Hi again. Sorry to disturb you again, but I ran into another issue
related to this template tag I wrote.
I get the following error:
TemplateSyntaxError at /
Caught an exception while rendering: Truncated incorrect DOUBLE value:
'user'
I am not sure what it means exactly, but I beleive the error is
produced by the template tag somehow.
Here is my template tag as it looks now:
@register.tag
def total_num_objects(parser, token):
# {% total_num_objects in viblevraske.User as num_users %}
bits = token.contents.split()
if len(bits) != 5:
raise TemplateSyntaxError, "total_num_objects tag takes exactly
5
arguments"
if bits[1] != 'in':
raise TemplateSyntaxError, "second argument to
total_num_objects tag
must be 'in'"
if bits[3] != 'as':
raise TemplateSyntaxError, "fourth argument to
total_num_objects tag
must be 'as'"
return CountObjectsNode(bits[2], bits[4])
class BlogNode(Node):
def __init__(self, user, varname):
self.user, self.varname = user, varname
def render(self, context):
try:
context[self.varname] =
Blog.objects.get(user=self.user) # I
beleive this line is causing the trouble
except ObjectDoesNotExist:
return ""
I dont know if its possible to help me with this little information,
but it would be nice :o)
Thanks :o)
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