From: Brian Warner Date: Sat, 7 Jan 2012 22:12:26 +0000 (-0800) Subject: Retrieve.decode(): simplify setup of DeferredList-like argument X-Git-Url: https://git.rkrishnan.org/vdrive/%22file:/frontends/%22doc.html/reliability?a=commitdiff_plain;h=7f0bc6432569133b1b09a6a772a1f2b0ebfc8bf2;p=tahoe-lafs%2Ftahoe-lafs.git Retrieve.decode(): simplify setup of DeferredList-like argument make it more obviously match the expectations of _decode_blocks() and _maybe_decode_and_decrypt_segment() --- diff --git a/src/allmydata/mutable/retrieve.py b/src/allmydata/mutable/retrieve.py index 0845d290..029818dc 100644 --- a/src/allmydata/mutable/retrieve.py +++ b/src/allmydata/mutable/retrieve.py @@ -323,11 +323,10 @@ class Retrieve: self._block_hash_trees = None self._setup_encoding_parameters() - # This is the form expected by decode. - blocks_and_salts = blocks_and_salts.items() - blocks_and_salts = [(True, [d]) for d in blocks_and_salts] - - d = self._decode_blocks(blocks_and_salts, segnum) + # _decode_blocks() expects the output of a DeferredList that contains + # the outputs of _validate_block() (each of which is a dict mapping + # shnum to (block,salt) bytestrings). + d = self._decode_blocks([(True, blocks_and_salts)], segnum) d.addCallback(self._decrypt_segment) return d