def delete(self, bbox, mip=None):
if mip is None:
mip = self.config.mip
if mip in self.meta.locked_mips():
raise exceptions.ReadOnlyException(
"MIP {} is currently write locked. If this should not be the case, run vol.meta.unlock_mip({})."
.format(mip, mip))
bbox = Bbox.create(bbox, self.meta.bounds(mip), bounded=True)
realized_bbox = bbox.expand_to_chunk_size(
self.meta.chunk_size(mip), offset=self.meta.voxel_offset(mip))
realized_bbox = Bbox.clamp(realized_bbox, self.meta.bounds(mip))
if bbox != realized_bbox:
raise exceptions.AlignmentError(
"Unable to delete non-chunk aligned bounding boxes. Requested: {}, Realized: {}"
.format(bbox, realized_bbox))
cloudpaths = lambda: chunknames(
realized_bbox,
self.meta.bounds(mip),
self.meta.key(mip),
self.meta.chunk_size(mip),
protocol=self.meta.path.protocol
) # need to regenerate so that generator isn't used up
CloudFiles(self.meta.cloudpath, progress=self.config.progress, secrets=self.config.secrets) \
.delete(cloudpaths())
if self.cache.enabled:
CloudFiles('file://' + self.cache.path, progress=self.config.progress, secrets=self.config.secrets) \
.delete(cloudpaths())
def upload(self,
image,
offset,
mip,
parallel=1,
location=None,
location_bbox=None,
order='F',
use_shared_memory=False,
use_file=False):
if mip in self.meta.locked_mips():
raise exceptions.ReadOnlyException(
"MIP {} is currently write locked. If this should not be the case, run vol.meta.unlock_mip({})."
.format(mip, mip))
offset = Vec(*offset)
bbox = Bbox(offset, offset + Vec(*image.shape[:3]))
self.check_bounded(bbox, mip)
if self.autocrop:
image, bbox = autocropfn(self.meta, image, bbox, mip)
offset = bbox.minpt
if location is None:
location = self.shared_memory_id
if self.is_sharded(mip):
(filename, shard) = self.make_shard(image, bbox, mip)
basepath = self.meta.join(self.meta.cloudpath, self.meta.key(mip))
CloudFiles(basepath, progress=self.config.progress).put(
filename,
shard,
compress=self.config.compress,
cache_control=self.config.cdn_cache)
return
return tx.upload(
self.meta,
self.cache,
image,
offset,
mip,
compress=self.config.compress,
compress_level=self.config.compress_level,
cdn_cache=self.config.cdn_cache,
parallel=parallel,
progress=self.config.progress,
location=location,
location_bbox=location_bbox,
location_order=order,
use_shared_memory=use_shared_memory,
use_file=use_file,
delete_black_uploads=self.delete_black_uploads,
background_color=self.background_color,
non_aligned_writes=self.non_aligned_writes,
green=self.config.green,
fill_missing=self.fill_missing, # applies only to unaligned writes
)