v2.0 python release

.github/workflows/python-demos.yml

@@ -39,6 +39,12 @@ jobs:
     - name: Pre-build dependencies
       run: python -m pip install --upgrade pip
 
+    # ************** REMOVE AFTER RELEASE ********************
+    - name: Build binding
+      run: |
+        pip install wheel && cd ../../binding/python && python setup.py sdist bdist_wheel && pip install dist/pvoctopus-2.0.0-py3-none-any.whl
+    # ********************************************************
+
     - name: Install dependencies
       run: pip install -r requirements.txt
 

.github/workflows/python-perf.yml

@@ -35,13 +35,13 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         include:
         - os: ubuntu-latest
-          index_performance_threshold_sec: 1.4
+          index_performance_threshold_sec: 2.2
           search_performance_threshold_sec: 0.001
         - os: windows-latest
-          index_performance_threshold_sec: 1.4
+          index_performance_threshold_sec: 2.2
           search_performance_threshold_sec: 0.001
         - os: macos-latest
-          index_performance_threshold_sec: 2.0
+          index_performance_threshold_sec: 2.8
           search_performance_threshold_sec: 0.001
 
     steps:

binding/python/README.md

@@ -1,4 +1,6 @@
-# Octopus
+# Octopus Binding for Python
+
+## Octopus
 
 Made in Vancouver, Canada by [Picovoice](https://picovoice.ai)
 
@@ -30,8 +32,8 @@ Create an instance of the engine:
 ```python
 import pvoctopus
 
-access_key = ""  # AccessKey obtained from Picovoice Console (https://console.picovoice.ai/)
-handle = pvoctopus.create(access_key=access_key)
+access_key = "${ACCESS_KEY}"  # AccessKey obtained from Picovoice Console (https://console.picovoice.ai/)
+octopus = pvoctopus.create(access_key=access_key)
 ```
 
 Octopus consists of two steps: Indexing and Searching. Indexing transforms audio data into a `Metadata` object that
@@ -44,15 +46,15 @@ The engine accepts 16-bit linearly-encoded PCM and operates on single-channel au
 
 ```python
 audio_data = [...]
-metadata = handle.index(audio_data)
+metadata = octopus.index(audio_data)
 ```
 
 Similarly, files can be indexed by passing in the absolute file path to the audio object.
 Supported file formats are mp3, flac, wav and opus:
 
 ```python
 audio_file_path = "/path/to/my/audiofile.wav"
-metadata = handle.index_file(audio_file_path)
+metadata = octopus.index_file(audio_file_path)
 ```
 
 Once the `Metadata` object has been created, it can be used for searching:
@@ -90,10 +92,10 @@ cached_metadata = pvoctopus.OctopusMetadata.from_bytes(metadata_bytes)
 matches = octopus.search(cached_metadata, ['avocado'])
 ```
 
-When done the handle resources have to be released explicitly:
+When done the Octopus, resources have to be released explicitly:
 
 ```python
-handle.delete()
+octopus.delete()
 ```
 
 ## Non-English Models

binding/python/__init__.py

@@ -1,5 +1,5 @@
 #
-# Copyright 2021-2022 Picovoice Inc.
+# Copyright 2021-2023 Picovoice Inc.
 #
 # You may not use this file except in compliance with the license. A copy of the license is located in the "LICENSE"
 # file accompanying this source.
@@ -9,32 +9,6 @@
 # specific language governing permissions and limitations under the License.
 #
 
-from typing import *
-
-from .octopus import *
-from .util import *
-
-LIBRARY_PATH = pv_library_path('')
-
-MODEL_PATH = pv_model_path('', 'en')
-
-
-def create(access_key: str, model_path: Optional[str] = None, library_path: Optional[str] = None) -> Octopus:
-    """
-    Factory method for Octopus Speech-to-Index engine.
-
-    :param access_key: AccessKey provided by Picovoice Console (https://console.picovoice.ai/)
-    :param model_path: Absolute path to the file containing model parameters. If not set it will be set to the default
-    location for English model.
-    :param library_path: Absolute path to Octopus' dynamic library. If not set it will be set to the default
-    location.
-    :return An instance of Octopus Speech-to-Index engine.
-    """
-
-    if model_path is None:
-        model_path = MODEL_PATH
-
-    if library_path is None:
-        library_path = LIBRARY_PATH
-
-    return Octopus(access_key=access_key, model_path=model_path, library_path=library_path)
+from ._factory import *
+from ._octopus import *
+from ._util import *

binding/python/_factory.py

@@ -0,0 +1,42 @@
+#
+# Copyright 2021-2023 Picovoice Inc.
+#
+# You may not use this file except in compliance with the license. A copy of the license is located in the "LICENSE"
+# file accompanying this source.
+#
+# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+# an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+#
+
+from typing import Optional
+
+from ._octopus import Octopus
+from ._util import default_library_path, default_model_path
+
+
+def create(access_key: str, model_path: Optional[str] = None, library_path: Optional[str] = None) -> Octopus:
+    """
+    Factory method for Octopus Speech-to-Index engine.
+
+    :param access_key: AccessKey provided by Picovoice Console (https://console.picovoice.ai/)
+    :param model_path: Absolute path to the file containing model parameters. If not set it will be set to the default
+    location for English model.
+    :param library_path: Absolute path to Octopus' dynamic library. If not set it will be set to the default
+    location.
+    :return An instance of Octopus Speech-to-Index engine.
+    """
+
+    if model_path is None:
+        model_path = default_model_path()
+
+    if library_path is None:
+        library_path = default_library_path()
+
+    return Octopus(
+        access_key=access_key,
+        model_path=model_path,
+        library_path=library_path)
+
+
+__all__ = ['create']