[postgis-devel] [PATCH] Binary IO support for geography type

[Elvis Pranskevichus]

Hello,

I'm currently working on adding support for postgis to py-postgresql and 
stumbled upon a fact that geography type does not support binary IO, i.e. 
send/receive functions are unimplemented.  I attached rough patches to add 
said functions to IO geography through WKB.  I'm also wondering if there is a 
deeper reason for the send/receive omission -- implementation is trivial 
enough.

Thanks,

                                    Elvis
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