Python formats.localize方法代码示例

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def last_beat_column(self, object):
        last_beat = object.last_beat
        if is_aware(last_beat):
            # Only for USE_TZ=True
            last_beat = localtime(last_beat)

        last_beat_str = localize(last_beat)
        if object.is_expired:
            # Make clearly visible
            alert_icon = static('admin/img/icon-alert.svg')
            return format_html(
                '<div style="vertical-align: middle; display: inline-block;">'
                '  <img src="{}" style="vertical-align: middle;"> '
                '  <span style="color: #efb80b; vertical-align: middle;">{}</span>'
                '</div>',
                alert_icon, last_beat_str
            )
        else:
            return last_beat_str 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def display_for_field(value, field):
    from xadmin.views.list import EMPTY_CHANGELIST_VALUE

    if field.flatchoices:
        return dict(field.flatchoices).get(value, EMPTY_CHANGELIST_VALUE)
    # NullBooleanField needs special-case null-handling, so it comes
    # before the general null test.
    elif isinstance(field, models.BooleanField) or isinstance(field, models.NullBooleanField):
        return boolean_icon(value)
    elif value is None:
        return EMPTY_CHANGELIST_VALUE
    elif isinstance(field, models.DateTimeField):
        return formats.localize(tz_localtime(value))
    elif isinstance(field, (models.DateField, models.TimeField)):
        return formats.localize(value)
    elif isinstance(field, models.DecimalField):
        return formats.number_format(value, field.decimal_places)
    elif isinstance(field, models.FloatField):
        return formats.number_format(value)
    elif isinstance(field.rel, models.ManyToManyRel):
        return ', '.join([smart_text(obj) for obj in value.all()])
    else:
        return smart_text(value) 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def _dict(self):
        exclude = ['operator_id', 'creator_id', 'created', 'modified']
        opts = self._meta
        data = {}
        keys = [f.attname for f in opts.fields]
        for f in chain(opts.many_to_many):
            #if isinstance(f, models.ManyToManyField):
            if self.pk is None:
                data[f.name] = []
            else:
                data[f.name] = list(f.value_from_object(self).values_list('pk', flat=True))
        original = { k:self.__dict__.get(k) for k in keys if k not in exclude }
        data.update(**original)
        for key, value in data.items():
            if isinstance(value, timezone.datetime):
                value = formats.localize(timezone.template_localtime(value))
            data.update(**{key: value})
        return data 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def localize_tag(parser, token):
    """
    Forces or prevents localization of values, regardless of the value of
    `settings.USE_L10N`.

    Sample usage::

        {% localize off %}
            var pi = {{ 3.1415 }};
        {% endlocalize %}

    """
    use_l10n = None
    bits = list(token.split_contents())
    if len(bits) == 1:
        use_l10n = True
    elif len(bits) > 2 or bits[1] not in ('on', 'off'):
        raise TemplateSyntaxError("%r argument should be 'on' or 'off'" % bits[0])
    else:
        use_l10n = bits[1] == 'on'
    nodelist = parser.parse(('endlocalize',))
    parser.delete_first_token()
    return LocalizeNode(nodelist, use_l10n) 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def render(self, context):
        try:
            output = self.filter_expression.resolve(context)
            output = template_localtime(output, use_tz=context.use_tz)
            output = localize(output, use_l10n=context.use_l10n)
            output = force_text(output)
        except UnicodeDecodeError:
            return ''
        except Exception as e:
            if not hasattr(e, 'django_template_source'):
                e.django_template_source = self.source
            raise
        if (context.autoescape and not isinstance(output, SafeData)) or isinstance(output, EscapeData):
            return conditional_escape(output)
        else:
            return output 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def display_for_field(value, field):
    from django.contrib.admin.templatetags.admin_list import _boolean_icon
    from django.contrib.admin.views.main import EMPTY_CHANGELIST_VALUE

    if field.flatchoices:
        return dict(field.flatchoices).get(value, EMPTY_CHANGELIST_VALUE)
    # NullBooleanField needs special-case null-handling, so it comes
    # before the general null test.
    elif isinstance(field, models.BooleanField) or isinstance(field, models.NullBooleanField):
        return _boolean_icon(value)
    elif value is None:
        return EMPTY_CHANGELIST_VALUE
    elif isinstance(field, models.DateTimeField):
        return formats.localize(timezone.template_localtime(value))
    elif isinstance(field, (models.DateField, models.TimeField)):
        return formats.localize(value)
    elif isinstance(field, models.DecimalField):
        return formats.number_format(value, field.decimal_places)
    elif isinstance(field, models.FloatField):
        return formats.number_format(value)
    elif isinstance(field, models.FileField) and value:
        return format_html('<a href="{}">{}</a>', value.url, value)
    else:
        return smart_text(value) 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def __init__(self, environment):
        super(DjangoL10n, self).__init__(environment)
        finalize = []
        if settings.USE_TZ:
            finalize.append(template_localtime)
        if settings.USE_L10N:
            finalize.append(localize)

        if finalize:
            fns = iter(finalize)
            if environment.finalize is None:
                new_finalize = next(fns)
            else:
                new_finalize = environment.finalize
            for f in fns:
                new_finalize = self._compose(f, new_finalize)

            environment.finalize = new_finalize 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def localize_tag(parser, token):
    """
    Force or prevents localization of values, regardless of the value of
    `settings.USE_L10N`.

    Sample usage::

        {% localize off %}
            var pi = {{ 3.1415 }};
        {% endlocalize %}
    """
    use_l10n = None
    bits = list(token.split_contents())
    if len(bits) == 1:
        use_l10n = True
    elif len(bits) > 2 or bits[1] not in ('on', 'off'):
        raise TemplateSyntaxError("%r argument should be 'on' or 'off'" % bits[0])
    else:
        use_l10n = bits[1] == 'on'
    nodelist = parser.parse(('endlocalize',))
    parser.delete_first_token()
    return LocalizeNode(nodelist, use_l10n) 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def display_for_field(value, field, empty_value_display):
    from django.contrib.admin.templatetags.admin_list import _boolean_icon

    if getattr(field, 'flatchoices', None):
        return dict(field.flatchoices).get(value, empty_value_display)
    # NullBooleanField needs special-case null-handling, so it comes
    # before the general null test.
    elif isinstance(field, (models.BooleanField, models.NullBooleanField)):
        return _boolean_icon(value)
    elif value is None:
        return empty_value_display
    elif isinstance(field, models.DateTimeField):
        return formats.localize(timezone.template_localtime(value))
    elif isinstance(field, (models.DateField, models.TimeField)):
        return formats.localize(value)
    elif isinstance(field, models.DecimalField):
        return formats.number_format(value, field.decimal_places)
    elif isinstance(field, (models.IntegerField, models.FloatField)):
        return formats.number_format(value)
    elif isinstance(field, models.FileField) and value:
        return format_html('<a href="{}">{}</a>', value.url, value)
    else:
        return display_for_value(value, empty_value_display) 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def display_for_value(value, empty_value_display, boolean=False):
    from django.contrib.admin.templatetags.admin_list import _boolean_icon

    if boolean:
        return _boolean_icon(value)
    elif value is None:
        return empty_value_display
    elif isinstance(value, datetime.datetime):
        return formats.localize(timezone.template_localtime(value))
    elif isinstance(value, (datetime.date, datetime.time)):
        return formats.localize(value)
    elif isinstance(value, (int, decimal.Decimal, float)):
        return formats.number_format(value)
    elif isinstance(value, (list, tuple)):
        return ', '.join(str(v) for v in value)
    else:
        return str(value) 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def display_for_field(value, field):
    from xadmin.views.list import EMPTY_CHANGELIST_VALUE

    if field.flatchoices:
        return dict(field.flatchoices).get(value, EMPTY_CHANGELIST_VALUE)
    # NullBooleanField needs special-case null-handling, so it comes
    # before the general null test.
    elif isinstance(field, models.BooleanField) or isinstance(field, models.NullBooleanField):
        return boolean_icon(value)
    elif value is None:
        return EMPTY_CHANGELIST_VALUE
    elif isinstance(field, models.DateTimeField):
        return formats.localize(tz_localtime(value))
    elif isinstance(field, (models.DateField, models.TimeField)):
        return formats.localize(value)
    elif isinstance(field, models.DecimalField):
        return formats.number_format(value, field.decimal_places)
    elif isinstance(field, models.FloatField):
        return formats.number_format(value)
    elif isinstance(field.remote_field, models.ManyToManyRel):
        return ', '.join([smart_text(obj) for obj in value.all()])
    else:
        return smart_text(value) 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def display_for_field(value, field, empty_value_display):
    from django.contrib.admin.templatetags.admin_list import _boolean_icon

    if getattr(field, 'flatchoices', None):
        return dict(field.flatchoices).get(value, empty_value_display)
    # BooleanField needs special-case null-handling, so it comes before the
    # general null test.
    elif isinstance(field, models.BooleanField):
        return _boolean_icon(value)
    elif value is None:
        return empty_value_display
    elif isinstance(field, models.DateTimeField):
        return formats.localize(timezone.template_localtime(value))
    elif isinstance(field, (models.DateField, models.TimeField)):
        return formats.localize(value)
    elif isinstance(field, models.DecimalField):
        return formats.number_format(value, field.decimal_places)
    elif isinstance(field, (models.IntegerField, models.FloatField)):
        return formats.number_format(value)
    elif isinstance(field, models.FileField) and value:
        return format_html('<a href="{}">{}</a>', value.url, value)
    else:
        return display_for_value(value, empty_value_display) 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def localize_tag(parser, token):
    """
    Forces or prevents localization of values, regardless of the value of
    `settings.USE_L10N`.

    Sample usage::

        {% localize off %}
            var pi = {{ 3.1415 }};
        {% endlocalize %}
    """
    use_l10n = None
    bits = list(token.split_contents())
    if len(bits) == 1:
        use_l10n = True
    elif len(bits) > 2 or bits[1] not in ('on', 'off'):
        raise TemplateSyntaxError("%r argument should be 'on' or 'off'" % bits[0])
    else:
        use_l10n = bits[1] == 'on'
    nodelist = parser.parse(('endlocalize',))
    parser.delete_first_token()
    return LocalizeNode(nodelist, use_l10n) 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def display_for_field(value, field, empty_value_display):
    from django.contrib.admin.templatetags.admin_list import _boolean_icon

    if getattr(field, 'flatchoices', None):
        return dict(field.flatchoices).get(value, empty_value_display)
    # NullBooleanField needs special-case null-handling, so it comes
    # before the general null test.
    elif isinstance(field, models.BooleanField) or isinstance(field, models.NullBooleanField):
        return _boolean_icon(value)
    elif value is None:
        return empty_value_display
    elif isinstance(field, models.DateTimeField):
        return formats.localize(timezone.template_localtime(value))
    elif isinstance(field, (models.DateField, models.TimeField)):
        return formats.localize(value)
    elif isinstance(field, models.DecimalField):
        return formats.number_format(value, field.decimal_places)
    elif isinstance(field, (models.IntegerField, models.FloatField)):
        return formats.number_format(value)
    elif isinstance(field, models.FileField) and value:
        return format_html('<a href="{}">{}</a>', value.url, value)
    else:
        return display_for_value(value, empty_value_display) 

# 需要导入模块: from django.utils import formats [as 别名]
# 或者: from django.utils.formats import localize [as 别名]
def display_for_value(value, empty_value_display, boolean=False):
    from django.contrib.admin.templatetags.admin_list import _boolean_icon

    if boolean:
        return _boolean_icon(value)
    elif value is None:
        return empty_value_display
    elif isinstance(value, datetime.datetime):
        return formats.localize(timezone.template_localtime(value))
    elif isinstance(value, (datetime.date, datetime.time)):
        return formats.localize(value)
    elif isinstance(value, six.integer_types + (decimal.Decimal, float)):
        return formats.number_format(value)
    elif isinstance(value, (list, tuple)):
        return ', '.join(force_text(v) for v in value)
    else:
        return force_text(value)