Source code for stoqlib.exceptions

# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4

## Copyright (C) 2005 Async Open Source
## This program is free software; you can redistribute it and/or
## modify it under the terms of the GNU Lesser General Public License
## as published by the Free Software Foundation; either version 2
## of the License, or (at your option) any later version.
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## GNU Lesser General Public License for more details.
## You should have received a copy of the GNU Lesser General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., or visit:
## Author(s): Stoq Team <>
""" Exception and warning definitions """

[docs]class ConfigError(Exception): """Error for config files which don't have a certain section"""
[docs]class FilePermissionError(Exception): """General error for file permissions."""
[docs]class NoConfigurationError(Exception): """Raise this error when we don't have a config option properly set."""
[docs]class ModelDataError(Exception): """General model data errors """
[docs]class SellError(Exception): """Exceptions for sale operations"""
[docs]class DatabaseInconsistency(Exception): """Exceptions for missing data or inconsistency"""
[docs]class DatabaseError(Exception): """General database errors There are two ways of raising this exception: raise DatabaseError(msg) raise DatabaseError(short, msg) """ def __init__(self, msg, long=None): if not long: short = 'Database Error' else: short = msg msg = long self.msg = msg self.short = short def __str__(self): return self.msg
[docs]class StockError(Exception): """Exception for stock operations"""
[docs]class EditorError(Exception): """Exception for stoqlib editors"""
[docs]class SelectionError(Exception): """Invalid number of items selected in a list"""
[docs]class TillError(Exception): """ General Till operation errors """
[docs]class PaymentError(Exception): """ General payment errors """
[docs]class PaymentMethodError(Exception): """Error for payment methods"""
[docs]class AdapterError(Exception): """Raise this exception when an object try adding a facet but it doesn't actually implements that interface"""
[docs]class UserProfileError(Exception): """Raise when a certain user lacks credentials for an application"""
[docs]class LoginError(Exception): """Raise when an username or password is invalid"""
[docs]class SQLError(Exception): """Bad syntax for sql scripts"""
[docs]class SellableError(Exception): """Errors for sellables"""
[docs]class StoqlibError(Exception): """General Error for stoqlib domain classes and dialogs"""
[docs]class InvalidStatus(Exception): """Invalid status for the object which the operation was requested"""
[docs]class NeedReason(Exception): """The operation needs a reason to be accomplished"""
[docs]class BarcodeDoesNotExists(Exception): """There are no products with the specified barcode"""
[docs]class DeviceError(Exception): """A problem with a Device such as a fiscal printer"""
[docs]class TaxError(Exception): """A problem with taxes such as icms, ipi, etc. For exemple: this might be raised if the tax rate has expired. """
[docs]class ReportError(Exception): """A problem happened when generating a report"""
[docs]class CertificateException(Exception): """A problem happened while configuring a digital certificate"""