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图片处理


pip install pillow

from PIL import Image

import numpy as np

 

a = np.array(Image.open ('test.jpg'))

b = [255,255,255] - a

im = Image.fromarray(b.astype('uint8'))

im.save('new.jpg')


youtube-dl下载国外视频


pip install youtube-dl #直接安装youtube-dl

pip install -U youtube-dl #安装youtube-dl并更新

youtube-dl "http://www.youtube.com/watch?v=-wNyEUrxzFU"


查看对象的全部属性和方法


pip install pdir2

>>> import pdir,requests

>>> pdir(requests)

module attribute:

    __cached__ , __file__, __loader__, __name__, __package__, __path__, __spec__

other:

    __author__, __build__, __builtins__, __copyright__, __license__, __title__ ,

__version__, _internal_utils, adapters, api, auth, certs, codes, compat, cookies

, exceptions, hooks, logging, models, packages, pyopenssl, sessions, status_code

s, structures, utils, warnings

special attribute:

    __doc__

class:

    NullHandler: This handler does nothing . It's intended to be used to avoid th

e

    PreparedRequest: The fully mutable :class:`PreparedRequest <PreparedRequest>

` object,

    Request: A user-created :class:` Request <Request>` object.

    Response: The :class:`Response <Response>` object, which contains a

    Session: A Requests session.

exception :

    ConnectTimeout: The request timed out while trying to connect to the remote

server.

    ConnectionError: A Connection error occurred.

    DependencyWarning: Warned when an attempt is made to import a module with mi

ssing optional

    FileModeWarning: A file was opened in text mode, but Requests determined its

binary length.

    HTTPError: An HTTP error occurred.

    ReadTimeout: The server did not send any data in the allotted amount of time

.

    RequestException: There was an ambiguous exception that occurred while handl

ing your

    Timeout: The request timed out.

    TooManyRedirects: Too many redirects.

    URLRequired: A valid URL is required to make a request.

function:

    delete: Sends a DELETE request.

    get: Sends a GET request.

    head: Sends a HEAD request.

    options: Sends a OPTIONS request.

    patch: Sends a PATCH request.

    post: Sends a POST request.

    put: Sends a PUT request.

    request: Constructs and sends a :class:`Request <Request>`.

    session: Returns a :class:`Session` for context-management.


Python 玩转网易云音乐


pip install ncmbot

import ncmbot

#登录

bot = ncmbot.login(phone='xxx', password='yyy')

bot.content # bot.json()

#获取用户歌单

ncmbot.user_play_list(uid='36554272')


下载视频字幕


pip install getsub



Python 财经数据接口包


pip install tushare

import tushare as ts

#一次性获取最近一个日交易日所有股票的交易数据

ts.get_today_all()

 

代码,名称,涨跌幅,现价,开盘价,最高价,最低价,最日收盘价,成交量,换手率

      code    name     changepercent  trade   open   high    low  settlement   

0     002738  中矿资源         10.023  19.32  19.32  19.32  19.32       17.56  

1      300410  正业科技         10.022  25.03  25.03  25.03  25.03       22.75  

2     002736  国信证券         10.013  16.37  16.37  16.37  16.37       14.88  

3     300412   迦南科技         10.010  31.54  31.54  31.54  31.54       28.67  

4     300411  金盾股份         10.007  29.68  29.68  29.68  29.68       26.98  

5     603636  南威软件         10.006   38.15  38.15  38.15  38.15       34.68  

6     002664  信质电机         10.004  30.68  29.00  30.68  28.30       27.89  

7     300367  东方网力         10.004  86.76   78.00  86.76  77.87       78.87  

8     601299  中国北车         10.000  11.44  11.44  11.44  11.29       10.40  

9     601880   大连港         10.000   5.72   5.34   5.72   5.22        5.20  

10    000856  冀东装备         10.000   8.91   8.18   8.91   8.18        8.10


开源漏洞靶场


# 安装pip

curl -s https://bootstrap.pypa.io/get -pip.py | python3

 

# 安装docker

apt-get update && apt-get install docker.io

 

# 启动docker服务

service docker start

 

# 安装compose

pip install docker-compose

# 拉取项目

git clone git@github.com:phith0n /vulhub.git

cd vulhub

 

# 进入某一个漏洞/环境的目录

cd nginx_php5_mysql

 

# 自动化编译环境

docker-compose build

 

# 启动整个环境

docker-compose up -d

#测试完成后,删除整个环境

docker-compose down


北京实时公交


pip install -r requirements. txt 安装依赖

python manage.py build_cache 获取离线数据,建立本地缓存

#项目自带了一个终端中的查询工具作为例子,运行: python manage.py cli

>>> from beijing_bus import BeijingBus

>>> lines = BeijingBus.get_all_lines()

>>> lines

[<Line: 运通122(农业展览馆-华纺易城公交场站)>, < Line: 运通101(广顺南大街北口-蓝龙家园)>, ...]

>>> lines = BeijingBus.search_lines('847')

>>> lines

[<Line: 847(马甸桥西-雷庄村)>, <Line: 847( 雷庄村-马甸桥西)>]

>>> line = lines[0]

>>> print line.id, line.name

541 847(马甸桥西-雷庄村)

>>> line.stations

[<Station 马甸桥西> , <Station 马甸桥东>, <Station 安华桥西>, ...]

>>> station = line.stations[0]

>>> print station.name, station.lat, station. lon

马甸桥西 39.967721 116.372921

>>> line.get_realtime_data(1) # 参数为站点的序号,从1开始

[

    {

        'id': 公交车id,

        'lat': 公交车的位置,

        'lon': 公交车位置,

        'next_station_name': 下一站的名字,

         'next_station_num': 下一站的序号,

        'next_station_distance': 离下一站的距离,

        'next_station_arriving_time': 预计到达下一站的时间,

        'station_distance': 离本站的距离,

        'station_arriving_time': 预计到达本站的时间,

    },

    ...

]


文章提取器


git clone https://github.com/grangier/python-goose .git

cd python-goose

pip install -r requirements.txt

python setup.py install

 

>>> from goose import Goose

>>> from goose.text import StopWordsChinese

>>> url  = 'http://www.bbc.co.uk/zhongwen/simp/chinese_news/2012/12/121210_hongkong_politics.shtml'

>>> g = Goose({'stopwords_class': StopWordsChinese})

>>> article = g.extract(url=url)

>>> print article.cleaned_text[:150]

香港行政长官梁振英在各方压力下就其大宅的违章建筑(僭建)问题到立法会接受质询,并向香港民众道歉。

 

梁振英在星期二(1210日)的答问大会开始之际在其演说中道歉,但强调他在违章建筑问题上没有隐瞒的意图和动机。

 

一些亲北京阵营议员欢迎梁振英道歉,且认为应能获得香港民众接受,但这些议员也质问梁振英有


Python 艺术二维码生成器


pip  install  MyQR

myqr https://github.com

myqr https://github.com -v 10 -l Q



伪装浏览器身份


pip install fake-useragent

from fake_useragent import UserAgent

ua = UserAgent ()

 

ua.ie

# Mozilla/5.0 (Windows; U; MSIE 9.0; Windows NT 9.0; en-US);

ua.msie

# Mozilla/5.0 (compatible; MSIE 10.0; Macintosh; Intel Mac OS X 10_7_3; Trident/6.0)'

ua['Internet Explorer']

# Mozilla/5.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; GTB7.4; InfoPath.2; SV1; .NET CLR 3.3.69573; WOW64; en-US)

ua.opera

# Opera/9.80 (X11; Linux i686; U; ru) Presto/2.8.131 Version/11.11

ua.chrome

# Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.2 (KHTML, like Gecko) Chrome/22.0.1216.0 Safari/537.2'


美化 curl


pip install httpstat

httpstat httpbin.org/get



python shell


pip install sh

from sh import ifconfig

print ifconfig("eth0")


处理中文文本内容


pip install -U textblob#英文文本的情感分析

pip install snownlp#中文文本的情感分析

from snownlp import SnowNLP

text = "I am happy today. I feel sad today."

from textblob import TextBlob

blob = TextBlob(text)

TextBlob("I am happy today. I feel sad today.")

blob.sentiment

Sentiment(polarity=0.15000000000000002, subjectivity=1.0)

 

 

s = SnowNLP(u'这个东西真心很赞')

 

s.words         # [u'这个', u'东西', u'真心',

                #  u'很', u'赞']

 

s.tags          # [(u'这个', u'r'), (u'东西', u'n'),

                #  (u'真心', u'd'), (u'很', u'd'),

                #  (u'赞', u'Vg')]

 

s.sentiments    # 0.9769663402895832 positive的概率

 

s.pinyin        # [u'zhe', u'ge', u'dong', u'xi',

                #  u'zhen', u'xin', u'hen', u'zan']

 

s = SnowNLP(u'「繁體字」「繁體中文」的叫法在臺灣亦很常見。')

 

s.han            # u'「繁体字」「繁体中文」的叫法

                # 在台湾亦很常见。'


抓取发放代理


pip install -U getproxy

~ getproxy --help

Usage: getproxy [OPTIONS]

 

Options:

--in-proxy TEXT Input proxy file

--out-proxy TEXT Output proxy file

--help Show this message and exit.


  • --in-proxy 可选参数,待验证的 proxies 列表文件

  • --out-proxy 可选参数,输出已验证的 proxies 列表文件,如果为空,则直接输出到终端

  • --in-proxy 文件格式和 --out-proxy 文件格式一致


zhihu api


pip install git+git://github.com/lzjun567/zhihu-api --upgrade

from zhihu import Zhihu

zhihu = Zhihu()

zhihu.user(user_slug= "xiaoxiaodouzi")

 

{'avatar_url_template': 'https://pic1.zhimg.com/v2-ca13758626bd7367febde704c66249ec_{size}.jpg',

     'badge': [],

     'name': '我是小号',

     'headline': '程序员',

     'gender': -1,

     'user_type': 'people',

     'is_advertiser': False ,

     'avatar_url': 'https://pic1.zhimg.com/v2-ca13758626bd7367febde704c66249ec_is.jpg',

     'url': 'http://www.zhihu.com/api/v4/people/1da75b85900e00adb072e91c56fd9149', 'type': 'people',

     'url_token': 'xiaoxiaodouzi',

     'id': '1da75b85900e00adb072e91c56fd9149',

     'is_org': False}


Python 密码泄露查询模块


pip install leakPasswd

import leakPasswd

leakPasswd.findBreach('taobao')



解析 nginx 访问日志并格式化输出


pip install ngxtop

$ ngxtop

running for 411 seconds, 64332 records processed: 156.60 req/sec

 

Summary:

|   count |   avg_bytes_sent |   2xx |   3xx |   4xx |   5xx |

|---------+------------------+-------+-------+-------+-------|

|   64332 |         2775.251 | 61262 |  2994 |    71 |     5 |

 

Detailed:

| request_path                             |   count |   avg_bytes_sent |   2xx |   3xx |   4xx |   5xx |

|------------------------------------------+---------+------------------+-------+-------+-------+-------|

| /abc/xyz/xxxx                            |   20946 |          434.693 | 20935 |     0 |    11 |     0 |

| /xxxxx.json                              |    5633 |         1483.723 |  5633 |     0 |     0 |     0 |

| /xxxxx/xxx/xxxxxxxxxxxxx                 |    3629 |         6835.499 |  3626 |     0 |     3 |     0 |

| /xxxxx/xxx/xxxxxxxx                      |    3627 |        15971.885 |  3623 |     0 |     4 |     0 |

| /xxxxx/xxx/xxxxxxx                       |    3624 |         7830.236 |  3621 |     0 |     3 |     0 |

| /static/js/minified/utils.min .js         |    3031 |         1781.155 |  2104 |   927 |     0 |     0 |

| /static/js/minified/xxxxxxx.min.v1.js    |    2889 |         2210.235 |  2068 |   821 |     0 |     0 |

| /static/tracking/js/xxxxxxxx.js          |    2594 |         1325.681 |  1927 |   667 |     0 |     0 |

| /xxxxx/xxx.html                          |    2521 |          573.597 |  2520 |     0 |     1 |     0 |

| /xxxxx/xxxx.json                         |    1840 |          800.542 |  1839 |     0 |     1 |     0 |


火车余票查询


pip install iquery

Usage:

        iquery (-c|彩票)

        iquery (-m|电影)

        iquery -p <city>

        iquery -l song [singer]

        iquery -p <city > <hospital>

        iquery <city> <show> [<days>]

        iquery [-dgktz] <from> <to> <date>

 

    Arguments:

        from             出发站

         to               到达站

        date             查询日期

 

        city             查询城市

        show             演出的类型

        days             查询近()天内的演出, 若省略, 默认15

 

        city             城市名,加在-p后查询该城市所有莆田医院

        hospital         医院名,加在city后检查该医院是否是莆田系

 

 

    Options:

        - h, --help       显示该帮助菜单.

        -dgktz           动车,高铁,快速,特快,直达

        -m               热映电影查询

        -p               莆田系医院查询

        -l               歌词查询

        -c               彩票查询

 

    Show:

        演唱会 音乐会 音乐剧 歌舞剧 儿童剧 话剧

         歌剧 比赛 舞蹈 戏曲 相声 杂技 马戏 魔术


  • 来源:苏生不惑

  • segmentfault.com/a/1190000010103386

  • 程序员大咖整理发布,转载请联系作者获得授权

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