def process_result(self, group_id, result):
if result.err:
mi = self.report_metadata_failure(group_id, result.traceback)
paths = self.file_groups[group_id]
has_cover = False
duplicate_info = set() if self.add_formats_to_existing else False
else:
paths, opf, has_cover, duplicate_info = result.value
try:
mi = OPF(BytesIO(opf), basedir=self.tdir, populate_spine=False, try_to_guess_cover=False).to_book_metadata()
mi.read_metadata_failed = False
except Exception:
mi = self.report_metadata_failure(group_id, traceback.format_exc())
if mi.is_null('title'):
for path in paths:
mi.title = os.path.splitext(os.path.basename(path))[0]
break
if mi.application_id == '__calibre_dummy__':
mi.application_id = None
if gprefs.get('tag_map_on_add_rules'):
from calibre.ebooks.metadata.tag_mapper import map_tags
mi.tags = map_tags(mi.tags, gprefs['tag_map_on_add_rules'])
if self.author_map_rules:
from calibre.ebooks.metadata.author_mapper import map_authors
new_authors = map_authors(mi.authors, self.author_map_rules)
if new_authors != mi.authors:
mi.authors = new_authors
if self.db is None:
mi.author_sort = authors_to_sort_string(mi.authors)
else:
mi.author_sort = self.db.author_sort_from_authors(mi.authors)
self.pd.msg = mi.title
cover_path = os.path.join(self.tdir, '%s.cdata' % group_id) if has_cover else None
if self.db is None:
if paths:
self.items.append((mi, cover_path, paths))
return
if self.add_formats_to_existing:
identical_book_ids = find_identical_books(mi, self.find_identical_books_data)
if identical_book_ids:
try:
self.merge_books(mi, cover_path, paths, identical_book_ids)
except Exception:
a = self.report.append
a(''), a('-' * 70)
a(_('Failed to merge the book: ') + mi.title)
[a('\t' + f) for f in paths]
a(_('With error:')), a(traceback.format_exc())
else:
self.add_book(mi, cover_path, paths)
else:
if duplicate_info or icu_lower(mi.title or _('Unknown')) in self.added_duplicate_info:
self.duplicates.append((mi, cover_path, paths))
else:
self.add_book(mi, cover_path, paths)
def process_result(self, group_id, result):
if result.err:
mi = self.report_metadata_failure(group_id, result.traceback)
paths = self.file_groups[group_id]
has_cover = False
duplicate_info = set() if self.add_formats_to_existing else False
else:
paths, opf, has_cover, duplicate_info = result.value
try:
mi = OPF(BytesIO(opf), basedir=self.tdir, populate_spine=False, try_to_guess_cover=False).to_book_metadata()
mi.read_metadata_failed = False
except Exception:
mi = self.report_metadata_failure(group_id, traceback.format_exc())
if mi.is_null('title'):
for path in paths:
mi.title = os.path.splitext(os.path.basename(path))[0]
break
if mi.application_id == '__calibre_dummy__':
mi.application_id = None
if gprefs.get('tag_map_on_add_rules'):
from calibre.ebooks.metadata.tag_mapper import map_tags
mi.tags = map_tags(mi.tags, gprefs['tag_map_on_add_rules'])
if self.author_map_rules:
from calibre.ebooks.metadata.author_mapper import map_authors
new_authors = map_authors(mi.authors, self.author_map_rules)
if new_authors != mi.authors:
mi.authors = new_authors
if self.db is None:
mi.author_sort = authors_to_sort_string(mi.authors)
else:
mi.author_sort = self.db.author_sort_from_authors(mi.authors)
self.pd.msg = mi.title
cover_path = os.path.join(self.tdir, '%s.cdata' % group_id) if has_cover else None
if self.db is None:
if paths:
self.items.append((mi, cover_path, paths))
return
if self.add_formats_to_existing:
identical_book_ids = find_identical_books(mi, self.find_identical_books_data)
if identical_book_ids:
try:
self.merge_books(mi, cover_path, paths, identical_book_ids)
except Exception:
a = self.report.append
a(''), a('-' * 70)
a(_('Failed to merge the book: ') + mi.title)
[a('\t' + f) for f in paths]
a(_('With error:')), a(traceback.format_exc())
else:
self.add_book(mi, cover_path, paths)
else:
if duplicate_info or icu_lower(mi.title or _('Unknown')) in self.added_duplicate_info:
self.duplicates.append((mi, cover_path, paths))
else:
self.add_book(mi, cover_path, paths)
def process_result(self, group_id, result):
if result.err:
mi = self.report_metadata_failure(group_id, result.traceback)
paths = self.file_groups[group_id]
has_cover = False
duplicate_info = set() if self.add_formats_to_existing else False
else:
paths, opf, has_cover, duplicate_info = result.value
try:
mi = OPF(
BytesIO(opf), basedir=self.tdir, populate_spine=False, try_to_guess_cover=False
).to_book_metadata()
mi.read_metadata_failed = False
except Exception:
mi = self.report_metadata_failure(group_id, traceback.format_exc())
if mi.is_null("title"):
for path in paths:
mi.title = os.path.splitext(os.path.basename(path))[0]
break
if mi.application_id == "__calibre_dummy__":
mi.application_id = None
if gprefs.get("tag_map_on_add_rules"):
from calibre.ebooks.metadata.tag_mapper import map_tags
mi.tags = map_tags(mi.tags, gprefs["tag_map_on_add_rules"])
self.pd.msg = mi.title
cover_path = os.path.join(self.tdir, "%s.cdata" % group_id) if has_cover else None
if self.db is None:
if paths:
self.items.append((mi, cover_path, paths))
return
if self.add_formats_to_existing:
identical_book_ids = find_identical_books(mi, self.find_identical_books_data)
if identical_book_ids:
try:
self.merge_books(mi, cover_path, paths, identical_book_ids)
except Exception:
a = self.report.append
a(""), a("-" * 70)
a(_("Failed to merge the book: ") + mi.title)
[a("\t" + f) for f in paths]
a(_("With error:")), a(traceback.format_exc())
else:
self.add_book(mi, cover_path, paths)
else:
if duplicate_info or icu_lower(mi.title or _("Unknown")) in self.added_duplicate_info:
self.duplicates.append((mi, cover_path, paths))
else:
self.add_book(mi, cover_path, paths)
def add_to_db(self, data):
from calibre.ebooks.metadata.opf2 import OPF
gui = self.parent()
if gui is None:
return
m = gui.library_view.model()
count = 0
needs_rescan = False
duplicates = []
added_ids = set()
for fname, tdir in data.iteritems():
paths = [os.path.join(self.worker.path, fname)]
sz = os.path.join(tdir, 'size.txt')
try:
with open(sz, 'rb') as f:
sz = int(f.read())
if sz != os.stat(paths[0]).st_size:
raise Exception('Looks like the file was written to after'
' we tried to read metadata')
except:
needs_rescan = True
try:
self.worker.staging.remove(fname)
except KeyError:
pass
continue
mi = os.path.join(tdir, 'metadata.opf')
if not os.access(mi, os.R_OK):
continue
mi = OPF(open(mi, 'rb'), tdir, populate_spine=False).to_book_metadata()
if gprefs.get('tag_map_on_add_rules'):
from calibre.ebooks.metadata.tag_mapper import map_tags
mi.tags = map_tags(mi.tags, gprefs['tag_map_on_add_rules'])
mi = [mi]
dups, ids = m.add_books(paths,
[os.path.splitext(fname)[1][1:].upper()], mi,
add_duplicates=not gprefs['auto_add_check_for_duplicates'],
return_ids=True)
added_ids |= set(ids)
num = len(ids)
if dups:
path = dups[0][0]
with open(os.path.join(tdir, 'dup_cache.'+dups[1][0].lower()),
'wb') as dest, open(path, 'rb') as src:
shutil.copyfileobj(src, dest)
dups[0][0] = dest.name
duplicates.append(dups)
try:
os.remove(paths[0])
self.worker.staging.remove(fname)
except:
import traceback
traceback.print_exc()
count += num
if duplicates:
paths, formats, metadata = [], [], []
for p, f, mis in duplicates:
paths.extend(p)
formats.extend(f)
metadata.extend(mis)
dups = [(mic, mic.cover, [p]) for mic, p in zip(metadata, paths)]
d = DuplicatesQuestion(m.db, dups, parent=gui)
dups = tuple(d.duplicates)
if dups:
paths, formats, metadata = [], [], []
for mi, cover, book_paths in dups:
paths.extend(book_paths)
formats.extend([p.rpartition('.')[-1] for p in book_paths])
metadata.extend([mi for i in book_paths])
ids = m.add_books(paths, formats, metadata,
add_duplicates=True, return_ids=True)[1]
added_ids |= set(ids)
num = len(ids)
count += num
for tdir in data.itervalues():
try:
shutil.rmtree(tdir)
except:
pass
if added_ids and gprefs['auto_add_auto_convert']:
self.auto_convert.emit(added_ids)
if count > 0:
m.books_added(count)
gui.status_bar.show_message(_(
'Added %(num)d book(s) automatically from %(src)s') %
dict(num=count, src=self.worker.path), 2000)
gui.refresh_cover_browser()
if needs_rescan:
QTimer.singleShot(2000, self.dir_changed)
def do_add(self, data):
from calibre.ebooks.metadata.opf2 import OPF
gui = self.parent()
if gui is None:
return
m = gui.library_view.model()
count = 0
needs_rescan = False
duplicates = []
added_ids = set()
for fname, tdir in data:
paths = [os.path.join(self.worker.path, fname)]
sz = os.path.join(tdir, 'size.txt')
try:
with open(sz, 'rb') as f:
sz = int(f.read())
if sz != os.stat(paths[0]).st_size:
raise Exception('Looks like the file was written to after'
' we tried to read metadata')
except:
needs_rescan = True
try:
self.worker.staging.remove(fname)
except KeyError:
pass
continue
mi = os.path.join(tdir, 'metadata.opf')
if not os.access(mi, os.R_OK):
continue
mi = OPF(open(mi, 'rb'), tdir,
populate_spine=False).to_book_metadata()
if gprefs.get('tag_map_on_add_rules'):
from calibre.ebooks.metadata.tag_mapper import map_tags
mi.tags = map_tags(mi.tags, gprefs['tag_map_on_add_rules'])
mi = [mi]
dups, ids = m.add_books(
paths, [os.path.splitext(fname)[1][1:].upper()],
mi,
add_duplicates=not gprefs['auto_add_check_for_duplicates'],
return_ids=True)
added_ids |= set(ids)
num = len(ids)
if dups:
path = dups[0][0]
with open(
os.path.join(tdir, 'dup_cache.' + dups[1][0].lower()),
'wb') as dest, open(path, 'rb') as src:
shutil.copyfileobj(src, dest)
dups[0][0] = dest.name
duplicates.append(dups)
try:
os.remove(paths[0])
self.worker.staging.remove(fname)
except:
import traceback
traceback.print_exc()
count += num
if duplicates:
paths, formats, metadata = [], [], []
for p, f, mis in duplicates:
paths.extend(p)
formats.extend(f)
metadata.extend(mis)
dups = [(mic, mic.cover, [p]) for mic, p in zip(metadata, paths)]
d = DuplicatesQuestion(m.db, dups, parent=gui)
dups = tuple(d.duplicates)
if dups:
paths, formats, metadata = [], [], []
for mi, cover, book_paths in dups:
paths.extend(book_paths)
formats.extend([p.rpartition('.')[-1] for p in book_paths])
metadata.extend([mi for i in book_paths])
ids = m.add_books(paths,
formats,
metadata,
add_duplicates=True,
return_ids=True)[1]
added_ids |= set(ids)
num = len(ids)
count += num
for fname, tdir in data:
try:
shutil.rmtree(tdir)
except:
pass
if added_ids and gprefs['auto_add_auto_convert']:
self.auto_convert.emit(added_ids)
if count > 0:
m.books_added(count)
gui.status_bar.show_message(
ngettext('Added a book automatically from {src}',
'Added {num} books automatically from {src}',
count).format(num=count, src=self.worker.path), 2000)
gui.refresh_cover_browser()
if needs_rescan:
QTimer.singleShot(2000, self.dir_changed)