def test_run(self):
FLAGS.projected_dim = None
# Make sure we don't test for pre-existing files.
self.assertFalse(os.path.isfile(FLAGS.embed_output_dir))
# Run embedding_generator
embedding_generator.run(FLAGS)
# Make sure that the embedding directory is created.
self.assertTrue(os.path.exists(FLAGS.embed_output_dir))
# Make sure that the embedding file is created.
expected_embedding_file = os.path.join(FLAGS.embed_output_dir,
"emb-00000-of-00001.tfrecords")
self.assertTrue(os.path.isfile(expected_embedding_file))
def main(args):
"""Entry point main function."""
operation = validate_args(args)
print("Selected operation: {}".format(operation))
if operation == "generate":
print("Generating embeddings...")
generator.run(FLAGS)
print("Embedding generation completed.")
elif operation == "build":
print("Building ANN index...")
builder.run(FLAGS)
print("Building ANN index completed.")
elif operation == "e2e":
print("Generating embeddings and building ANN index...")
generator.run(FLAGS)
print("Embedding generation completed.")
if FLAGS.projected_dim:
FLAGS.dimensions = FLAGS.projected_dim
builder.run(FLAGS)
print("Building ANN index completed.")
else:
print("Querying the ANN index...")
similarity_finder = finder.load(FLAGS)
num_matches = FLAGS.num_matches
while True:
print("Enter your query: ", end="")
query = str(input())
similar_items = similarity_finder.find_similar_items(
query, num_matches)
print("Results:")
print("=========")
for item in similar_items:
print(item)