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python: Support keyword arguments to scan()

This commit is contained in:
Martin Ling 2013-04-24 17:48:04 +01:00 committed by Uwe Hermann
parent f245b7669e
commit 3124e80bfe
1 changed files with 11 additions and 2 deletions
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13
bindings/python/sigrok/core/classes.py
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@ -115,11 +115,20 @@ class Driver(object):
def name(self): def name(self):
return self.struct.name return self.struct.name
def scan(self): def scan(self, **kwargs):
if not self._initialized: if not self._initialized:
check(sr_driver_init(self.context.struct, self.struct)) check(sr_driver_init(self.context.struct, self.struct))
self._initialized = True self._initialized = True
device_list = sr_driver_scan(self.struct, None) options = []
for name, value in kwargs.items():
key = getattr(ConfigKey, name.upper())
src = sr_config()
src.key = key.id
src.value = python_to_gvariant(value)
options.append(src.this)
option_list = python_to_gslist(options)
device_list = sr_driver_scan(self.struct, option_list)
g_slist_free(option_list)
devices = [Device(self, gpointer_to_sr_dev_inst_ptr(ptr)) devices = [Device(self, gpointer_to_sr_dev_inst_ptr(ptr))
for ptr in gslist_to_python(device_list)] for ptr in gslist_to_python(device_list)]
g_slist_free(device_list) g_slist_free(device_list)