def doc(item, field=None): """Gets the appropriate help text or docstring for a model or field. Accepts 1 or 2 string arguments: If 1, returns the docstring for the given model in the specified app. If 2, returns the help_text for the field on the given model in the specified app. """ from aristotle_mdr.utils.doc_parse import parse_rst, parse_docstring ct = item if field is None: model_name = ct._meta.model_name title, body, metadata = parse_docstring(ct.__doc__) if title: title = parse_rst(title, 'model', _('model:') + model_name) if body: body = parse_rst(body, 'model', _('model:') + model_name) return title else: if ct._meta.get_field(field).help_text: return _(ct._meta.get_field(field).help_text) else: # return _("No help text for the field '%(field)s' found on the model '%(model)s' in the app '%(app)s'") % {'app':app_label,'model':model_name,'field':field} return _( "No help text for the field '%(field)s' found for the model '%(model)s'" ) % { 'model': item.get_verbose_name(), 'field': field }
def doc(item, field=None): """Gets the appropriate help text or docstring for a model or field. Accepts 1 or 2 string arguments: If 1, returns the docstring for the given model in the specified app. If 2, returns the help_text for the field on the given model in the specified app. """ from django.contrib.contenttypes.models import ContentType from aristotle_mdr.utils.doc_parse import parse_rst, parse_docstring ct = item if field is None: model_name = ct._meta.model_name title, body, metadata = parse_docstring(ct.__doc__) if title: title = parse_rst(title, 'model', _('model:') + model_name) if body: body = parse_rst(body, 'model', _('model:') + model_name) return title else: if ct._meta.get_field(field).help_text: return _(ct._meta.get_field(field).help_text) else: # return _("No help text for the field '%(field)s' found on the model '%(model)s' in the app '%(app)s'") % {'app':app_label,'model':model_name,'field':field} return _("No help text for the field '%(field)s' found for the model '%(model)s'") % {'model': item.get_verbose_name(), 'field': field}