Update instructions for user components to be compatible with Py3

PiperOrigin-RevId: 161701617

Author: Ryan Sepassi

README.md

@@ -242,7 +242,7 @@ def transformer_my_very_own_hparams_set():
 
 ```python
 # In ~/usr/t2t_usr/__init__.py
-import my_registrations
+from . import my_registrations
 ```
 
 ```

tensor2tensor/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2017 Google Inc.
+# Copyright 2017 The Tensor2Tensor Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

tensor2tensor/bin/t2t-datagen

@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# Copyright 2017 Google Inc.
+# Copyright 2017 The Tensor2Tensor Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -102,14 +102,6 @@ _SUPPORTED_PROBLEM_GENERATORS = {
     "algorithmic_algebra_inverse": (
         lambda: algorithmic_math.algebra_inverse(26, 0, 2, 100000),
         lambda: algorithmic_math.algebra_inverse(26, 3, 3, 10000)),
-    "ice_parsing_tokens": (
-        lambda: wmt.tabbed_parsing_token_generator(FLAGS.tmp_dir,
-            True, "ice", 2**13, 2**8),
-        lambda: wmt.tabbed_parsing_token_generator(FLAGS.tmp_dir,
-            False, "ice", 2**13, 2**8)),
-    "ice_parsing_characters": (
-        lambda: wmt.tabbed_parsing_character_generator(FLAGS.tmp_dir, True),
-        lambda: wmt.tabbed_parsing_character_generator(FLAGS.tmp_dir, False)),
     "wmt_parsing_tokens_8k": (
         lambda: wmt.parsing_token_generator(FLAGS.tmp_dir, True, 2**13),
         lambda: wmt.parsing_token_generator(FLAGS.tmp_dir, False, 2**13)),
@@ -148,12 +140,6 @@ _SUPPORTED_PROBLEM_GENERATORS = {
         lambda: wmt.ende_wordpiece_token_generator(FLAGS.tmp_dir, True, 2**15),
         lambda: wmt.ende_wordpiece_token_generator(FLAGS.tmp_dir, False, 2**15)
     ),
-    "wmt_zhen_tokens_32k": (
-        lambda: wmt.zhen_wordpiece_token_generator(FLAGS.tmp_dir, True,
-                                                   2**15, 2**15),
-        lambda: wmt.zhen_wordpiece_token_generator(FLAGS.tmp_dir, False,
-                                                   2**15, 2**15)
-    ),
     "lm1b_32k": (
         lambda: lm1b.generator(FLAGS.tmp_dir, True),
         lambda: lm1b.generator(FLAGS.tmp_dir, False)

tensor2tensor/bin/t2t-make-tf-configs

@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# Copyright 2017 Google Inc.
+# Copyright 2017 The Tensor2Tensor Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

tensor2tensor/bin/t2t-trainer

@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# Copyright 2017 Google Inc.
+# Copyright 2017 The Tensor2Tensor Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

tensor2tensor/data_generators/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2017 Google Inc.
+# Copyright 2017 The Tensor2Tensor Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

tensor2tensor/data_generators/algorithmic.py

@@ -1,4 +1,4 @@
-# Copyright 2017 Google Inc.
+# Copyright 2017 The Tensor2Tensor Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

tensor2tensor/data_generators/algorithmic_math.py

@@ -1,4 +1,4 @@
-# Copyright 2017 Google Inc.
+# Copyright 2017 The Tensor2Tensor Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

tensor2tensor/data_generators/algorithmic_math_test.py

@@ -1,4 +1,4 @@
-# Copyright 2017 Google Inc.
+# Copyright 2017 The Tensor2Tensor Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

tensor2tensor/data_generators/algorithmic_test.py

@@ -1,4 +1,4 @@
-# Copyright 2017 Google Inc.
+# Copyright 2017 The Tensor2Tensor Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.