org.python.util

Class JythoncAntTask

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.Task

org.apache.tools.ant.taskdefs.MatchingTask

org.python.util.JythoncAntTask

All Implemented Interfaces:

java.lang.Cloneable, org.apache.tools.ant.types.selectors.SelectorContainer

public class JythoncAntTask
extends org.apache.tools.ant.taskdefs.MatchingTask

Jythonc is a Python compiler into Java Bytecode. So you can call your python code from Java, and call you java code from Python, create bean, servlet...

The task is a directory based task, so attributes like includes="*.py" and excludes="broken.py" can be used to control the files pulled in. By default, all *.py files from the project folder down are included in the command.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	addpackages Include Java dependencies from this list of packages.
protected boolean	all Include all of the Jython libraries (everything in core + compiler and parser).
protected org.apache.tools.ant.types.Path	classpath The classpath for the virtual machine.
protected java.lang.String	compiler Compiler name.
protected java.lang.String	compileropts Use a different compiler than `standard' javac.
protected boolean	core Include the core Jython libraries (about 130K).
protected boolean	deep Compile all Python dependencies of the module.
protected java.io.File	destDir Destination, build directory.
protected java.lang.String	extraArgs aditionnals args.
protected java.lang.String	falsenames Options passed directly to the Java compiler.
protected java.io.File	jarFile Specifies a .jar file to create and put the results of the freeze into.
protected java.io.File	jarFileBean Compile into jarfile, including the correct manifest for the bean.
protected static java.lang.String	JYTHON_CLASS
protected static java.lang.String	JYTHONC_PY
protected java.io.File	jythoncpy the compiler.
protected java.io.File	jythonHome Path to jython directory.
protected java.lang.String	packageName Put all compiled code into the named Java package.
protected java.lang.String	skipModule Don't include any of these modules in compilation.
protected java.io.File	srcDir Source directory.
protected java.io.File	workdir Specify the working directory where the generated Java source code is placed.

Fields inherited from class org.apache.tools.ant.taskdefs.MatchingTask

fileset

Fields inherited from class org.apache.tools.ant.Task

target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

Constructors

Constructor and Description
JythoncAntTask() constructor set up the search pattern

Method Summary

Modifier and Type	Method and Description
org.apache.tools.ant.types.Path	createClasspath() Add a classpath.
void	execute() Exectute the compiler.
java.lang.String	getCompilerOptions() get the compiler option, null if none.
java.io.File	getJythoncPY() Get the path to the jython compiler file (in python).
java.io.File	getPythonHome() Get the path to the jython home (or python home)
void	setAddpackages(java.lang.String aValue) Include Java dependencies from this list of packages.
void	setAll(boolean aValue) Include all of the Jython libraries (everything in core + compiler and parser).
void	setArgs(java.lang.String aValue) sets some additional args to send to jythonc.
void	setBean(java.io.File aJarFileBean) Compile into jarfile, including the correct manifest for the bean.
void	setClasspath(org.apache.tools.ant.types.Path aClasspath) Sets the classpath field.
void	setCompiler(java.lang.String aCompiler) Set the compiler.
void	setCompileropts(java.lang.String aValue) Options passed directly to the Java compiler.
void	setCore(boolean aValue) Include the core Jython libraries (about 130K).
void	setDeep(boolean aValue) Compile all Python dependencies of the module.
void	setDestdir(java.io.File aFile) Home for the destination (build).
void	setFalsenames(java.lang.String aValue) A comma-separated list of names that are always false.
void	setHome(java.io.File aFile) Jython home directory.
void	setJar(java.io.File aJarFile) Specifies a .jar file to create and put the results of the freeze into.
void	setJythoncpy(java.io.File aValue) Change the default Python compiler.
void	setPackage(java.lang.String aString) Put all compiled code into the named Java package.
void	setSkip(java.lang.String aValue) Don't include any of these modules in compilation.
void	setSrcdir(java.io.File aFile) Home for the source.
void	setWorkdir(java.io.File aValue) Specify the working directory where the generated Java source code is placed.

Methods inherited from class org.apache.tools.ant.taskdefs.MatchingTask

add, addAnd, addContains, addContainsRegexp, addCustom, addDate, addDepend, addDepth, addDifferent, addFilename, addMajority, addModified, addNone, addNot, addOr, addPresent, addSelector, addSize, addType, appendSelector, createExclude, createExcludesFile, createInclude, createIncludesFile, createPatternSet, getDirectoryScanner, getImplicitFileSet, getSelectors, hasSelectors, selectorCount, selectorElements, setCaseSensitive, setDefaultexcludes, setExcludes, setExcludesfile, setFollowSymlinks, setIncludes, setIncludesfile, setProject, XsetIgnore, XsetItems

Methods inherited from class org.apache.tools.ant.Task

bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

clone, getDescription, getLocation, getProject, setDescription, setLocation

Methods inherited from class java.lang.Object

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

Field Detail

JYTHONC_PY

protected static final java.lang.String JYTHONC_PY

See Also:

Constant Field Values

JYTHON_CLASS

protected static final java.lang.String JYTHON_CLASS

See Also:

Constant Field Values

classpath

protected org.apache.tools.ant.types.Path classpath

The classpath for the virtual machine.

packageName

protected java.lang.String packageName

Put all compiled code into the named Java package.

jarFile

protected java.io.File jarFile

Specifies a .jar file to create and put the results of the freeze into. Set the deep option to true.

jythoncpy

protected java.io.File jythoncpy

the compiler.

deep

protected boolean deep

Compile all Python dependencies of the module. This is used for creating applets.

core

protected boolean core

Include the core Jython libraries (about 130K). Needed for applets since Netscape doesn't yet support multiple archives.

all

protected boolean all

Include all of the Jython libraries (everything in core + compiler and parser).

addpackages

protected java.lang.String addpackages

Include Java dependencies from this list of packages. Default is org.python.modules and org.apache.oro.text.regex.

jarFileBean

protected java.io.File jarFileBean

Compile into jarfile, including the correct manifest for the bean.

skipModule

protected java.lang.String skipModule

Don't include any of these modules in compilation. This is a comma-separated list of modules.

compiler

protected java.lang.String compiler

Compiler name.

compileropts

protected java.lang.String compileropts

Use a different compiler than `standard' javac. If this is set to "NONE" then compile ends with the generation of the Java source file. Alternatively, you can set the property python.jythonc.compiler in the registry.

falsenames

protected java.lang.String falsenames

Options passed directly to the Java compiler. Alternatively, you can set the property python.jythonc.compileropts in the registry.

jythonHome

protected java.io.File jythonHome

Path to jython directory.

destDir

protected java.io.File destDir

Destination, build directory.

srcDir

protected java.io.File srcDir

Source directory.

workdir

protected java.io.File workdir

Specify the working directory where the generated Java source code is placed. Default is "./jpywork"

extraArgs

protected java.lang.String extraArgs

aditionnals args.

Constructor Detail

JythoncAntTask

public JythoncAntTask()

constructor set up the search pattern

Method Detail

createClasspath

public org.apache.tools.ant.types.Path createClasspath()

Add a classpath. Used to handle the nested classpath element.

Returns:

A Path object representing the classpath to be used.

setClasspath

public void setClasspath(org.apache.tools.ant.types.Path aClasspath)

Sets the classpath field.

Parameters:

aClasspath - A Path object representing the "classpath" attribute.

setPackage

public void setPackage(java.lang.String aString)

Put all compiled code into the named Java package.

Parameters:

aString - the packake name.

setJar

public void setJar(java.io.File aJarFile)

Specifies a .jar file to create and put the results of the freeze into. Set the deep option to true.

setCore

public void setCore(boolean aValue)

Include the core Jython libraries (about 130K). Needed for applets since Netscape doesn't yet support multiple archives. Set the deep option to true.

setAll

public void setAll(boolean aValue)

Include all of the Jython libraries (everything in core + compiler and parser). Set the deep option to true.

setBean

public void setBean(java.io.File aJarFileBean)

Compile into jarfile, including the correct manifest for the bean.

setSkip

public void setSkip(java.lang.String aValue)

Don't include any of these modules in compilation. This is a comma-separated list of modules.

setDeep

public void setDeep(boolean aValue)

Compile all Python dependencies of the module. This is used for creating applets.

setAddpackages

public void setAddpackages(java.lang.String aValue)

Include Java dependencies from this list of packages. Default is org.python.modules and org.apache.oro.text.regex.

setWorkdir

public void setWorkdir(java.io.File aValue)

Specify the working directory where the generated Java source code is placed. Default is "./jpywork"

setCompiler

public void setCompiler(java.lang.String aCompiler)

Set the compiler.

setCompileropts

public void setCompileropts(java.lang.String aValue)

Options passed directly to the Java compiler. Alternatively, you can set the property python.jythonc.compileropts in the registry.

setFalsenames

public void setFalsenames(java.lang.String aValue)

A comma-separated list of names that are always false. Can be used to short-circuit if clauses.

setHome

public void setHome(java.io.File aFile)

Jython home directory.

setSrcdir

public void setSrcdir(java.io.File aFile)

Home for the source.

setDestdir

public void setDestdir(java.io.File aFile)

Home for the destination (build).

setJythoncpy

public void setJythoncpy(java.io.File aValue)

Change the default Python compiler.

setArgs

public void setArgs(java.lang.String aValue)

sets some additional args to send to jythonc.

getCompilerOptions

public java.lang.String getCompilerOptions()

get the compiler option, null if none.

getPythonHome

public java.io.File getPythonHome()

Get the path to the jython home (or python home)

getJythoncPY

public java.io.File getJythoncPY()

Get the path to the jython compiler file (in python).

execute

public void execute()

Exectute the compiler.

Overrides:

execute in class org.apache.tools.ant.Task