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Diffstat (limited to 'coffin/template/defaultfilters.py')
| -rw-r--r-- | coffin/template/defaultfilters.py | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/coffin/template/defaultfilters.py b/coffin/template/defaultfilters.py deleted file mode 100644 index c566a7d2..00000000 --- a/coffin/template/defaultfilters.py +++ /dev/null @@ -1,99 +0,0 @@ -"""Jinja2-ports of many of Django's default filters. - -TODO: Most of the filters in here need to be updated for autoescaping. -""" - -from coffin.template import Library -from jinja2.runtime import Undefined -# from jinja2 import Markup - -register = Library() - -@register.filter(jinja2_only=True) -def url(view_name, *args, **kwargs): - from coffin.template.defaulttags import url - return url._reverse(view_name, args, kwargs) - -@register.filter(jinja2_only=True) -def timesince(value, arg=None): - if value is None or isinstance(value, Undefined): - return u'' - from django.utils.timesince import timesince - if arg: - return timesince(value, arg) - return timesince(value) - -@register.filter(jinja2_only=True) -def timeuntil(value, arg=None): - if value is None or isinstance(value, Undefined): - return u'' - from django.utils.timesince import timeuntil - return timeuntil(date, arg) - -@register.filter(jinja2_only=True) -def date(value, arg=None): - if value is None or isinstance(value, Undefined): - return u'' - from django.conf import settings - from django.utils.dateformat import format - if arg is None: - arg = settings.DATE_FORMAT - return format(value, arg) - -@register.filter(jinja2_only=True) -def time(value, arg=None): - if value is None or isinstance(value, Undefined): - return u'' - from django.conf import settings - from django.utils.dateformat import time_format - if arg is None: - arg = settings.TIME_FORMAT - return time_format(value, arg) - -@register.filter(jinja2_only=True) -def truncatewords(value, length): - # Jinja2 has it's own ``truncate`` filter that supports word - # boundaries and more stuff, but cannot deal with HTML. - from django.utils.text import truncate_words - return truncate_words(value, int(length)) - -@register.filter(jinja2_only=True) -def truncatewords_html(value, length): - from django.utils.text import truncate_html_words - return truncate_html_words(value, int(length)) - -@register.filter(jinja2_only=True) -def pluralize(value, s1='s', s2=None): - """Like Django's pluralize-filter, but instead of using an optional - comma to separate singular and plural suffixes, it uses two distinct - parameters. - - It also is less forgiving if applied to values that do not allow - making a decision between singular and plural. - """ - if s2 is not None: - singular_suffix, plural_suffix = s1, s2 - else: - plural_suffix = s1 - singular_suffix = '' - - try: - if int(value) != 1: - return plural_suffix - except TypeError: # not a string or a number; maybe it's a list? - if len(value) != 1: - return plural_suffix - return singular_suffix - -@register.filter(jinja2_only=True) -def floatformat(value, arg=-1): - """Builds on top of Django's own version, but adds strict error - checking, staying with the philosophy. - """ - from django.template.defaultfilters import floatformat - from coffin.interop import django_filter_to_jinja2 - arg = int(arg) # raise exception - result = django_filter_to_jinja2(floatformat)(value, arg) - if result == '': # django couldn't handle the value - raise ValueError(value) - return result
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