[Mailman-Developers] handler to auto detach attachment and link it to a website keeping html

[Sylvain Viart]

Hi,

Thanks Mark, exactly what I need to replace with the multipart/related 
in python!

Le 18/04/2014 22:30, Mark Sapiro a écrit :
> This stuff ----------------
>>                  clip = MIMEText(attach_clip)
>>                  clip.add_header('Content-Disposition', 'inline')
>>                  clip.add_header('Content-ID', '<part1.%d>' % 123412)
>>                  clip['Content-Transfer-Encoding'] = 'base64'
>>                  del clip['Content-type']
>>                  del clip['Content-transfer-encoding']
>>                  clip['Content-type'] = 'image/png;
>> name="attachment-24.png"'
>>                  clip['Content-transfer-encoding'] = 'base64'
> should be ---------------
>
>                  clip = MIMEImage(xxx, 'png')

Yeah, I know. But I've embedded the base64 txt data of the clip image in 
the handler.py's code.
So I don't need to manage an external file for the clip. Could MIMEImage 
handle internal data as well?

It seems extra effort, to mime64 decode and let MIMEImage reencode it, 
right?


Oh, great! That exactly the following code I was fighting with.
I've seen some code like that in Handlers/MimeDel.py, thanks a lot. I 
wasn't able to adapt this recursive behavior.

> def fix_msg(msg):
>      if msg.is_multipart():
>          parts = msg.get_payload()
>          # remove the next level parts, then process and reattach them
>          msg.set_payload(None)
>          for p in parts:
>              msg.attach(fix_msg(p))
>          return msg
>      else:
>          # process the 'leaf' parts [truncated …]
>          ctype = msg.get_content_type()
>          if ctype == 'text/plain' and not part['X-Mailman-Part']:
>              return msg
>          elif ctype == 'text/html':
>         	    return related
>