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Python
小 (→函数式编程) |
小 (→成功应用) |
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(未显示1个用户的17个中间版本) | |||
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==新闻== | ==新闻== | ||
{{SeeWikipedia|Python (programming language)}} | {{SeeWikipedia|Python (programming language)}} | ||
− | <rss>http:// | + | <rss>http://planetpython.org/rss20.xml|short|date|max=8</rss> |
− | + | ||
+ | ==简介== | ||
+ | Python是[[Data_science|数据科学]]和[[Artificial intelligence|人工智能]]的交互语言 :) | ||
+ | |||
+ | ==解释器== | ||
+ | *[[CPython]] | ||
+ | *[[IronPython]] | ||
+ | *[[Jython]] | ||
+ | *[[PyPy]] | ||
==版本== | ==版本== | ||
+ | *[https://www.zhihu.com/question/19698598 Python 2 和 Python 3 有哪些主要区别?] | ||
+ | *[http://docs.huihoo.com/python/3/howto/pyporting.html Porting Python 2 Code to Python 3] [http://docs.huihoo.com/python/3/howto/cporting.html Porting Extension Modules to Python 3] | ||
+ | *[http://docs.huihoo.com/python/3/ Python 3.x] | ||
+ | *[http://docs.huihoo.com/python/2/ Python 2.x] | ||
* [http://www.python.org/download/releases/2.5 Python 2.5] (September 19, 2006) | * [http://www.python.org/download/releases/2.5 Python 2.5] (September 19, 2006) | ||
* [http://www.python.org/download/releases/2.4.4 Python 2.4.4] (October 18, 2006) | * [http://www.python.org/download/releases/2.4.4 Python 2.4.4] (October 18, 2006) | ||
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==函数式编程== | ==函数式编程== | ||
+ | 通过lambda关键字,可以创建很小的匿名函数。 | ||
+ | >>> def make_incrementor(n): | ||
+ | ... return lambda x: x + n | ||
+ | ... | ||
+ | >>> f = make_incrementor(42) | ||
+ | >>> f(0) | ||
+ | 42 | ||
+ | >>> f(1) | ||
+ | 43 | ||
*[http://docs.huihoo.com/python/pycon/2014/decorators-a-powerful-weapon-in-your-python-arsenal.pdf Decorators: A Powerful Weapon in Your Python Arsenal] | *[http://docs.huihoo.com/python/pycon/2014/decorators-a-powerful-weapon-in-your-python-arsenal.pdf Decorators: A Powerful Weapon in Your Python Arsenal] | ||
+ | *[http://docs.huihoo.com/python/pycon/2014/advanced-methods-for-creating-decorators.pdf Advanced methods for creating decorators] | ||
*[http://www.infoq.com/cn/articles/fn.py-functional-programming-python Fn.py:享受Python中的函数式编程] | *[http://www.infoq.com/cn/articles/fn.py-functional-programming-python Fn.py:享受Python中的函数式编程] | ||
+ | *[http://program-think.blogspot.com/2012/02/why-choose-python-4-fp.html 作为函数式编程语言的Python] 要翻墙 | ||
− | == | + | ==项目== |
+ | *[https://github.com/vinta/awesome-python Awesome Python][[文件:awesome.png]] | ||
*[[Quixote]] | *[[Quixote]] | ||
*[[Django]] | *[[Django]] | ||
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*[[Mako]] | *[[Mako]] | ||
*[[Pylons]] | *[[Pylons]] | ||
− | *[[Anaconda]] | + | *[[Anaconda python]] |
*[[Zope]] | *[[Zope]] | ||
*[[Plone]] | *[[Plone]] | ||
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>>> a.call('time') | >>> a.call('time') | ||
1207223740 | 1207223740 | ||
+ | ==技巧== | ||
+ | 看一个module包含的函数 | ||
+ | import sys | ||
+ | content = dir(sys) | ||
+ | print content | ||
+ | |||
+ | |||
==常见问题== | ==常见问题== | ||
'import site' failed; use -v for traceback | 'import site' failed; use -v for traceback | ||
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unable to open /usr/lib/python2.3/config/Makefile (No such file or directory) | unable to open /usr/lib/python2.3/config/Makefile (No such file or directory) | ||
#apt-get install python2.3-dev | #apt-get install python2.3-dev | ||
− | + | ||
==相关链接== | ==相关链接== | ||
*http://www.python.org/ | *http://www.python.org/ | ||
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*[http://scipy.org/ SciPy] | *[http://scipy.org/ SciPy] | ||
*[http://www.infoq.com/cn/news/2014/07/pycon-2014 PyCon 2014:机器学习应用占据Python的半壁江山] | *[http://www.infoq.com/cn/news/2014/07/pycon-2014 PyCon 2014:机器学习应用占据Python的半壁江山] | ||
+ | *[https://developers.google.com/edu/python/ Google's Python Class] | ||
==联机文档== | ==联机文档== | ||
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*The Standard Python Library - http://www.effbot.org/librarybook/ | *The Standard Python Library - http://www.effbot.org/librarybook/ | ||
*[http://docs.huihoo.com/scipy/scipy-zh-cn/ 用Python做科学计算] | *[http://docs.huihoo.com/scipy/scipy-zh-cn/ 用Python做科学计算] | ||
+ | *[http://docs.huihoo.com/python/python-guide/en The Hitchhiker's Guide to Python!] | ||
==Online Books== | ==Online Books== | ||
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*[http://book.huihoo.com/how-to-think-like-a-computer-scientist-python-version/ How to Think Like a Computer Scientist Python Version] | *[http://book.huihoo.com/how-to-think-like-a-computer-scientist-python-version/ How to Think Like a Computer Scientist Python Version] | ||
− | == | + | ==图集== |
+ | <gallery> | ||
+ | image:python-interpreter.png|interpreter | ||
+ | </gallery> | ||
+ | |||
+ | ==应用== | ||
*http://groups.google.com | *http://groups.google.com | ||
*http://reddit.com | *http://reddit.com | ||
*http://www.douban.com | *http://www.douban.com | ||
*[http://highscalability.com/blog/2011/3/14/6-lessons-from-dropbox-one-million-files-saved-every-15-minu.html Python 在 Dropbox 的运用] | *[http://highscalability.com/blog/2011/3/14/6-lessons-from-dropbox-one-million-files-saved-every-15-minu.html Python 在 Dropbox 的运用] | ||
− | |||
− | |||
[[category:programming language]] | [[category:programming language]] | ||
+ | [[category:c programming language]] | ||
[[category:python]] | [[category:python]] | ||
+ | [[category:huihoo]] |
2018年8月26日 (日) 11:47的版本
Python 是一种面向对象的解释性的计算机程序设计语言,也是一种功能强大而完善的 通用型语言,已经具有十多年的发展历史,成熟且稳定。
At Google, python is one of the 3 "official languages" alongside with C++ and Java. Python at Google, Google Group, code.google.com 等服务基于 Python 构建。
Unladen Swallow: A faster implementation of Python, Google发起的项目, 值得关注
将 Python 带入企业级应用: Enterprise Python
Python 2.4.4 (#1, Feb 3 2007, 09:56:56) [GCC 3.3.5 (Debian 1:3.3.5-13)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> 'Ruby' > 'Python' True >>> 'Ruby' > 'Java' True >>> 'Ruby' > 'C/C++' True
有点意思 :)
目录 |
新闻
您可以在Wikipedia上了解到此条目的英文信息 Python Thanks, Wikipedia. |
自http://planetpython.org/rss20.xml加载RSS失败或RSS源被墙
简介
解释器
版本
- Python 2 和 Python 3 有哪些主要区别?
- Porting Python 2 Code to Python 3 Porting Extension Modules to Python 3
- Python 3.x
- Python 2.x
- Python 2.5 (September 19, 2006)
- Python 2.4.4 (October 18, 2006)
- Python 2.3.6 (November 1, 2006)
- Python 2.2.3 (May 30, 2003)
- Python 2.1.3 (April 8, 2002)
- Python 2.0.1 (June 2001)
- Python 1.6.1 (September 2000)
- Python 1.5.2 (April 1999)
函数式编程
通过lambda关键字,可以创建很小的匿名函数。
>>> def make_incrementor(n): ... return lambda x: x + n ... >>> f = make_incrementor(42) >>> f(0) 42 >>> f(1) 43
- Decorators: A Powerful Weapon in Your Python Arsenal
- Advanced methods for creating decorators
- Fn.py:享受Python中的函数式编程
- 作为函数式编程语言的Python 要翻墙
项目
- Awesome Python
- Quixote
- Django
- TurboGears
- Twisted
- ActiveGrid
- Karrigell
- webpy
- Tornado
- CherryPy
- Myghty
- Mako
- Pylons
- Anaconda python
- Zope
- Plone
更多: Huihoo Python Applications
桌面
将 Python 带入桌面环境:PyQt、PyGTK、wxPython
Web Server
Python应用
- Python and Math
- Python 企业级应用 Enterprise Python
- IMDbPY
- Zenoss
Python and Grid
Python Web Services
- Python Web 服务开发者 - http://www-128.ibm.com/developerworks/cn/webservices/ws-pyth/index.html
Python IDE & Editor
- 使用 Aptana 进行 Python 应用开发。
- Vim
- GNU Emacs
- Eric
- PyDev
- ActivePython
- Boa Constructor
- DrPython
- PythonCard
- ActiveGrid
- EasyEclipse for Python
更多 IDEs: http://wiki.python.org/moin/IntegratedDevelopmentEnvironments
pygame
Python Enhancement Proposals(PEPs)
PEPs 有点类似 Java JSRs
- PEP 333: Python Web Server Gateway Interface v1.0
- PEP 249: Python Database API Specification v2.0
- PEP 361: Python 2.6 Release Schedule
- PEP 3100: Python 3.0 Plans
更多 PEPs : http://www.python.org/dev/peps/
Linux
Python 2.3 on Debian
from module import * in Python is like use module in Perl; import module in Python is like require module in Perl. from module import * in Python is like import module.* in Java; import module in Python is like import module in Java.
Debian 3.1 安装后自带 Python 2.3.5 >>> import sys >>> sys.path.append('/home/allen/test/diveintopython-5.4/py') // apihelper.py 在 py 目录下 >>> import apihelper >>> sys.path
Python 2.4 on Debian
#apt-get install python2.4
设置环境
export PYTHONPATH = /usr/lib/python2.4 or wget http://download.huihoo.com/python/2.4.3/Python-2.4.3.tgz tar zxvf Python-2.4.3.tgz cd Python-2.4.3 ./configure make make install // installed to /usr/local/lib/python2.4 /usr/local/bin/python2.4 Python 2.4.3 (#1, Mar 5 2007, 15:20:37) [GCC 3.3.5 (Debian 1:3.3.5-13)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> ln -s /usr/local/bin/python2.4 /usr/bin/python
设置环境, 共存多个python版本, Default python version in Debian
Python 2.5 on Debian
wget http://www.python.org/ftp/python/2.5/Python-2.5.tgz tar zxvf Python-2.5.tgz cd Python-2.5 ./configure make make install
设置环境
export PYTHONPATH =
Solaris
FreeBSD
FreeBSD 6.1 安装有 Python 2.4.2
Windows
http://download.huihoo.com/python/2.5/python-2.5.msi set path=%path%;C:\Python25 set lib=%lib%;C:\Python25\lib
运行命令行或集成开发环境 IDLE
>>> help() help>modules help>sys help>modules search help>SearchEngine help>modules hash help>hashlib help>quit >>>
获得 mod_python , http://www.apache.org/dist/httpd/modpython/win/
http://www.apache.org/dist/httpd/modpython/win/3.3.0b/mod_python-3.3.0b.win32-py2.5-Apache2.2.exe 会被安装到 C:\Python25\Lib\site-packages\ 并在安装过程中提示输入 Apache 的位置, C:\apache-2.2.3 mod_python.so 被添加到 C:\apache-2.2.3\modules
修改 httpd.conf
LoadModule python_module modules/mod_python.so <Directory "C:/myweb"> SetHandler mod_python PythonHandler mod_python.publisher </Directory>
创建index.py文件
def index(name): return "Welcome %s" % name http://localhost/python/?name=huihoo (OK :)
下载 mod_python example
http://www.modpython.org/examples/psp_site.tgz http://localhost/psp_site/
Database
DB-API 标准
MySQL
http://sourceforge.net/projects/mysql-python/
获得 MySQL-python.exe-1.2.1_p2.win32-py2.4.exe 包安装到 C:\Python24\Lib\site-packages\MySQLdb
or Debian
#apt-get install python2.3-mysqldb >>> import MySQLdb >>> db = MySQLdb.connect("localhost","root","password","mysql") >>> cursor = db.cursor() >>> sql = "select * from db" >>> cursor.execute(sql) >>> data = cursor.fetchone() >>> print data >>> db.close()
PostgreSQL
- psycopg: http://initd.org/projects/psycopg1
- pyPgSQL: http://pypgsql.sourceforge.net/
- PySQLite
- PyGreSQL
Berkeley DB
- anydbm: Generic interface to DBM-style database modules.
- whichdb: Guess which DBM-style module created a given database.
- dbm: The standard ``database interface, based on ndbm.
- gdbm: GNU's reinterpretation of dbm.
- dbhash: DBM-style interface to the BSD database library.
- bsddb: Interface to Berkeley DB database library
- dumbdbm: Portable implementation of the simple DBM interface.
http://pybsddb.sourceforge.net/
>>> import anydbm >>> db = anydbm.open('cache', 'c') >>> db['www.python.org'] = 'Python Website' >>> db['www.huihoo.com'] = 'Open Source Community' >>> for k, v in db.iteritems():
print k, '\t', v
www.huihoo.com Open Source Community www.python.org Python Website
SQLite
Python 2.5 内置了对 sqlite3 的支持- http://docs.huihoo.com/python/2.5/lib/module-sqlite3.html
ORM/Persistence
LDAP
Modules
C/C++
>>> import dl, time >>> a = dl.open('/lib/libc.so.6') >>> a.call('time') 1207223740
技巧
看一个module包含的函数
import sys content = dir(sys) print content
常见问题
'import site' failed; use -v for traceback
unable to open /usr/lib/python2.3/config/Makefile (No such file or directory)
#apt-get install python2.3-dev
相关链接
- http://www.python.org/
- http://cheeseshop.python.org
- http://docs.huihoo.com/python/
- http://download.huihoo.com/python/
- http://www.pygame.org/
- Python 2.5新特性
- 啄木鸟 Pythonic 开源社区
- Python中文社区
- Python资源
- Open Source Software in Python
- http://www.pocoo.org/
- SciPy
- PyCon 2014:机器学习应用占据Python的半壁江山
- Google's Python Class
联机文档
- Python文档包含3.1.2, 3.1, 2.6.5, 2.5, 2.4.4, 2.4.3, 2.4.2, 2.4.1, 2.3.5, 2.3.4, 2.3.3, 2.3等版本文档。
- Python 研究(Dive Into Python)
- The Standard Python Library - http://www.effbot.org/librarybook/
- 用Python做科学计算
- The Hitchhiker's Guide to Python!