Punctuation in arguments

[shacker]

I want to pass in a custom "poster frame" argument for a media player embed, using syntax like:

{{ jwp /path/to/video.m4v poster=/path/to/image.png width=720 height=550 }}

The poster= argument works fine as long as it's an alphanumeric string with no punctuation marks. But when it includes dots and/or slashes as above (or any other punctuation mark), the whole template fails to render. Surrounding in single or double quotes also causes it to break. I'm using :

def get_context(self):
    video_path = self.value
    poster = self.kwargs['poster']

Any tips on how to include arguments with punctuation? Or is this a bug? Thanks.

[worksology]

I have a similar issue. I'm trying to do something like:

{{ image 20 link="http://google.com" }}

to generate something like:

<a href="http://google.com"><img src="blah.png" /></a>

but am unable to pass such complex values. Is there a better approach, or is this a bug?