def get_overloads(func):
res = []
if type(func) == type(list.append):
func = PythonOps.GetBuiltinMethodDescriptorTemplate(func)
for target in func.Targets:
args = list(target.GetParameters())
if args and args[0].ParameterType.FullName == 'IronPython.Runtime.CodeContext':
del args[0]
if args and args[0].ParameterType.IsSubclassOf(SiteLocalStorage):
del args[0]
try:
arg_info = [get_parameter_info(arg) for arg in args]
if not target.IsStatic:
arg_info = [{'type' : type_to_name(target.DeclaringType), 'name': 'self'}] + arg_info
res.append(
{'args' : arg_info,
'ret_type' : type_to_name(target.ReturnType), }
)
except NonPythonTypeException:
pass
return tuple(res)
def collect_signatures(self, val):
doc = val.__doc__
type_obj = None
if isinstance(val, type) or isinstance(val, _OldClassType):
type_obj = val
val = val.__init__
try:
args, vargs, varkw, defaults = inspect.getargspec(val)
except TypeError:
# we're not doing inspect on a Python function...
if sys.platform == 'cli':
if type_obj is not None:
clr_type = clr.GetClrType(type_obj)
ctors = clr_type.GetConstructors()
return [self.get_ipy_sig(type_obj, ctor) for ctor in ctors]
elif type(val) is types.BuiltinFunctionType:
return [self.get_ipy_sig(target, target.Targets[0]) for target in val.Overloads.Functions]
elif type(val) is builtin_method_descriptor_type:
val = PythonOps.GetBuiltinMethodDescriptorTemplate(val)
return [self.get_ipy_sig(target, target.Targets[0]) for target in val.Overloads.Functions]
raise
remove_self = type_obj is not None or (type(val) is types.MethodType and
((sys.version >= '3.0' and val.__self__ is not None) or
(sys.version < '3.0' and val.im_self is not None)))
if remove_self:
# remove self for instance methods and types
args = args[1:]
if defaults is not None:
defaults = [repr(default) for default in defaults]
return [(doc, args, vargs, varkw, defaults)]
def get_overloads(func, is_method = False):
if type(func) == type(list.append):
func = PythonOps.GetBuiltinMethodDescriptorTemplate(func)
targets = func.Targets
res = get_function_overloads(targets)
return res