[ http://issues.apache.org/jira/browse/MODPYTHON-15?page=all ]
Nicolas Lehuen updated MODPYTHON-15:
------------------------------------
Fix Version: 3.3
(was: 3.2)
Description:
Suppose this function in a published module :
def index(req)
req.content_type = 'text/plain'
yield '1\n'
yield '2\n'
yield '3\n'
yield '4\n'
When published, this module should return a text content with '1\n2\n3\n4\n'.
This could also be useful with a file() object, since they are iterable ; this
would provide another way to send a file, only slightly less performing than
the send_file() method. Handy when you want to filter a file :
def filter(req,filename):
f = open(filename,'r')
for line in f:
yield re.sub('foo','bar',line)
was:
Suppose this function in a published module :
def index(req)
req.content_type = 'text/plain'
yield '1\n'
yield '2\n'
yield '3\n'
yield '4\n'
When published, this module should return a text content with '1\n2\n3\n4\n'.
This could also be useful with a file() object, since they are iterable ; this
would provide another way to send a file, only slightly less performing than
the send_file() method. Handy when you want to filter a file :
def filter(req,filename):
f = open(filename,'r')
for line in f:
yield re.sub('foo','bar',line)
Environment:
It's a little bit more complicated than expected, because it breaks some RPC /
JSON code (which rely on str() being called on tuples or lists)... Plus we
should implement chunked encoding when returning content produced by iterators,
since we can't set the Content-Length header upfront.
> Publisher : iterable return values should be corretly published
> ---------------------------------------------------------------
>
> Key: MODPYTHON-15
> URL: http://issues.apache.org/jira/browse/MODPYTHON-15
> Project: mod_python
> Type: Improvement
> Versions: 3.1.3
> Reporter: Nicolas Lehuen
> Assignee: Nicolas Lehuen
> Priority: Minor
> Fix For: 3.3
>
> Suppose this function in a published module :
> def index(req)
> req.content_type = 'text/plain'
> yield '1\n'
> yield '2\n'
> yield '3\n'
> yield '4\n'
> When published, this module should return a text content with '1\n2\n3\n4\n'.
> This could also be useful with a file() object, since they are iterable ;
> this would provide another way to send a file, only slightly less performing
> than the send_file() method. Handy when you want to filter a file :
> def filter(req,filename):
> f = open(filename,'r')
> for line in f:
> yield re.sub('foo','bar',line)
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