python 第三方擴展模組 安裝包 下載點整理

PyV8 Python Wrapper for Google V8 Javascript Engine

能在python底下使用 v8 javascript 引擎執行 js 

• Home Page: http://code.google.com/p/pyv8/
• Download URL: http://code.google.com/p/pyv8/downloads/list

>>> import PyV8
>>> ctxt = PyV8.JSContext()          # create a context with an implicit global object
>>> ctxt.enter()                     # enter the context (also support with statement)
>>> ctxt.eval("1+2")                 # evalute the javascript expression
3                                    # return a native python int
>>> class Global(PyV8.JSClass):      # define a compatible javascript class
...   def hello(self):               # define a method
...     print "Hello World"    ...
>>> ctxt2 = PyV8.JSContext(Global()) # create another context with the global object
>>> ctxt2.enter()                    >>> ctxt2.eval("hello()")            # call the global object from javascript
Hello World                          # the output from python script