Python* API Reference for Intel® Data Analytics Acceleration Library 2020 Update 1

error_handling_throw.py

1 # file: error_handling_throw.py
2 #===============================================================================
3 # Copyright 2014-2020 Intel Corporation
4 #
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
8 #
9 # http://www.apache.org/licenses/LICENSE-2.0
10 #
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
16 #===============================================================================
17 
18 
19 
20 
21 import os
22 
23 from daal.data_management import FileDataSource
24 
25 wrongDatasetFileName = os.path.join('..', 'data', 'batch', 'wrong.csv')
26 
27 if __name__ == "__main__":
28 
29  try:
30  # Initialize FileDataSource to retrieve the input data from a .csv file
31  wrongDataSource = FileDataSource(wrongDatasetFileName)
32  # An exception should be generated
33 
34  except SystemError as e:
35  # Retrieve the description of the generated exception.
36  print("FileDataSource expected error: Error on file open\n")

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