def buildLambdaNode(provider, node, source_ref):
# Many details to deal with, pylint: disable=R0914
assert getKind(node) == "Lambda"
function_kind, flags, _written_variables, _non_local_declarations, _global_declarations = \
detectFunctionBodyKind(
nodes = (node.body,)
)
outer_body, function_body, code_object = buildFunctionWithParsing(
provider=provider,
function_kind=function_kind,
name="<lambda>",
function_doc=None,
flags=flags,
node=node,
source_ref=source_ref)
if function_kind == "Function":
code_body = function_body
else:
code_body = ExpressionGeneratorObjectBody(provider=function_body,
name="<lambda>",
flags=set(),
source_ref=source_ref)
if function_kind == "Generator":
function_body.setBody(
makeStatementsSequenceFromStatement(statement=StatementReturn(
expression=ExpressionMakeGeneratorObject(
generator_ref=ExpressionFunctionRef(
function_body=code_body, source_ref=source_ref),
code_object=code_object,
source_ref=source_ref),
source_ref=source_ref)))
defaults = buildNodeList(provider, node.args.defaults, source_ref)
kw_defaults = buildParameterKwDefaults(provider=provider,
node=node,
function_body=function_body,
source_ref=source_ref)
body = buildNode(
provider=code_body,
node=node.body,
source_ref=source_ref,
)
if function_kind == "Generator":
if python_version < 270:
tmp_return_value = code_body.allocateTempVariable(
temp_scope=None, name="yield_return")
statements = (StatementAssignmentVariable(
variable_ref=ExpressionTargetTempVariableRef(
variable=tmp_return_value,
source_ref=source_ref,
),
source=body,
source_ref=source_ref),
StatementConditional(
condition=ExpressionComparisonIsNOT(
left=ExpressionTempVariableRef(
variable=tmp_return_value,
source_ref=source_ref,
),
right=ExpressionConstantRef(
constant=None, source_ref=source_ref),
source_ref=source_ref),
yes_branch=makeStatementsSequenceFromStatement(
statement=StatementExpressionOnly(
expression=ExpressionYield(
expression=ExpressionTempVariableRef(
variable=tmp_return_value,
source_ref=source_ref,
),
source_ref=source_ref),
source_ref=source_ref)),
no_branch=None,
source_ref=source_ref))
body = makeTryFinallyStatement(provider=provider,
tried=statements,
final=StatementReleaseVariable(
variable=tmp_return_value,
source_ref=source_ref),
source_ref=source_ref)
else:
body = StatementExpressionOnly(expression=body,
source_ref=source_ref)
else:
body = StatementReturn(expression=body, source_ref=source_ref)
body = StatementsFrame(
statements=mergeStatements((body, )),
code_object=code_object,
guard_mode="generator" if function_kind == "Generator" else "full",
source_ref=body.getSourceReference())
body = makeStatementsSequenceFromStatement(statement=body, )
code_body.setBody(body)
annotations = buildParameterAnnotations(provider, node, source_ref)
return ExpressionFunctionCreation(function_ref=ExpressionFunctionRef(
function_body=outer_body, source_ref=source_ref),
code_object=code_object,
defaults=defaults,
kw_defaults=kw_defaults,
annotations=annotations,
source_ref=source_ref)
def buildLambdaNode(provider, node, source_ref):
# Many details to deal with, pylint: disable=too-many-locals
assert getKind(node) == "Lambda"
function_kind, flags = detectFunctionBodyKind(nodes=(node.body,))
outer_body, function_body, code_object = buildFunctionWithParsing(
provider=provider,
function_kind=function_kind,
name="<lambda>",
function_doc=None,
flags=flags,
node=node,
source_ref=source_ref,
)
if function_kind == "Function":
code_body = function_body
else:
code_body = ExpressionGeneratorObjectBody(
provider=function_body,
name="<lambda>",
code_object=code_object,
flags=set(),
source_ref=source_ref,
)
code_body.qualname_provider = provider
if function_kind == "Generator":
function_body.setBody(
makeStatementsSequenceFromStatement(
statement=StatementReturn(
expression=ExpressionMakeGeneratorObject(
generator_ref=ExpressionFunctionRef(
function_body=code_body, source_ref=source_ref
),
source_ref=source_ref,
),
source_ref=source_ref,
)
)
)
defaults = buildNodeList(provider, node.args.defaults, source_ref)
kw_defaults = buildParameterKwDefaults(
provider=provider, node=node, function_body=function_body, source_ref=source_ref
)
body = buildNode(provider=code_body, node=node.body, source_ref=source_ref)
if function_kind == "Generator":
if python_version < 270:
tmp_return_value = code_body.allocateTempVariable(
temp_scope=None, name="yield_return"
)
statements = (
StatementAssignmentVariable(
variable=tmp_return_value, source=body, source_ref=source_ref
),
makeStatementConditional(
condition=ExpressionComparisonIsNOT(
left=ExpressionTempVariableRef(
variable=tmp_return_value, source_ref=source_ref
),
right=ExpressionConstantNoneRef(source_ref=source_ref),
source_ref=source_ref,
),
yes_branch=StatementExpressionOnly(
expression=ExpressionYield(
expression=ExpressionTempVariableRef(
variable=tmp_return_value, source_ref=source_ref
),
source_ref=source_ref,
),
source_ref=source_ref,
),
no_branch=None,
source_ref=source_ref,
),
)
body = makeTryFinallyStatement(
provider=provider,
tried=statements,
final=StatementReleaseVariable(
variable=tmp_return_value, source_ref=source_ref
),
source_ref=source_ref,
)
else:
body = StatementExpressionOnly(expression=body, source_ref=source_ref)
else:
body = StatementReturn(expression=body, source_ref=source_ref)
if function_kind == "Generator":
frame_class = StatementsFrameGenerator
else:
frame_class = StatementsFrameFunction
body = frame_class(
statements=mergeStatements((body,)),
code_object=code_object,
source_ref=body.getSourceReference(),
)
body = makeStatementsSequenceFromStatement(statement=body)
code_body.setBody(body)
annotations = buildParameterAnnotations(provider, node, source_ref)
return ExpressionFunctionCreation(
function_ref=ExpressionFunctionRef(
function_body=outer_body, source_ref=source_ref
),
defaults=defaults,
kw_defaults=kw_defaults,
annotations=annotations,
source_ref=source_ref,
)
def buildLambdaNode(provider, node, source_ref):
assert getKind(node) == "Lambda"
parameters = buildParameterSpec(provider, "<lambda>", node, source_ref)
function_body = ExpressionFunctionBody(
provider=provider,
name="<lambda>",
doc=None,
parameters=parameters,
source_ref=source_ref,
)
defaults = buildNodeList(provider, node.args.defaults, source_ref)
kw_defaults = buildParameterKwDefaults(provider=provider,
node=node,
function_body=function_body,
source_ref=source_ref)
body = buildNode(
provider=function_body,
node=node.body,
source_ref=source_ref,
)
if function_body.isGenerator():
if Utils.python_version < 270:
tmp_return_value = function_body.allocateTempVariable(
temp_scope=None, name="yield_return")
statements = (StatementAssignmentVariable(
variable_ref=ExpressionTargetTempVariableRef(
variable=tmp_return_value,
source_ref=source_ref,
),
source=body,
source_ref=source_ref),
StatementConditional(
condition=ExpressionComparisonIsNOT(
left=ExpressionTempVariableRef(
variable=tmp_return_value,
source_ref=source_ref,
),
right=ExpressionConstantRef(
constant=None, source_ref=source_ref),
source_ref=source_ref),
yes_branch=makeStatementsSequenceFromStatement(
statement=StatementExpressionOnly(
expression=ExpressionYield(
expression=ExpressionTempVariableRef(
variable=tmp_return_value,
source_ref=source_ref,
),
source_ref=source_ref),
source_ref=source_ref)),
no_branch=None,
source_ref=source_ref))
body = makeTryFinallyStatement(tried=statements,
final=StatementReleaseVariable(
variable=tmp_return_value,
tolerant=True,
source_ref=source_ref),
source_ref=source_ref)
else:
body = StatementExpressionOnly(expression=body,
source_ref=source_ref)
else:
body = StatementReturn(expression=body, source_ref=source_ref)
body = StatementsFrame(
statements=mergeStatements((body, )),
guard_mode="generator" if function_body.isGenerator() else "full",
var_names=parameters.getCoArgNames(),
arg_count=parameters.getArgumentCount(),
kw_only_count=parameters.getKwOnlyParameterCount(),
has_starlist=parameters.getStarListArgumentName() is not None,
has_stardict=parameters.getStarDictArgumentName() is not None,
code_name="<lambda>",
source_ref=body.getSourceReference())
body = makeStatementsSequenceFromStatement(statement=body, )
function_body.setBody(body)
annotations = buildParameterAnnotations(provider, node, source_ref)
return ExpressionFunctionCreation(function_ref=ExpressionFunctionRef(
function_body=function_body, source_ref=source_ref),
defaults=defaults,
kw_defaults=kw_defaults,
annotations=annotations,
source_ref=source_ref)
def buildLambdaNode( provider, node, source_ref ):
assert getKind( node ) == "Lambda"
function_body = ExpressionFunctionBody(
provider = provider,
name = "<lambda>",
doc = None,
parameters = buildParameterSpec( "<lambda>", node, source_ref ),
source_ref = source_ref,
)
defaults = buildNodeList( provider, node.args.defaults, source_ref )
kw_defaults = buildParameterKwDefaults( provider, node, function_body, source_ref )
body = buildNode(
provider = function_body,
node = node.body,
source_ref = source_ref,
)
if function_body.isGenerator():
if Utils.python_version < 270:
temp_block = StatementTempBlock(
source_ref = source_ref,
)
tmp_return_value = temp_block.getTempVariable( "yield_return" )
statements = (
StatementAssignmentVariable(
variable_ref = ExpressionTargetTempVariableRef(
variable = tmp_return_value.makeReference( temp_block ),
source_ref = source_ref,
),
source = body,
source_ref = source_ref
),
StatementConditional(
condition = ExpressionComparisonIsNOT(
left = ExpressionTempVariableRef(
variable = tmp_return_value.makeReference( temp_block ),
source_ref = source_ref,
),
right = ExpressionConstantRef(
constant = None,
source_ref = source_ref
),
source_ref = source_ref
),
yes_branch = makeStatementsSequenceFromStatement(
statement = StatementExpressionOnly(
expression = ExpressionYield(
expression = ExpressionTempVariableRef(
variable = tmp_return_value.makeReference( temp_block ),
source_ref = source_ref,
),
source_ref = source_ref
),
source_ref = source_ref
)
),
no_branch = None,
source_ref = source_ref
)
)
temp_block.setBody(
StatementsSequence(
statements = statements,
source_ref = source_ref
)
)
body = temp_block
else:
body = StatementExpressionOnly(
expression = body,
source_ref = source_ref
)
else:
body = StatementReturn(
expression = body,
source_ref = source_ref
)
body = StatementsFrame(
statements = ( body, ),
guard_mode = "generator" if function_body.isGenerator() else "full",
arg_names = function_body.getParameters().getCoArgNames(),
kw_only_count = function_body.getParameters().getKwOnlyParameterCount(),
code_name = "<lambda>",
source_ref = body.getSourceReference()
)
function_body.setBody( body )
annotations = buildParameterAnnotations( provider, node, source_ref )
return ExpressionFunctionCreation(
function_ref = ExpressionFunctionRef(
function_body = function_body,
source_ref = source_ref
),
defaults = defaults,
kw_defaults = kw_defaults,
annotations = annotations,
source_ref = source_ref
)
def buildLambdaNode(provider, node, source_ref):
assert getKind(node) == "Lambda"
parameters = buildParameterSpec(provider, "<lambda>", node, source_ref)
function_body = ExpressionFunctionBody(
provider = provider,
name = "<lambda>",
doc = None,
parameters = parameters,
is_class = False,
source_ref = source_ref,
)
defaults = buildNodeList(provider, node.args.defaults, source_ref)
kw_defaults = buildParameterKwDefaults(
provider = provider,
node = node,
function_body = function_body,
source_ref = source_ref
)
body = buildNode(
provider = function_body,
node = node.body,
source_ref = source_ref,
)
if function_body.isGenerator():
if Utils.python_version < 270:
tmp_return_value = function_body.allocateTempVariable(
temp_scope = None,
name = "yield_return"
)
statements = (
StatementAssignmentVariable(
variable_ref = ExpressionTargetTempVariableRef(
variable = tmp_return_value,
source_ref = source_ref,
),
source = body,
source_ref = source_ref
),
StatementConditional(
condition = ExpressionComparisonIsNOT(
left = ExpressionTempVariableRef(
variable = tmp_return_value,
source_ref = source_ref,
),
right = ExpressionConstantRef(
constant = None,
source_ref = source_ref
),
source_ref = source_ref
),
yes_branch = makeStatementsSequenceFromStatement(
statement = StatementExpressionOnly(
expression = ExpressionYield(
expression = ExpressionTempVariableRef(
variable = tmp_return_value,
source_ref = source_ref,
),
source_ref = source_ref
),
source_ref = source_ref
)
),
no_branch = None,
source_ref = source_ref
)
)
body = makeTryFinallyStatement(
provider = provider,
tried = statements,
final = StatementReleaseVariable(
variable = tmp_return_value,
source_ref = source_ref
),
source_ref = source_ref
)
else:
body = StatementExpressionOnly(
expression = body,
source_ref = source_ref
)
else:
body = StatementReturn(
expression = body,
source_ref = source_ref
)
body = StatementsFrame(
statements = mergeStatements(
(body,)
),
guard_mode = "generator" if function_body.isGenerator() else "full",
var_names = parameters.getCoArgNames(),
arg_count = parameters.getArgumentCount(),
kw_only_count = parameters.getKwOnlyParameterCount(),
has_starlist = parameters.getStarListArgumentName() is not None,
has_stardict = parameters.getStarDictArgumentName() is not None,
code_name = "<lambda>",
source_ref = body.getSourceReference()
)
body = makeStatementsSequenceFromStatement(
statement = body,
)
function_body.setBody(body)
annotations = buildParameterAnnotations(provider, node, source_ref)
return ExpressionFunctionCreation(
function_ref = ExpressionFunctionRef(
function_body = function_body,
source_ref = source_ref
),
defaults = defaults,
kw_defaults = kw_defaults,
annotations = annotations,
source_ref = source_ref
)
def buildLambdaNode(provider, node, source_ref):
assert getKind(node) == "Lambda"
function_body = ExpressionFunctionBody(
provider=provider,
name="<lambda>",
doc=None,
parameters=buildParameterSpec("<lambda>", node, source_ref),
source_ref=source_ref,
)
defaults = buildNodeList(provider, node.args.defaults, source_ref)
kw_defaults = buildParameterKwDefaults(provider, node, function_body,
source_ref)
body = buildNode(
provider=function_body,
node=node.body,
source_ref=source_ref,
)
if function_body.isGenerator():
if Utils.python_version < 270:
temp_block = StatementTempBlock(source_ref=source_ref, )
tmp_return_value = temp_block.getTempVariable("yield_return")
statements = (StatementAssignmentVariable(
variable_ref=ExpressionTargetTempVariableRef(
variable=tmp_return_value.makeReference(temp_block),
source_ref=source_ref,
),
source=body,
source_ref=source_ref),
StatementConditional(
condition=ExpressionComparisonIsNOT(
left=ExpressionTempVariableRef(
variable=tmp_return_value.makeReference(
temp_block),
source_ref=source_ref,
),
right=ExpressionConstantRef(
constant=None, source_ref=source_ref),
source_ref=source_ref),
yes_branch=makeStatementsSequenceFromStatement(
statement=StatementExpressionOnly(
expression=ExpressionYield(
expression=ExpressionTempVariableRef(
variable=tmp_return_value.
makeReference(temp_block),
source_ref=source_ref,
),
source_ref=source_ref),
source_ref=source_ref)),
no_branch=None,
source_ref=source_ref))
temp_block.setBody(
StatementsSequence(statements=statements,
source_ref=source_ref))
body = temp_block
else:
body = StatementExpressionOnly(expression=body,
source_ref=source_ref)
else:
body = StatementReturn(expression=body, source_ref=source_ref)
body = StatementsFrame(
statements=(body, ),
guard_mode="generator" if function_body.isGenerator() else "full",
arg_names=function_body.getParameters().getCoArgNames(),
kw_only_count=function_body.getParameters().getKwOnlyParameterCount(),
code_name="<lambda>",
source_ref=body.getSourceReference())
function_body.setBody(body)
annotations = buildParameterAnnotations(provider, node, source_ref)
return ExpressionFunctionCreation(function_ref=ExpressionFunctionRef(
function_body=function_body, source_ref=source_ref),
defaults=defaults,
kw_defaults=kw_defaults,
annotations=annotations,
source_ref=source_ref)
def buildLambdaNode(provider, node, source_ref):
# Many details to deal with, pylint: disable=too-many-locals
assert getKind(node) == "Lambda"
function_kind, flags = detectFunctionBodyKind(nodes=(node.body,))
outer_body, function_body, code_object = buildFunctionWithParsing(
provider=provider,
function_kind=function_kind,
name="<lambda>",
function_doc=None,
flags=flags,
node=node,
source_ref=source_ref,
)
if function_kind == "Function":
code_body = function_body
else:
code_body = ExpressionGeneratorObjectBody(
provider=function_body,
name="<lambda>",
code_object=code_object,
flags=None,
auto_release=None,
source_ref=source_ref,
)
code_body.qualname_provider = provider
if function_kind == "Generator":
function_body.setChild(
"body",
makeStatementsSequenceFromStatement(
statement=StatementReturn(
expression=ExpressionMakeGeneratorObject(
generator_ref=ExpressionFunctionRef(
function_body=code_body, source_ref=source_ref
),
source_ref=source_ref,
),
source_ref=source_ref,
)
),
)
defaults = buildNodeList(provider, node.args.defaults, source_ref)
kw_defaults = buildParameterKwDefaults(
provider=provider, node=node, function_body=function_body, source_ref=source_ref
)
body = buildNode(provider=code_body, node=node.body, source_ref=source_ref)
if function_kind == "Generator":
if python_version < 0x270:
tmp_return_value = code_body.allocateTempVariable(
temp_scope=None, name="yield_return"
)
statements = (
StatementAssignmentVariable(
variable=tmp_return_value, source=body, source_ref=source_ref
),
makeStatementConditional(
condition=ExpressionComparisonIsNot(
left=ExpressionTempVariableRef(
variable=tmp_return_value, source_ref=source_ref
),
right=ExpressionConstantNoneRef(source_ref=source_ref),
source_ref=source_ref,
),
yes_branch=StatementExpressionOnly(
expression=ExpressionYield(
expression=ExpressionTempVariableRef(
variable=tmp_return_value, source_ref=source_ref
),
source_ref=source_ref,
),
source_ref=source_ref,
),
no_branch=None,
source_ref=source_ref,
),
)
body = makeTryFinallyStatement(
provider=provider,
tried=statements,
final=StatementReleaseVariable(
variable=tmp_return_value, source_ref=source_ref
),
source_ref=source_ref,
)
else:
body = StatementExpressionOnly(expression=body, source_ref=source_ref)
else:
body = StatementReturn(expression=body, source_ref=source_ref)
if function_kind == "Generator":
frame_class = StatementsFrameGenerator
else:
frame_class = StatementsFrameFunction
body = frame_class(
statements=mergeStatements((body,)),
code_object=code_object,
source_ref=body.getSourceReference(),
)
body = makeStatementsSequenceFromStatement(statement=body)
code_body.setChild("body", body)
annotations = buildParameterAnnotations(provider, node, source_ref)
return ExpressionFunctionCreation(
function_ref=ExpressionFunctionRef(
function_body=outer_body, source_ref=source_ref
),
defaults=defaults,
kw_defaults=kw_defaults,
annotations=annotations,
source_ref=source_ref,
)
