Bakes the NLTK data into the image (~60mb)

Dockerfile

@@ -228,6 +228,10 @@ RUN set -eux \
     && python3 -m pip install --no-cache-dir --upgrade wheel \
   && echo "Installing Python requirements" \
     && python3 -m pip install --default-timeout=1000 --no-cache-dir --requirement requirements.txt \
+  && echo "Installing NLTK data" \
+    && python3 -W ignore::RuntimeWarning -m nltk.downloader -d "/usr/local/share/nltk_data" snowball_data \
+    && python3 -W ignore::RuntimeWarning -m nltk.downloader -d "/usr/local/share/nltk_data" stopwords \
+    && python3 -W ignore::RuntimeWarning -m nltk.downloader -d "/usr/local/share/nltk_data" punkt \
   && echo "Cleaning up image" \
     && apt-get -y purge ${BUILD_PACKAGES} \
     && apt-get -y autoremove --purge \

docker/docker-entrypoint.sh

@@ -53,30 +53,6 @@ map_folders() {
 	export CONSUME_DIR="${PAPERLESS_CONSUMPTION_DIR:-/usr/src/paperless/consume}"
 }
 
-nltk_data () {
-	# Store the NLTK data outside the Docker container
-	local -r nltk_data_dir="${DATA_DIR}/nltk"
-	local -r truthy_things=("yes y 1 t true")
-
-	# If not set, or it looks truthy
-	if [[ -z "${PAPERLESS_ENABLE_NLTK}" ]] || [[ "${truthy_things[*]}" =~ ${PAPERLESS_ENABLE_NLTK,} ]]; then
-
-		# Download or update the snowball stemmer data
-		python3 -W ignore::RuntimeWarning -m nltk.downloader -d "${nltk_data_dir}" snowball_data
-
-		# Download or update the stopwords corpus
-		python3 -W ignore::RuntimeWarning -m nltk.downloader -d "${nltk_data_dir}" stopwords
-
-		# Download or update the punkt tokenizer data
-		python3 -W ignore::RuntimeWarning -m nltk.downloader -d "${nltk_data_dir}" punkt
-
-	else
-		echo "Skipping NLTK data download"
-
-	fi
-
-}
-
 custom_container_init() {
 	# Mostly borrowed from the LinuxServer.io base image
 	# https://github.com/linuxserver/docker-baseimage-ubuntu/tree/bionic/root/etc/cont-init.d
@@ -157,8 +133,6 @@ initialize() {
 	echo "Creating directory ${tmp_dir}"
 	mkdir -p "${tmp_dir}"
 
-	nltk_data
-
 	set +e
 	echo "Adjusting permissions of paperless files. This may take a while."
 	chown -R paperless:paperless ${tmp_dir}
@@ -191,10 +165,6 @@ install_languages() {
 
 	for lang in "${langs[@]}"; do
 		pkg="tesseract-ocr-$lang"
-		# English is installed by default
-		#if [[ "$lang" ==  "eng" ]]; then
-		#    continue
-		#fi
 
 		if dpkg -s "$pkg" &>/dev/null; then
 			echo "Package $pkg already installed!"

src/paperless/settings.py

@@ -123,7 +123,7 @@ def _parse_redis_url(env_redis: Optional[str]) -> Tuple[str]:
 
 DATA_DIR = __get_path("PAPERLESS_DATA_DIR", os.path.join(BASE_DIR, "..", "data"))
 
-NLTK_DIR = os.path.join(DATA_DIR, "nltk")
+NLTK_DIR = __get_path("PAPERLESS_NLTK_DIR", "/usr/local/share/nltk_data")
 
 TRASH_DIR = os.getenv("PAPERLESS_TRASH_DIR")