* get_api_md5 should prefer use the real name rather than the alias names

* case for ArgSpec style. update the unittests

test=document_fix

* skip paddle.Tensor.<lambda>

* some file may not exists. such as version.py, it's generated by setup.py

* debug mode

* add unittests for sampcd_processor.py

* add test cases for sampcd_processor

* add test cases for sampcd_processor

* add testcases

* add test cases

* add testcases

* add testcases

* refactor, add testcases

* add import

* all files map to pool. dont split manually

* __all__ += another list

* add testcases

* add testcases

* handle个锤子啊

* this line should not removed

https://github.com/wadefelix/Paddle/commit/882e7f7c3be6c2415f58550f82be338b84f0c0ef#diff-cb0679475bf60202fd803ae05b9146989437c3f787d1502616be6c71c69d0fb1

* print -> logger

* regulate the logging infomation

* regulate the logging infomation

* logger to file

* logger

* threads or subprocesses number config

* follow the good code style

don't touch wlist.json

* run test_sampcd_processor.py, it's a unittest for sampcd_processor.py

* update unittest for sampcd_processor.py

test=document_fix

* upgrade comment string to raw string

* fix string in

* fix string with ' '

* revert update on comments

* upgrade only necessary

* fix sample code checker

* fix comments with '''

* modify ci api white list, add annotation

* modify ci api white list, add annotation

* move gpu_not_white list to wlist.json

* add null line

This reverts commit 23baf865.

* test=develop

* mv sampcd_processor.py to tools

test=develop test=document_fix

* update example script

test=develop test=document_fix

* add exception exit on error example codes test=develop

* test api example

* update python

* add sampcd_processor.py

* add if 0

* sort

* test paddle

* test paddle

* test paddle

* add whitelist

* change sampcd_processor.py

* change sampcd_processor.py

* change sampcd_processor.py

* add exit

* test=develop

* test=develop