python2.x及以下用的是PIL(圖像處理庫是 PIL(Python Image Library)),最新版本是 1.1.7 可在http://www.pythonware.com/products/pil/index.htm 下載和學習。
不過從該網站可看出它不支持python3.x
Pillow由PIL而來(支持3.x),所以該導入該庫使用import PIL
由於本人用的是python 3.4 所以下載的Pillow
關於下載第三方庫,有三種方法,之前用的都是
第一種方法
1 下載第三方包,解壓
2 在命令提示符里輸入cmd,然后用cd進入到第三方包的路徑下
3 輸入python setup.py build
4 輸入python setup.py install
效率低下
故這次打算安裝pip和easy_installer工具,通過代碼就可以安裝,
安裝可參考:http://heipark.iteye.com/blog/1916758 或者http://blog.chinaunix.net/uid-12014716-id-3859827.html(內有官網地址)
除此之外在相應的官網也提供詳細的安裝教程(Mac OS的話真是快很多)
easy_installer簡便安裝:
Windows (simplified) (官網說明)
For Windows without PowerShell 3 or for installation without a command-line, download ez_setup.py using your preferred web browser or other technique and “run” that file.
保存本地后運行就在安裝了,
pip安裝 法1:下載解壓,cd切換到pip的目錄,找到setup.py文件,然后輸入python setup.py install
最后顯示
Installed d:\python34\lib\site-packages\pip-7.1.2
Processing dependencies for pip==7.1.2
Finished processing dependencies for pip==7.1.2
法2(推薦):安裝完easy_install 后就可以執行這樣的命令了
C:\Users\Administrator>easy_install pip Searching for pip Best match: pip 7.1.2 Processing pip-7.1.2-py3.4.egg pip 7.1.2 is already the active version in easy-install.pth Installing pip-script.py script to D:\python34\Scripts Installing pip.exe script to D:\python34\Scripts Installing pip.exe.manifest script to D:\python34\Scripts Installing pip3-script.py script to D:\python34\Scripts Installing pip3.exe script to D:\python34\Scripts Installing pip3.exe.manifest script to D:\python34\Scripts Installing pip3.4-script.py script to D:\python34\Scripts Installing pip3.4.exe script to D:\python34\Scripts Installing pip3.4.exe.manifest script to D:\python34\Scripts Using d:\python34\lib\site-packages\pip-7.1.2-py3.4.egg Processing dependencies for pip Finished processing dependencies for pip
那么接下來就是pip的使用(可參考http://www.th7.cn/Program/Python/201410/289949.shtml)
C:\Users\Administrator>pip install Pillow Collecting Pillow Downloading Pillow-2.9.0-cp34-none-win32.whl (1.2MB) 100% |████████████████████████████████| Installing collected packages: Pillow Successfully installed Pillow-2.9.0
那么pillow就安裝成功了
在Pillow的官網教程也有教程http://pillow.readthedocs.org/installation.html 多種安裝方式可參考
接下來
C:\Users\Administrator>python Python 3.4.2 (v3.4.2:ab2c023a9 Type "help", "copyright", "cre >>> 2 2 >>> from PIL import Image >>>
沒報錯,說明安裝成功
接下來可在http://pillow.readthedocs.org/index.html開始學習,或參考他人blog 后面將繼續出圖像處理的例子~