Python get_preview示例

示例#1

文件： server.py 项目： 12foo/event-flyer-factory

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")

示例#2

文件： server.py 项目： yudevan/event-flyer-factory

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")

示例#3

文件： pregen_previews.py 项目： yudevan/event-flyer-factory

#!/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__))