From: @ziruiwu
Reviewed-by: @robingrosman,@nsyca,@nsyca,@robingrosman
Signed-off-by: @robingrosman

1st draft of python iterator

Added Cifar10 and Cifar100 pybind port

Change pybind to use IR for Skip and Manifest

Signed-off-by: alex-yuyue <yue.yu1@huawei.com>

DatasetNode as a base for all IR nodes

namespace change

Fix the namespace issue and make ut tests work

Signed-off-by: alex-yuyue <yue.yu1@huawei.com>

Add VOCDataset

!63 Added RandomDataset
* Added RandomDataset

add imagefolder ir

Pybind switch: CelebA and UT

!61 CLUE example with class definition
* Merge branch 'python-api' of gitee.com:ezphlow/mindspore into clue_class_pybind
* Passing testcases
* Added CLUE, not working

add ManifestDataset IR

Signed-off-by: alex-yuyue <yue.yu1@huawei.com>

Update Coco & VOC & TFReader, Update clang-format, Reorder
datasets_binding

!69 Add Generator and move c_dataset.Iterator to dataset.Iterator
* Add GeneratorDataset to c_dataset
* Add GeneratorDataset to c_dataset

!67 Moving c_datasets and adding sampler wrapper
* Need to add create() method in datasets.py
* migration from c_dataset to dataset part 1

!71 Fix indent error
* Fix indentation error

!72 Fix c_api tests cases
* Fix c_api tests cases

!73 Added CSV Dataset
* Added CSVDataset

pybind switch: Take and CelebA fixes

!75 move c_dataset functionality to datasets
* Fixed existing testcases
* Added working clue and imagefolder
* Added sampler conversion from pybind
* Added sampler creation

!77 Add Python API tree
* Python API tree

add minddataset

TextFileDataset pybind

Rename to skip test_concat.py and test_minddataset_exception.py

!80 Add batch IR to python-api branch, most test cases work
* staging III
* staging, add pybind

Enable more c_api take and CelebA tests; delete util_c_api

!84 Schema changes in datasets.py
* Schema changes

!85 Remove input_indexes from sub-classes
* remove input_index from each subclass

!83 Remove C datasets
* Removed c_dataset package
* Remove c_datasets

!82  pybind switch: shuffle
* pybind switch: shuffle

!86 Add build_vocab
* Add build_vocab

Rebase with upstream/master
_shuffle conflict
BatchNode error

!88 Fix rebase problem
* fix rebase problem

Enable more unit tests; code typo/nit fixes

!91 Fix python vocag hang
* Fix python vocab hang

!89 Added BucketBatchByLength Pybind switch
* Added BucketBatchByLength

Update and enable more tet_c_api_*.py tests

!95 Add BuildSentencePeiceVocab
* - Add BuildSentencePeiceVocab

!96 Fix more tests
* - Fix some tests

- Enable more test_c_api_*
- Add syncwait

!99 pybind switch for device op
* pybind switch for device op

!93 Add getters to python API
* Add getters to python API

!101 Validate tree, error if graph
* - Add sync wait

!103 TFrecord/Random Datasets schema problem
* - TfRecord/Random schem aproblem

!102 Added filter pybind switch
* Added Filter pybind switch

!104 Fix num_samples
* - TfRecord/Random schem aproblem

!105 Fix to_device hang
* Fix to_device hang

!94 Adds Cache support for CLUE dataset
* Added cache for all dataset ops
* format change
* Added CLUE cache support
* Added Cache conversion

Add save pybind

fix compile err

init modify concat_node

!107 Fix some tests cases
* Fix tests cases

Enable and fix more tests

!109 pybind switch for get dataset size
* pybind_get_dataset_size

some check-code fixes for pylint, cpplint and clang-format

!113 Add callback
* revert
* dataset_sz 1 line
* fix typo
* get callback to work

!114 Make Android compile clean
* Make Android Compile Clean

Fix build issues due to rebase

!115 Fix more tests
* Fix tests cases
* !93 Add getters to python API

fix test_profiling.py

!116 fix get dataset size
* fix get dataset size

!117 GetColumnNames pybind switch
* Added GetColumnNames pybind switch

code-check fixes: clangformat, cppcheck, cpplint, pylint

Delete duplicate test_c_api_*.py files; more lint fixes

!121 Fix cpp tests
* Remove extra call to getNext in cpp tests

!122 Fix Schema with Generator
* Fix Schema with Generator

fix some cases of csv & mindrecord

!124 fix tfrecord get_dataset_size and add some UTs
* fix tfrecord get dataset size and add some ut for get_dataset_size

!125 getter separation
* Getter separation

!126 Fix sampler.GetNumSamples
* Fix sampler.GetNumSampler

!127 Assign runtime getter to each get function
* Assign runtime getter to each get function

Fix compile issues

!128 Match master code
* Match master code

!129 Cleanup DeviceOp/save code
* Cleanup ToDevice/Save code

!130 Add cache fix
* Added cache fix for map and image folder

!132 Fix testing team issues
* Pass queue_name from python to C++
* Add Schema.from_json

!131 Fix Cache op issues and delete de_pipeline
* Roll back C++ change
* Removed de_pipeline and passing all cache tests.
* fixed cache tests

!134 Cleanup datasets.py part1
* Cleanup dataset.py part1

!133 Updated validation for SentencePieceVocab.from_dataset
* Added type_check for column names in SentencePieceVocab.from_dataset

Rebase on master 181120 10:20

fix profiling

temporary solution of catching stauts from Node.Build()

!141 ToDevice Termination
* ToDevice termination

pylint fixes

!137 Fix test team issues and add some corresponding tests
* Fix test team issues and add some corresponding tests

!138 TreeGetter changes to use OptPass
* Getter changes to use OptPass (Zirui)

Rebase fix

!143 Fix cpplint issue
* Fix cpplint issue

pylint fixes in updated testcases

!145 Reset exceptions testcase
* reset exception test to master

!146 Fix Check_Pylint Error
* Fix Check_Pylint Error

!147 fix android
* fix android

!148 ToDevice changes
* Add ToDevice to the iterator List for cleanup at exit

!149 Pylint issue
* Add ToDevice to the iterator List for cleanup at exit

!150 Pylint 2
* Add ToDevice to the iterator List for cleanup at exit

!152 ExecutionTree error
* ET destructor error

!153 in getter_pass, only remove callback, without deleting map op
* getter pass no longer removes map

!156 early __del__ of iterator/to_device
* early __del__ of iterator

!155 Address review comments Eric 1
* Added one liner fix to validators.py
* roll back signature fix
* lint fix
* Eric Address comments 2
* C++ lint fix
* Address comments Eric 1

!158 Review rework for dataset bindings - part 1
* Reorder nodes repeat and rename
* Review rework for dataset bindings - part 1

!154 Fixing minor problems in the comments (datasets.py, python_tree_consumer.cc, iterators_bindings.cc, and iterators.py)
* Fixing minor problems in the comments (datasets.py, python_tree_consum…

!157 add replace none
* Add replace_none to datasets.py, address comments in tests

Trying to resolve copy

Override the deepcopy method of deviceop

Create_ir_tree method

Create_ir_tree method 2

Create_ir_tree method 2

del to_device if already exists

del to_device if already exists

cache getters shapes and types

Added yolov3 relaxation, to be rolled back

Get shapes and types together

bypass yolo

NumWorkers for MapOp

revert Yolo

revert Thor

Print more info

Debug code: Update LOG INFO to LOG ERROR

do not remove epochctrl for getter pass

Remove repeat(1)

pritn batch size

add log to tree_consumer and device_queue op

Revert PR 8744

Signed-off-by: alex-yuyue <yue.yu1@huawei.com>

__del__ toDEvice

__del__ toDevice2

!165 add ifndef ENABLE_ANDROID to device queue print
* Add ifndef ENABLE_ANDROID to device queue print

revert some changes

!166 getter: get_data_info
* getter: get_data_info

!168 add back tree print
* revert info to warnning in one log
* add back the missed print tree log

Release GIL in GetDataInfo

fix CI round I

fix ci round II

address review cmts

fix ci round II

Merge pull request !3212 from anzhengqi/epochs-ready