Merge pull request !38 from gongzhengtang/master

Merge pull request !36 from 薄皮小笼包/master

Merge pull request !35 from tomtao/master

Merge pull request !34 from jiangpengjuj/master

Merge pull request !33 from gongzhengtang/master

Merge pull request !32 from 魔箭胖胖/master

Merge pull request !31 from 包成强/master

!30 set interpreter to python3 and solve the "[PY033] 使用docstring描述module、function、class和method接口。docstring必须用三个双引号括起来。" standard scanning problem
Merge pull request !30 from 薄皮小笼包/merge_to_mainline

Merge pull request !25 from 薄皮小笼包/master

Merge pull request !27 from 包成强/master

Merge pull request !29 from jiangpengjuj/master

Merge pull request !26 from 薄皮小笼包/merge_to_mainline

!23 add test_install_depend.py and test_self_depend.py, at the same time, add the corresponding correct JSON return content
Merge pull request !23 from tomtao/master

* modify build error
* add chenge log and modify release
* Modify requires python3.7 to python3.

add test_install_depend.py and test_self_depend.py, at the same time, add the corresponding correct JSON return content,modify the running file and add the corresponding TestSuite to the execution file

Merge pull request !22 from jiangpengjuj/master