Localization Support

.github/workflows/publish-package.yml

@@ -26,6 +26,7 @@ jobs:
         python -m pip install --upgrade pip
         pip install pytest flake8
         pip install .
+        python compile_locales.py
 
     - name: Check code style with flake8 (lint)
       run: |
@@ -60,5 +61,6 @@ jobs:
         TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
         TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
+        python compile_locales.py
         python setup.py sdist bdist_wheel
         twine upload dist/*

Dockerfile

@@ -14,11 +14,11 @@ RUN python -mvenv venv && ./venv/bin/pip install --upgrade pip
 
 COPY . .
 
-# Install package from source code
-RUN ./venv/bin/pip install . \
+# Install package from source code, compile translations
+RUN ./venv/bin/pip install Babel==2.11.0 && ./venv/bin/python compile_locales.py \
+  && ./venv/bin/pip install . \
   && ./venv/bin/pip cache purge
 
-
 FROM python:3.8.14-slim-bullseye
 
 ARG with_models=false

VERSION

@@ -1 +1 @@
-1.3.8
+1.3.9

babel.cfg

@@ -0,0 +1,2 @@
+[python: **.py]
+[jinja2: **/templates/**]

compile_locales.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+import sys
+import os
+from babel.messages.frontend import main as pybabel
+
+if __name__ == "__main__":
+    locales_dir = os.path.join("libretranslate", "locales")
+    if not os.path.isdir(locales_dir):
+        os.makedirs(locales_dir)
+
+    print("Compiling locales")
+    sys.argv = ["", "compile", "-f", "-d", locales_dir]
+    pybabel()
+
+
+

docker/Dockerfile.cuda

@@ -34,7 +34,8 @@ RUN if [ "$with_models" = "true" ]; then  \
     fi
 
 # Install package from source code
-RUN pip3 install . \
+RUN pip3 install Babel==2.11.0 && python3 compile_locales.py \
+    && pip3 install . \
     && pip3 cache purge
 
 # Depending on your cuda install you may need to uncomment this line to allow the container to access the cuda libraries