On Sep 26, 2005, at 7:21 AM, Morten W. Petersen wrote:
Chris,
the implementation looks like this
def manage_add_issue(self, id=None, title='', contents='',
state='', type='', referrer='', format=None,
REQUEST=None):
"""Add an Issue."""
if id is None:
id = self.get_unique_id()
issue_ = issue(id, title, contents, state, type,
creator=self.get_user().get_id(),
owner=self.get_user().get_id(),
format=format or
self.get_user_preferences().issue_format)
self._setObject(id, issue_)
self.order.append(issue_.id)
self.order = self.order
issue_ = self[id]
issue_.version = self.get_issue_dealer().version
try:
self.index_object()
except AttributeError:
pass
if referrer and REQUEST is not None:
REQUEST.RESPONSE.redirect(referrer)
print 'redirect'
else:
if REQUEST is not None:
if self.inCMF():
print 'admin url'
return self.get_admin_url()
else:
print 'manage_main'
return self.manage_main(self, REQUEST)
else:
print 'returning issue', issue_
return issue_
and before returning none, it says 'returning issue' on stdout.
It doesn't say "returning issue, None"? My guess is that the if
request is not none branch is called and it goes that way. But
there's no way to know for sure without running it.
This is a good place to use the Python debugger... as the first line
of this method, insert "import pdb; pdb.set_trace()", then start up
Zope in the foreground (runzope or zopectl fg), then cause the method
to be invoked through a browser.
On the console you will see a pdb prompt. You can step through the
code by using "n". To print the value of a variable type "p
<variablename>", to step in to a function call press "s". When
you're finished, press "c" to continue or "q" to quit. This will be
the fastest way to see what's happening in this method.
- C
-Morten
Chris McDonough wrote:
Hi Morten,
You'd probably need to show us the implementation of whatever
"manage_add_issue" is.
- C
On Sep 25, 2005, at 10:09 AM, Morten W. Petersen wrote:
Hi,
I've created a script that imports XML into the ZODB, using
regular TTW
methods - and all is fine, except for when I import large files,
with
many objects.
After about 288 objects, the import fails when the method that
adds an
object in the ZODB returns None, instead of the object it added.
From
what I can tell, the added object is not None before it is
returned, but
the name object, set via the expression
object = self.manage_add_issue(...)
is None. So it looks like somewhere between 'return issue_' in
manage_add_issue and the expression above, the object is lost.
Any ideas what could be happening here? I've managed to work
around it
for now, but it is interesting nonetheless.
Regards,
Morten
<morten.vcf>
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--
Regards,
Morten
Tlf: +47 45 44 00 69
Blog: http://www.blogologue.com
<morten.vcf>
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