From 8273f49f54254e3392fccd8ce1f50e8ab64353d7 Mon Sep 17 00:00:00 2001 From: xavye Date: Wed, 14 Jan 2026 17:25:47 +0000 Subject: [PATCH] Ajouter paperless-ngx/read.me --- paperless-ngx/read.me | 271 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 271 insertions(+) create mode 100644 paperless-ngx/read.me diff --git a/paperless-ngx/read.me b/paperless-ngx/read.me new file mode 100644 index 0000000..86ef321 --- /dev/null +++ b/paperless-ngx/read.me @@ -0,0 +1,271 @@ +

Bare Metal Route

+

Paperless runs on linux only. The following procedure has been tested on +a minimal installation of Debian/Buster, which is the current stable +release at the time of writing. Windows is not and will never be +supported.

+

Paperless requires Python 3. At this time, 3.10 - 3.12 are tested versions. +Newer versions may work, but some dependencies may not fully support newer versions. +Support for older Python versions may be dropped as they reach end of life or as newer versions +are released, dependency support is confirmed, etc.

+
    +
  1. +

    Install dependencies. Paperless requires the following packages.

    +
      +
    • python3
      • +
    • python3-pip
      • +
    • python3-dev
      • +
    • default-libmysqlclient-dev for MariaDB
      • +
    • pkg-config for mysqlclient (python dependency)
      • +
    • fonts-liberation for generating thumbnails for plain text + files
      • +
    • imagemagick >= 6 for PDF conversion
      • +
    • gnupg for handling encrypted documents
      • +
    • libpq-dev for PostgreSQL
      • +
    • libmagic-dev for mime type detection
      • +
    • mariadb-client for MariaDB compile time
      • +
    • libzbar0 for barcode detection
      • +
    • poppler-utils for barcode detection
      • +
    +

    Use this list for your preferred package management:

    +
    python3 python3-pip python3-dev imagemagick fonts-liberation gnupg libpq-dev default-libmysqlclient-dev pkg-config libmagic-dev libzbar0 poppler-utils
+
    +

    These dependencies are required for OCRmyPDF, which is used for text +recognition.

    +
      +
    • unpaper
      • +
    • ghostscript
      • +
    • icc-profiles-free
      • +
    • qpdf
      • +
    • liblept5
      • +
    • libxml2
      • +
    • pngquant (suggested for certain PDF image optimizations)
      • +
    • zlib1g
      • +
    • tesseract-ocr >= 4.0.0 for OCR
      • +
    • tesseract-ocr language packs (tesseract-ocr-eng, + tesseract-ocr-deu, etc)
      • +
    +

    Use this list for your preferred package management:

    +
    unpaper ghostscript icc-profiles-free qpdf liblept5 libxml2 pngquant zlib1g tesseract-ocr
+
    +

    On Raspberry Pi, these libraries are required as well:

    +
      +
    • libatlas-base-dev
      • +
    • libxslt1-dev
      • +
    • mime-support
      • +
    +

    You will also need these for installing some of the python dependencies:

    +
      +
    • build-essential
      • +
    • python3-setuptools
      • +
    • python3-wheel
      • +
    +

    Use this list for your preferred package management:

    +
    build-essential python3-setuptools python3-wheel
+
    +
    2. +
  2. +

    Install redis >= 6.0 and configure it to start automatically.

    +
    3. +
  3. +

    Optional. Install postgresql and configure a database, user and + password for paperless. If you do not wish to use PostgreSQL, + MariaDB and SQLite are available as well.

    +
    +

    Note

    +

    On bare-metal installations using SQLite, ensure the JSON1 +extension is +enabled. This is usually the case, but not always.

    +
    +
    4. +
  4. +

    Create a system user with a new home folder under which you wish + to run paperless.

    +
    adduser paperless --system --home /opt/paperless --group
+
    +
    5. +
  5. +

    Get the release archive from + https://github.com/paperless-ngx/paperless-ngx/releases for example with

    +
    curl -O -L https://github.com/paperless-ngx/paperless-ngx/releases/download/v1.10.2/paperless-ngx-v1.10.2.tar.xz
+
    +

    Extract the archive with

    +
    tar -xf paperless-ngx-v1.10.2.tar.xz
+
    +

    and copy the contents to the +home folder of the user you created before (/opt/paperless).

    +

    Optional: If you cloned the git repo, you will have to +compile the frontend yourself, see here +and use the build step, not serve.

    +
    6. +
  6. +

    Configure paperless. See configuration for details. + Edit the included paperless.conf and adjust the settings to your + needs. Required settings for getting + paperless running are:

    +
      +
    • PAPERLESS_REDIS should point to your redis server, such as + .
      • +
    • PAPERLESS_DBENGINE optional, and should be one of postgres, + mariadb, or sqlite
      • +
    • PAPERLESS_DBHOST should be the hostname on which your + PostgreSQL server is running. Do not configure this to use + SQLite instead. Also configure port, database name, user and + password as necessary.
      • +
    • PAPERLESS_CONSUMPTION_DIR should point to a folder which + paperless should watch for documents. You might want to have + this somewhere else. Likewise, PAPERLESS_DATA_DIR and + PAPERLESS_MEDIA_ROOT define where paperless stores its data. + If you like, you can point both to the same directory.
      • +
    • PAPERLESS_SECRET_KEY should be a random sequence of + characters. It's used for authentication. Failure to do so + allows third parties to forge authentication credentials.
      • +
    • PAPERLESS_URL if you are behind a reverse proxy. This should + point to your domain. Please see + configuration for more + information.
      • +
    +

    Many more adjustments can be made to paperless, especially the OCR +part. The following options are recommended for everyone:

    + +
    +

    Warning

    +

    Ensure your Redis instance is secured.

    +
    +
    7. +
  7. +

    Create the following directories if they are missing:

    +
      +
    • /opt/paperless/media
      • +
    • /opt/paperless/data
      • +
    • /opt/paperless/consume
      • +
    +

    Adjust as necessary if you configured different folders. +Ensure that the paperless user has write permissions for every one +of these folders with

    +
    ls -l -d /opt/paperless/media
+
    +

    If needed, change the owner with

    +
    sudo chown paperless:paperless /opt/paperless/media
+sudo chown paperless:paperless /opt/paperless/data
+sudo chown paperless:paperless /opt/paperless/consume
+
    +
    8. +
  8. +

    Install python requirements from the requirements.txt file.

    +
    sudo -Hu paperless pip3 install -r requirements.txt
+
    +

    This will install all python dependencies in the home directory of +the new paperless user.

    +
    +

    Tip

    +

    It is up to you if you wish to use a virtual environment or not for the Python +dependencies. This is an alternative to the above and may require adjusting +the example scripts to utilize the virtual environment paths

    +
    +
    +

    Tip

    +

    If you use modern Python tooling, such as uv, installation will not include +dependencies for Postgres or Mariadb. You can select those extras with --extra <EXTRA> +or all with --all-extras

    +
    +
    9. +
  9. +

    Go to /opt/paperless/src, and execute the following command:

    +
    # This creates the database schema.
+sudo -Hu paperless python3 manage.py migrate
+
    +

    When you first access the web interface you will be prompted to create a superuser account.

    +
    10. +
  10. +

    Optional: Test that paperless is working by executing

    +
    # Manually starts the webserver
+sudo -Hu paperless python3 manage.py runserver
+
    +

    and pointing your browser to http://localhost:8000 if +accessing from the same devices on which paperless is installed. +If accessing from another machine, set up systemd services. You may need +to set PAPERLESS_DEBUG=true in order for the development server to work +normally in your browser.

    +
    +

    Warning

    +

    This is a development server which should not be used in production. +It is not audited for security and performance is inferior to +production ready web servers.

    +
    +
    +

    Tip

    +

    This will not start the consumer. Paperless does this in a separate +process.

    +
    +
    11. +
  11. +

    Setup systemd services to run paperless automatically. You may use + the service definition files included in the scripts folder as a + starting point.

    +

    Paperless needs the webserver script to run the webserver, the +consumer script to watch the input folder, taskqueue for the +background workers used to handle things like document consumption +and the scheduler script to run tasks such as email checking at +certain times .

    +
    +

    Note

    +

    The socket script enables granian to run on port 80 without +root privileges. For this you need to uncomment the +Require=paperless-webserver.socket in the webserver script +and configure granian to listen on port 80 (set GRANIAN_PORT).

    +
    +

    These services rely on redis and optionally the database server, but +don't need to be started in any particular order. The example files +depend on redis being started. If you use a database server, you +should add additional dependencies.

    +
    +

    Note

    +

    For instructions on using a reverse proxy, +see the wiki.

    +
    +
    +

    Warning

    +

    If celery won't start (check with +sudo systemctl status paperless-task-queue.service for +paperless-task-queue.service and paperless-scheduler.service +) you need to change the path in the files. Example: +ExecStart=/opt/paperless/.local/bin/celery --app paperless worker --loglevel INFO

    +
    +
    12. +
  12. +

    Optional: Install a samba server and make the consumption folder + available as a network share.

    +
    13. +
  13. +

    Configure ImageMagick to allow processing of PDF documents. Most + distributions have this disabled by default, since PDF documents can + contain malware. If you don't do this, paperless will fall back to + Ghostscript for certain steps such as thumbnail generation.

    +

    Edit /etc/ImageMagick-6/policy.xml and adjust

    +
    <policy domain="coder" rights="none" pattern="PDF" />
+
    +

    to

    +
    <policy domain="coder" rights="read|write" pattern="PDF" />
+
    +
    14. +
  14. +

    Optional: Install the + jbig2enc + encoder. This will reduce the size of generated PDF documents. + You'll most likely need to compile this by yourself, because this + software has been patented until around 2017 and binary packages are + not available for most distributions.

    +
    15. +
  15. +

    Optional: If using the NLTK machine learning processing (see + PAPERLESS_ENABLE_NLTK for details), + download the NLTK data for the Snowball + Stemmer, Stopwords and Punkt tokenizer to /usr/share/nltk_data. Refer to the NLTK + instructions for details on how to + download the data.

    +
    16. +
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