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SFTP: suppress NoSuchChildError if heisenfile attributes have been updated in setAttrs, in the case where the parent is available.

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This commit is contained in:
david-sarah 2010-06-07 23:37:53 -07:00
parent 195b4afa8f
commit 4b5927fdb8
1 changed files with 9 additions and 1 deletions
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10
src/allmydata/frontends/sftpd.py
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@ -1162,6 +1162,7 @@ class SFTPUserHandler(ConchUser, PrefixingLogMixin):
def _done(ign):
self.log("done %r" % (request,), level=OPERATIONAL)
# TODO: this should not return True if only_if_at caused all files to be skipped.
return len(files) > 0
d.addBoth(_done)
return d
@ -1707,7 +1708,14 @@ class SFTPUserHandler(ConchUser, PrefixingLogMixin):
desired_metadata = _attrs_to_metadata(attrs)
if noisy: self.log("desired_metadata = %r" % (desired_metadata,), level=NOISY)
return parent_or_node.set_metadata_for(childname, desired_metadata)
d3 = parent_or_node.set_metadata_for(childname, desired_metadata)
def _nosuch(err):
if updated_heisenfiles:
err.trap(NoSuchChildError)
else:
return err
d3.addErrback(_nosuch)
return d3
d2.addCallback(_update)
d2.addCallback(lambda ign: None)
return d2