executionerrors.py

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#  Copyright 2008-2015 Nokia Networks
#  Copyright 2016-     Robot Framework Foundation
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
 
from robot.model import ItemList, Message
from robot.utils import setter
 
 
 
class ExecutionErrors:
    id = 'errors'
 
    def __init__(self, messages=None):
        #: A :class:`list-like object <robot.model.itemlist.ItemList>` of
        #: :class:`~robot.model.message.Message` instances.
        self.messagesmessagesmessages = messages
 
    @setter
    def messages(self, messages):
        return ItemList(Message, {'parent': self}, items=messages)
 
    def add(self, other):
        self.messagesmessagesmessages.extend(other.messages)
 
    def visit(self, visitor):
        visitor.visit_errors(self)
 
    def __iter__(self):
        return iter(self.messagesmessagesmessages)
 
    def __len__(self):
        return len(self.messagesmessagesmessages)
 
    def __getitem__(self, index):
        return self.messagesmessagesmessages[index]
 
    def __str__(self):
        if not self:
            return 'No execution errors'
        if len(self) == 1:
            return f'Execution error: {self[0]}'
        return '\n'.join(['Execution errors:'] + ['- ' + str(m) for m in self])