openstack/swift
Code Issues Proposed changes

Add note COPY with conditional headers

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Swift now supports Range header for COPY (or PUT with X-Copy-From)
to make a partial copied object. This patch adds the note to show
it obviously supported in Swift community.

Change-Id: I6bf28f0932c90e7b305cd61aabce4ed028ae691e
Partial-Bug: #1532126
This commit is contained in:
Kota Tsuyuzaki 2016-01-08 01:29:11 -08:00
parent 6786cdf036
commit b35f3c90bd
1 changed files with 5 additions and 0 deletions
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5
swift/proxy/controllers/obj.py
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@ -416,6 +416,11 @@ class BaseObjectController(Controller):
This method handles copying objects based on values set in the headers
'X-Copy-From' and 'X-Copy-From-Account'
Note that if the incomming request has some conditional headers (e.g.
'Range', 'If-Match'), *source* object will be evaluated for these
headers. i.e. if PUT with both 'X-Copy-From' and 'Range', Swift will
make a partial copy as a new object.
This method was added as part of the refactoring of the PUT method and
the functionality is expected to be moved to middleware
"""