def get_query_help_message(self):
if not self.search_fields:
return ''
fields = []
for search_field in self.search_fields:
field = get_field_from_path(self.model, search_field)
if field is None:
raise ImproperlyConfigured("cannot access to `%s` from %s " % (search_field, self.model))
fields.append(field.verbose_name.title())
return ",".join(fields)
def reportform_factory(report, bases=(ConfigurationForm, ), **kwargs):
name = "%sFilterForm" % report.__class__.__name__
attrs = {}
field_display_order = []
for fieldpath in kwargs.get('filtering', getattr(report, 'list_filter',
[])):
if '=' not in fieldpath:
field = get_field_from_path(report.model, fieldpath)
if field:
field_name = fieldpath.replace('.', '__')
field_display_order.append(field_name)
attrs[field_name] = get_field_from_bases(
bases, field_name, field.formfield(required=False))
elif fieldpath.startswith('_extras_'):
field_display_order.append(fieldpath)
attrs[fieldpath] = get_field_from_bases(bases, fieldpath, None)
choice_field_class = getattr(report, 'choice_field_class',
None) or ChoiceField
orders = kwargs.get('order_by', None)
if orders:
attrs['_report_order_by'] = choice_field_class(label='Order by',
choices=orders)
field_display_order.append('_report_order_by')
groupby = kwargs.get('groupby', None)
if groupby:
attrs['_report_group_by'] = choice_field_class(label='Group by',
choices=groupby)
field_display_order.append('_report_group_by')
else:
groupby = get_field_from_bases(bases, '_report_group_by', None)
if groupby:
attrs['_report_group_by'] = groupby
field_display_order.append('_report_group_by')
# add report format options
if report.formats:
formats = [(f[0], f[0]) for f in report.formats]
attrs['_format'] = choice_field_class(label='Format', choices=formats)
field_display_order.append('_format')
configure_columns = kwargs.get('configure_columns', None)
if configure_columns or get_attr_from_bases(bases, 'configure_columns',
False):
columns_choice_field_class = getattr(report, 'columns_choice_field',
ColumnsChoiceField)
attrs['_report_list_display'] = columns_choice_field_class(report)
field_display_order.append('_report_list_display')
attrs['_report'] = report
attrs['_field_display_order'] = field_display_order
return type(name, bases, attrs)
def get_query_help_message(self):
if not self.search_fields:
return ''
fields = []
for search_field in self.search_fields:
field = get_field_from_path(self.model, search_field)
if field is None:
raise ImproperlyConfigured("cannot access to `%s` from %s " %
(search_field, self.model))
fields.append(field.verbose_name.title())
return ",".join(fields)
def reportform_factory(report, bases=(ConfigurationForm,), **kwargs):
name = "%sFilterForm" % report.__class__.__name__
attrs = {}
field_display_order = []
for fieldpath in kwargs.get('filtering', getattr(report, 'list_filter', [])):
if '=' not in fieldpath:
field = get_field_from_path(report.model, fieldpath)
if field:
field_name = fieldpath.replace('.', '__')
field_display_order.append(field_name)
attrs[field_name] = get_field_from_bases(bases, field_name, field.formfield(required=False))
elif fieldpath.startswith('_extras_'):
field_display_order.append(fieldpath)
attrs[fieldpath] = get_field_from_bases(bases, fieldpath, None)
choice_field_class = getattr(report, 'choice_field_class', None) or ChoiceField
orders = kwargs.get('order_by', None)
if orders:
attrs['_report_order_by'] = choice_field_class(label='Order by', choices=orders)
field_display_order.append('_report_order_by')
groupby = kwargs.get('groupby', None)
if groupby:
attrs['_report_group_by'] = choice_field_class(label='Group by', choices=groupby)
field_display_order.append('_report_group_by')
else:
groupby = get_field_from_bases(bases, '_report_group_by', None)
if groupby:
attrs['_report_group_by'] = groupby
field_display_order.append('_report_group_by')
# add report format options
if report.formats:
formats = [(f[0], f[0]) for f in report.formats]
attrs['_format'] = choice_field_class(
label='Format',
choices=formats
)
field_display_order.append('_format')
configure_columns = kwargs.get('configure_columns', None)
if configure_columns or get_attr_from_bases(bases, 'configure_columns', False):
columns_choice_field_class = getattr(report, 'columns_choice_field', ColumnsChoiceField)
attrs['_report_list_display'] = columns_choice_field_class(report)
field_display_order.append('_report_list_display')
attrs['_report'] = report
attrs['_field_display_order'] = field_display_order
return type(name, bases, attrs)
def get_column_for_attribute(model, fieldpath):
"""
returns the more suitable Column class for `attr`.
:param: can be a Django Field, attribute or callable
:return:
"""
attr = get_field_from_path(model, fieldpath)
mapping = {
models.IntegerField: IntegerColumn,
models.DecimalField: DecimalColumn,
models.DateField: DateColumn,
models.CharField: CharColumn,
models.BooleanField: BooleanColumn,
}
return mapping.get(type(attr), Column)
def get_column_for_attribute(model, fieldpath):
"""
returns the more suitable Column class for `attr`.
:param: can be a Django Field, attribute or callable
:return:
"""
attr = get_field_from_path(model, fieldpath)
mapping = {
models.IntegerField: IntegerColumn,
models.DecimalField: DecimalColumn,
models.DateField: DateColumn,
models.CharField: CharColumn,
models.BooleanField: BooleanColumn,
}
return mapping.get(type(attr), Column)
