BIND 10 #466: duplicate code in xfrout

[BIND 10 Development]

#466: duplicate code in xfrout
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                 Reporter:  jinmei   |                Owner:  jinmei
                     Type:  defect   |               Status:  reviewing
                 Priority:  minor    |            Milestone:  y2 12 month
                Component:  xfrout   |  milestone
                 Keywords:           |           Resolution:
Estimated Number of Hours:  0.0      |            Sensitive:  0
                Billable?:  1        |  Add Hours to Ticket:  0
                Internal?:  0        |          Total Hours:  0
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Comment (by jinmei):

 Replying to [comment:9 zzchen_pku]:

 > > As for documentation, I'd like to use the pydoc style comments.
 Eventually that would apply to other functions of this file.  I wouldn't
 request that within the scope of this ticket, but let's at least use it
 for newer code.
 > I updated the sqlite3_ds comments by using pydoc style.

 Hmm, you seemed to make an overhaul update.  So I've added one additional
 code level refacotring as well as some minor editorial suggested changes.

 Other points look okay.  So if my suggested change is okay please feel
 free to merge it.

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Ticket URL: <http://bind10.isc.org/ticket/466#comment:11>
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