Download Wallpaper

---

Download Wallpapers from: http://wallpaperscraft.com/

Help

usage: downloadbg.py [-h] [--resolution RESOLUTION]
                     [--category [CATEGORY [CATEGORY ...]]] [--num NUM]
                     [--mode {online,local}] [--proxy] [--log]

download different types of wallpaper from http://wallpaperscraft.com and save
them to directory `~/Pictures/Wallpapers`.

optional arguments:
  -h, --help            show this help message and exit
  --resolution RESOLUTION
                        Optional resolutions are: 1366x768, 1920x1080,
                        360x640, 1024x768, 1600x900, 1280x900, 1440x900,
                        1280x1024, 800x600, 1680x1050, 2560x1440, 320x480,
                        1920x1200, 480x800, 720x1280
  --category [CATEGORY [CATEGORY ...]]
                        Optional categories are: 3d, anime, abstract, animals,
                        city, fantasy, flowers, food, games, girls, hi-tech,
                        holidays, macro, men, movies, music, nature, other,
                        space, sport, textures, tv-series, vector. Default
                        option is: all.
  --num NUM             count of wallpapers to download for each category.
  --mode {online,local}
                        online: crawl urls of wallpapers from
                        http://wallpaperscraft.com or get from database;
                        local: read urls from `org` files in `urls` directory;
                        NOTE: `org` files can be generated using `--log`
                        option.
  --proxy               use proxychains to download or crawl wallpapers urls.
  --log                 export all of the wallpaper urls of specified
                        resolution in database to org files in directory named
                        `urls`

About

1. MySQL Configuration: cp config.sample.json config.json.
2. There are some generated Wallpaper URLs in urls directory.
3. Use socks5 proxy if enabled.

Example

python downloadbg.py --resolution 1920x1080 --category textures --num 20 --mode online

TODO

Refactor and optimize this script

• add comment for functions
• add multithread support
• download files using python library instead of wget
• put database username and password into environment variables

Updates

2017/03/31

在urls目录中增加 2300 张分辨率为1440x900的壁纸下载地址，按照类别存 放在不同的*.org文件里。

修复一个 bug：某个类别的壁纸页数可能很少。

优化爬取地址的逻辑，不必对每张图片都请求一次页面，直接用正则从链接拼出 图片所在的页面和图片的地址。这样爬取过程就快很多，请求页面的次数等于壁 纸的「页数」。每页大概有 15 张壁纸。

2018/03/27

refactor argument interface using argparse package.

2018/12/09

• Update code according to new site.
• move database configuration to config.json file.
• update packages in requirements.txt
• Migrate to Python3

2018/12/10

• use urllib.request to download files and progressbar to show progress.
• add widgets to progress bar

2018/12/19

• update requirements.txt
• move proxy PORT to configuration

2019/03/13

• set proxy option default to be false
• fix bug: rename page_url field