You-Get 就是这么强势！

Python进阶者

发布于 2021-08-20 11:28:23

6480

发布于 2021-08-20 11:28:23

文章被收录于专栏：Python爬虫与数据挖掘Python爬虫与数据挖掘

大家好，我是Python进阶者。

前言

You-Get是什么？相信有很多人，应该还不知道它的来历，其实它就是一款支持众多网站视频下载的神器，既可以在命令提示符中操作，也可以在Python代码中运行，跟现在的很多模块都一样,下面我们来看一下它的具体用法吧。

一、安装

你可以选择在命令提示符使用Pip安装You-Get模块，也可以下载You-Get应用程序并安装。

安装模块：

pip install you-get

安装好之后，我们可以先看看它的版本号：

它本身支持的下载视频网站是十分多的，如图所示：

可以看到，支持很多视频，Facebook也在其中之一。

二、基本用法

1.基本命令

通过在命令提示符中输入you-get ，我们来看看它有哪些的实用功能：

 可选参数:
  -V, --version         打印版本并退出
  -h, --help            打印帮助消息并退出

  即将运行的选项:
  (没有实际下载)
  -i, --info            打印提取信息
  -u, --url             打印提取url信息
  --json                打印提取以json格式的url

  下载选项:
  -n, --no-merge                      不合并视频部分
  --no-caption                        不下载标题(字幕、歌词、danmaku…)
  -f, --force                         覆盖现有的文件
  --skip-existing-file-size-check     跳过现有文件没有检查文件大小
  -F STREAM_ID, --format STREAM_ID    视频格式设置为STREAM_ID
  -O FILE, --output-filename FILE     设置输出文件名             
  -o DIR, --output-dir DIR            设置输出目录
  -p PLAYER, --player PLAYER          提取URl中的流并播放
  -c COOKIES_FILE, --cookies COOKIES_FILE  加载cookie.txt或cookies.sqlite                
  -t SECONDS, --timeout SECONDS       设置套接字超时                 
  -d, --debug                         调试显示回溯和其它调试信息
  -I FILE, --input-file FILE          仅下载链接的视频不下载列表          
  -P PASSWORD, --password PASSWORD    设置视频密码访问密码
  -l, --playlist                      优先下载播放列表
  -a, --auto-rename                   自动重命名相同的名称不同的文件
  -k, --insecure                      忽略ssl错误

代理选项:
  -x HOST:PORT, --http-proxy HOST:PORT            对下载使用HTTP代理
  -y HOST:PORT, --extractor-proxy HOST:PORT       只使用一个HTTP代理提取
  --no-proxy                                      从不使用代理
  -s HOST:PORT, --socks-proxy HOST:PORT           使用socket代理下载

以上便是You-Get所有的命令行参数了，下面我们来具体看看吧。

2.查看视频信息

我们以哔哩哔哩某个视频为主：

我们先来看下这个视频的信息：

我们可以看到有很多信息，其中有视频的标题，格式，大小，清晰度等。除此之外，还可以查看Url的具体地址：

如果你觉得不够美观，还可以使用Json形式来显示，具体结果如下：

C:\Program Files (x86)\DAUM\PotPlayer>You-Get --json https://www.bilibili.com/video/
BV1N5411x7gf/
site:                Bilibili
title:               无法超越的三个燃动作
stream:
    - format:        dash-flv480
      container:     mp4
      quality:       清晰 480P
      size:          2.8 MiB (2953276 bytes)
    # download-with: You-Get --format=dash-flv480 [URL]

User Agent: Python-urllib/3.6
Real URLs:
http://upos-sz-mirrorcos.bilivideo.com/upgcxcode/43/20/195842043/195842043-1-300
32.m4s?e=ig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEqxTEto8BTrNvN0GvT90W5JZMkX_YN0MvXg8
gNEV4NC8xNEV4N03eN0B5tZlqNxTEto8BTrNvNeZVuJ10Kj_g2UB02J0mN0B5tZlqNCNEto8BTrNvNC7
MTX502C8f2jmMQJ6mqF2fka1mqx6gqj0eN0B599M=&uipk=5&nbs=1&deadline=1590653191&gen=p
layurl&os=cosbv&oi=0&trid=a6b3a442c80345628e84620cfaeb0043u&platform=pc&upsig=a3
9c73b52d9972bf353dfcbf548d4fd3&uparams=e,uipk,nbs,deadline,gen,os,oi,trid,platfo
rm&mid=0&orderid=0,1&logo=80000000
http://upos-sz-mirrorcos.bilivideo.com/upgcxcode/43/20/195842043/195842043-1-302
80.m4s?e=ig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEqxTEto8BTrNvN0GvT90W5JZMkX_YN0MvXg8
gNEV4NC8xNEV4N03eN0B5tZlqNxTEto8BTrNvNeZVuJ10Kj_g2UB02J0mN0B5tZlqNCNEto8BTrNvNC7
MTX502C8f2jmMQJ6mqF2fka1mqx6gqj0eN0B599M=&uipk=5&nbs=1&deadline=1590653191&gen=p
layurl&os=cosbv&oi=0&trid=a6b3a442c80345628e84620cfaeb0043u&platform=pc&upsig=42
32cc3b6b2efe8bc20b8b8b171ed2ce&uparams=e,uipk,nbs,deadline,gen,os,oi,trid,platfo
rm&mid=0&orderid=0,1&logo=80000000

C:\Program Files (x86)\DAUM\PotPlayer>You-Get --json https://www.bilibili.com/vi
deo/BV1N5411x7gf/
{
    "url": "https://www.bilibili.com/video/BV1N5411x7gf/",
    "title": "无法超越的三个燃动作",
    "site": "Bilibili",
    "streams": {
        "flv720": {
            "container": "flv",
            "quality": "高清 720P",
            "size": 2940926,
            "src": [
                "http://cn-hbsjz2-cmcc-bcache-12.bilivideo.com/upgcxcode/43/20/1
95842043/195842043-1-64.flv?e=ig8euxZM2rNcNbNH7zUVhoMgnWuBhwdEto8g5X10ugNcXBlqNx
HxNEVE5XREto8KqJZHUa6m5J0SqE85tZvEuENvNC8xNEVE9EKE9IMvXBvE2ENvNCImNEVEK9GVqJIwqa
80WXIekXRE9IMvXBvEuENvNCImNEVEua6m2jIxux0CkF6s2JZv5x0DQJZY2F8SkXKE9IB5QK==&deadl
ine=1590653296&gen=playurl&nbs=1&oi=1862376489&os=bcache&platform=pc&trid=f5a8a8
93d80c4a94968417e759cd1378&uipk=5&upsig=cdf717ed1b6aad03f05ab9c430838e1d&uparams
=e,deadline,gen,nbs,oi,os,platform,trid,uipk&mid=0"
            ]
        },
        "flv480": {
            "container": "flv",
            "quality": "清晰 480P",
            "size": 2969098,
            "src": [
                "http://cn-hbsjz2-cmcc-bcache-14.bilivideo.com/upgcxcode/43/20/1
95842043/195842043-1-32.flv?e=ig8euxZM2rNcNbhVhbUVhoMzhwNBhwdEto8g5X10ugNcXBlqNx
HxNEVE5XREto8KqJZHUa6m5J0SqE85tZvEuENvNC8xNEVE9EKE9IMvXBvE2ENvNCImNEVEK9GVqJIwqa
80WXIekXRE9IMvXBvEuENvNCImNEVEua6m2jIxux0CkF6s2JZv5x0DQJZY2F8SkXKE9IB5QK==&deadl
ine=1590653296&gen=playurl&nbs=1&oi=1862376489&os=bcache&platform=pc&trid=ecab99
3f655241a28a3fba70c3f1b63c&uipk=5&upsig=2b86065e41b9105365206cfd9335ef01&uparams
=e,deadline,gen,nbs,oi,os,platform,trid,uipk&mid=0"
            ]
        },
        "flv360": {
            "container": "flv",
            "quality": "流畅 360P",
            "size": 1419499,
            "src": [
                "http://cn-hbsjz2-cmcc-bcache-07.bilivideo.com/upgcxcode/43/20/1
95842043/195842043-1-16.mp4?e=ig8euxZM2rNcNbRMhbUVhoM17wNBhwdEto8g5X10ugNcXBlqNx
HxNEVE5XREto8KqJZHUa6m5J0SqE85tZvEuENvNC8xNEVE9EKE9IMvXBvE2ENvNCImNEVEK9GVqJIwqa
80WXIekXRE9IMvXBvEuENvNCImNEVEua6m2jIxux0CkF6s2JZv5x0DQJZY2F8SkXKE9IB5QK==&deadl
ine=1590653296&gen=playurl&nbs=1&oi=1862376489&os=bcache&platform=pc&trid=1bc6f0
ff38734f17af555299ba582fdc&uipk=5&upsig=fecb7363550829abd38ce95338bd9001&uparams
=e,deadline,gen,nbs,oi,os,platform,trid,uipk&mid=0"
            ]
        },
        "dash-flv720": {
            "container": "mp4",
            "quality": "高清 720P",
            "src": [
                [
                    "http://upos-sz-mirrorcos.bilivideo.com/upgcxcode/43/20/1958
42043/195842043-1-30064.m4s?e=ig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEqxTEto8BTrNvN0
GvT90W5JZMkX_YN0MvXg8gNEV4NC8xNEV4N03eN0B5tZlqNxTEto8BTrNvNeZVuJ10Kj_g2UB02J0mN0
B5tZlqNCNEto8BTrNvNC7MTX502C8f2jmMQJ6mqF2fka1mqx6gqj0eN0B599M=&uipk=5&nbs=1&dead
line=1590653296&gen=playurl&os=cosbv&oi=0&trid=f2500098d3e94126b32b826aa4e3618eu
&platform=pc&upsig=bcc17b791e60d0c3af03187d7553559e&uparams=e,uipk,nbs,deadline,
gen,os,oi,trid,platform&mid=0&orderid=0,1&logo=80000000"
                ],
                [
                    "http://upos-sz-mirrorcos.bilivideo.com/upgcxcode/43/20/1958
42043/195842043-1-30280.m4s?e=ig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEqxTEto8BTrNvN0
GvT90W5JZMkX_YN0MvXg8gNEV4NC8xNEV4N03eN0B5tZlqNxTEto8BTrNvNeZVuJ10Kj_g2UB02J0mN0
B5tZlqNCNEto8BTrNvNC7MTX502C8f2jmMQJ6mqF2fka1mqx6gqj0eN0B599M=&uipk=5&nbs=1&dead
line=1590653296&gen=playurl&os=cosbv&oi=0&trid=f2500098d3e94126b32b826aa4e3618eu
&platform=pc&upsig=bf8dd907f6798ea3521073e9026b0432&uparams=e,uipk,nbs,deadline,
gen,os,oi,trid,platform&mid=0&orderid=0,1&logo=80000000"
                ]
            ],
            "size": 2925104
        },
        "dash-flv480": {
            "container": "mp4",
            "quality": "清晰 480P",
            "src": [
                [
                    "http://upos-sz-mirrorcos.bilivideo.com/upgcxcode/43/20/1958
42043/195842043-1-30032.m4s?e=ig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEqxTEto8BTrNvN0
GvT90W5JZMkX_YN0MvXg8gNEV4NC8xNEV4N03eN0B5tZlqNxTEto8BTrNvNeZVuJ10Kj_g2UB02J0mN0
B5tZlqNCNEto8BTrNvNC7MTX502C8f2jmMQJ6mqF2fka1mqx6gqj0eN0B599M=&uipk=5&nbs=1&dead
line=1590653296&gen=playurl&os=cosbv&oi=0&trid=f2500098d3e94126b32b826aa4e3618eu
&platform=pc&upsig=8058ecd313c5966e78fcd959494a6c0e&uparams=e,uipk,nbs,deadline,
gen,os,oi,trid,platform&mid=0&orderid=0,1&logo=80000000"
                ],
                [
                    "http://upos-sz-mirrorcos.bilivideo.com/upgcxcode/43/20/1958
42043/195842043-1-30280.m4s?e=ig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEqxTEto8BTrNvN0
GvT90W5JZMkX_YN0MvXg8gNEV4NC8xNEV4N03eN0B5tZlqNxTEto8BTrNvNeZVuJ10Kj_g2UB02J0mN0
B5tZlqNCNEto8BTrNvNC7MTX502C8f2jmMQJ6mqF2fka1mqx6gqj0eN0B599M=&uipk=5&nbs=1&dead
line=1590653296&gen=playurl&os=cosbv&oi=0&trid=f2500098d3e94126b32b826aa4e3618eu
&platform=pc&upsig=bf8dd907f6798ea3521073e9026b0432&uparams=e,uipk,nbs,deadline,
gen,os,oi,trid,platform&mid=0&orderid=0,1&logo=80000000"
                ]
            ],
            "size": 2953276
        },
        "dash-flv360": {
            "container": "mp4",
            "quality": "流畅 360P",
            "src": [
                [
                    "http://upos-sz-mirrorcos.bilivideo.com/upgcxcode/43/20/1958
42043/195842043-1-30016.m4s?e=ig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEqxTEto8BTrNvN0
GvT90W5JZMkX_YN0MvXg8gNEV4NC8xNEV4N03eN0B5tZlqNxTEto8BTrNvNeZVuJ10Kj_g2UB02J0mN0
B5tZlqNCNEto8BTrNvNC7MTX502C8f2jmMQJ6mqF2fka1mqx6gqj0eN0B599M=&uipk=5&nbs=1&dead
line=1590653296&gen=playurl&os=cosbv&oi=0&trid=f2500098d3e94126b32b826aa4e3618eu
&platform=pc&upsig=0fd2520985dd06dde73125c6791c09a0&uparams=e,uipk,nbs,deadline,
gen,os,oi,trid,platform&mid=0&orderid=0,1&logo=80000000"
                ],
                [
                    "http://upos-sz-mirrorcos.bilivideo.com/upgcxcode/43/20/1958
42043/195842043-1-30216.m4s?e=ig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEqxTEto8BTrNvN0
GvT90W5JZMkX_YN0MvXg8gNEV4NC8xNEV4N03eN0B5tZlqNxTEto8BTrNvNeZVuJ10Kj_g2UB02J0mN0
B5tZlqNCNEto8BTrNvNC7MTX502C8f2jmMQJ6mqF2fka1mqx6gqj0eN0B599M=&uipk=5&nbs=1&dead
line=1590653296&gen=playurl&os=cosbv&oi=0&trid=f2500098d3e94126b32b826aa4e3618eu
&platform=pc&upsig=d8e2e202e8efd58c6674d14ecf8eb35e&uparams=e,uipk,nbs,deadline,
gen,os,oi,trid,platform&mid=0&orderid=0,1&logo=80000000"
                ]
            ],
            "size": 1405370
        }
    },
    "extra": {
        "referer": "https://www.bilibili.com/video/BV1N5411x7gf/",
        "ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.3
6 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36"
    }

可以看到，所有的信息一览无余，可以说是很全面了。