Don't build parse_time till TF r2.1 (#710)

* Don't build parse_time till TF r2.1

* Fix TODO, and BUILD

* Remove .py file from build target

Author: Squadrick

tensorflow_addons/custom_ops/text/BUILD

@@ -12,10 +12,11 @@ custom_op_library(
     ],
 )
 
-custom_op_library(
-    name = "_parse_time_op.so",
-    srcs = [
-        "cc/kernels/parse_time_kernel.cc",
-        "cc/ops/parse_time_op.cc",
-    ],
-)
+# TODO: https://github.com/tensorflow/addons/issues/663
+# custom_op_library(
+#     name = "_parse_time_op.so",
+#     srcs = [
+#         "cc/kernels/parse_time_kernel.cc",
+#         "cc/ops/parse_time_op.cc",
+#     ],
+# )

tensorflow_addons/text/BUILD

@@ -2,16 +2,17 @@ licenses(["notice"])  # Apache 2.0
 
 package(default_visibility = ["//visibility:public"])
 
+# TODO: https://github.com/tensorflow/addons/issues/663
 py_library(
     name = "text",
     srcs = ([
         "__init__.py",
         "crf.py",
-        "parse_time_op.py",
+        # "parse_time_op.py",
         "skip_gram_ops.py",
     ]),
     data = [
-        "//tensorflow_addons/custom_ops/text:_parse_time_op.so",
+        # "//tensorflow_addons/custom_ops/text:_parse_time_op.so",
         "//tensorflow_addons/custom_ops/text:_skip_gram_ops.so",
         "//tensorflow_addons/utils",
     ],
@@ -44,15 +45,16 @@ py_test(
     ],
 )
 
-py_test(
-    name = "parse_time_op_test",
-    size = "small",
-    srcs = [
-        "parse_time_op_test.py",
-    ],
-    main = "parse_time_op_test.py",
-    srcs_version = "PY2AND3",
-    deps = [
-        ":text",
-    ],
-)
+# TODO: https://github.com/tensorflow/addons/issues/663
+# py_test(
+#     name = "parse_time_op_test",
+#     size = "small",
+#     srcs = [
+#         "parse_time_op_test.py",
+#     ],
+#     main = "parse_time_op_test.py",
+#     srcs_version = "PY2AND3",
+#     deps = [
+#         ":text",
+#     ],
+# )

tensorflow_addons/text/__init__.py

@@ -34,5 +34,6 @@
 from tensorflow_addons.text.skip_gram_ops import skip_gram_sample
 from tensorflow_addons.text.skip_gram_ops import skip_gram_sample_with_text_vocab
 
+# TODO: https://github.com/tensorflow/addons/issues/663
 # Parse Time
-from tensorflow_addons.text.parse_time_op import parse_time
+# from tensorflow_addons.text.parse_time_op import parse_time