Refactor into a single package

mimic3_http/args.py

@@ -0,0 +1,96 @@
+# Copyright 2022 Mycroft AI Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+import argparse
+import sys
+
+from ._resources import _PACKAGE, __version__
+
+_MISSING = object()
+
+
+def get_args(argv=None) -> argparse.Namespace:
+    """Parse and return command-line arguments"""
+    parser = argparse.ArgumentParser(
+        prog=_PACKAGE, description="Local HTTP web server for Mimic 3"
+    )
+    parser.add_argument(
+        "--voices-dir",
+        action="append",
+        help="Directory with <language>/<voice> structure",
+    )
+    parser.add_argument("--voice", help="Default voice (name of model directory)")
+    parser.add_argument(
+        "--host", default="0.0.0.0", help="Host of HTTP server (default: 0.0.0.0)"
+    )
+    parser.add_argument(
+        "--port", type=int, default=59125, help="Port of HTTP server (default: 59125)"
+    )
+    parser.add_argument(
+        "--speaker", type=int, help="Default speaker to use (name or id)"
+    )
+    parser.add_argument(
+        "--noise-scale",
+        type=float,
+        help="Noise scale [0-1], default is 0.667",
+    )
+    parser.add_argument(
+        "--length-scale",
+        type=float,
+        help="Length scale (1.0 is default speed, 0.5 is 2x faster)",
+    )
+    parser.add_argument(
+        "--noise-w",
+        type=float,
+        help="Variation in cadence [0-1], default is 0.8",
+    )
+    parser.add_argument(
+        "--cache-dir",
+        nargs="?",
+        default=_MISSING,
+        help="Enable WAV cache with optional directory (default: no cache)",
+    )
+    parser.add_argument(
+        "--preload-voice", action="append", help="Preload voice when starting up"
+    )
+    parser.add_argument(
+        "--cuda",
+        action="store_true",
+        help="Use Onnx CUDA execution provider (requires onnxruntime-gpu)",
+    )
+    parser.add_argument(
+        "--deterministic",
+        action="store_true",
+        help="Ensure that the same audio is always synthesized from the same text",
+    )
+    parser.add_argument(
+        "--num-threads",
+        type=int,
+        default=1,
+        help="Number of synthesis threads (default: 1)",
+    )
+    parser.add_argument(
+        "--debug", action="store_true", help="Print DEBUG messages to console"
+    )
+    parser.add_argument(
+        "--version", action="store_true", help="Print version to console and exit"
+    )
+    args = parser.parse_args(args=argv)
+
+    if args.version:
+        print(__version__)
+        sys.exit(0)
+
+    return args