def rewriteindex(r, newoffs, newdata=None):
"""Rewrite the index entry with a new data offset and optional new data.
The newdata argument, if given, is a tuple of three positive integers:
(new compressed, new uncompressed, added flag bits).
"""
offlags, comp, uncomp, base, link, p1, p2, nodeid = flog.index[r]
flags = revlog.gettype(offlags)
if newdata:
comp, uncomp, nflags = newdata
flags |= nflags
offlags = revlog.offset_type(newoffs, flags)
e = (offlags, comp, uncomp, r, link, p1, p2, nodeid)
idxwrite.write(rio.packentry(e, None, flog.version, r))
idxread.seek(rio.size, 1)
def rewriteindex(r, newoffs, newdata=None):
"""Rewrite the index entry with a new data offset and optional new data.
The newdata argument, if given, is a tuple of three positive integers:
(new compressed, new uncompressed, added flag bits).
"""
offlags, comp, uncomp, base, link, p1, p2, nodeid = flog.index[r]
flags = revlog.gettype(offlags)
if newdata:
comp, uncomp, nflags = newdata
flags |= nflags
offlags = revlog.offset_type(newoffs, flags)
e = (offlags, comp, uncomp, r, link, p1, p2, nodeid)
idxwrite.write(rio.packentry(e, None, flog.version, r))
idxread.seek(rio.size, 1)