gistfile1.txt

#!/usr/bin/env python

import os, sys, urllib2, sgmllib, time, random, subprocess, glob

class MyParser(sgmllib.SGMLParser):

    def parse(self, s):
        self.inside_title = False
        self.title = ""
        self.feed(s)
        self.close()

    def __init__(self, verbose=0):
        sgmllib.SGMLParser.__init__(self, verbose)
        self.hyperlinks = []

    def start_a(self, attributes):
        for name, value in attributes:
            if name == "href" and value.find('episode') >= 0:
            #if name == "href" and value.find('okonomiyaki') >= 0:
                self.hyperlinks.append(value)

    def handle_data(self, data):
        if self.inside_title and self.title == "":
            self.title = data

    def start_title(self, attributes):
        self.inside_title = True

    def end_title(self):
        self.inside_title = False

    def get_hyperlinks(self):
        return self.hyperlinks

    def get_title(self):
        return ' '.join(self.title.split()[2:]).split("Full episodes")[0].strip()

if len(sys.argv) < 2:
    print("usage %s [series]" % sys.argv[0])
    sys.exit(1)

series = sys.argv[1]

url = "http://www.crunchyroll.com/%s/videos" % series
f = urllib2.urlopen(url)
s = f.read()

myparser = MyParser()
myparser.parse(s)

title = myparser.get_title()
links = myparser.get_hyperlinks()

try:
    os.mkdir(title)
except:
    pass

dls = []
for link in links:
    id = '-'.join(link.split('-')[-2:])
    pattern = "%s/*%s*" % (title, id)
    if len(glob.glob(pattern)) == 0:
        dls.append(subprocess.Popen(["youtube-dl",
            "https://www.crunchyroll.com%s" % link], cwd = title))

for dl in dls:
    dl.wait()