[Calypso] [PATCH 33/35] Support empty PROP requests.

[Guido Günther]

Hi Jelmer,

On Sat, Jan 09, 2016 at 07:04:22PM +0000, Jelmer Vernooij wrote:
> From: Jelmer Vernooij <jelmer at samba.org>
> 
> ---
>  calypso/xmlutils.py | 10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)
> 
> diff --git a/calypso/xmlutils.py b/calypso/xmlutils.py
> index 08446da..7d78b68 100644
> --- a/calypso/xmlutils.py
> +++ b/calypso/xmlutils.py
> @@ -84,10 +84,14 @@ def propfind(path, xml_request, collection, resource, depth, context):
>  
>      item_name = paths.resource_from_path(path)
>  
> -    # Reading request
> -    root = ET.fromstring(xml_request)
> +    if xml_request:
> +        # Reading request
> +        root = ET.fromstring(xml_request)
> +
> +        prop_element = root.find(_tag("D", "prop"))
> +    else:
> +        prop_element = None
>  
> -    prop_element = root.find(_tag("D", "prop"))

According to

http://www.webdav.org/specs/rfc2518.html#METHOD_PROPFIND

Par 8.1 an empty propfind seems fine. Should we add this to the commit
message?

Otherwise ACK, please apply.

Cheers,
 -- Guido

>      if prop_element is not None:
>          prop_list = prop_element.getchildren()
>          props = [prop.tag for prop in prop_list]
> -- 
> 2.7.0.rc3
> 
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