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Re: [libvirt] [PATCH] python: set default value to optional arguments



On 03/25/2013 04:28 PM, Martin Kletzander wrote:
> On 03/25/2013 10:18 AM, Guannan Ren wrote:
>> When prefixing with string (optional) or optional in the description
>> of arguments to libvirt C APIs, in python, these arguments will be
>> set as optional arugments, for example:
>>
[...]
> We have a check for flags being always unsigned long, so I see no place
> this could make any problems.
> 
> ACK,
> 

If you didn't push this yet, I suggest squashing this in as I failed to
see this the first time:

diff --git a/python/generator.py b/python/generator.py
index 7586ffc..5adf3e0 100755
--- a/python/generator.py
+++ b/python/generator.py
@@ -1334,6 +1334,11 @@ def buildWrappers(module):
                 if n != 0:
                     classes.write(", ")
                 classes.write("%s" % arg[0])
+                if arg[0] == "flags" or is_optional_arg(arg[2]):
+                    if is_integral_type(arg[1]):
+                        classes.write("=0")
+                    else:
+                        classes.write("=None")
                 n = n + 1
             classes.write("):\n")
             writeDoc(module, name, args, '    ', classes)
--

Thanks,
Martin


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