[Xen-devel] Re: [PATCH RESEND V8 2/7] libxl: Add get/set_default_namespace in libxltypes.py.

[Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>]

On Wed, 2011-09-21 at 13:59 +0100, Anthony PERARD wrote:
> Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

> ---
>  tools/libxl/libxl_types.idl |    2 ++
>  tools/libxl/libxltypes.py   |   18 ++++++++++++++++--
>  2 files changed, 18 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/libxl/libxl_types.idl b/tools/libxl/libxl_types.idl
> index 5b7e731..0d28283 100644
> --- a/tools/libxl/libxl_types.idl
> +++ b/tools/libxl/libxl_types.idl
> @@ -3,6 +3,8 @@
>  # Builtin libxl types
>  #
>  
> +namespace("libxl_")
> +
>  libxl_domid = Builtin("domid")
>  libxl_uuid = Builtin("uuid", passby=PASS_BY_REFERENCE)
>  libxl_mac = Builtin("mac", passby=PASS_BY_REFERENCE)
> diff --git a/tools/libxl/libxltypes.py b/tools/libxl/libxltypes.py
> index f1a4dcf..86ab4b9 100644
> --- a/tools/libxl/libxltypes.py
> +++ b/tools/libxl/libxltypes.py
> @@ -8,10 +8,23 @@ DIR_IN   = 1
>  DIR_OUT  = 2
>  DIR_BOTH = 3
>  
> +_default_namespace = ""
> +def namespace(s):
> +    if type(s) != str:
> +        raise TypeError, "Require a string for the default namespace."
> +    global _default_namespace
> +    _default_namespace = s
> +
> +def _get_default_namespace():
> +    global _default_namespace
> +    return _default_namespace
> +
> +
>  class Type(object):
>      def __init__(self, typename, **kwargs):
>          self.comment = kwargs.setdefault('comment', None)
> -        self.namespace = kwargs.setdefault('namespace', "libxl_")
> +        self.namespace = kwargs.setdefault('namespace',
> +                _get_default_namespace())
>          self.dir = kwargs.setdefault('dir', DIR_BOTH)
>          if self.dir not in [DIR_NONE, DIR_IN, DIR_OUT, DIR_BOTH]:
>              raise ValueError
> @@ -256,7 +269,8 @@ def parse(f):
>          elif isinstance(t,type(object)) and issubclass(t, Type):
>              globs[n] = t
>          elif n in ['PASS_BY_REFERENCE', 'PASS_BY_VALUE',
> -                   'DIR_NONE', 'DIR_IN', 'DIR_OUT', 'DIR_BOTH']:
> +                   'DIR_NONE', 'DIR_IN', 'DIR_OUT', 'DIR_BOTH',
> +                   'namespace']:
>              globs[n] = t
>  
>      try:



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