def visit_ClassDef(self, node):
scope = self.scopeStack.peek()
bases = node.bases and map(self.visit, node.bases)
decorators = node.decorator_list and sage.buildExprListExp(map(self.visit, node.decorator_list))
class_decl, scope = \
sage.buildClassDef(node.name, bases, decorators, scope)
self.scopeStack.push(scope)
body = map(self.visit, node.body)
sage.appendStatements(scope, body)
self.scopeStack.pop(scope)
return class_decl
def visit_ClassDef(self, node):
scope = self.scopeStack.peek()
bases = node.bases and map(self.visit, node.bases)
decorators = node.decorator_list and sage.buildExprListExp(
map(self.visit, node.decorator_list))
class_decl, scope = \
sage.buildClassDef(node.name, bases, decorators, scope)
self.scopeStack.push(scope)
body = map(self.visit, node.body)
sage.appendStatements(scope, body)
self.scopeStack.pop(scope)
return class_decl
def visit_FunctionDef(self, node):
scope = self.scopeStack.peek()
decorators = node.decorator_list and sage.buildExprListExp(map(self.visit, node.decorator_list))
stararg_id = node.args.vararg and sage.buildInitializedName(node.args.vararg, starred=True)
dstararg_id = node.args.kwarg and sage.buildInitializedName(node.args.kwarg, dstarred=True)
params = self.visit(node.args)
(capsule, scope) = \
sage.buildFunctionDef(node.name, params, decorators, stararg_id, dstararg_id, scope)
self.scopeStack.push(scope)
body_forest = map(self.visit, node.body)
sage.appendStatements(capsule, body_forest)
self.scopeStack.pop(scope)
return capsule
def visit_FunctionDef(self, node):
scope = self.scopeStack.peek()
decorators = node.decorator_list and sage.buildExprListExp(
map(self.visit, node.decorator_list))
stararg_id = node.args.vararg and sage.buildInitializedName(
node.args.vararg, starred=True)
dstararg_id = node.args.kwarg and sage.buildInitializedName(
node.args.kwarg, dstarred=True)
params = self.visit(node.args)
(capsule, scope) = \
sage.buildFunctionDef(node.name, params, decorators, stararg_id, dstararg_id, scope)
self.scopeStack.push(scope)
body_forest = map(self.visit, node.body)
sage.appendStatements(capsule, body_forest)
self.scopeStack.pop(scope)
return capsule
def visit_SetComp(self, node):
elt = self.visit(node.elt)
gens = sage.buildExprListExp(map(self.visit, node.generators))
return sage.buildSetComp(elt, gens)
def visit_Print(self, node):
dest = node.dest and self.visit(node.dest)
values = sage.buildExprListExp(map(self.visit, node.values))
return sage.buildPrintStmt(dest, values)
def visit_DictComp(self, node):
key = self.visit(node.key)
value = self.visit(node.value)
elt = sage.buildKeyDatumPair(key, value)
gens = sage.buildExprListExp(map(self.visit, node.generators))
return sage.buildDictComp(elt, gens)
def visit_Delete(self, node):
target = sage.buildExprListExp(map(self.visit, node.targets))
return sage.buildDelete(target)
def visit_comprehension(self, node):
ifs = node.ifs and sage.buildExprListExp(map(self.visit, node.ifs))
target = self.visit(node.target)
iter = self.visit(node.iter)
return sage.buildComprehension(target, iter, ifs)
def visit_SetComp(self, node): elt = self.visit(node.elt) gens = sage.buildExprListExp(map(self.visit, node.generators)) return sage.buildSetComp(elt, gens)
def visit_Print(self, node): dest = node.dest and self.visit(node.dest) values = sage.buildExprListExp(map(self.visit, node.values)) return sage.buildPrintStmt(dest, values)
def visit_DictComp(self, node): key = self.visit(node.key) value = self.visit(node.value) elt = sage.buildKeyDatumPair(key, value) gens = sage.buildExprListExp(map(self.visit, node.generators)) return sage.buildDictComp(elt, gens)
def visit_Delete(self, node): target = sage.buildExprListExp(map(self.visit, node.targets)) return sage.buildDelete(target)
def visit_comprehension(self, node): ifs = node.ifs and sage.buildExprListExp(map(self.visit, node.ifs)) target = self.visit(node.target) iter = self.visit(node.iter) return sage.buildComprehension(target, iter, ifs)