# HelperUsingPython

**Repository Path**: angxiaofen/HelperUsingPython

## Basic Information

- **Project Name**: HelperUsingPython
- **Description**: 使用Python实现常用的小工具
- **Primary Language**: Python
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 1
- **Created**: 2021-03-21
- **Last Updated**: 2025-06-09

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# HelperUsingPython
使用Python实现常用的小工具

- 批量重命名文件

```
PS E:\WorkSpace\HelperUsingPython> python helper.py rename_files E:\WorkSpace\HelperUsingPython\test
E:\WorkSpace\HelperUsingPython\test\3d.txt -> E:\WorkSpace\HelperUsingPython\test\第1章.txt
E:\WorkSpace\HelperUsingPython\test\bb.txt -> E:\WorkSpace\HelperUsingPython\test\第2章.txt
E:\WorkSpace\HelperUsingPython\test\ds.txt -> E:\WorkSpace\HelperUsingPython\test\第3章.txt
E:\WorkSpace\HelperUsingPython\test\gd.txt -> E:\WorkSpace\HelperUsingPython\test\第4章.txt
E:\WorkSpace\HelperUsingPython\test\gg.txt -> E:\WorkSpace\HelperUsingPython\test\第5章.txt
E:\WorkSpace\HelperUsingPython\test\qw.txt -> E:\WorkSpace\HelperUsingPython\test\第6章.txt
E:\WorkSpace\HelperUsingPython\test\rt.txt -> E:\WorkSpace\HelperUsingPython\test\第7章.txt
E:\WorkSpace\HelperUsingPython\test\tt.txt -> E:\WorkSpace\HelperUsingPython\test\第8章.txt
E:\WorkSpace\HelperUsingPython\test\vv.txt -> E:\WorkSpace\HelperUsingPython\test\第9章.txt
```

- 拼接给定的PDF文件
    
```
PS E:\WorkSpace\HelperUsingPython> python helper.py pdf_merge E:\WorkSpace\HelperUsingPython\test\test.pdf E:\WorkSpace\HelperUsingPython\test\test-1.pdf
There are 2 pdfs to be merged
merging E:\WorkSpace\HelperUsingPython\test\test.pdf
merging E:\WorkSpace\HelperUsingPython\test\test-1.pdf
save the merged pdf to E:\WorkSpace\HelperUsingPython\test\merge-1530680353.pdf
```
    
- 拼接给定目录下的所有PDF文件

```
PS E:\WorkSpace\HelperUsingPython> python helper.py pdf_merge_all E:\WorkSpace\HelperUsingPython\test
There are 5 pdfs to be merged
merging E:\WorkSpace\HelperUsingPython\test\hhh.pdf
merging E:\WorkSpace\HelperUsingPython\test\merge-1530680353.pdf
merging E:\WorkSpace\HelperUsingPython\test\test - 副本.pdf
merging E:\WorkSpace\HelperUsingPython\test\test-1.pdf
merging E:\WorkSpace\HelperUsingPython\test\test.pdf
save the merged pdf to E:\WorkSpace\HelperUsingPython\test\merge-1530680513.pdf
```

- 分割给定的PDF文件

```
PS E:\WorkSpace\HelperUsingPython> python helper.py pdf_split E:\WorkSpace\HelperUsingPython\test\ggg.pdf 4 10 15
spliting pdf E:\WorkSpace\HelperUsingPython\test\ggg.pdf to 4 parts 
save the splited pdf from page 0 to 4 to E:\WorkSpace\HelperUsingPython\test\ggg--0-4.pdf
save the splited pdf from page 5 to 10 to E:\WorkSpace\HelperUsingPython\test\ggg--5-10.pdf
save the splited pdf from page 11 to 15 to E:\WorkSpace\HelperUsingPython\test\ggg--11-15.pdf
save the splited pdf from page 16 to 20 to E:\WorkSpace\HelperUsingPython\test\ggg--16-20.pdf
```

- 为PDF添加文字水印

```
PS E:\WorkSpace\HelperUsingPython> python helper.py pdf-mark-word E:\WorkSpace\HelperUsingPython\test\IDN_XD.pdf 'hello world!'
creating word watermark...
the watermark is saved as E:\WorkSpace\HelperUsingPython\test\water_mark-1530712159.pdf
adding watermark...
the watermarked pdf is saved as E:\WorkSpace\HelperUsingPython\test\IDN_XD--watermarked-1530712160.pdf
```

<table align="center" border="0"><tr>
<td>
<img src="/files/文字水印.png" width="50%"/>
</td>
<td>
<img src="/files/文字水印PDF.png" width="50%"/>
</td>
</tr></table>

- 为PDF添加图片水印

```
PS E:\WorkSpace\HelperUsingPython> python helper.py pdf-mark-img E:\WorkSpace\HelperUsingPython\test\IDN_XD.pdf E:\Wor
kSpace\HelperUsingPython\test\test.png
creating word watermark...
the watermark is saved as E:\WorkSpace\HelperUsingPython\test\water_mark-1530714771.pdf
adding watermark...
the watermarked pdf is saved as E:\WorkSpace\HelperUsingPython\test\IDN_XD--watermarked-1530714772.pdf
```
<table align="center" border="0">
<tr>
<td><img src="/files/图片水印.png" width="50%"/></td>
<td><img src="/files/图片水印PDF.png" width="50%"/></td>
</tr>
</table>

- PDF转txt
```
PS E:\WorkSpace\HelperUsingPython> python helper.py pdf-2-txt E:\WorkSpace\HelperUsingPython\test\test.pdf
reading pdf E:\WorkSpace\HelperUsingPython\test\test.pdf ...
save pdf as txt E:\WorkSpace\HelperUsingPython\test\test--txt-1530763169.txt
```

- PDF转Word
```
PS E:\WorkSpace\HelperUsingPython> python helper.py pdf-2-word E:\WorkSpace\Help
erUsingPython\test\test.pdf
converting pdf E:\WorkSpace\HelperUsingPython\test\test.pdf to word ...
save pdf as word E:\WorkSpace\HelperUsingPython\test\test--doc-1530778603.doc
PS E:\WorkSpace\HelperUsingPython>
```

- Word转PDF
```
PS E:\WorkSpace\HelperUsingPython> python helper.py word-2-pdf E:\WorkSpace\HelperUsingPython\test\test.doc
converting word E:\WorkSpace\HelperUsingPython\test\test.doc to pdf...
save word as pdf E:\WorkSpace\HelperUsingPython\test\test--pdf-1530799124.pdf
```

- Excel转PDF
```
PS E:\WorkSpace\HelperUsingPython> python helper.py excel-2-pdf E:\WorkSpace\HelperUsingPython\test\test.xlsx
converting excel E:\WorkSpace\HelperUsingPython\test\test.xlsx to pdf...
save excel as pdf E:\WorkSpace\HelperUsingPython\test\test--pdf-1530799238.pdf
```

- PPT转PDF
```
PS E:\WorkSpace\HelperUsingPython> python helper.py ppt-2-pdf E:\WorkSpace\HelperUsingPython\test\test.ppt
converting ppt E:\WorkSpace\HelperUsingPython\test\test.ppt to pdf...
save ppt as pdf E:\WorkSpace\HelperUsingPython\test\test--pdf-1530799286.pdf
```

### 简化使用
编写**helper.cpp**文件，在程序中调用cmd语句。将编译得到的**helper.exe**添加到环境变量，即可在任意目录下执行相关命令，处理结果保存至待处理文件所在目录。   
- 如PPT转PDF
```
C:\Users>helper ppt-2-pdf E:\WorkSpace\HelperUsingPython\test\test.ppt
converting ppt E:\WorkSpace\HelperUsingPython\test\test.ppt to pdf...
save ppt as pdf E:\WorkSpace\HelperUsingPython\test\test--pdf-1530865400.pdf
```

### 使用手册
命令行输入**helper**，查看命令提示
```
C:\Users>helper
User Manual:
 1. helper rename-files [directory-path]:
    rename all files in the given directory
 2. helper pdf-merge [pdf-path-1] [pdf-path-2] ... [pdf-path-n]:
    merge the given pdfs
 3. helper pdf-merge-all [directory-path]:
    merge all pdfs in the given directory
 4. helper pdf-split [pdf-path] [index-1] [index-2] ... [index-n]:
    split the given pdf to specified parts(n+1)
 5. helper pdf-mark-word [pdf-path] [words]:
    add word watermark to the given pdf
 6. helper pdf-mark-img [pdf-path] [image-path]:
    add image watermark to the given pdf
 7. helper pdf-2-txt [pdf-path]:
    convert the given pdf to txt
 8. helper pdf-2-word [pdf-path]:
    convert the given pdf to word
 9. helper word-2-pdf [word-path...]|[directory-path]:
    convert all the given word(in the directory) to pdf
10. helper excel-2-pdf [excel-path...]|[directory-path]:
    convert all the given excel(in the directory) to pdf
11. helper ppt-2-pdf [ppt-path...]|[directory-path]:
    convert all the gievn ppt(in the directory) to pdf
12. helper dl-img [url]:
    batch download images from https://pixabay.com/
13. helper dl-video [url]:
    batch download videos from v.qq.com
```

### ToDo
- [x] [批量重命名文件](/batch_rename_file.py)
- [x] [批量下载图片](/dl_img.py) 
- [x] [批量下载视频](/dl_video.py)
- [x] [PDF操作](/pdf_helper.py)
    - [x] 拼接，分割
    - [x] 加水印
    - [x] 转Word或文本
- [x] [Office文档操作](/doc_helper.py)
    - [x] Word转PDF
    - [x] Excel转PDF
    - [x] PPT转PDF