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added configuration option for the font #197 #207

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This commit is contained in:
jonaswinkler
2020-12-29 12:26:41 +01:00
parent 49eef18bda
commit fe73f42495
4 changed files with 15 additions and 3 deletions
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2
src/paperless/settings.py
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@@ -422,3 +422,5 @@ for t in json.loads(os.getenv("PAPERLESS_FILENAME_PARSE_TRANSFORMS", "[]")):
# TODO: this should not have a prefix.
# Specify the filename format for out files
PAPERLESS_FILENAME_FORMAT = os.getenv("PAPERLESS_FILENAME_FORMAT")
THUMBNAIL_FONT_NAME = os.getenv("PAPERLESS_THUMBNAIL_FONT_NAME", "/usr/share/fonts/liberation/LiberationSerif-Regular.ttf")

6
src/paperless_text/parsers.py
View File

@@ -1,10 +1,9 @@
import os
import subprocess
from PIL import ImageDraw, ImageFont, Image
from django.conf import settings
from documents.parsers import DocumentParser, ParseError
from documents.parsers import DocumentParser
class TextDocumentParser(DocumentParser):
@@ -23,7 +22,8 @@ class TextDocumentParser(DocumentParser):
img = Image.new("RGB", (500, 700), color="white")
draw = ImageDraw.Draw(img)
font = ImageFont.truetype(
"/usr/share/fonts/liberation/LiberationSerif-Regular.ttf", 20,
font=settings.THUMBNAIL_FONT_NAME,
size=20,
layout_engine=ImageFont.LAYOUT_BASIC)
draw.text((5, 5), read_text(), font=font, fill="black")