updated dockerfile and main.py

Dockerfile

@@ -42,9 +42,7 @@ RUN groupadd -g "1000" -r web \
   && useradd -d '/code' -g web -l -r -u "1000" web \
   && chown web:web -R '/code'
 
-RUN git clone https://code.hackerspace.pl/etorameth/labelmaker
-
-WORKDIR /code/labelmaker
+COPY . /code
 
 USER web
 

compose.yaml

@@ -3,3 +3,6 @@ services:
     build: .
     ports: 
       - "8080:5000"
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+

labelmaker/main.py

@@ -96,7 +96,7 @@ def stuff_print(size):
     renderer = Renderer()
     renderer.render_text(text, 'Sans {}'.format(size), 0, -1, html)
 
-    data = img2pdf.convert(renderer.surface.write_to_png())
+    data = renderer.surface.write_to_png()
     payload = {'printer': 'dymo_labelwriter450', 'copies': 1, 'body': data}
     r = requests.post(os.environ.get('PRINTSERVANT_HOST') + '/print', params=payload)
     print('Printing job response', r.text)