[BlueBream] Incorrectly processing "If-Modified-Since" in zope.app.file and z3c.blobfile

[Cykooz]

2010/3/8 20:15 Baiju M <baiju.m.mail at gmail.com 
<mailto:baiju.m.mail at gmail.com>>:
 >
 > I can see that you are explicitly using `long` above, so the type
 > will be long ?
 > What is the value of zope.datetime.time(header) ?
 >
 > Regards,
 > Baiju M

zope/app/file/browser/file.py
 >>        header= self.request.getHeader('If-
Modified-Since', None)
 >>        lmt = zope.datetime.time(modified.isoformat())
 >>        if header is not None:
 >>            header = header.split(';')[0]
 >>            try:    mod_since=long(zope.datetime.time(header))
 >>            except: mod_since=None
 >>            if mod_since is not None:
 >>                if lmt <= mod_since:
 >>                    self.request.response.setStatus(304)
 >>                    return ''
 >>        self.request.response.setHeader('Last-Modified',
 >>                                        zope.datetime.rfc1123_date(lmt))

zope.datetime.time(modified.isoformat()) - it is date of change of a
file transferred from browser.
It is compared to date of change of a file on a server - lmt.
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