How to do it...

Here is how we proceed with the recipe:

1. First, download tf_upgrade.py from https://github.com/tensorflow/tensorflow/tree/master/tensorflow/tools/compatibility.
2. If you want to convert one file from TensorFlow 0.x to TensorFlow 1.0, use the following command at the command line:

python tf_upgrade.py --infile old_file.py --outfile upgraded_file.py
  

1. For example, if you have a TensorFlow program file named test.py, you will use the preceding command as follows:

python tf_upgrade.py --infile test.py --outfile test_1.0.py

1. This will result in the creation of a new file named test_1.0.py.
2. If you want to migrate all the files of a directory, then use the following at the command line:

python tf_upgrade.py --intree InputDIr --outtree OutputDir
 # For example, if you have a directory located at /home/user/my_dir you can migrate all the python files in the directory located at /home/user/my-dir_1p0 using the above command as:
python tf_upgrade.py --intree /home/user/my_dir --outtree /home/user/my_dir_1p0

1. In most cases, the directory also contains dataset files; you can ensure that non-Python files are copied as well in the new directory (my-dir_1p0 in the preceding example) using the following:

python tf_upgrade.py --intree /home/user/my_dir --outtree /home/user/my_dir_1p0 -copyotherfiles True
  

1. In all these cases, a report.txt file is generated. This file contains the details of conversion and any errors in the process.
2. Read the report.txt file and manually upgrade the part of the code that the script is unable to update.