def _sanity_check(self, on_card, files):
from calibre.devices.utils import sanity_check
sanity_check(on_card, files, self.card_prefix(), self.free_space())
def get_dest_dir(prefix, candidates):
if isinstance(candidates, string_or_bytes):
candidates = [candidates]
if not candidates:
candidates = ['']
candidates = [
((os.path.join(prefix, *(x.split('/')))) if x else prefix)
for x in candidates
]
existing = [x for x in candidates if os.path.exists(x)]
if not existing:
existing = candidates
return existing[0]
if on_card == 'carda':
candidates = self.get_carda_ebook_dir(for_upload=True)
path = get_dest_dir(self._card_a_prefix, candidates)
elif on_card == 'cardb':
candidates = self.get_cardb_ebook_dir(for_upload=True)
path = get_dest_dir(self._card_b_prefix, candidates)
else:
candidates = self.get_main_ebook_dir(for_upload=True)
path = get_dest_dir(self._main_prefix, candidates)
return path
def _sanity_check(self, on_card, files):
from calibre.devices.utils import sanity_check
sanity_check(on_card, files, self.card_prefix(), self.free_space())
def get_dest_dir(prefix, candidates):
if isinstance(candidates, basestring):
candidates = [candidates]
if not candidates:
candidates = ['']
candidates = [
((os.path.join(prefix, *(x.split('/')))) if x else prefix)
for x in candidates]
existing = [x for x in candidates if os.path.exists(x)]
if not existing:
existing = candidates
return existing[0]
if on_card == 'carda':
candidates = self.get_carda_ebook_dir(for_upload=True)
path = get_dest_dir(self._card_a_prefix, candidates)
elif on_card == 'cardb':
candidates = self.get_cardb_ebook_dir(for_upload=True)
path = get_dest_dir(self._card_b_prefix, candidates)
else:
candidates = self.get_main_ebook_dir(for_upload=True)
path = get_dest_dir(self._main_prefix, candidates)
return path
def upload_books(self,
files,
names,
on_card=None,
end_session=True,
metadata=None):
debug('upload_books() called')
from calibre.devices.utils import sanity_check
sanity_check(on_card, files, self.card_prefix(), self.free_space())
prefix = self.prefix_for_location(on_card)
sid = {
'carda': self._carda_id,
'cardb': self._cardb_id
}.get(on_card, self._main_id)
bl_idx = {'carda': 1, 'cardb': 2}.get(on_card, 0)
storage = self.filesystem_cache.storage(sid)
ans = []
self.report_progress(0, _('Transferring books to device...'))
i, total = 0, len(files)
routing = {fmt: dest for fmt, dest in self.get_pref('rules')}
for infile, fname, mi in izip(files, names, metadata):
path = self.create_upload_path(prefix, mi, fname, routing)
if path and self.is_folder_ignored(storage, path[0]):
raise MTPInvalidSendPathError(path[0])
parent = self.ensure_parent(storage, path)
if hasattr(infile, 'read'):
pos = infile.tell()
infile.seek(0, 2)
sz = infile.tell()
infile.seek(pos)
stream = infile
close = False
else:
sz = os.path.getsize(infile)
stream = lopen(infile, 'rb')
close = True
try:
mtp_file = self.put_file(parent, path[-1], stream, sz)
finally:
if close:
stream.close()
ans.append((mtp_file, bl_idx))
i += 1
self.report_progress(i / total,
_('Transferred %s to device') % mi.title)
self.report_progress(1, _('Transfer to device finished...'))
debug('upload_books() ended')
return ans
def upload_books(self, files, names, on_card=None, end_session=True,
metadata=None):
debug('upload_books() called')
from calibre.devices.utils import sanity_check
sanity_check(on_card, files, self.card_prefix(), self.free_space())
prefix = self.prefix_for_location(on_card)
sid = {'carda':self._carda_id, 'cardb':self._cardb_id}.get(on_card,
self._main_id)
bl_idx = {'carda':1, 'cardb':2}.get(on_card, 0)
storage = self.filesystem_cache.storage(sid)
ans = []
self.report_progress(0, _('Transferring books to device...'))
i, total = 0, len(files)
routing = {fmt:dest for fmt,dest in self.get_pref('rules')}
for infile, fname, mi in izip(files, names, metadata):
path = self.create_upload_path(prefix, mi, fname, routing)
if path and self.is_folder_ignored(storage, path):
raise MTPInvalidSendPathError('/'.join(path))
parent = self.ensure_parent(storage, path)
if hasattr(infile, 'read'):
pos = infile.tell()
infile.seek(0, 2)
sz = infile.tell()
infile.seek(pos)
stream = infile
close = False
else:
sz = os.path.getsize(infile)
stream = lopen(infile, 'rb')
close = True
try:
mtp_file = self.put_file(parent, path[-1], stream, sz)
finally:
if close:
stream.close()
ans.append((mtp_file, bl_idx))
i += 1
self.report_progress(i/total, _('Transferred %s to device')%mi.title)
self.report_progress(1, _('Transfer to device finished...'))
debug('upload_books() ended')
return ans