Scrapy安裝介紹-windows版

來源:互聯網
上載者:User

一、 Scrapy簡介

Scrapy is a fast high-level screen scraping and web crawling framework, used to crawl websites and extract structured data from their pages. It can be used for a wide range of purposes, from data mining to monitoring and automated testing.

官方首頁: http://www.scrapy.org/

二、 安裝Python2.7

官方首頁:http://www.python.org/

:http://www.python.org/ftp/python/2.7.3/python-2.7.3.msi

1) 安裝python

安裝目錄:D:\Python27

2) 添加環境變數

略System Properties -> Advanced -> Environment Variables - >System Variables -> Path -> Edit

3) 驗證環境變數

T:\>set PathPath=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;D:\Rational\common;D:\Rational\ClearCase\bin;D:\Python27;D:\Python27\ScriptsPATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH

4) 驗證Python

T:\>pythonPython 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win32Type "help", "copyright", "credits" or "license" for more information.>>> exit()T:\>

三、 安裝Twisted

Twisted is an event-driven networking engine written in Python and licensed under the open source

1) 安裝setuptools

Download, build, install, upgrade, and uninstall Python packages -- easily!

官方首頁:http://pypi.python.org/pypi/setuptools

:http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11.win32-py2.7.exe

安裝過程:略

2) 安裝Zope.Interface

官方首頁:http://pypi.python.org/pypi/zope.interface/

:http://pypi.python.org/packages/2.7/z/zope.interface/zope.interface-4.0.1-py2.7-win32.egg

安裝過程:

T:\>d:D:\>cd D:\Python27\ScriptsD:\Python27\Scripts>easy_install.exe zope.interface-4.0.1-py2.7-win32.eggProcessing zope.interface-4.0.1-py2.7-win32.eggcreating d:\python27\lib\site-packages\zope.interface-4.0.1-py2.7-win32.eggExtracting zope.interface-4.0.1-py2.7-win32.egg to d:\python27\lib\site-packagesAdding zope.interface 4.0.1 to easy-install.pth fileInstalled d:\python27\lib\site-packages\zope.interface-4.0.1-py2.7-win32.eggProcessing dependencies for zope.interface==4.0.1Finished processing dependencies for zope.interface==4.0.1D:\Python27\Scripts>

驗證安裝:

D:\Python27\Scripts>pythonPython 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win32Type "help", "copyright", "credits" or "license" for more information.>>> import zope.interface>>>

3) 安裝Twisted

官方首頁:http://twistedmatrix.com/trac/wiki/TwistedProject

:http://pypi.python.org/packages/2.7/T/Twisted/Twisted-12.1.0.win32-py2.7.msi

安裝過程:略

四、 安裝w3lib

官方首頁:http://pypi.python.org/pypi/w3lib

: http://pypi.python.org/packages/source/w/w3lib/w3lib-1.2.tar.gz

解壓過程:略

安裝過程:

T:\w3lib-1.2>python setup.py installrunning installrunning buildrunning build_pycreating buildcreating build\libcreating build\lib\w3libcopying w3lib\encoding.py -> build\lib\w3libcopying w3lib\form.py -> build\lib\w3libcopying w3lib\html.py -> build\lib\w3libcopying w3lib\http.py -> build\lib\w3libcopying w3lib\url.py -> build\lib\w3libcopying w3lib\util.py -> build\lib\w3libcopying w3lib\__init__.py -> build\lib\w3librunning install_libcreating D:\Python27\Lib\site-packages\w3libcopying build\lib\w3lib\encoding.py -> D:\Python27\Lib\site-packages\w3libcopying build\lib\w3lib\form.py -> D:\Python27\Lib\site-packages\w3libcopying build\lib\w3lib\html.py -> D:\Python27\Lib\site-packages\w3libcopying build\lib\w3lib\http.py -> D:\Python27\Lib\site-packages\w3libcopying build\lib\w3lib\url.py -> D:\Python27\Lib\site-packages\w3libcopying build\lib\w3lib\util.py -> D:\Python27\Lib\site-packages\w3libcopying build\lib\w3lib\__init__.py -> D:\Python27\Lib\site-packages\w3libbyte-compiling D:\Python27\Lib\site-packages\w3lib\encoding.py to encoding.pycbyte-compiling D:\Python27\Lib\site-packages\w3lib\form.py to form.pycbyte-compiling D:\Python27\Lib\site-packages\w3lib\html.py to html.pycbyte-compiling D:\Python27\Lib\site-packages\w3lib\http.py to http.pycbyte-compiling D:\Python27\Lib\site-packages\w3lib\url.py to url.pycbyte-compiling D:\Python27\Lib\site-packages\w3lib\util.py to util.pycbyte-compiling D:\Python27\Lib\site-packages\w3lib\__init__.py to __init__.pycrunning install_egg_infoWriting D:\Python27\Lib\site-packages\w3lib-1.2-py2.7.egg-infoT:\w3lib-1.2>

驗證安裝:

T:\>pythonPython 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win32Type "help", "copyright", "credits" or "license" for more information.>>> import w3lib>>>

五、 安裝libxml2

官方首頁:http://users.skynet.be/sbi/libxml-python/http://pypi.python.org/pypi/pyOpenSSL

:http://users.skynet.be/sbi/libxml-python/binaries/libxml2-python-2.7.7.win32-py2.7.exe

安裝過程:略

驗證安裝:

T:\>pythonPython 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win32Type "help", "copyright", "credits" or "license" for more information.>>> import libxml2>>>

六、 安裝pyOpenSSL

官方首頁:http://pypi.python.org/pypi/pyOpenSSL

:http://pypi.python.org/packages/2.7/p/pyOpenSSL/pyOpenSSL-0.13.winxp32-py2.7.msi

安裝過程:略

驗證安裝:

T:\>pythonPython 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win32Type "help", "copyright", "credits" or "license" for more information.>>> import OpenSSL>>>

七、 安裝Scrapy

官方首頁:http://scrapy.org/

:http://pypi.python.org/packages/source/S/Scrapy/Scrapy-0.14.4.tar.gz

解壓過程:略

安裝過程:

T:\Scrapy-0.14.4>python setup.py install……Installing easy_install-2.7-script.py script to D:\Python27\ScriptsInstalling easy_install-2.7.exe script to D:\Python27\ScriptsInstalling easy_install-2.7.exe.manifest script to D:\Python27\ScriptsUsing d:\python27\lib\site-packagesFinished processing dependencies for Scrapy==0.14.4T:\Scrapy-0.14.4>

驗證安裝:

T:\>scrapyScrapy 0.14.4 - no active projectUsage:  scrapy <command> [options] [args]Available commands:  fetch         Fetch a URL using the Scrapy downloader  runspider     Run a self-contained spider (without creating a project)  settings      Get settings values  shell         Interactive scraping console  startproject  Create new project  version       Print Scrapy version  view          Open URL in browser, as seen by ScrapyUse "scrapy <command> -h" to see more info about a commandT:\>
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