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A Reader that outputs the entire contents of a file as a value.
To use, enqueue filenames in a Queue. The output of Read will
be a filename (key) and the contents of that file (value).
See ReaderBase for supported methods.
- - -
#### `tf.WholeFileReader.__init__(name=None)` {#WholeFileReader.__init__}
Create a WholeFileReader.
##### Args:
* <b>`name`</b>: A name for the operation (optional).
- - -
#### `tf.WholeFileReader.num_records_produced(name=None)` {#WholeFileReader.num_records_produced}
Returns the number of records this reader has produced.
This is the same as the number of Read executions that have
succeeded.
##### Args:
* <b>`name`</b>: A name for the operation (optional).
##### Returns:
An int64 Tensor.
- - -
#### `tf.WholeFileReader.num_work_units_completed(name=None)` {#WholeFileReader.num_work_units_completed}
Returns the number of work units this reader has finished processing.
##### Args:
* <b>`name`</b>: A name for the operation (optional).
##### Returns:
An int64 Tensor.
- - -
#### `tf.WholeFileReader.read(queue, name=None)` {#WholeFileReader.read}
Returns the next record (key, value pair) produced by a reader.
Will dequeue a work unit from queue if necessary (e.g. when the
Reader needs to start reading from a new file since it has
finished with the previous file).
##### Args:
* <b>`queue`</b>: A Queue or a mutable string Tensor representing a handle
to a Queue, with string work items.
* <b>`name`</b>: A name for the operation (optional).
##### Returns:
A tuple of Tensors (key, value).
* <b>`key`</b>: A string scalar Tensor.
* <b>`value`</b>: A string scalar Tensor.
- - -
#### `tf.WholeFileReader.read_up_to(queue, num_records, name=None)` {#WholeFileReader.read_up_to}
Returns up to num_records (key, value pairs) produced by a reader.
Will dequeue a work unit from queue if necessary (e.g., when the
Reader needs to start reading from a new file since it has
finished with the previous file).
It may return less than num_records even before the last batch.
##### Args:
* <b>`queue`</b>: A Queue or a mutable string Tensor representing a handle
to a Queue, with string work items.
* <b>`num_records`</b>: Number of records to read.
* <b>`name`</b>: A name for the operation (optional).
##### Returns:
A tuple of Tensors (keys, values).
* <b>`keys`</b>: A 1-D string Tensor.
* <b>`values`</b>: A 1-D string Tensor.
- - -
#### `tf.WholeFileReader.reader_ref` {#WholeFileReader.reader_ref}
Op that implements the reader.
- - -
#### `tf.WholeFileReader.reset(name=None)` {#WholeFileReader.reset}
Restore a reader to its initial clean state.
##### Args:
* <b>`name`</b>: A name for the operation (optional).
##### Returns:
The created Operation.
- - -
#### `tf.WholeFileReader.restore_state(state, name=None)` {#WholeFileReader.restore_state}
Restore a reader to a previously saved state.
Not all Readers support being restored, so this can produce an
Unimplemented error.
##### Args:
* <b>`state`</b>: A string Tensor.
Result of a SerializeState of a Reader with matching type.
* <b>`name`</b>: A name for the operation (optional).
##### Returns:
The created Operation.
- - -
#### `tf.WholeFileReader.serialize_state(name=None)` {#WholeFileReader.serialize_state}
Produce a string tensor that encodes the state of a reader.
Not all Readers support being serialized, so this can produce an
Unimplemented error.
##### Args:
* <b>`name`</b>: A name for the operation (optional).
##### Returns:
A string Tensor.
- - -
#### `tf.WholeFileReader.supports_serialize` {#WholeFileReader.supports_serialize}
Whether the Reader implementation can serialize its state.
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