Refa: Optimize pptx shape extraction to reduce content loss (#6703)
### What problem does this PR solve?
When parsing pptx files, some shapes do not contain the `shape_type`
attribute, which causes the original code to throw an exception during
extraction, leading to failure in content extraction. This optimization
introduces handling logic for such anomalous shapes, providing a safer
and more robust processing mechanism.
### Type of change
- [ ] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [x] Refactoring
- [x] Performance Improvement
- [ ] Other (please describe):
### What problem does this PR solve?
support pic base bullet for PPT
modify one mistake in document
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
Refa: Improve ppt_parser better handle list (#6162)
### What problem does this PR solve?
This pull request (PR) incorporates codes for parsing PPTX files, aiming
to more precisely depict text in list formats (hint list by .).
### Type of change
- [ ] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [x] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):
Format file format from Windows/dos to Unix (#1949)
### What problem does this PR solve?
Related source file is in Windows/DOS format, they are format to Unix
format.
### Type of change
- [x] Refactoring
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve?
- Update readme
- Add license
### Type of change
- [x] Documentation Update
---------
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
Stephen Hu
zhudongwork
yihong
Jin Hai
Kevin Hu