org.python.compiler

Class CodeCompiler

java.lang.Object

org.python.antlr.ast.VisitorBase

org.python.antlr.Visitor

org.python.compiler.CodeCompiler

All Implemented Interfaces:

org.objectweb.asm.Opcodes, VisitorIF, ClassConstants

public class CodeCompiler
extends Visitor
implements org.objectweb.asm.Opcodes, ClassConstants

Field Summary

Fields inherited from interface org.objectweb.asm.Opcodes

AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_MODULE, ACC_NATIVE, ACC_OPEN, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STATIC_PHASE, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_TRANSITIVE, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM4, ASM5, ASM6, ASM7, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SOURCE_DEPRECATED, SOURCE_MASK, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V_PREVIEW, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8, V10, V11, V12, V13, V9

Fields inherited from interface org.python.compiler.ClassConstants

$clss, $obj, $objArr, $pyCode, $pyComplex, $pyExc, $pyFloat, $pyFrame, $pyFuncTbl, $pyInteger, $pyLong, $pyObj, $pyObjArr, $pyProxy, $pyRunnable, $pyStr, $pyUnicode, $str, $strArr, $threadState, $throwable

Constructor Summary

Constructors

Constructor and Description
CodeCompiler(Module module, boolean print_results)

Method Summary

Modifier and Type	Method and Description
int	beginLoop()
java.lang.Object	doTest(org.objectweb.asm.Label end_of_if, If node, int index)
void	exceptionTest(int exc, org.objectweb.asm.Label end_of_exceptions, TryExcept node, int index)
void	finishLoop(int savebcf)
void	freeArray(int array)
void	freeArrayRef(int array)
Str	getDocStr(java.util.List<stmt> suite)
void	getNone()
java.lang.Object	invokeNoKeywords(Attribute node, java.util.List<expr> values)
void	loadArray(Code code, java.util.List<? extends PythonTree> nodes)
void	loadFrame()
void	loadThreadState()
int	makeArray(java.util.List<? extends PythonTree> nodes)
boolean	makeClosure(ScopeInfo scope)
java.lang.Object	seqDel(java.util.List<expr> nodes)
java.lang.Object	seqSet(java.util.List<expr> nodes)
void	set(PythonTree node)
void	set(PythonTree node, int tmp)
void	setLastI(int idx)
void	setline(int line)
void	setline(PythonTree node)
java.lang.Object	Slice(Subscript node, Slice slice)
int	storeTop()
java.lang.Object	suite(java.util.List<stmt> stmts)
protected java.lang.Object	unhandled_node(PythonTree node)
java.lang.Object	visitAssert(Assert node)
java.lang.Object	visitAssign(Assign node)
java.lang.Object	visitAttribute(Attribute node)
java.lang.Object	visitAugAssign(AugAssign node)
java.lang.Object	visitBinOp(BinOp node)
java.lang.Object	visitBoolOp(BoolOp node)
java.lang.Object	visitBreak(Break node)
java.lang.Object	visitCall(Call node)
java.lang.Object	visitClassDef(ClassDef node)
void	visitCmpop(cmpopType op)
java.lang.Object	visitCompare(Compare node)
java.lang.Object	visitContinue(Continue node)
java.lang.Object	visitDelete(Delete node)
java.lang.Object	visitDict(Dict node)
java.lang.Object	visitDictComp(DictComp node)
java.lang.Object	visitEllipsis(Ellipsis node)
java.lang.Object	visitExec(Exec node)
java.lang.Object	visitExpr(Expr node)
java.lang.Object	visitExpression(Expression node)
java.lang.Object	visitExtSlice(ExtSlice node)
java.lang.Object	visitFor(For node)
java.lang.Object	visitFunctionDef(FunctionDef node)
java.lang.Object	visitGeneratorExp(GeneratorExp node)
java.lang.Object	visitGlobal(Global node)
java.lang.Object	visitIf(If node)
java.lang.Object	visitIfExp(IfExp node)
java.lang.Object	visitImport(Import node)
java.lang.Object	visitImportFrom(ImportFrom node)
java.lang.Object	visitIndex(Index node)
java.lang.Object	visitInteractive(Interactive node)
java.lang.Object	visitLambda(Lambda node)
java.lang.Object	visitList(List node)
java.lang.Object	visitListComp(ListComp node)
java.lang.Object	visitModule(Module suite)
java.lang.Object	visitName(Name node)
java.lang.Object	visitNum(Num node)
java.lang.Object	visitPass(Pass node)
java.lang.Object	visitPrint(Print node)
java.lang.Object	visitRaise(Raise node)
java.lang.Object	visitRepr(Repr node)
java.lang.Object	visitReturn(Return node)
java.lang.Object	visitReturn(Return node, boolean inEval)
java.lang.Object	visitSet(Set node)
java.lang.Object	visitSetComp(SetComp node)
java.lang.Object	visitSlice(Slice node)
java.lang.Object	visitStr(Str node)
java.lang.Object	visitSubscript(Subscript node)
java.lang.Object	visitSuite(Suite node)
java.lang.Object	visitTryExcept(TryExcept node)
java.lang.Object	visitTryFinally(TryFinally node)
java.lang.Object	visitTuple(Tuple node)
java.lang.Object	visitUnaryOp(UnaryOp node)
java.lang.Object	visitWhile(While node)
java.lang.Object	visitWith(With node)
java.lang.Object	visitYield(Yield node)

Methods inherited from class org.python.antlr.Visitor

traverse, visit, visit

Methods inherited from class org.python.antlr.ast.VisitorBase

visitExceptHandler

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CodeCompiler

public CodeCompiler(Module module,
                    boolean print_results)

Method Detail

getNone

public void getNone()
             throws java.io.IOException

Throws:

java.io.IOException

loadFrame

public void loadFrame()
               throws java.lang.Exception

Throws:

java.lang.Exception

loadThreadState

public void loadThreadState()
                     throws java.lang.Exception

Throws:

java.lang.Exception

setLastI

public void setLastI(int idx)
              throws java.lang.Exception

Throws:

java.lang.Exception

storeTop

public int storeTop()
             throws java.lang.Exception

Throws:

java.lang.Exception

setline

public void setline(int line)
             throws java.lang.Exception

Throws:

java.lang.Exception

setline

public void setline(PythonTree node)
             throws java.lang.Exception

Throws:

java.lang.Exception

set

public void set(PythonTree node)
         throws java.lang.Exception

Throws:

java.lang.Exception

set

public void set(PythonTree node,
                int tmp)
         throws java.lang.Exception

Throws:

java.lang.Exception

visitInteractive

public java.lang.Object visitInteractive(Interactive node)
                                  throws java.lang.Exception

Specified by:

visitInteractive in interface VisitorIF

Overrides:

visitInteractive in class VisitorBase

Throws:

java.lang.Exception

visitModule

public java.lang.Object visitModule(Module suite)
                             throws java.lang.Exception

Specified by:

visitModule in interface VisitorIF

Overrides:

visitModule in class VisitorBase

Throws:

java.lang.Exception

visitExpression

public java.lang.Object visitExpression(Expression node)
                                 throws java.lang.Exception

Specified by:

visitExpression in interface VisitorIF

Overrides:

visitExpression in class VisitorBase

Throws:

java.lang.Exception

loadArray

public void loadArray(Code code,
                      java.util.List<? extends PythonTree> nodes)
               throws java.lang.Exception

Throws:

java.lang.Exception

makeArray

public int makeArray(java.util.List<? extends PythonTree> nodes)
              throws java.lang.Exception

Throws:

java.lang.Exception

freeArray

public void freeArray(int array)

freeArrayRef

public void freeArrayRef(int array)

getDocStr

public Str getDocStr(java.util.List<stmt> suite)

makeClosure

public boolean makeClosure(ScopeInfo scope)
                    throws java.lang.Exception

Throws:

java.lang.Exception

visitFunctionDef

public java.lang.Object visitFunctionDef(FunctionDef node)
                                  throws java.lang.Exception

Specified by:

visitFunctionDef in interface VisitorIF

Overrides:

visitFunctionDef in class VisitorBase

Throws:

java.lang.Exception

visitExpr

public java.lang.Object visitExpr(Expr node)
                           throws java.lang.Exception

Specified by:

visitExpr in interface VisitorIF

Overrides:

visitExpr in class VisitorBase

Throws:

java.lang.Exception

visitAssign

public java.lang.Object visitAssign(Assign node)
                             throws java.lang.Exception

Specified by:

visitAssign in interface VisitorIF

Overrides:

visitAssign in class VisitorBase

Throws:

java.lang.Exception

visitPrint

public java.lang.Object visitPrint(Print node)
                            throws java.lang.Exception

Specified by:

visitPrint in interface VisitorIF

Overrides:

visitPrint in class VisitorBase

Throws:

java.lang.Exception

visitDelete

public java.lang.Object visitDelete(Delete node)
                             throws java.lang.Exception

Specified by:

visitDelete in interface VisitorIF

Overrides:

visitDelete in class VisitorBase

Throws:

java.lang.Exception

visitPass

public java.lang.Object visitPass(Pass node)
                           throws java.lang.Exception

Specified by:

visitPass in interface VisitorIF

Overrides:

visitPass in class VisitorBase

Throws:

java.lang.Exception

visitBreak

public java.lang.Object visitBreak(Break node)
                            throws java.lang.Exception

Specified by:

visitBreak in interface VisitorIF

Overrides:

visitBreak in class VisitorBase

Throws:

java.lang.Exception

visitContinue

public java.lang.Object visitContinue(Continue node)
                               throws java.lang.Exception

Specified by:

visitContinue in interface VisitorIF

Overrides:

visitContinue in class VisitorBase

Throws:

java.lang.Exception

visitYield

public java.lang.Object visitYield(Yield node)
                            throws java.lang.Exception

Specified by:

visitYield in interface VisitorIF

Overrides:

visitYield in class VisitorBase

Throws:

java.lang.Exception

visitReturn

public java.lang.Object visitReturn(Return node)
                             throws java.lang.Exception

Specified by:

visitReturn in interface VisitorIF

Overrides:

visitReturn in class VisitorBase

Throws:

java.lang.Exception

visitReturn

public java.lang.Object visitReturn(Return node,
                                    boolean inEval)
                             throws java.lang.Exception

Throws:

java.lang.Exception

visitRaise

public java.lang.Object visitRaise(Raise node)
                            throws java.lang.Exception

Specified by:

visitRaise in interface VisitorIF

Overrides:

visitRaise in class VisitorBase

Throws:

java.lang.Exception

visitImport

public java.lang.Object visitImport(Import node)
                             throws java.lang.Exception

Specified by:

visitImport in interface VisitorIF

Overrides:

visitImport in class VisitorBase

Throws:

java.lang.Exception

visitImportFrom

public java.lang.Object visitImportFrom(ImportFrom node)
                                 throws java.lang.Exception

Specified by:

visitImportFrom in interface VisitorIF

Overrides:

visitImportFrom in class VisitorBase

Throws:

java.lang.Exception

visitGlobal

public java.lang.Object visitGlobal(Global node)
                             throws java.lang.Exception

Specified by:

visitGlobal in interface VisitorIF

Overrides:

visitGlobal in class VisitorBase

Throws:

java.lang.Exception

visitExec

public java.lang.Object visitExec(Exec node)
                           throws java.lang.Exception

Specified by:

visitExec in interface VisitorIF

Overrides:

visitExec in class VisitorBase

Throws:

java.lang.Exception

visitAssert

public java.lang.Object visitAssert(Assert node)
                             throws java.lang.Exception

Specified by:

visitAssert in interface VisitorIF

Overrides:

visitAssert in class VisitorBase

Throws:

java.lang.Exception

doTest

public java.lang.Object doTest(org.objectweb.asm.Label end_of_if,
                               If node,
                               int index)
                        throws java.lang.Exception

Throws:

java.lang.Exception

visitIf

public java.lang.Object visitIf(If node)
                         throws java.lang.Exception

Specified by:

visitIf in interface VisitorIF

Overrides:

visitIf in class VisitorBase

Throws:

java.lang.Exception

visitIfExp

public java.lang.Object visitIfExp(IfExp node)
                            throws java.lang.Exception

Specified by:

visitIfExp in interface VisitorIF

Overrides:

visitIfExp in class VisitorBase

Throws:

java.lang.Exception

beginLoop

public int beginLoop()

finishLoop

public void finishLoop(int savebcf)

visitWhile

public java.lang.Object visitWhile(While node)
                            throws java.lang.Exception

Specified by:

visitWhile in interface VisitorIF

Overrides:

visitWhile in class VisitorBase

Throws:

java.lang.Exception

visitFor

public java.lang.Object visitFor(For node)
                          throws java.lang.Exception

Specified by:

visitFor in interface VisitorIF

Overrides:

visitFor in class VisitorBase

Throws:

java.lang.Exception

exceptionTest

public void exceptionTest(int exc,
                          org.objectweb.asm.Label end_of_exceptions,
                          TryExcept node,
                          int index)
                   throws java.lang.Exception

Throws:

java.lang.Exception

visitTryFinally

public java.lang.Object visitTryFinally(TryFinally node)
                                 throws java.lang.Exception

Specified by:

visitTryFinally in interface VisitorIF

Overrides:

visitTryFinally in class VisitorBase

Throws:

java.lang.Exception

visitTryExcept

public java.lang.Object visitTryExcept(TryExcept node)
                                throws java.lang.Exception

Specified by:

visitTryExcept in interface VisitorIF

Overrides:

visitTryExcept in class VisitorBase

Throws:

java.lang.Exception

visitSuite

public java.lang.Object visitSuite(Suite node)
                            throws java.lang.Exception

Specified by:

visitSuite in interface VisitorIF

Overrides:

visitSuite in class VisitorBase

Throws:

java.lang.Exception

suite

public java.lang.Object suite(java.util.List<stmt> stmts)
                       throws java.lang.Exception

Throws:

java.lang.Exception

visitBoolOp

public java.lang.Object visitBoolOp(BoolOp node)
                             throws java.lang.Exception

Specified by:

visitBoolOp in interface VisitorIF

Overrides:

visitBoolOp in class VisitorBase

Throws:

java.lang.Exception

visitCompare

public java.lang.Object visitCompare(Compare node)
                              throws java.lang.Exception

Specified by:

visitCompare in interface VisitorIF

Overrides:

visitCompare in class VisitorBase

Throws:

java.lang.Exception

visitCmpop

public void visitCmpop(cmpopType op)
                throws java.lang.Exception

Throws:

java.lang.Exception

visitBinOp

public java.lang.Object visitBinOp(BinOp node)
                            throws java.lang.Exception

Specified by:

visitBinOp in interface VisitorIF

Overrides:

visitBinOp in class VisitorBase

Throws:

java.lang.Exception

visitUnaryOp

public java.lang.Object visitUnaryOp(UnaryOp node)
                              throws java.lang.Exception

Specified by:

visitUnaryOp in interface VisitorIF

Overrides:

visitUnaryOp in class VisitorBase

Throws:

java.lang.Exception

visitAugAssign

public java.lang.Object visitAugAssign(AugAssign node)
                                throws java.lang.Exception

Specified by:

visitAugAssign in interface VisitorIF

Overrides:

visitAugAssign in class VisitorBase

Throws:

java.lang.Exception

invokeNoKeywords

public java.lang.Object invokeNoKeywords(Attribute node,
                                         java.util.List<expr> values)
                                  throws java.lang.Exception

Throws:

java.lang.Exception

visitCall

public java.lang.Object visitCall(Call node)
                           throws java.lang.Exception

Specified by:

visitCall in interface VisitorIF

Overrides:

visitCall in class VisitorBase

Throws:

java.lang.Exception

Slice

public java.lang.Object Slice(Subscript node,
                              Slice slice)
                       throws java.lang.Exception

Throws:

java.lang.Exception

visitSubscript

public java.lang.Object visitSubscript(Subscript node)
                                throws java.lang.Exception

Specified by:

visitSubscript in interface VisitorIF

Overrides:

visitSubscript in class VisitorBase

Throws:

java.lang.Exception

visitIndex

public java.lang.Object visitIndex(Index node)
                            throws java.lang.Exception

Specified by:

visitIndex in interface VisitorIF

Overrides:

visitIndex in class VisitorBase

Throws:

java.lang.Exception

visitExtSlice

public java.lang.Object visitExtSlice(ExtSlice node)
                               throws java.lang.Exception

Specified by:

visitExtSlice in interface VisitorIF

Overrides:

visitExtSlice in class VisitorBase

Throws:

java.lang.Exception

visitAttribute

public java.lang.Object visitAttribute(Attribute node)
                                throws java.lang.Exception

Specified by:

visitAttribute in interface VisitorIF

Overrides:

visitAttribute in class VisitorBase

Throws:

java.lang.Exception

seqSet

public java.lang.Object seqSet(java.util.List<expr> nodes)
                        throws java.lang.Exception

Throws:

java.lang.Exception

seqDel

public java.lang.Object seqDel(java.util.List<expr> nodes)
                        throws java.lang.Exception

Throws:

java.lang.Exception

visitTuple

public java.lang.Object visitTuple(Tuple node)
                            throws java.lang.Exception

Specified by:

visitTuple in interface VisitorIF

Overrides:

visitTuple in class VisitorBase

Throws:

java.lang.Exception

visitList

public java.lang.Object visitList(List node)
                           throws java.lang.Exception

Specified by:

visitList in interface VisitorIF

Overrides:

visitList in class VisitorBase

Throws:

java.lang.Exception

visitListComp

public java.lang.Object visitListComp(ListComp node)
                               throws java.lang.Exception

Specified by:

visitListComp in interface VisitorIF

Overrides:

visitListComp in class VisitorBase

Throws:

java.lang.Exception

visitSetComp

public java.lang.Object visitSetComp(SetComp node)
                              throws java.lang.Exception

Specified by:

visitSetComp in interface VisitorIF

Overrides:

visitSetComp in class VisitorBase

Throws:

java.lang.Exception

visitDictComp

public java.lang.Object visitDictComp(DictComp node)
                               throws java.lang.Exception

Specified by:

visitDictComp in interface VisitorIF

Overrides:

visitDictComp in class VisitorBase

Throws:

java.lang.Exception

visitDict

public java.lang.Object visitDict(Dict node)
                           throws java.lang.Exception

Specified by:

visitDict in interface VisitorIF

Overrides:

visitDict in class VisitorBase

Throws:

java.lang.Exception

visitSet

public java.lang.Object visitSet(Set node)
                          throws java.lang.Exception

Specified by:

visitSet in interface VisitorIF

Overrides:

visitSet in class VisitorBase

Throws:

java.lang.Exception

visitRepr

public java.lang.Object visitRepr(Repr node)
                           throws java.lang.Exception

Specified by:

visitRepr in interface VisitorIF

Overrides:

visitRepr in class VisitorBase

Throws:

java.lang.Exception

visitLambda

public java.lang.Object visitLambda(Lambda node)
                             throws java.lang.Exception

Specified by:

visitLambda in interface VisitorIF

Overrides:

visitLambda in class VisitorBase

Throws:

java.lang.Exception

visitEllipsis

public java.lang.Object visitEllipsis(Ellipsis node)
                               throws java.lang.Exception

Specified by:

visitEllipsis in interface VisitorIF

Overrides:

visitEllipsis in class VisitorBase

Throws:

java.lang.Exception

visitSlice

public java.lang.Object visitSlice(Slice node)
                            throws java.lang.Exception

Specified by:

visitSlice in interface VisitorIF

Overrides:

visitSlice in class VisitorBase

Throws:

java.lang.Exception

visitClassDef

public java.lang.Object visitClassDef(ClassDef node)
                               throws java.lang.Exception

Specified by:

visitClassDef in interface VisitorIF

Overrides:

visitClassDef in class VisitorBase

Throws:

java.lang.Exception

visitNum

public java.lang.Object visitNum(Num node)
                          throws java.lang.Exception

Specified by:

visitNum in interface VisitorIF

Overrides:

visitNum in class VisitorBase

Throws:

java.lang.Exception

visitName

public java.lang.Object visitName(Name node)
                           throws java.lang.Exception

Specified by:

visitName in interface VisitorIF

Overrides:

visitName in class VisitorBase

Throws:

java.lang.Exception

visitStr

public java.lang.Object visitStr(Str node)
                          throws java.lang.Exception

Specified by:

visitStr in interface VisitorIF

Overrides:

visitStr in class VisitorBase

Throws:

java.lang.Exception

visitGeneratorExp

public java.lang.Object visitGeneratorExp(GeneratorExp node)
                                   throws java.lang.Exception

Specified by:

visitGeneratorExp in interface VisitorIF

Overrides:

visitGeneratorExp in class VisitorBase

Throws:

java.lang.Exception

visitWith

public java.lang.Object visitWith(With node)
                           throws java.lang.Exception

Specified by:

visitWith in interface VisitorIF

Overrides:

visitWith in class VisitorBase

Throws:

java.lang.Exception

unhandled_node

protected java.lang.Object unhandled_node(PythonTree node)
                                   throws java.lang.Exception

Overrides:

unhandled_node in class Visitor

Throws:

java.lang.Exception