def extractBuiltinArgs(node,
builtin_spec,
builtin_class,
empty_special_class=None):
try:
kw = node.getCallKw()
# TODO: Could check for too many / too few, even if they are unknown, we might
# raise that error, but that need not be optimized immediately.
if not kw.isMappingWithConstantStringKeys():
return None
pairs = kw.getMappingStringKeyPairs()
if pairs and not builtin_spec.allowsKeywords():
raise TooManyArguments(
TypeError(builtin_spec.getKeywordRefusalText()))
args = node.getCallArgs()
if not args.canPredictIterationValues():
return None
positional = args.getIterationValues()
if not positional and not pairs and empty_special_class is not None:
return empty_special_class(source_ref=node.getSourceReference())
args_dict = matchCall(
func_name=builtin_spec.getName(),
args=builtin_spec.getArgumentNames(),
star_list_arg=builtin_spec.getStarListArgumentName(),
star_dict_arg=builtin_spec.getStarDictArgumentName(),
num_defaults=builtin_spec.getDefaultCount(),
positional=positional,
pairs=pairs)
except TooManyArguments as e:
from nuitka.nodes.NodeMakingHelpers import (
makeRaiseExceptionReplacementExpressionFromInstance,
wrapExpressionWithSideEffects)
return wrapExpressionWithSideEffects(
new_node=makeRaiseExceptionReplacementExpressionFromInstance(
expression=node, exception=e.getRealException()),
old_node=node,
side_effects=node.extractPreCallSideEffects())
args_list = []
for argument_name in builtin_spec.getArgumentNames():
args_list.append(args_dict[argument_name])
if builtin_spec.getStarListArgumentName() is not None:
args_list.append(args_dict[builtin_spec.getStarListArgumentName()])
if builtin_spec.getStarDictArgumentName() is not None:
args_list.append(args_dict[builtin_spec.getStarDictArgumentName()])
# Using list reference for passing the arguments without names, pylint: disable=W0142
return builtin_class(*args_list, source_ref=node.getSourceReference())
def extractBuiltinArgs(node, builtin_spec, builtin_class,
empty_special_class = None):
try:
kw = node.getCallKw()
# TODO: Could check for too many / too few, even if they are unknown, we
# might raise that error, but that need not be optimized immediately.
if not kw.isMappingWithConstantStringKeys():
return None
pairs = kw.getMappingStringKeyPairs()
if pairs and not builtin_spec.allowsKeywords():
raise TooManyArguments(
TypeError(builtin_spec.getKeywordRefusalText())
)
args = node.getCallArgs()
if not args.canPredictIterationValues():
return None
positional = args.getIterationValues()
if not positional and not pairs and empty_special_class is not None:
return empty_special_class(source_ref = node.getSourceReference())
args_dict = matchCall(
func_name = builtin_spec.getName(),
args = builtin_spec.getArgumentNames(),
star_list_arg = builtin_spec.getStarListArgumentName(),
star_dict_arg = builtin_spec.getStarDictArgumentName(),
num_defaults = builtin_spec.getDefaultCount(),
positional = positional,
pairs = pairs
)
except TooManyArguments as e:
from nuitka.nodes.NodeMakingHelpers import (
makeRaiseExceptionReplacementExpressionFromInstance,
wrapExpressionWithSideEffects
)
return wrapExpressionWithSideEffects(
new_node = makeRaiseExceptionReplacementExpressionFromInstance(
expression = node,
exception = e.getRealException()
),
old_node = node,
side_effects = node.extractPreCallSideEffects()
)
args_list = []
for argument_name in builtin_spec.getArgumentNames():
args_list.append(args_dict[argument_name])
if builtin_spec.getStarListArgumentName() is not None:
args_list.append(args_dict[builtin_spec.getStarListArgumentName()])
if builtin_spec.getStarDictArgumentName() is not None:
args_list.append(args_dict[builtin_spec.getStarDictArgumentName()])
# Using list reference for passing the arguments without names,
# pylint: disable=W0142
return builtin_class(
*args_list,
source_ref = node.getSourceReference()
)
