1、安装InronPython
要在.NET环境中使用Python,先要安装InronPython(当然也要安装Python),下载地址:http://ironpython.net/ 或 https://ironpython.codeplex.com/
2、添加引用库
在Visual Studio新建一个工程后,添加引用IronPython.dll和Microsoft.Scripting.dll(位于InronPython的安装目录下)。
3、从文件中加载Python代码
在工程中新建一个Python文件,如hello.py,并设置其属性Copy to Output Directory的值为Copy if newer。在hello.py下编写如下代码:
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def
say_hello():
print
"hello!"
def
get_text():
return
"text from hello.py"
def
add(arg1, arg2):
return
arg1
+
arg2
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C#代码:
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var
engine = IronPython.Hosting.Python.CreateEngine();
var
scope = engine.CreateScope();
var
source = engine.CreateScriptSourceFromFile(
"hello.py"
);
source.Execute(scope);
var
say_hello = scope.GetVariable<Func<
object
>>(
"say_hello"
);
say_hello();
var
get_text = scope.GetVariable<Func<
object
>>(
"get_text"
);
var
text = get_text().ToString();
Console.WriteLine(text);
var
add = scope.GetVariable<Func<
object
,
object
,
object
>>(
"add"
);
var
result1 = add(1, 2);
Console.WriteLine(result1);
var
result2 = add(
"hello "
,
"world"
);
Console.WriteLine(result2);
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4、使用Python安装的第三方模块问题
python代码文件加上如下几行:
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import
sys
sys.path.append(
'C:\\Python27\\lib'
)
sys.path.append(
'C:\\Python27\\lib\\site-packages\\setuptools-12.0.3-py2.7.egg'
)
sys.path.append(
'C:\\Python27\\lib\\site-packages\\rsa-3.1.1-py2.7.egg'
)
import
rsa
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http://www.cnblogs.com/martianzone/p/3569544.html
http://blog.youkuaiyun.com/taonull/article/details/42923015
本文转自stock0991 51CTO博客,原文链接:http://blog.51cto.com/qing0991/1913234,如需转载请自行联系原作者