#!/usr/bin/env python
#
# Process ebooks (unzip or unrar) and put them into calibre.
#
# Either drop files as arguments to this script on the command line
# or run it as is, where it'll pick up the most recent files (defined by 
# age) in your ebook directory and add them to calibre.
#
import glob, fileinput, os, re, shutil, subprocess, sys, tempfile, time
import rarfile, zipfile

ebook_dir = "~/Downloads/xchat"
age = time.time() - 5*60*60 # 5 hours

books=[]
if len(sys.argv) > 1:
    for arg in sys.argv[1:]:
        books.append(arg)
else:
    ebook_dir = os.path.expanduser(ebook_dir)
    for root, dirs, files in os.walk(ebook_dir):
	for file in files:
	    if re.search('.(rar|zip|epub|mobi|lit|html)(.\d+)?', file):
                try:
                    if os.path.getmtime(file) >= age:
        	        books.append(os.path.join(root, file))
                except OSError:
                    pass


for book in books:
    print "Processing " + book + "..."
    next
    # create temp dir
    tmp=tempfile.mkdtemp()
    # unrar or unzip into temp dir
    if re.search('.rar', book):
        # unrar
        archive = rarfile.RarFile(book)
        archive.extractall(tmp)
    elif re.search('.zip', book):
        # unzip
        archive = zipfile.ZipFile(book)
        archive.extractall(tmp)
    elif re.search('.(epub|mobi|lit|html)', book):
        # copy book into tmp
        shutil.copy(book, tmp)
    # find epub, mobi or lit and import into calibre
    for root, dirs, files in os.walk(tmp):
	for file in files:
            if re.search('.(epub|mobi|lit|html)$', file):
                try:
                    subprocess.call(["calibredb", "add", os.path.join(root, file)])
                except Exception, e:
                    print e
                    pass
    # cleanup
    shutil.rmtree(tmp)

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