# Copyright (c) 2018 The Regents of the University of Michigan
# All rights reserved.
# This software is licensed under the BSD 3-Clause License.
from signac_dashboard.module import Module
from flask import render_template
import os
import glob
import itertools
[docs]class ImageViewer(Module):
def __init__(self,
name='Image Viewer',
context='JobContext',
template='cards/image_viewer.html',
img_globs=['*.png', '*.jpg', '*.gif'],
**kwargs):
super().__init__(name=name,
context=context,
template=template,
**kwargs)
self.img_globs = img_globs
[docs] def get_cards(self, job):
def make_card(filename):
return {'name': self.name + ': ' + filename,
'content': render_template(
self.template,
jobid=job._id,
filename=filename)}
image_globs = [glob.iglob(job.workspace() + os.sep + image_glob)
for image_glob in self.img_globs]
image_files = itertools.chain(*image_globs)
for filepath in image_files:
yield make_card(os.path.basename(filepath))