X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/6280673f35e13e75e81c5b7821bd2a44a1831eab..357027375ff8867f42ca34bcbfb5a78b5b185fc3:/apps/catalogue/management/commands/importbooks.py diff --git a/apps/catalogue/management/commands/importbooks.py b/apps/catalogue/management/commands/importbooks.py deleted file mode 100644 index a15faa0b6..000000000 --- a/apps/catalogue/management/commands/importbooks.py +++ /dev/null @@ -1,173 +0,0 @@ -# -*- coding: utf-8 -*- -# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later. -# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. -# -import os -import sys -import time -from optparse import make_option -from django.conf import settings -from django.core.management.base import BaseCommand -from django.core.management.color import color_style -from django.core.files import File -from catalogue.utils import trim_query_log -from librarian.picture import ImageStore -from wolnelektury_core.management.profile import profile - -from catalogue.models import Book -from picture.models import Picture - -from search.index import Index - - -class Command(BaseCommand): - option_list = BaseCommand.option_list + ( - make_option('-q', '--quiet', action='store_false', dest='verbose', default=True, - help='Verbosity level; 0=minimal output, 1=normal output, 2=all output'), - make_option('-f', '--force', action='store_true', dest='force', default=False, - help='Overwrite works already in the catalogue'), - make_option('-D', '--dont-build', dest='dont_build', - metavar="FORMAT,...", - help="Skip building specified formats"), - make_option('-S', '--no-search-index', action='store_false', dest='search_index', default=True, - help='Skip indexing imported works for search'), - make_option('-w', '--wait-until', dest='wait_until', metavar='TIME', - help='Wait until specified time (Y-M-D h:m:s)'), - make_option('-p', '--picture', action='store_true', dest='import_picture', default=False, - help='Import pictures'), - ) - help = 'Imports books from the specified directories.' - args = 'directory [directory ...]' - - def import_book(self, file_path, options): - verbose = options.get('verbose') - if options.get('dont_build'): - dont_build = options.get('dont_build').lower().split(',') - else: - dont_build = None - file_base, ext = os.path.splitext(file_path) - book = Book.from_xml_file(file_path, overwrite=options.get('force'), - dont_build=dont_build, - search_index_tags=False) - for ebook_format in Book.ebook_formats: - if os.path.isfile(file_base + '.' + ebook_format): - getattr(book, '%s_file' % ebook_format).save( - '%s.%s' % (book.slug, ebook_format), - File(file(file_base + '.' + ebook_format)), - save=False - ) - if verbose: - print "Importing %s.%s" % (file_base, ebook_format) - book.save() - - def import_picture(self, file_path, options, continue_on_error=True): - try: - image_store = ImageStore(os.path.dirname(file_path)) - picture = Picture.from_xml_file(file_path, image_store=image_store, overwrite=options.get('force')) - except Exception, ex: - if continue_on_error: - print "%s: %s" % (file_path, ex) - return - else: - raise ex - return picture - - # @profile - def handle(self, *directories, **options): - from django.db import transaction - - self.style = color_style() - - verbose = options.get('verbose') - import_picture = options.get('import_picture') - - wait_until = None - if options.get('wait_until'): - wait_until = time.mktime(time.strptime(options.get('wait_until'), '%Y-%m-%d %H:%M:%S')) - if verbose > 0: - print "Will wait until %s; it's %f seconds from now" % ( - time.strftime('%Y-%m-%d %H:%M:%S', - time.localtime(wait_until)), wait_until - time.time()) - - index = None - if options.get('search_index') and not settings.NO_SEARCH_INDEX: - index = Index() - try: - index.index_tags() - index.index.commit() - except Exception, e: - index.index.rollback() - raise e - - # Start transaction management. - transaction.commit_unless_managed() - transaction.enter_transaction_management() - transaction.managed(True) - - files_imported = 0 - files_skipped = 0 - - for dir_name in directories: - if not os.path.isdir(dir_name): - print self.style.ERROR("%s: Not a directory. Skipping." % dir_name) - else: - # files queue - files = sorted(os.listdir(dir_name)) - postponed = {} - while files: - trim_query_log(0) - file_name = files.pop(0) - file_path = os.path.join(dir_name, file_name) - file_base, ext = os.path.splitext(file_path) - - # Skip files that are not XML files - if not ext == '.xml': - continue - - if verbose > 0: - print "Parsing '%s'" % file_path - else: - sys.stdout.write('.') - sys.stdout.flush() - - # Import book files - try: - if import_picture: - self.import_picture(file_path, options) - else: - self.import_book(file_path, options) - - files_imported += 1 - transaction.commit() - - except (Book.AlreadyExists, Picture.AlreadyExists): - print self.style.ERROR('%s: Book or Picture already imported. Skipping. To overwrite use --force.' % - file_path) - files_skipped += 1 - - except Book.DoesNotExist, e: - if file_name not in postponed or postponed[file_name] < files_imported: - # push it back into the queue, maybe the missing child will show up - if verbose: - print self.style.NOTICE('Waiting for missing children') - files.append(file_name) - postponed[file_name] = files_imported - else: - # we're in a loop, nothing's being imported - some child is really missing - raise e - - # Print results - print - print "Results: %d files imported, %d skipped, %d total." % ( - files_imported, files_skipped, files_imported + files_skipped) - print - - if wait_until: - print 'Waiting...' - try: - time.sleep(wait_until - time.time()) - except IOError: - print "it's already too late" - - transaction.commit() - transaction.leave_transaction_management()