Splitting a line while keeping quoted items together
 

I am working on a cmd.Cmd-based program, and normally could just split the string and get the right parts.

Now I have a case where I could have two or three words in the string that need to be grouped into the same thing.

Then I realized that I'm not the only person who has had to deal with this, and I'm wondering if my solution is the best one out there or if this is as ugly at it feels?

Code below
........

#x('Seattle 456') -> ('Seattle', '456')
#x('"Portland Alpha" 123') -> ('Portland Alpha', '123')
#x("'Portland Beta' 789') -> ('Portland Beta', '789')


def x(line):
res = []
append = False
appended = None
quote = None
for item in line.split():
if append:
if item.endswith(quote):
appended.append(item[:-1])
res.append(' '.join(appended))
quote = None
appended = None
append = False
else:
appended.append(item)
else:
if item[0] in ["'",'"']:
append = True
appended = [item[1:]]
quote = item[0]
else:
res.append(item)
return res
.......

This seem really ugly. Is there a cleaner way to do this? Is there a keyword I could search by to find something nicer?

Thanks,

Josh

Re: Splitting a line while keeping quoted items together
 

On Mon, 19 Nov 2012 16:05:30 -0800, josh wrote:

> I am working on a cmd.Cmd-based program, and normally could just split
> the string and get the right parts.
>
> Now I have a case where I could have two or three words in the string
> that need to be grouped into the same thing.

Try shlex.split.



--
Steven