Merge pull request #651 from deezer/tf-2.5

Python 3.9 and TF 2.5 compatibility

.github/workflows/test.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.6, 3.7, 3.8]
+        python-version: [3.6, 3.7, 3.8, 3.9]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog History
 
+## 2.3.0
+
+Updating dependencies to enable TensorFlow 2.5 support (and Python 3.9 overall)
+Removing the destructor from the `Separator` class
+
 ## 2.2.0
 
 Minor changes mainly fixing some issues:

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "spleeter"
-version = "2.2.2"
+version = "2.3.0"
 description = "The Deezer source separation library with pretrained models based on tensorflow."
 authors = ["Deezer Research <spleeter@deezer.com>"]
 license = "MIT License"
@@ -44,19 +44,20 @@ packages = [ { include = "spleeter" } ]
 include = ["LICENSE", "spleeter/resources/*.json"]
 
 [tool.poetry.dependencies]
-python = ">=3.6.1,<3.9"
+python = ">=3.6.1,<3.10"
 ffmpeg-python = "0.2.0"
 norbert = "0.2.1"
-httpx = {extras = ["http2"], version = "^0.16.1"}
+httpx = {extras = ["http2"], version = "^0.19.0"}
 typer = "^0.3.2"
 librosa = "0.8.0"
 musdb = {version = "0.3.1", optional = true}
 museval = {version = "0.3.0", optional = true}
-tensorflow = "2.3.0"
-pandas = "1.1.2"
-numpy = "<1.19.0,>=1.16.0"
+tensorflow = "2.5.0"
+pandas = "^1.1.2"
+numpy = "<1.20.0,>=1.16.0"
 importlib-resources = {version = "^4.1.1", python = "<3.7"}
 importlib-metadata = {version = "^3.0.0", python = "<3.8"}
+llvmlite = "^0.36.0"
 
 [tool.poetry.dev-dependencies]
 pytest = "^6.2.1"

spleeter/separator.py

@@ -130,10 +130,6 @@ class Separator(object):
         self._params["stft_backend"] = STFTBackend.resolve(stft_backend)
         self._data_generator = DataGenerator()
 
-    def __del__(self) -> None:
-        if self._session:
-            self._session.close()
-
     def _get_prediction_generator(self) -> Generator:
         """
         Lazy loading access method for internal prediction generator