java.lang.Object
- org.python.core.PyObject
- - org.python.core.PyIterator
  - - org.python.modules._csv.PyReader

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable<java.lang.Object>, Traverseproc
```
public class PyReader
extends PyIterator
```
CSV file reader. Analogous to CPython's _csv.c::ReaderObj struct.

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

PyDialect dialect
Parsing Dialect.

int line_num
The current line number.

static java.lang.String reader_doc

static PyType TYPE
- Fields inherited from class org.python.core.PyIterator
  __doc__next
- Fields inherited from class org.python.core.PyObject
  gcMonitorGlobal

Constructor Summary

Constructors
Constructor Description

PyReader(PyObject input_iter, PyDialect dialect)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PyObject`	`__iternext__()`	Return the next element of the sequence that this is an iterator for.
`boolean`	`refersDirectlyTo(PyObject ob)`	Optional operation.
`int`	`traverse(Visitproc visit, java.lang.Object arg)`	Traverses all directly contained `PyObject`s.

Methods inherited from class org.python.core.PyIterator
__iter__, __tojava__, iterator, next

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, toString

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

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Field Detail
  - TYPE
```
public static final PyType TYPE
```
  - reader_doc
```
public static final java.lang.String reader_doc
```
    See Also:
    
    Constant Field Values
  - dialect
```
public PyDialect dialect
```
    Parsing Dialect.
  - line_num
```
public int line_num
```
    The current line number.
- Constructor Detail
  - PyReader
```
public PyReader(PyObject input_iter,
                PyDialect dialect)
```
- Method Detail
  - __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.
    
    Specified by:
    
    __iternext__ in class PyIterator
  - 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
    
    Overrides:
    
    traverse in class PyIterator
  - 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
    
    Overrides:
    
    refersDirectlyTo in class PyIterator

Modifier and Type	Field	Description
`PyDialect`	`dialect`	Parsing Dialect.
`int`	`line_num`	The current line number.
`static java.lang.String`	`reader_doc`
`static PyType`	`TYPE`

Class PyReader

Nested Class Summary

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

Field Summary

Fields inherited from class org.python.core.PyIterator

Fields inherited from class org.python.core.PyObject

Constructor Summary

Method Summary

Methods inherited from class org.python.core.PyIterator

Methods inherited from class org.python.core.PyObject

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Field Detail

TYPE

reader_doc

dialect

line_num

Constructor Detail

PyReader

Method Detail

__iternext__

traverse

refersDirectlyTo

iternext