On Mon, 2007-11-05 at 05:02 -0800, [EMAIL PROTECTED] wrote:
> here is my filter:
> from django import template
> import datetime
>
> register = template.Library()
>
> @register.filter
> def mytimeiff(timestamp = None):
Typo here. Almost certainly should be "mytimediff" -- you left out the
'd'. The error message you are seeing is a sure sign that there's a
spelling error somewhere, so this is the first sort of thing to look
for.
> """
> Returns a humanized string representing time difference
> between now() and the input timestamp.
>
> The output rounds up to days, hours, minutes, or seconds.
> 4 days 5 hours returns '4 days'
> 0 days 4 hours 3 minutes returns '4 hours', etc...
> """
>
> timeDiff = datetime.datetime.now() - timestamp
> days = timeDiff.days
> hours = timeDiff.seconds/3600
> minutes = timeDiff.seconds%3600/60
> seconds = timeDiff.seconds%3600%60
>
> str = ""
> tStr = ""
> if days > 0:
> if days == 1: tStr = "day"
> else: tStr = "days"
> str = str + "%s %s" %(days, tStr)
> return str
> elif hours > 0:
> if hours == 1: tStr = "hour"
> else: tStr = "hours"
> str = str + "%s %s" %(hours, tStr)
> return str
> elif minutes > 0:
> if minutes == 1:tStr = "分钟"
> else: tStr = "分钟"
Unrelated to your original question, but either you have a line like
# coding: utf-8
as the first or second line of your file, or these lines (using
non-ASCII characters) are might be a cause of problems down the track.
> str = str + "%s %s" %(minutes, tStr)
> return str
> elif seconds > 0:
> if seconds == 1:tStr = "秒"
> else: tStr = "秒"
> str = str + "%s %s" %(seconds, tStr)
> return str
> else:
> return None
>
> and i use it in the templates as below:
>
> {% load mytimediff %}
> {{ s.time|mytimediff }}
>
> got this error:
> Exception Type: TemplateSyntaxError
> Exception Value: Invalid filter: 'mytimediff'
>
> can somebody help me out, thanks!
Regards,
Malcolm
--
How many of you believe in telekinesis? Raise my hand...
http://www.pointy-stick.com/blog/
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