def show_unique_validation_message(self, e):
type, value, traceback = sys.exc_info()
fieldname, label = str(e).split("'")[-2], None
# unique_first_fieldname_second_fieldname is the constraint name
# created using frappe.db.add_unique
if "unique_" in fieldname:
fieldname = fieldname.split("_", 1)[1]
df = self.meta.get_field(fieldname)
if df:
label = df.label
frappe.msgprint(_("{0} must be unique".format(label or fieldname)))
# this is used to preserve traceback
raise frappe.UniqueValidationError(self.doctype, self.name, e)
def show_unique_validation_message(self, e):
if frappe.db.db_type != 'postgres':
fieldname = str(e).split("'")[-2]
label = None
# MariaDB gives key_name in error. Extracting fieldname from key name
try:
fieldname = self.get_field_name_by_key_name(fieldname)
except IndexError:
pass
label = self.get_label_from_fieldname(fieldname)
frappe.msgprint(_("{0} must be unique").format(label or fieldname))
# this is used to preserve traceback
raise frappe.UniqueValidationError(self.doctype, self.name, e)
def show_unique_validation_message(self, e):
# TODO: Find a better way to extract fieldname
if frappe.db.db_type != 'postgres':
fieldname = str(e).split("'")[-2]
label = None
# unique_first_fieldname_second_fieldname is the constraint name
# created using frappe.db.add_unique
if "unique_" in fieldname:
fieldname = fieldname.split("_", 1)[1]
df = self.meta.get_field(fieldname)
if df:
label = df.label
frappe.msgprint(_("{0} must be unique".format(label or fieldname)))
# this is used to preserve traceback
raise frappe.UniqueValidationError(self.doctype, self.name, e)
