Added markupstring to lib folder.
[wolnelektury.git] / catalogue / management / commands / importbooks.py
1 import os
2
3 from django.core.management.base import BaseCommand
4 from django.core.management.color import color_style
5 from optparse import make_option
6 from slughifi import slughifi
7 import dcparser
8
9 from catalogue.models import Book, Tag
10
11
12 class Command(BaseCommand):
13     option_list = BaseCommand.option_list + (
14         make_option('--verbosity', action='store', dest='verbosity', default='1',
15             type='choice', choices=['0', '1', '2'],
16             help='Verbosity level; 0=minimal output, 1=normal output, 2=all output'),
17     )
18     help = 'Imports books from the specified directories.'
19     args = 'directory [directory ...]'
20
21     def handle(self, *directories, **options):
22         from django.db import transaction
23
24         self.style = color_style()
25
26         verbosity = int(options.get('verbosity', 1))
27         show_traceback = options.get('traceback', False)
28
29         # Start transaction management.
30         transaction.commit_unless_managed()
31         transaction.enter_transaction_management()
32         transaction.managed(True)
33
34         for dir_name in directories:
35             if not os.path.isdir(dir_name):
36                 print self.style.ERROR("Skipping '%s': not a directory." % dir_name)
37             else:
38                 for file_name in os.listdir(dir_name):
39                     file_path = os.path.join(dir_name, file_name)
40                     if not os.path.splitext(file_name)[1] == '.xml':
41                         print self.style.NOTICE("Skipping '%s': not an XML file." % file_path)
42                         continue
43                     if verbosity > 0:
44                         print "Parsing '%s'" % file_path
45                     
46                     Book.from_xml_file(file_path)
47         
48         transaction.commit()
49         transaction.leave_transaction_management()
50