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38 lines
918 B
Python
38 lines
918 B
Python
import os
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import tempfile
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from django.core.files.base import ContentFile
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from imagekit.lib import Image
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from .models import Photo
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def generate_lenna():
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"""
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See also:
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http://en.wikipedia.org/wiki/Lenna
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http://sipi.usc.edu/database/database.php?volume=misc&image=12
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"""
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tmp = tempfile.TemporaryFile()
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lennapath = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'assets', 'lenna-800x600-white-border.jpg')
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with open(lennapath, "r+b") as lennafile:
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Image.open(lennafile).save(tmp, 'JPEG')
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tmp.seek(0)
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return tmp
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def create_instance(model_class, image_name):
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instance = model_class()
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img = generate_lenna()
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file = ContentFile(img.read())
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instance.original_image = file
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instance.original_image.save(image_name, file)
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instance.save()
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img.close()
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return instance
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def create_photo(name):
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return create_instance(Photo, name)
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