java.lang.Object
- org.python.core.PyObject
- - org.python.core.PyFile

All Implemented Interfaces:

java.io.Serializable, FinalizableBuiltin, Traverseproc

Direct Known Subclasses:

PyFileDerived
```
public class PyFile
extends PyObject
implements FinalizableBuiltin, Traverseproc
```
The Python file type. Wraps an TextIOBase object.

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class org.python.core.PyObject
  PyObject.ConversionException

Field Summary

Fields
Modifier and Type	Field	Description
`java.lang.String`	`encoding`
`java.lang.String`	`errors`
`java.lang.String`	`mode`	The mode string
`PyObject`	`name`	The filename
`boolean`	`softspace`	Indicator dictating whether a space should be written to this file on the next print statement (not currently implemented in print )
`static PyType`	`TYPE`

Fields inherited from class org.python.core.PyObject
gcMonitorGlobal

Constructor Summary

Constructors
Constructor	Description
`PyFile()`
`PyFile(java.io.InputStream istream)`
`PyFile(java.io.InputStream istream, int bufsize)`
`PyFile(java.io.InputStream istream, java.lang.String mode)`
`PyFile(java.io.InputStream istream, java.lang.String mode, int bufsize)`	Creates a file object wrapping the given `InputStream`.
`PyFile(java.io.InputStream istream, java.lang.String name, java.lang.String mode, int bufsize, boolean closefd)`
`PyFile(java.io.OutputStream ostream)`
`PyFile(java.io.OutputStream ostream, int bufsize)`
`PyFile(java.io.OutputStream ostream, java.lang.String mode, int bufsize)`	Creates a file object wrapping the given `OutputStream`.
`PyFile(java.io.OutputStream ostream, java.lang.String name, java.lang.String mode, int bufsize, boolean closefd)`
`PyFile(java.lang.String name, java.lang.String mode, int bufsize)`
`PyFile(RawIOBase raw, java.lang.String name, java.lang.String mode, int bufsize)`
`PyFile(PyType subType)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`__del_builtin__()`	`FinalizableBuiltin.__del_builtin__()` is the built-in's own finalizer, while `FinalizablePyObjectDerived.__del_derived__()` refers to an instance's in-dict `__del__`.
`PyObject`	`__enter__()`
`void`	`__exit__(PyObject type, PyObject value, PyObject traceback)`
`PyObject`	`__iter__()`	Return an iterator that is used to iterate the element of this sequence.
`PyObject`	`__iternext__()`	Return the next element of the sequence that this is an iterator for.
`java.lang.Object`	`__tojava__(java.lang.Class<?> cls)`	Equivalent to the Jython __tojava__ method.
`void`	`close()`
`void`	`delSoftspace()`
`PyObject`	`fileno()`
`void`	`flush()`
`boolean`	`getClosed()`
`PyObject`	`getNewlines()`
`PyObject`	`getSoftspace()`
`boolean`	`isatty()`
`PyObject`	`next()`
`PyString`	`read()`
`PyString`	`read(int size)`
`int`	`readinto(PyObject buf)`
`PyString`	`readline()`
`PyString`	`readline(int max)`
`PyObject`	`readlines()`
`PyObject`	`readlines(int sizehint)`
`boolean`	`refersDirectlyTo(PyObject ob)`	Optional operation.
`void`	`seek(long pos)`
`void`	`seek(long pos, int how)`
`void`	`setSoftspace(PyObject obj)`
`long`	`tell()`
`java.lang.String`	`toString()`
`int`	`traverse(Visitproc visit, java.lang.Object arg)`	Traverses all directly contained `PyObject`s.
`void`	`truncate()`
`void`	`truncate(long position)`
`void`	`write(java.lang.String string)`
`void`	`writelines(PyObject lines)`
`PyObject`	`xreadlines()`

Methods inherited from class org.python.core.PyObject
__abs__, __add__, __and__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __cmp__, __coerce__, __coerce_ex__, __complex__, __contains__, __delattr__, __delattr__, __delete__, __delitem__, __delitem__, __delslice__, __delslice__, __dir__, __div__, __divmod__, __ensure_finalizer__, __eq__, __findattr__, __findattr__, __findattr_ex__, __finditem__, __finditem__, __finditem__, __float__, __floordiv__, __format__, __ge__, __get__, __getattr__, __getattr__, __getitem__, __getitem__, __getnewargs__, __getslice__, __getslice__, __gt__, __hash__, __hex__, __iadd__, __iand__, __idiv__, __idivmod__, __ifloordiv__, __ilshift__, __imod__, __imul__, __index__, __int__, __invert__, __ior__, __ipow__, __irshift__, __isub__, __itruediv__, __ixor__, __le__, __len__, __long__, __lshift__, __lt__, __mod__, __mul__, __ne__, __neg__, __nonzero__, __not__, __oct__, __or__, __pos__, __pow__, __pow__, __radd__, __rand__, __rdiv__, __rdivmod__, __reduce__, __reduce_ex__, __reduce_ex__, __repr__, __rfloordiv__, __rlshift__, __rmod__, __rmul__, __ror__, __rpow__, __rrshift__, __rshift__, __rsub__, __rtruediv__, __rxor__, __set__, __setattr__, __setattr__, __setitem__, __setitem__, __setitem__, __setslice__, __setslice__, __str__, __sub__, __truediv__, __trunc__, __unicode__, __xor__, _add, _and, _callextra, _cmp, _div, _divmod, _doget, _doget, _doset, _eq, _floordiv, _ge, _gt, _iadd, _iand, _idiv, _idivmod, _ifloordiv, _ilshift, _imod, _imul, _in, _ior, _ipow, _irshift, _is, _isnot, _isub, _itruediv, _ixor, _jcall, _jcallexc, _jthrow, _le, _lshift, _lt, _mod, _mul, _ne, _notin, _or, _pow, _rshift, _sub, _truediv, _xor, asDouble, asIndex, asIndex, asInt, asInt, asIterable, asLong, asLong, asName, asName, asString, asString, asStringOrNull, asStringOrNull, bit_length, conjugate, delDict, delType, dispatch__init__, equals, fastGetClass, fastGetDict, getDict, getType, hashCode, implementsDescrDelete, implementsDescrGet, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isInteger, isMappingType, isNumberType, isSequenceType, noAttributeError, object___subclasshook__, readonlyAttributeError, setDict, setType

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - TYPE
```
public static final PyType TYPE
```
  - name
```
public PyObject name
```
    The filename
  - mode
```
public java.lang.String mode
```
    The mode string
  - encoding
```
public java.lang.String encoding
```
  - errors
```
public java.lang.String errors
```
  - softspace
```
public boolean softspace
```
    Indicator dictating whether a space should be written to this file on the next print statement (not currently implemented in print )
- Constructor Detail
  - PyFile
```
public PyFile()
```
  - PyFile
```
public PyFile(PyType subType)
```
  - PyFile
```
public PyFile(RawIOBase raw,
              java.lang.String name,
              java.lang.String mode,
              int bufsize)
```
  - PyFile
```
public PyFile(java.io.InputStream istream,
              java.lang.String name,
              java.lang.String mode,
              int bufsize,
              boolean closefd)
```
  - PyFile
```
public PyFile(java.io.InputStream istream,
              java.lang.String mode,
              int bufsize)
```
    Creates a file object wrapping the given InputStream. The builtin method file doesn't expose this functionality (open does albeit deprecated) as it isn't available to regular Python code. To wrap an InputStream in a file from Python, use FileUtil.wrap(InputStream, String, int) FileUtil.wrap(InputStream, String) FileUtil.wrap(InputStream, int) FileUtil.wrap(InputStream)
  - PyFile
```
public PyFile(java.io.InputStream istream,
              java.lang.String mode)
```
  - PyFile
```
public PyFile(java.io.InputStream istream,
              int bufsize)
```
  - PyFile
```
public PyFile(java.io.InputStream istream)
```
  - PyFile
```
public PyFile(java.io.OutputStream ostream,
              java.lang.String name,
              java.lang.String mode,
              int bufsize,
              boolean closefd)
```
  - PyFile
```
public PyFile(java.io.OutputStream ostream,
              java.lang.String mode,
              int bufsize)
```
    Creates a file object wrapping the given OutputStream. The builtin method file doesn't expose this functionality (open does albeit deprecated) as it isn't available to regular Python code. To wrap an OutputStream in a file from Python, use FileUtil.wrap(OutputStream, String, int) FileUtil.wrap(OutputStream, String) FileUtil.wrap(OutputStream, int) FileUtil.wrap(OutputStream)
  - PyFile
```
public PyFile(java.io.OutputStream ostream,
              int bufsize)
```
  - PyFile
```
public PyFile(java.io.OutputStream ostream)
```
  - PyFile
```
public PyFile(java.lang.String name,
              java.lang.String mode,
              int bufsize)
```
- Method Detail
  - read
```
public PyString read(int size)
```
  - read
```
public PyString read()
```
  - readinto
```
public int readinto(PyObject buf)
```
  - readline
```
public PyString readline(int max)
```
  - readline
```
public PyString readline()
```
  - readlines
```
public PyObject readlines(int sizehint)
```
  - readlines
```
public PyObject readlines()
```
  - __iternext__
```
public PyObject __iternext__()
```
    Description copied from class: PyObject
    
    Return the next element of the sequence that this is an iterator for. Returns null when the end of the sequence is reached.
    
    Overrides:
    
    __iternext__ in class PyObject
  - next
```
public PyObject next()
```
  - __enter__
```
public PyObject __enter__()
```
  - __iter__
```
public PyObject __iter__()
```
    Description copied from class: PyObject
    Return an iterator that is used to iterate the element of this sequence. From version 2.2, this method is the primary protocol for looping over sequences.
    If a PyObject subclass should support iteration based in the __finditem__() method, it must supply an implementation of __iter__() like this:
    public PyObject __iter__() { return new PySequenceIter(this); }
    When iterating over a python sequence from java code, it should be done with code like this:
    for (PyObject item : seq.asIterable()) { // Do somting with item }
    Overrides:
    
    __iter__ in class PyObject
  - xreadlines
```
public PyObject xreadlines()
```
  - write
```
public void write(java.lang.String string)
```
  - writelines
```
public void writelines(PyObject lines)
```
  - tell
```
public long tell()
```
  - seek
```
public void seek(long pos,
                 int how)
```
  - seek
```
public void seek(long pos)
```
  - flush
```
public void flush()
```
  - close
```
public void close()
```
  - __exit__
```
public void __exit__(PyObject type,
                     PyObject value,
                     PyObject traceback)
```
  - truncate
```
public void truncate(long position)
```
  - truncate
```
public void truncate()
```
  - isatty
```
public boolean isatty()
```
  - fileno
```
public PyObject fileno()
```
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class PyObject
  - getClosed
```
public boolean getClosed()
```
  - getNewlines
```
public PyObject getNewlines()
```
  - getSoftspace
```
public PyObject getSoftspace()
```
  - setSoftspace
```
public void setSoftspace(PyObject obj)
```
  - delSoftspace
```
public void delSoftspace()
```
  - __tojava__
```
public java.lang.Object __tojava__(java.lang.Class<?> cls)
```
    Description copied from class: PyObject
    
    Equivalent to the Jython __tojava__ method. Tries to coerce this object to an instance of the requested Java class. Returns the special object Py.NoConversion if this PyObject can not be converted to the desired Java class.
    
    Overrides:
    
    __tojava__ in class PyObject
    
    Parameters:
    
    cls - the Class to convert this PyObject to.
  - __del_builtin__
```
public void __del_builtin__()
```
    Description copied from interface: FinalizableBuiltin
    
    FinalizableBuiltin.__del_builtin__() is the built-in's own finalizer, while FinalizablePyObjectDerived.__del_derived__() refers to an instance's in-dict __del__. A FinalizeTrigger calls FinalizablePyObjectDerived.__del_derived__() first and - if existent - FinalizableBuiltin.__del_builtin__() after that. A plain FinalizablePyObject.__del__() would behave as overridden by FinalizablePyObjectDerived.__del_derived__(), i.e. won't be called if the type implements FinalizablePyObjectDerived, while FinalizableBuiltin.__del_builtin__() is called in any case.
    
    Specified by:
    
    __del_builtin__ in interface FinalizableBuiltin
  - traverse
```
public int traverse(Visitproc visit,
                    java.lang.Object arg)
```
    Description copied from interface: Traverseproc
    
    Traverses all directly contained PyObjects. Like in CPython, arg must be passed unmodified to visit as its second parameter. If Visitproc.visit(PyObject, Object) returns nonzero, this return value must be returned immediately by traverse. Visitproc.visit(PyObject, Object) must not be called with a null PyObject-argument.
    
    Specified by:
    
    traverse in interface Traverseproc
  - refersDirectlyTo
```
public boolean refersDirectlyTo(PyObject ob)
```
    Description copied from interface: Traverseproc
    
    Optional operation. Should only be implemented if it is more efficient than calling Traverseproc.traverse(Visitproc, Object) with a visitproc that just watches out for ob. Must return false if ob is null.
    
    Specified by:
    
    refersDirectlyTo in interface Traverseproc

Class PyFile

Nested Class Summary

Nested classes/interfaces inherited from class org.python.core.PyObject

Field Summary

Fields inherited from class org.python.core.PyObject

Constructor Summary

Method Summary

Methods inherited from class org.python.core.PyObject

Methods inherited from class java.lang.Object

Field Detail

TYPE

name

mode

encoding

errors

softspace

Constructor Detail

PyFile

PyFile

PyFile

PyFile

PyFile

PyFile

PyFile

PyFile

PyFile

PyFile

PyFile

PyFile

PyFile

Method Detail

read

read

readinto

readline

readline

readlines

readlines

__iternext__

next

__enter__

__iter__

xreadlines

write

writelines

tell

seek

seek

flush

close

__exit__

truncate

truncate

isatty

fileno

toString

getClosed

getNewlines

getSoftspace

setSoftspace

delSoftspace

__tojava__

__del_builtin__

traverse

refersDirectlyTo

iternext

enter

iter

exit

tojava