Unable to create different context

[GoogleCodeExporter]

I’m using PyV8 as a base for my Sublime Text plugins. I’ve successfully 
used PyV8 on my Emmet plugin, but now I’m creating a new plugin and have 
issues with JS context.

Each plugin creates it’s own JSContext instance that should keep data and 
exist during plugin lifetime. Context is initiated as follows:

self._ctx = PyV8.JSContext()
self._ctx.enter()
self._ctx.eval('...JS source code...')

The problem is that PyV8 seems to have just one JS context which is shared 
across plugins. 

For example, if Sublime Text loads plugin A and then B, I can access JS methods 
of B plugin but not A (error is: `AttributeError: '[object global]' object has 
no attribute 'XXX'`). If I explicitly reload plugin A (e.g. re-initiate it) I 
can access methods of A but not B.

Here’s how JSContext is used in plugin: 
https://github.com/sergeche/emmet-sublime/blob/master/emmet/context.py#L170

Original issue reported on code.google.com by [email protected] on 22 Mar 2013 at 5:34