def generate_preview(template, layout):
if template not in templates.templates():
return "Specified template does not exist.", 400
if layout is None:
layout = templates.templates()[template].layouts[0].__name__
if layout not in layouts.layouts():
return "Specified layout does not exist.", 400
return send_file(pdf_builder.get_preview(template, layout), mimetype="image/jpeg")
def generate_preview(template, layout):
if template not in templates.templates():
return "Specified template does not exist.", 400
if layout is None:
layout = templates.templates()[template].layouts[0].__name__
if layout not in layouts.layouts():
return "Specified layout does not exist.", 400
return send_file(pdf_builder.get_preview(template, layout),
mimetype="image/jpeg")
#!/usr/bin/env python3
# pregen_previews.py -- pregenerates all previews that don't yet exist.
import pdf_builder, templates
print("Generating previews...")
for template_name, template in templates.templates().items():
for layout in template.layouts:
print("- generated " + pdf_builder.get_preview(template_name, layout.__name__))
