# Part of the A-A-P recipe executive: remember the work specified in the recipe
# Copyright (C) 2002-2003 Stichting NLnet Labs
# Permission to copy and use this file is specified in the file COPYING.
# If this file is missing you can find it here: http://www.a-a-p.org/COPYING
#
# Errors
#
# It's OK to do "from Errors import *", these things are supposed to be global.
#
class NormalExit(Exception):
"""Normal exit, used for "--version", ":exit", etc."""
def __init__(self, value = 0):
Exception.__init__(self)
self.args = [value]
class FinishRecipe(Exception):
"""Quit the current recipe, used ":finish"."""
def __init__(self):
Exception.__init__(self)
class UserError(Exception):
"""Error for something the user has done wrong.
Usually causes us to exit with a non-zero value."""
def __init__(self, args = None):
Exception.__init__(self)
self.args = [args]
class WriteAfterRead(Exception):
"""Error for writing a local variable after reading it from another scope.
"""
def __init__(self, args = None):
Exception.__init__(self)
self.args = [args]
class InternalError(Exception):
"""Error for something wrong in our code.
Usually causes us to exit with a non-zero value."""
def __init__(self, args = None):
Exception.__init__(self)
self.args = [args]
class OriginUpdate(Exception):
"""An ":recipe" command updated the recipe file and throws this exception
to cancel executing the old one."""
def __init__(self, args = None):
Exception.__init__(self)
self.args = [args]
# vim: set sw=4 et sts=4 tw=79 fo+=l:
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