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Entirely removes the optipng, updates ghostscript fall back to also use WebP. Updates the conversion to use a multiprocessing pool

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Trenton Holmes
2022-06-11 08:38:49 -07:00
parent 7d9a9033f9
commit e8868d7ebf
17 changed files with 65 additions and 162 deletions
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10
docs/configuration.rst
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@@ -712,13 +712,6 @@ PAPERLESS_CONVERT_TMPDIR=<path>
Default is none, which disables the temporary directory.
PAPERLESS_OPTIMIZE_THUMBNAILS=<bool>
Use optipng to optimize thumbnails. This usually reduces the size of
thumbnails by about 20%, but uses considerable compute time during
consumption.
Defaults to true.
PAPERLESS_POST_CONSUME_SCRIPT=<filename>
After a document is consumed, Paperless can trigger an arbitrary script if
you like. This script will be passed a number of arguments for you to work
@@ -789,9 +782,6 @@ PAPERLESS_CONVERT_BINARY=<path>
PAPERLESS_GS_BINARY=<path>
Defaults to "/usr/bin/gs".
PAPERLESS_OPTIPNG_BINARY=<path>
Defaults to "/usr/bin/optipng".
.. _configuration-docker:

5
docs/setup.rst
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@@ -286,7 +286,6 @@ writing. Windows is not and will never be supported.
* ``fonts-liberation`` for generating thumbnails for plain text files
* ``imagemagick`` >= 6 for PDF conversion
* ``optipng`` for optimizing thumbnails
* ``gnupg`` for handling encrypted documents
* ``libpq-dev`` for PostgreSQL
* ``libmagic-dev`` for mime type detection
@@ -298,7 +297,7 @@ writing. Windows is not and will never be supported.
.. code::
python3 python3-pip python3-dev imagemagick fonts-liberation optipng gnupg libpq-dev libmagic-dev mime-support libzbar0 poppler-utils
python3 python3-pip python3-dev imagemagick fonts-liberation gnupg libpq-dev libmagic-dev mime-support libzbar0 poppler-utils
These dependencies are required for OCRmyPDF, which is used for text recognition.
@@ -730,8 +729,6 @@ configuring some options in paperless can help improve performance immensely:
* If you want to perform OCR on the device, consider using ``PAPERLESS_OCR_CLEAN=none``.
This will speed up OCR times and use less memory at the expense of slightly worse
OCR results.
* Set ``PAPERLESS_OPTIMIZE_THUMBNAILS`` to 'false' if you want faster consumption
times. Thumbnails will be about 20% larger.
* If using docker, consider setting ``PAPERLESS_WEBSERVER_WORKERS`` to
1. This will save some memory.