Eclipse+Pydev构建Python的开发环境

win7（64bit）python相关环境模块搭建

包括Python，eclipse，jdk，pydev，pip，setuptools，beautifulsoup，pyyaml，nltk，mysqldb的下载安装配置。

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python
下载：
python-2.7.6.amd64.msi
http://www.python.org/

Python 2.7.6 released

Python 2.7.6 is now available.
http://www.python.org/download/releases/2.7.6/
Windows X86-64 MSI Installer (2.7.6) [1] (sig)

 

安装

配置：

我的电脑->属性->高级->环境变量->系统变量中的PATH增加:C:\Python27;


验证：

在桌面建立一个文件pt.py，内容为print 'hello python'

在cmd中输入命令python C:\Users\***\Desktop\pt.py
***为电脑用户名。

C:\Users\***>python C:\Users\***\Desktop\pt.py

hello python

C:\Users\***>

 

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Eclipse：
eclipse-java-indigo-SR2-win32-x86_64.zip
http://www.eclipse.org/downloads/
Older Versions
http://wiki.eclipse.org/Older_Versions_Of_Eclipse
Eclipse Indigo SR2 Packages (v 3.7.2)
http://www.eclipse.org/downloads/packages/release/indigo/sr2
Eclipse IDE for Java Developers, (128 MB)

Downloaded 1,226,421 TimesDetails Windows 32-bit  64-bit 
http://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/indigo/SR2/eclipse-java-indigo-SR2-win32-x86_64.zip
Download eclipse-java-indigo-SR2-win32-x86_64.zip from:

 

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jdk：
jdk-7u45-windows-x64.exe
http://www.oracle.com/technetwork/java/javase/downloads/index.html

Windows x64 125.31 MB     jdk-7u45-windows-x64.exe

http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html

 

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pydev

为了在Eclipse中进行python工程的开发。
http://sourceforge.net/projects/pydev/files/

PyDev for Eclipse
Looking for the latest version? Download PyDev 3.2.0.zip (8.2 MB)

版本一直在更新中，几天前是3.1.0.zip

下载完，解压缩，将features和plugins文件夹中的内容分别复制到eclipse的features和plugins文件夹下。

重复则替换。

具体方法见windows xp，32位，环境下，Eclipse+python平台搭建
http://blog.sina.com.cn/s/blog_8af1069601019uaw.html
“安装python插件”，打开eclipse先来配置preference-》PyDev-》Interpreter-Python-》New python的执行exe文件的目录

 

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pip
https://pypi.python.org/pypi/pip

Download
pip-1.4.1.tar.gz
A tool for installing and managing Python packages.

解压缩，在cmd中进入到pip-1.4.1目录，执行 python setup.py install
报错：

ImportError: No module named setuptools

所以，需要先安装setuptools

 

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setuptools
https://pypi.python.org/pypi/setuptools/
setuptools 2.0.2

点击右侧Downloads按钮，跳至Downloads

Scroll to the very bottom of the page to find the links.

需要到页面底部去找链接下载。

File Type Py Version Uploaded on Size

setuptools-2.0.2-py2.py3-none-any.whl (md5)  Python Wheel  3.4 2013-12-29 527KB

setuptools-2.0.2.tar.gz (md5)  Source  2013-12-29 765KB

下载setuptools-2.0.2.tar.gz (md5)

解压缩

在cmd中进入到setuptools-2.0.2目录，执行 python setup.py install
成功标志：

Installed c:\python27\lib\site-packages\setuptools-2.0.2-py2.7.egg

Processing dependencies for setuptools==2.0.2

Finished processing dependencies for setuptools==2.0.2

如果中途出现错误UnicodeDecodeError: 'ascii' codec can't decode byte 0xca in position 12: ord..在setup.py中添加:

import sys

reload(sys)

sys.setdefaultencoding('gb18030')

 

继续安装pip

 

 

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pip

在cmd中进入到pip-1.4.1目录，执行 python setup.py install
成功标记：

Installed c:\python27\lib\site-packages\pip-1.4.1-py2.7.egg

Processing dependencies for pip==1.4.1

Finished processing dependencies for pip==1.4.1

添加到系统环境变量Path：C:\Python27\Scripts;

在cmd测试，输入pip，输出：

C:\Users\***>pip

Usage:

  pip [options]

Commands:

  install                     Install packages.

  uninstall                   Uninstall packages.

  freeze                      Output installed packages in requirements format.

  list                        List installed packages.

  show                        Show information about installed packages.

  search                      Search PyPI for packages.

  wheel                       Build wheels from your requirements.

  zip                         Zip individual packages.

  unzip                       Unzip individual packages.

  bundle                      Create pybundles.

  help                        Show help for commands.

 

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BeautifulSoup

可以利用pip进行安装：

在cmd中敲入命令查找BeautifulSoup：

C:\Users\***>pip search BeautifulSoup

BeautifulSoup             - HTML/XML parser for quick-turnaround applications

                            like screen-scraping.

pynliner                  - Python CSS-to-inline-styles conversion tool for

                            HTML using BeautifulSoup and cssutils

Detextile                 - Convert HTML to Textile syntax using

                            BeautifulSoup.

TreeSoup                  - BeautifulSoup-like wrapper around ElementTree.

beautifulscraper          - Python web-scraping library that wraps urllib2 and

                            BeautifulSoup.

ElementSoup               - ElementTree wrapper for BeautifulSoup HTML parser

beautifulsoup4            - Screen-scraping library

collective.soupstrainer   - Clean up HTML using BeautifulSoup and filter

                            rules.

在cmd中敲入命令安装BeautifulSoup

C:\Users\***>pip install BeautifulSoup

Downloading/unpacking BeautifulSoup

  Downloading BeautifulSoup-3.2.1.tar.gz

  Running setup.py egg_info for package BeautifulSoup

Installing collected packages: BeautifulSoup

  Running setup.py install for BeautifulSoup

Successfully installed BeautifulSoup

Cleaning up...

还可参见：安装Beautiful Soup
http://blog.sina.com.cn/s/blog_8af1069601019vr2.html 

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PyYAML 

可以利用pip进行安装

C:\Users\***>pip search pyyaml

PyYAML                    - YAML parser and emitter for Python

pyaml                     - PyYAML-based module to produce pretty and readable

                            YAML-serialized data

yamly                     - pyyaml wrapper

enhancedyaml              - It makes it more convenient to use PyYAML.

C:\Users\***>pip install PyYAML

Downloading/unpacking PyYAML

  Downloading PyYAML-3.10.tar.gz (241kB): 241kB downloaded

  Running setup.py egg_info for package PyYAML

Installing collected packages: PyYAML

  Running setup.py install for PyYAML

    checking if libyaml is compilable

    Unable to find vcvarsall.bat

    skipping build_ext

Successfully installed PyYAML

Cleaning up...

 

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nltk
https://pypi.python.org/pypi/nltk/
nltk 2.0.4

File Type Py Version Uploaded on Size

nltk-2.0.4.tar.gz (md5)  Source  2012-11-07 933KB

nltk-2.0.4.win32.exe (md5)  MS Windows installer  2.5 2012-11-07 1MB

nltk-2.0.4.zip (md5)  Source  2012-11-07 1MB

下载nltk-2.0.4.tar.gz

解压缩，在cmd中进入到nltk-2.0.4目录，执行 python setup.py install
成功标志：

Installed c:\python27\lib\site-packages\nltk-2.0.4-py2.7.egg

Processing dependencies for nltk==2.0.4

Searching for PyYAML==3.10

Best match: PyYAML 3.10

Adding PyYAML 3.10 to easy-install.pth file

Using c:\python27\lib\site-packages

Finished processing dependencies for nltk==2.0.4

打开python Idle：

输入import nltk
输入nltk.download()

出现一个NLTK Downloader对话框，修改Download Diretory（E盘或其他盘符下）。点击all开始下载。

下载慢还可以到NLTK Corpora http://nltk.org/nltk_data/手工下载缺失的，然后放到Download
Diretory，zip别删。

重装系统后nltk_data文件夹可以保留，避免重复下载。

 

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mysqldb
http://www.lfd.uci.edu/~gohlke/pythonlibs/#mysql-python
MySQL-python-1.2.4.win-amd64-py2.7.exe
直接双击安装。

成功验证：

py文件：
import MySQLdb

connection = MySQLdb.connect(host="127.0.0.1",user="root",passwd="root",db="dbtest")

cursor = connection.cursor()

cursor.execute( "SELECT id,content FROM tabletest  ")

print "Rows selected:", cursor.rowcount

运行结果输出dbtest数据库中tabletest表的行数。