Jython 2.7.4 · org.python.util.InteractiveInterpreter

Modifier and Type	Field and Description
public StringBuilder	buffer
public String	filename

Constructor Summary

Access	Constructor and Description
public	InteractiveInterpreter() Construct an InteractiveInterpreter with all default characteristics: default state (from `Py#getSystemState()`), and a new empty dictionary of local variables.
public	InteractiveInterpreter(PyObject dictionary to use, or if `null`, a new empty one will be created locals) Construct an InteractiveInterpreter with state (from `Py#getSystemState()`), and the specified dictionary of local variables.
public	InteractiveInterpreter(PyObject dictionary to use, or if `null`, a new empty one will be created locals, PySystemState interpreter state, or if `null` use `Py#getSystemState()` systemState) Construct an InteractiveInterpreter with, and system state the specified dictionary of local variables.

Method Summary

Modifier and Type	Method and Description
public void	interrupt(ThreadState ts) Pause the current code, sneak an exception raiser into sys.trace_func, and then continue the code hoping that Jython will get control to do the break;
public void	resetbuffer()
public void	runcode(PyObject code) Execute a code object.
public boolean	Returns: `true` to indicate a partial statement was entered runsource(String Python code source) Compile and run some source in the interpreter, in the mode `CompileMode#single` which is used for incremental compilation at the interactive console, known as `<input>`.
public boolean	Returns: `true` to indicate a partial statement was entered runsource(String Python code source, String name with which to label this console input (e.g. in error messages). filename) Compile and run some source in the interpreter, in the mode `CompileMode#single` which is used for incremental compilation at the interactive console.
public boolean	Returns: `true` to indicate a partial statement was provided runsource(String Python code source, String name with which to label this console input (e.g. in error messages). filename, CompileMode of compilation required: `CompileMode#eval`, `CompileMode#exec` or `CompileMode#single` kind) Compile and run some source in the interpreter, according to the `CompileMode` given.
public void	showexception(PyException exc)
public void	write(String data)

Field Detail

buffer	back to summary
public StringBuilder buffer

filename	back to summary
public String filename

Constructor Detail

InteractiveInterpreter	back to summary
public InteractiveInterpreter() Construct an InteractiveInterpreter with all default characteristics: default state (from `Py#getSystemState()`), and a new empty dictionary of local variables.

InteractiveInterpreter back to summary

InteractiveInterpreter	back to summary
public InteractiveInterpreter(PyObject locals) Construct an InteractiveInterpreter with state (from `Py#getSystemState()`), and the specified dictionary of local variables. Parameters locals:PyObject dictionary to use, or if `null`, a new empty one will be created

public InteractiveInterpreter(PyObject locals)

Construct an InteractiveInterpreter with state (from Py#getSystemState()), and the specified dictionary of local variables.

Parameters

locals:PyObject: dictionary to use, or if null, a new empty one will be created

InteractiveInterpreter back to summary

InteractiveInterpreter	back to summary
public InteractiveInterpreter(PyObject locals, PySystemState systemState) Construct an InteractiveInterpreter with, and system state the specified dictionary of local variables. Parameters locals:PyObject dictionary to use, or if `null`, a new empty one will be created systemState:PySystemState interpreter state, or if `null` use `Py#getSystemState()`

public InteractiveInterpreter(PyObject locals, PySystemState systemState)

Construct an InteractiveInterpreter with, and system state the specified dictionary of local variables.

Parameters

locals:PyObject: dictionary to use, or if null, a new empty one will be created
systemState:PySystemState: interpreter state, or if null use Py#getSystemState()

Method Detail

interrupt	back to summary
public void interrupt(ThreadState ts) Pause the current code, sneak an exception raiser into sys.trace_func, and then continue the code hoping that Jython will get control to do the break;

resetbuffer	back to summary
public void resetbuffer()

runcode back to summary

runcode	back to summary
public void runcode(PyObject code) Execute a code object. When an exception occurs, `showexception(PyException)` is called to display a stack trace, except in the case of SystemExit, which is re-raised. A note about KeyboardInterrupt: this exception may occur elsewhere in this code, and may not always be caught. The caller should be prepared to deal with it.

public void runcode(PyObject code)

Execute a code object. When an exception occurs, showexception(PyException) is called to display a stack trace, except in the case of SystemExit, which is re-raised.

A note about KeyboardInterrupt: this exception may occur elsewhere in this code, and may not always be caught. The caller should be prepared to deal with it.

runsource back to summary

runsource	back to summary
public boolean runsource(String source) Compile and run some source in the interpreter, in the mode `CompileMode#single` which is used for incremental compilation at the interactive console, known as `<input>`. Parameters source:String Python code Returns:boolean `true` to indicate a partial statement was entered

public boolean runsource(String source)

Compile and run some source in the interpreter, in the mode CompileMode#single which is used for incremental compilation at the interactive console, known as <input>.

Parameters

source:String: Python code

Returns:boolean

true to indicate a partial statement was entered

runsource back to summary

runsource	back to summary
public boolean runsource(String source, String filename) Compile and run some source in the interpreter, in the mode `CompileMode#single` which is used for incremental compilation at the interactive console. Parameters source:String Python code filename:String name with which to label this console input (e.g. in error messages). Returns:boolean `true` to indicate a partial statement was entered

public boolean runsource(String source, String filename)

Compile and run some source in the interpreter, in the mode CompileMode#single which is used for incremental compilation at the interactive console.

Parameters

source:String: Python code
filename:String: name with which to label this console input (e.g. in error messages).

Returns:boolean

true to indicate a partial statement was entered

runsource back to summary

runsource	back to summary
public boolean runsource(String source, String filename, CompileMode kind) Compile and run some source in the interpreter, according to the `CompileMode` given. This method supports incremental compilation and interpretation through the return value, where `true` signifies that more input is expected in order to complete the Python statement. An interpreter can use this to decide whether to use `sys.ps1` ("`>>>` ") or `sys.ps2` ("`...` ") to prompt the next line. The arguments are the same as the mandatory ones in the Python `compile()` command. One the following can happen: The input is incorrect; compilation raised an exception (SyntaxError or OverflowError). A syntax traceback will be printed by calling `showexception(PyException)`. Return is `false`. The input is incomplete, and more input is required; compilation returned no code. Nothing happens. Return is `true`. The input is complete; compilation returned a code object. The code is executed by calling `runcode(PyObject)` (which also handles run-time exceptions, except for SystemExit). Return is `false`. Parameters source:String Python code filename:String name with which to label this console input (e.g. in error messages). kind:CompileMode of compilation required: `CompileMode#eval`, `CompileMode#exec` or `CompileMode#single` Returns:boolean `true` to indicate a partial statement was provided

public boolean runsource(String source, String filename, CompileMode kind)

Compile and run some source in the interpreter, according to the CompileMode given. This method supports incremental compilation and interpretation through the return value, where true signifies that more input is expected in order to complete the Python statement. An interpreter can use this to decide whether to use sys.ps1 (">>> ") or sys.ps2 ("... ") to prompt the next line. The arguments are the same as the mandatory ones in the Python compile() command.

One the following can happen:

The input is incorrect; compilation raised an exception (SyntaxError or OverflowError). A syntax traceback will be printed by calling showexception(PyException). Return is false.
The input is incomplete, and more input is required; compilation returned no code. Nothing happens. Return is true.
The input is complete; compilation returned a code object. The code is executed by calling runcode(PyObject) (which also handles run-time exceptions, except for SystemExit). Return is false.

Parameters

source:String: Python code
filename:String: name with which to label this console input (e.g. in error messages).
kind:CompileMode: of compilation required: CompileMode#eval, CompileMode#exec or CompileMode#single

Returns:boolean

true to indicate a partial statement was provided

showexception	back to summary
public void showexception(PyException exc)

write	back to summary
public void write(String data)

public Class InteractiveInterpreter

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