def get_instance_field_value_and_label(field_name, instance, fun_kwargs, request):
if '__' in field_name:
current_field_name, next_field_name = field_name.split('__', 1)
return get_instance_field_value_and_label(next_field_name, getattr(instance, current_field_name), fun_kwargs,
request)
else:
callable_value = getattr(instance, 'get_%s_display' % field_name, None)
if not callable_value:
callable_value = getattr(instance, field_name)
value = get_callable_value(callable_value, fun_kwargs)
if isinstance(value, bool):
value = _('Yes') if value else _('No')
else:
value = display_for_value(value)
try:
field = instance._meta.get_field_by_name(field_name)[0]
except (FieldDoesNotExist, AttributeError):
field = None
if field:
label = field.verbose_name
value = display_for_field_value(instance, field, value, callable_value, request)
else:
label = callable_value.short_description
return mark_safe(linebreaks(conditional_escape(force_text(value)))), label
def result_item(self, item, obj, field_name, row):
if self.list_editable and item.field and item.field.editable and (field_name in self.list_editable):
pk = getattr(obj, obj._meta.pk.attname)
field_label = label_for_field(field_name, obj,
model_admin=self.admin_view,
return_attr=False
)
item.wraps.insert(0, '<span class="editable-field">%s</span>' % display_for_value(getattr(obj, field_name)))
item.btns.append((
'<a class="editable-handler" title="%s" data-editable-field="%s" data-editable-loadurl="%s">' +
'<i class="fa fa-edit"></i></a>') %
(_(u"Enter %s") % field_label, field_name, self.admin_view.model_admin_url('patch', pk=pk) + '?fields=' + field_name))
if field_name not in self.editable_need_fields:
self.editable_need_fields[field_name] = item.field
return item
def result_item(self, item, obj, field_name, row):
if self.list_editable and item.field and item.field.editable and (
field_name in self.list_editable):
pk = getattr(obj, obj._meta.pk.attname)
field_label = label_for_field(field_name,
obj,
model_admin=self.admin_view,
return_attr=False)
item.wraps.insert(
0, '<span class="editable-field">%s</span>' %
display_for_value(getattr(obj, field_name)))
item.btns.append((
'<a class="editable-handler" title="%s" data-editable-field="%s" data-editable-loadurl="%s">'
+ '<i class="fa fa-edit"></i></a>') %
(_(u"Enter %s") % field_label, field_name,
self.admin_view.model_admin_url('patch', pk=pk) +
'?fields=' + field_name))
if field_name not in self.editable_need_fields:
self.editable_need_fields[field_name] = item.field
return item
def inline_items_for_result(inline, result):
"""
Generates the actual list of data for the inline.
"""
list_display = inline.list_display if inline.list_display else (
'__unicode__', )
ret = ''
for field_name in list_display:
row_class = mark_safe(' class="column"')
try:
f, attr, value = lookup_field(field_name, result, inline)
except ObjectDoesNotExist:
result_repr = ''
else:
if f is None:
allow_tags = getattr(attr, 'allow_tags', False)
boolean = getattr(attr, 'boolean', False)
if boolean:
allow_tags = True
result_repr = display_for_value(value, boolean)
# Strip HTML tags in the resulting text, except if the
# function has an "allow_tags" attribute set to True.
if allow_tags:
result_repr = mark_safe(result_repr)
else:
if isinstance(f.rel, models.ManyToOneRel):
field_val = getattr(result, f.name)
if field_val is None:
result_repr = ''
else:
result_repr = field_val
else:
result_repr = display_for_field(value, f)
if force_text(result_repr) == '':
result_repr = mark_safe(' ')
ret += format_html(u'<span{0}>{1}</span>', row_class, result_repr)
return ret
def get_result_and_row_class(cl, field_name, result):
row_class = ''
try:
f, attr, value = lookup_field(field_name, result, cl.model_admin)
except ObjectDoesNotExist:
# result_repr = EMPTY_CHANGELIST_VALUE
result_repr = get_empty_value_display(cl)
else:
if f is None:
if field_name == 'action_checkbox':
row_class = mark_safe(' class="action-checkbox"')
allow_tags = getattr(attr, 'allow_tags', False)
boolean = getattr(attr, 'boolean', False)
if boolean:
allow_tags = True
result_repr = display_for_value(value, boolean)
# Strip HTML tags in the resulting text, except if the
# function has an "allow_tags" attribute set to True.
if allow_tags:
result_repr = mark_safe(result_repr)
if isinstance(value, (datetime.date, datetime.time)):
row_class = mark_safe(' class="nowrap"')
else:
if isinstance(f.rel, models.ManyToOneRel):
field_val = getattr(result, f.name)
if field_val is None:
# result_repr = EMPTY_CHANGELIST_VALUE
result_repr = get_empty_value_display(cl)
else:
result_repr = field_val
else:
result_repr = display_for_field(value, f)
if isinstance(f, (models.DateField, models.TimeField,
models.ForeignKey)):
row_class = mark_safe(' class="nowrap"')
if force_str(result_repr) == '':
result_repr = mark_safe(' ')
return result_repr, row_class
def inline_items_for_result(inline, result):
"""
Generates the actual list of data for the inline.
"""
list_display = inline.list_display if inline.list_display else ('__unicode__',)
ret = ''
for field_name in list_display:
row_class = mark_safe(' class="column"')
try:
f, attr, value = lookup_field(field_name, result, inline)
except ObjectDoesNotExist:
result_repr = ''
else:
if f is None:
allow_tags = getattr(attr, 'allow_tags', False)
boolean = getattr(attr, 'boolean', False)
if boolean:
allow_tags = True
result_repr = display_for_value(value, boolean)
# Strip HTML tags in the resulting text, except if the
# function has an "allow_tags" attribute set to True.
if allow_tags:
result_repr = mark_safe(result_repr)
else:
if isinstance(f.rel, models.ManyToOneRel):
field_val = getattr(result, f.name)
if field_val is None:
result_repr = ''
else:
result_repr = field_val
else:
result_repr = display_for_field(value, f)
if force_text(result_repr) == '':
result_repr = mark_safe(' ')
ret += format_html('<span{0}>{1}</span>', row_class, result_repr)
return ret
def get_result_and_row_class(cl, field_name, result):
row_class = ''
try:
f, attr, value = lookup_field(field_name, result, cl.model_admin)
except ObjectDoesNotExist:
result_repr = EMPTY_CHANGELIST_VALUE
else:
if f is None:
if field_name == 'action_checkbox':
row_class = mark_safe(' class="action-checkbox"')
allow_tags = getattr(attr, 'allow_tags', False)
boolean = getattr(attr, 'boolean', False)
if boolean:
allow_tags = True
result_repr = display_for_value(value, boolean)
# Strip HTML tags in the resulting text, except if the
# function has an "allow_tags" attribute set to True.
if allow_tags:
result_repr = mark_safe(result_repr)
if isinstance(value, (datetime.date, datetime.time)):
row_class = mark_safe(' class="nowrap"')
else:
if isinstance(f.rel, models.ManyToOneRel):
field_val = getattr(result, f.name)
if field_val is None:
result_repr = EMPTY_CHANGELIST_VALUE
else:
result_repr = field_val
else:
result_repr = display_for_field(value, f)
if isinstance(f, (models.DateField, models.TimeField,
models.ForeignKey)):
row_class = mark_safe(' class="nowrap"')
if force_str(result_repr) == '':
result_repr = mark_safe(' ')
return result_repr, row_class
def items_for_result(cl, result, form):
"""
Generates the actual list of data.
"""
first = True
pk = cl.lookup_opts.pk.attname
for field_name in cl.list_display:
row_class = ''
try:
f, attr, value = lookup_field(field_name, result, cl.model_admin)
except ObjectDoesNotExist:
result_repr = EMPTY_CHANGELIST_VALUE
else:
if f is None:
if field_name == 'action_checkbox':
row_class = mark_safe(' class="action-checkbox"')
allow_tags = getattr(attr, 'allow_tags', False)
boolean = getattr(attr, 'boolean', False)
if boolean:
allow_tags = True
result_repr = display_for_value(value, boolean)
# Strip HTML tags in the resulting text, except if the
# function has an "allow_tags" attribute set to True.
if allow_tags:
result_repr = mark_safe(result_repr)
if isinstance(value, (datetime.date, datetime.time)):
row_class = mark_safe(' class="nowrap"')
else:
if isinstance(f.rel, models.ManyToOneRel):
field_val = getattr(result, f.name)
if field_val is None:
result_repr = EMPTY_CHANGELIST_VALUE
else:
result_repr = field_val
else:
result_repr = display_for_field(value, f)
if isinstance(f, (models.DateField, models.TimeField, models.ForeignKey)):
row_class = mark_safe(' class="nowrap"')
if force_text(result_repr) == '':
result_repr = mark_safe(' ')
# If list_display_links not defined, add the link tag to the first field
if (first and not cl.list_display_links) or field_name in cl.list_display_links:
table_tag = {True:'th', False:'td'}[first]
first = False
url = cl.url_for_result(result)
# Convert the pk to something that can be used in Javascript.
# Problem cases are long ints (23L) and non-ASCII strings.
if cl.to_field:
attr = str(cl.to_field)
else:
attr = pk
value = result.serializable_value(attr)
result_id = repr(force_text(value))[1:]
yield format_html('<{0}{1}><a href="{2}"{3}>{4}</a></{5}>',
table_tag,
row_class,
url,
format_html(' onclick="opener.dismissRelatedLookupPopup(window, {0}); return false;"', result_id)
if cl.is_popup else '',
result_repr,
table_tag)
else:
# By default the fields come from ModelAdmin.list_editable, but if we pull
# the fields out of the form instead of list_editable custom admins
# can provide fields on a per request basis
if (form and field_name in form.fields and not (
field_name == cl.model._meta.pk.name and
form[cl.model._meta.pk.name].is_hidden)):
bf = form[field_name]
result_repr = mark_safe(force_text(bf.errors) + force_text(bf))
yield format_html('<td{0}>{1}</td>', row_class, result_repr)
if form and not form[cl.model._meta.pk.name].is_hidden:
yield format_html('<td>{0}</td>', force_text(form[cl.model._meta.pk.name]))
def items_for_result(cl, result, form):
"""
Generates the actual list of data.
"""
first = True
pk = cl.lookup_opts.pk.attname
for field_name in cl.list_display:
row_classes = ['field-%s' % field_name]
try:
f, attr, value = lookup_field(field_name, result, cl.model_admin)
except ObjectDoesNotExist:
result_repr = EMPTY_CHANGELIST_VALUE
else:
if f is None:
if field_name == 'action_checkbox':
row_classes = ['action-checkbox']
allow_tags = getattr(attr, 'allow_tags', False)
boolean = getattr(attr, 'boolean', False)
if boolean:
allow_tags = True
result_repr = display_for_value(value, boolean)
# Strip HTML tags in the resulting text, except if the
# function has an "allow_tags" attribute set to True.
if allow_tags:
result_repr = mark_safe(result_repr)
if isinstance(value, (datetime.date, datetime.time)):
row_classes.append('nowrap')
else:
if isinstance(f.rel, models.ManyToOneRel):
field_val = getattr(result, f.name)
if field_val is None:
result_repr = EMPTY_CHANGELIST_VALUE
else:
result_repr = field_val
else:
result_repr = display_for_field(value, f)
if isinstance(f, (models.DateField, models.TimeField, models.ForeignKey)):
row_classes.append('nowrap')
if force_text(result_repr) == '':
result_repr = mark_safe(' ')
row_class = mark_safe(' class="%s"' % ' '.join(row_classes))
# If list_display_links not defined, add the link tag to the first field
if (first and not cl.list_display_links) or field_name in cl.list_display_links:
table_tag = 'th' if first else 'td'
first = False
# Display link to the result's change_view if the url exists, else
# display just the result's representation.
try:
url = cl.url_for_result(result)
except NoReverseMatch:
link_or_text = result_repr
else:
url = add_preserved_filters({'preserved_filters': cl.preserved_filters, 'opts': cl.opts}, url)
# Convert the pk to something that can be used in Javascript.
# Problem cases are long ints (23L) and non-ASCII strings.
if cl.to_field:
attr = str(cl.to_field)
else:
attr = pk
value = result.serializable_value(attr)
result_id = escapejs(value)
link_or_text = format_html(
'<a href="{0}"{1}>{2}</a>',
url,
format_html(' onclick="opener.dismissRelatedLookupPopup(window, '{0}'); return false;"', result_id)
if cl.is_popup else '',
result_repr)
yield format_html('<{0}{1}>{2}</{3}>',
table_tag,
row_class,
link_or_text,
table_tag)
else:
# By default the fields come from ModelAdmin.list_editable, but if we pull
# the fields out of the form instead of list_editable custom admins
# can provide fields on a per request basis
if (form and field_name in form.fields and not (
field_name == cl.model._meta.pk.name and
form[cl.model._meta.pk.name].is_hidden)):
bf = form[field_name]
result_repr = mark_safe(force_text(bf.errors) + force_text(bf))
yield format_html('<td{0}>{1}</td>', row_class, result_repr)
if form and not form[cl.model._meta.pk.name].is_hidden:
yield format_html('<td>{0}</td>', force_text(form[cl.model._meta.pk.name]))
def items_for_result(cl, result, form):
"""
Generates the actual list of data.
"""
first = True
pk = cl.lookup_opts.pk.attname
for field_name in cl.list_display:
row_class = ""
try:
f, attr, value = lookup_field(field_name, result, cl.model_admin)
except (AttributeError, ObjectDoesNotExist):
result_repr = EMPTY_CHANGELIST_VALUE
else:
if f is None:
if field_name == "action_checkbox":
row_class = ' class="action-checkbox"'
allow_tags = getattr(attr, "allow_tags", False)
boolean = getattr(attr, "boolean", False)
if boolean:
allow_tags = True
result_repr = display_for_value(value, boolean)
# Strip HTML tags in the resulting text, except if the
# function has an "allow_tags" attribute set to True.
if not allow_tags:
result_repr = escape(result_repr)
else:
result_repr = mark_safe(result_repr)
if isinstance(value, (datetime.date, datetime.time)):
row_class = ' class="nowrap"'
else:
if isinstance(f.rel, models.ManyToOneRel):
field_val = getattr(result, f.name)
if field_val is None:
result_repr = EMPTY_CHANGELIST_VALUE
else:
result_repr = escape(field_val)
else:
result_repr = display_for_field(value, f)
if isinstance(f, (models.DateField, models.TimeField, models.ForeignKey)):
row_class = ' class="nowrap"'
if force_unicode(result_repr) == "":
result_repr = mark_safe(" ")
# If list_display_links not defined, add the link tag to the first field
if (first and not cl.list_display_links) or field_name in cl.list_display_links:
table_tag = {True: "th", False: "td"}[first]
first = False
url = cl.url_for_result(result)
# Convert the pk to something that can be used in Javascript.
# Problem cases are long ints (23L) and non-ASCII strings.
if cl.to_field:
attr = str(cl.to_field)
else:
attr = pk
value = result.serializable_value(attr)
result_id = repr(force_unicode(value))[1:]
yield mark_safe(
'<%s%s><a href="%s"%s>%s</a></%s>'
% (
table_tag,
row_class,
url,
(
cl.is_popup
and ' onclick="opener.dismissRelatedLookupPopup(window, %s); return false;"' % result_id
or ""
),
conditional_escape(result_repr),
table_tag,
)
)
else:
# By default the fields come from ModelAdmin.list_editable, but if we pull
# the fields out of the form instead of list_editable custom admins
# can provide fields on a per request basis
if (
form
and field_name in form.fields
and not (field_name == cl.model._meta.pk.name and form[cl.model._meta.pk.name].is_hidden)
):
bf = form[field_name]
result_repr = mark_safe(force_unicode(bf.errors) + force_unicode(bf))
else:
result_repr = conditional_escape(result_repr)
yield mark_safe("<td%s>%s</td>" % (row_class, result_repr))
if form and not form[cl.model._meta.pk.name].is_hidden:
yield mark_safe("<td>%s</td>" % force_unicode(form[cl.model._meta.pk.name]))
def items_for_result(cl, result, form):
"""
Generates the actual list of data.
"""
first = True
pk = cl.lookup_opts.pk.attname
for field_name in cl.list_display:
row_classes = ['field-%s' % field_name]
try:
f, attr, value = lookup_field(field_name, result, cl.model_admin)
except ObjectDoesNotExist:
result_repr = EMPTY_CHANGELIST_VALUE
else:
if f is None:
if field_name == 'action_checkbox':
row_classes = ['action-checkbox']
allow_tags = getattr(attr, 'allow_tags', False)
boolean = getattr(attr, 'boolean', False)
if boolean:
allow_tags = True
result_repr = display_for_value(value, boolean)
# Strip HTML tags in the resulting text, except if the
# function has an "allow_tags" attribute set to True.
if allow_tags:
result_repr = mark_safe(result_repr)
if isinstance(value, (datetime.date, datetime.time)):
row_classes.append('nowrap')
else:
if isinstance(f.rel, models.ManyToOneRel):
field_val = getattr(result, f.name)
if field_val is None:
result_repr = EMPTY_CHANGELIST_VALUE
else:
result_repr = field_val
else:
result_repr = display_for_field(value, f)
if isinstance(
f,
(models.DateField, models.TimeField, models.ForeignKey)):
row_classes.append('nowrap')
if force_text(result_repr) == '':
result_repr = mark_safe(' ')
row_class = mark_safe(' class="%s"' % ' '.join(row_classes))
# If list_display_links not defined, add the link tag to the first field
if (first and not cl.list_display_links
) or field_name in cl.list_display_links:
table_tag = 'th' if first else 'td'
first = False
# Display link to the result's change_view if the url exists, else
# display just the result's representation.
try:
url = cl.url_for_result(result)
except NoReverseMatch:
link_or_text = result_repr
else:
url = add_preserved_filters(
{
'preserved_filters': cl.preserved_filters,
'opts': cl.opts
}, url)
# Convert the pk to something that can be used in Javascript.
# Problem cases are long ints (23L) and non-ASCII strings.
if cl.to_field:
attr = str(cl.to_field)
else:
attr = pk
value = result.serializable_value(attr)
result_id = escapejs(value)
link_or_text = format_html(
'<a href="{0}"{1}>{2}</a>', url,
format_html(
' onclick="opener.dismissRelatedLookupPopup(window, '{0}'); return false;"',
result_id) if cl.is_popup else '', result_repr)
yield format_html('<{0}{1}>{2}</{3}>', table_tag, row_class,
link_or_text, table_tag)
else:
# By default the fields come from ModelAdmin.list_editable, but if we pull
# the fields out of the form instead of list_editable custom admins
# can provide fields on a per request basis
if (form and field_name in form.fields
and not (field_name == cl.model._meta.pk.name
and form[cl.model._meta.pk.name].is_hidden)):
bf = form[field_name]
result_repr = mark_safe(force_text(bf.errors) + force_text(bf))
yield format_html('<td{0}>{1}</td>', row_class, result_repr)
if form and not form[cl.model._meta.pk.name].is_hidden:
yield format_html('<td>{0}</td>',
force_text(form[cl.model._meta.pk.name]))
