【收藏】670个常用的Python库和示例代码
通过分析github上5000个开源python项目，找出了最常用的库，下表是最常用的前670个。括号里的数字代表其出现的次数。
由于正文不能超过20000字，下面的表格里只列举了其中50个。
| 序号 | 库 | 链接 |
| 1 | os (2810) | http://www.programcreek.com/python/index/1/os |
| 2 | sys (2563) | http://www.programcreek.com/python/index/2/sys |
| 3 | re (1986) | http://www.programcreek.com/python/index/3/re |
| 4 | time (1478) | http://www.programcreek.com/python/index/4/time |
| 5 | logging (1080) | http://www.programcreek.com/python/index/5/logging |
| 6 | datetime (1032) | http://www.programcreek.com/python/index/6/datetime |
| 7 | unittest (960) | http://www.programcreek.com/python/index/7/unittest |
| 8 | random (891) | http://www.programcreek.com/python/index/8/random |
| 9 | urllib (776) | http://www.programcreek.com/python/index/9/urllib |
| 10 | os.path (723) | http://www.programcreek.com/python/index/10/os.path |
| 11 | string (659) | http://www.programcreek.com/python/index/11/string |
| 12 | math (560) | http://www.programcreek.com/python/index/12/math |
| 13 | socket (556) | http://www.programcreek.com/python/index/13/socket |
| 14 | types (548) | http://www.programcreek.com/python/index/14/types |
| 15 | subprocess (529) | http://www.programcreek.com/python/index/15/subprocess |
| 16 | tempfile (492) | http://www.programcreek.com/python/index/16/tempfile |
| 17 | shutil (484) | http://www.programcreek.com/python/index/17/shutil |
| 18 | threading (475) | http://www.programcreek.com/python/index/18/threading |
| 19 | traceback (473) | http://www.programcreek.com/python/index/19/traceback |
| 20 | urllib2 (472) | http://www.programcreek.com/python/index/20/urllib2 |
| 21 | copy (455) | http://www.programcreek.com/python/index/21/copy |
| 22 | cgi (425) | http://www.programcreek.com/python/index/22/cgi |
| 23 | struct (420) | http://www.programcreek.com/python/index/23/struct |
| 24 | warnings (412) | http://www.programcreek.com/python/index/24/warnings |
| 25 | base64 (398) | http://www.programcreek.com/python/index/25/base64 |
| 26 | urlparse (377) | http://www.programcreek.com/python/index/26/urlparse |
| 27 | codecs (365) | http://www.programcreek.com/python/index/27/codecs |
| 28 | itertools (328) | http://www.programcreek.com/python/index/28/itertools |
| 29 | glob (322) | http://www.programcreek.com/python/index/29/glob |
| 30 | inspect (310) | http://www.programcreek.com/python/index/30/inspect |
| 31 | operator (309) | http://www.programcreek.com/python/index/31/operator |
| 32 | StringIO (304) | http://www.programcreek.com/python/index/32/StringIO |
| 33 | errno (302) | http://www.programcreek.com/python/index/33/errno |
| 34 | optparse (298) | http://www.programcreek.com/python/index/34/optparse |
| 35 | hashlib (288) | http://www.programcreek.com/python/index/35/hashlib |
| 36 | httplib (271) | http://www.programcreek.com/python/index/36/httplib |
| 37 | json (269) | http://www.programcreek.com/python/index/37/json |
| 38 | pickle (251) | http://www.programcreek.com/python/index/38/pickle |
| 39 | signal (248) | http://www.programcreek.com/python/index/39/signal |
| 40 | getopt (236) | http://www.programcreek.com/python/index/40/getopt |
| 41 | csv (218) | http://www.programcreek.com/python/index/41/csv |
| 42 | mimetypes (205) | http://www.programcreek.com/python/index/42/mimetypes |
| 43 | ConfigParser (202) | http://www.programcreek.com/python/index/43/ConfigParser |
| 44 | settings (198) | http://www.programcreek.com/python/index/44/settings |
| 45 | simplejson (197) | http://www.programcreek.com/python/index/45/simplejson |
| 46 | gtk (188) | http://www.programcreek.com/python/index/46/gtk |
| 47 | imp (183) | http://www.programcreek.com/python/index/47/imp |
| 48 | pprint (178) | http://www.programcreek.com/python/index/48/pprint |
| 49 | zipfile (174) | http://www.programcreek.com/python/index/49/zipfile |
| 50 | textwrap (170) |
http://www.programcreek.com/python/index/50/textwrap |
数据分析咨询请扫描二维码
