来源:苏生不惑 编辑:Python开发者
segmentfault.com/a/1190000010103386
图片处理
1pip install pillow
2from PIL import Image
3import numpy as np
4
5a = np.array(Image.open( test.jpg ))
6b = [255,255,255] - a
7im = Image.fromarray(b.astype( uint8 ))
8im.save( new.jpg )
youtube-dl下载国外视频
1pip install youtube-dl
2pip install -U youtube-dl
3youtube-dl "http://www.youtube.com/watch?v=-wNyEUrxzFU"
查看对象的全部属性和方法
1pip install pdir2
2
3>>> import pdir,requests
4
5>>> pdir(requests)
6
7module attribute:
8
9 __cached__, __file__, __loader__, __name__, __package__, __path__, __spec__
10
11other:
12
13 __author__, __build__, __builtins__, __copyright__, __license__, __title__,
14
15__version__, _internal_utils, adapters, api, auth, certs, codes, compat, cookies
16
17, exceptions, hooks, logging, models, packages, pyopenssl, sessions, status_code
18
19s, structures, utils, warnings
20
21special attribute:
22
23 __doc__
24class:
25
26 NullHandler: This handler does nothing. It s intended to be used to avoid th
27
28e
29
30 PreparedRequest: The fully mutable :class:`PreparedRequest
31
32` object,
33
34 Request: A user-created :class:`Request ` object.
35
36 Response: The :
class:`Response ` object, which contains a
37
38 Session: A Requests session.
39
40exception:
41
42 ConnectTimeout: The request timed out while trying to connect to the remote
43
44server.
45
46 ConnectionError: A Connection error occurred.
47
48 DependencyWarning: Warned when an attempt is made to import a module with mi
49
50ssing optional
51
52 FileModeWarning: A file was opened in text mode, but Requests determined its
53
54binary length.
55
56 HTTPError: An HTTP error occurred.
57
58 ReadTimeout: The server did not send any data in the allotted amount of time.
59RequestException: There was an ambiguous exception that occurred while handl
60
61ing your
62
63 Timeout: The request timed out.
64
65 TooManyRedirects: Too many redirects.
66
67
URLRequired: A valid URL is required to make a request.
68
69function:
70
71 delete: Sends a DELETE request.
72
73 get: Sends a GET request.
74
75 head: Sends a HEAD request.
76
77 options: Sends a OPTIONS request.
78
79 patch: Sends a PATCH request.
80
81 post: Sends a POST request.
82
83 put: Sends a PUT request.
84
85 request: Constructs and sends a :class:`Request `.
86
87 session: Returns a :class:`Session` for context-management.
Python 玩转网易云音乐
1pip install ncmbot
2
3import ncmbot
4
5
6
7bot = ncmbot.login(phone= xxx , password= yyy )
8
9bot.content
10
11
12
13ncmbot.user_play_list(uid= 36554272 )
下载视频字幕
Python 财经数据接口包
1pip install tushare
2
3import tushare as ts
4
5
6
7ts.get_today_all()
8
9
10
11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
12
13 code name changepercent trade open high low settlement
14
150
002738 中矿资源 10.023 19.32 19.32 19.32 19.32 17.56
16
171 300410 正业科技 10.022 25.03 25.03 25.03 25.03 22.75
18
192 002736 国信证券 10.013 16.37 16.37 16.37 16.37 14.88
20
213 300412 迦南科技 10.010 31.54 31.54 31.54 31.54 28.67
22
234 300411 金盾股份 10.007 29.68 29.68 29.68 29.68 26.98
24
255 603636 南威软件 10.006 38.15 38.15 38.15 38.15 34.68
26
276 002664 信质电机 10.004 30.68 29.00 30.68 28.30 27.89
28
297 300367 东方网力 10.004 86.76 78.00 86.76 77.87 78.87
30
318 601299 中国北车 10.000 11.44 11.44 11.44 11.29 10.40
32
339 601880 大连港 10.000 5.72 5.34 5.72
5.22 5.20
34
3510 000856 冀东装备 10.000 8.91 8.18 8.91 8.18 8.10
开源漏洞靶场
1
2
3curl -s https://bootstrap.pypa.io/get-pip.py | python3
4
5
6
7
8
9apt-get update && apt-get install docker.io
10
11
12
13
14
15service docker start
16
17
18
19
20
21pip install docker-compose
22
23
24
25git clone git@github.com:phith0n/vulhub.git
26
27cd vulhub
28
29
30
31
32
33cd nginx_php5_mysql
34
35
36
37
38
39docker-compose build
40
41
42
43
44
45docker-compose up -d
46
47
48
49docker-compose down
北京实时公交
1pip install -r requirements.txt 安装依赖
2
3python manage.py build_cache 获取离线数据,建立本地缓存
4
5
6
7>>> from beijing_bus import BeijingBus
8
9>>> lines = BeijingBus.get_all_lines()
10
11>>> lines
12
13[122(农业展览馆-华纺易城公交场站)>, 101(广顺南大街北口-蓝龙家园)>, ...]
14
15>>> lines = BeijingBus.search_lines( 847 )
16
17>>> lines
18
19[847(马甸桥西-雷庄村)>, 847(雷庄村-马甸桥西)>]
20
21>>> line = lines[0]
22
23>>> print line.id, line.name
24
25541 847(马甸桥西-雷庄村)
26
27>>> line.stations
28
29[, , , ...]
30
31>>> station = line.stations[0]
32
33>>> print station.name, station.lat, station.lon
34
35马甸桥西 39.967721 116.372921
36
37>>> line.get_realtime_data(1)
38
39[
40
41 {
42
43 id : 公交车id,
44
45 lat : 公交车的位置,
46
47 lon : 公交车位置,
48
49 next_station_name : 下一站的名字,
50
51 next_station_num : 下一站的序号,
52
53 next_station_distance : 离下一站的距离,
54
55 next_station_arriving_time : 预计到达下一站的时间,
56
57 station_distance : 离本站的距离,
58
59 station_arriving_time : 预计到达本站的时间,
60
61 },
62
63 ...
64
65]
文章提取器
1git clone https://github.com/grangier/python-goose.git
2
3cd python-goose
4
5pip install -r requirements.txt
6
7python setup.py install
8
9
10
11>>> from goose import Goose
12
13>>> from goose.text import StopWordsChinese
14
15>>> url = http://www.bbc.co.uk/zhongwen/simp/chinese_news/2012/12/121210_hongkong_politics.shtml
16
17>>> g = Goose({ stopwords_class : StopWordsChinese})
18
19>>> article = g.extract(url=url)
20
21>>> print article.cleaned_text[:150]
22
23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。
24
25
26
27
梁振英在星期二(12月10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。
28
29
30
31一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
1pip install MyQR
2
3myqr https://github.com
4
5myqr https://github.com -v 10 -l Q
伪装浏览器身份
1pip install fake-useragent
2
3from fake_useragent import UserAgent
4
5ua = UserAgent()
6
7
8
9ua.ie
10
11
12
13ua.msie
14
15
16
17ua[ Internet Explorer ]
18
19
20
21ua.opera
22
23
24
25ua.chrome
26
27
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 : http://img2.jintiankansha.me/get2?src=http://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 : http://img2.jintiankansha.me/get2?src=http://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(几)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
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