Ross
50 lines
1.6 KiB
Python
Executable File
50 lines
1.6 KiB
Python
Executable File
import django_tables2 as tables
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from django_tables2.utils import A
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from .models import Long
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from django.utils.html import format_html
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from easy_thumbnails.files import get_thumbnailer
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from easy_thumbnails.exceptions import InvalidImageFormatError
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class ImageColumn(tables.Column):
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def render(self, value):
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obj = value.first()
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if obj is None:
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return format_html('<span>No image<span>')
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return obj.get_thumbnail()[0]
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#image_object = obj.image
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#try:
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# thumbnailer = get_thumbnailer(image_object)
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# return format_html('<img src="/media/{}" />', thumbnailer["exam-list"])
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#except InvalidImageFormatError:
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# return format_html('<span title="{}">Invalid image url<span>', image_object)
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class LongTable(tables.Table):
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edit = tables.LinkColumn('longs:long_update',
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text='Edit',
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args=[A('pk')],
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orderable=False)
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view = tables.LinkColumn('longs:long_detail',
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text='View',
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args=[A('pk')],
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orderable=False)
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clone = tables.LinkColumn('longs:long_clone',
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text='Clone',
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args=[A('pk')],
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orderable=False)
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series = ImageColumn("images", orderable=False)
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class Meta:
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model = Long
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template_name = "django_tables2/bootstrap4.html"
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fields = ("normal", "abnormality", "region", "examination",
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"laterality", "site", "created_date", "author")
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sequence = ("view", "series") |