[Libvir] Proposal: Python bindings should turn NO_DOMAIN/NO_NETWORK errors in KeyError exceptions

[Richard W.M. Jones]

I propose that we should change the Python bindings so that when the 
virterror errors VIR_ERR_NO_DOMAIN and VIR_ERR_NO_NETWORK occur in the 
lookup* functions only, should cause KeyError to be raised.

According to:

http://docs.python.org/lib/module-exceptions.html

"[KeyError is] raised when a mapping (dictionary) key is not found in 
the set of existing keys."

I've already changed the OCaml bindings so that these errors get 
converted into Not_found exception, which is the "natural" exception for 
when something is looked up and not found.

Rich.

-- 
Emerging Technologies, Red Hat - http://et.redhat.com/~rjones/
Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod
Street, Windsor, Berkshire, SL4 1TE, United Kingdom.  Registered in
England and Wales under Company Registration No. 03798903
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/x-pkcs7-signature
Size: 3237 bytes
Desc: S/MIME Cryptographic Signature
URL: <http://listman.redhat.com/archives/libvir-list/attachments/20070704/ce58fc94/attachment-0001.bin>