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https://github.com/Hopiu/django-imagekit.git
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44 lines
959 B
Python
44 lines
959 B
Python
import os
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from django.conf import settings
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from django.core.files.base import ContentFile
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from imagekit.lib import Image, StringIO
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import pickle
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from .models import Photo
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def get_image_file():
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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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path = os.path.join(settings.MEDIA_ROOT, 'lenna.png')
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return open(path, 'r+b')
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def create_image():
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return Image.open(get_image_file())
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def create_instance(model_class, image_name):
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instance = model_class()
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img = get_image_file()
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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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def pickleback(obj):
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pickled = StringIO()
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pickle.dump(obj, pickled)
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pickled.seek(0)
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return pickle.load(pickled)
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