {}
    for elem in item:
        value = None
        if elem.text:
            value = elem.text.strip()

        d[elem.tag] = value

    return d

FIX_CDATA_REGEX = re.compile(
    r"<(guid|link)\b[^>]*>(?!<\!\[CDATA\[)(.*?)</\1>",
    re.MULTILINE|re.DOTALL)

def fix_cdata(m):
    return '<{0}><![CDATA[{1}]]></{0}>'.format(*m.groups())

def parse_shelf(shelf, sort, order):
    url = shelf_rss_url(shelf, sort, order)
    handle = urllib2.urlopen(url)
    items = []
    data = FIX_CDATA_REGEX.sub(fix_cdata, handle.read())

    for item in ET.fromstring(data).findall('channel/item'):
        items.append(make_item_dict(item))

    return items

pystache.View.template_path = os.path.abspath(os.path.dirname(sys.argv[0]))

class ReadingList(pystache.View):
    uid = GOOD_READS_ID

    def now(self):
        return datetime.datetime.now().strftime('%Y/%m/%d %H:%M:%S')

    def read_books(self):
        this_month = datetime.date.today().month
        items = []
        for item in parse_shelf('read', 'date_read', 'a'):
            if datetime.date(*rfc822.parsedate_tz(
                    item['user_read_at'])[:3]).month == this_month:
                items.append(item)

        return items

    def reading_books(self):
        return parse_shelf('currently-reading', 'date_added', 'd')


def main():
    print ReadingList().render()


if __name__ == '__main__':
    main()