50e72fdb4e
Move the document UUID and document hash functions to the documents.utils module. Signed-off-by: Roberto Rosario <Roberto.Rosario@mayan-edms.com>
35 lines
862 B
Python
35 lines
862 B
Python
from __future__ import unicode_literals
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import hashlib
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import uuid
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from django.apps import apps
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from django.utils.encoding import force_text
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from .literals import DOCUMENT_IMAGES_CACHE_NAME
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def callback_update_cache_size(setting):
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Cache = apps.get_model(app_label='common', model_name='Cache')
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cache = Cache.objects.get(name=DOCUMENT_IMAGES_CACHE_NAME)
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cache.maximum_size = setting.value
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cache.save()
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def document_hash_function(data):
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return hashlib.sha256(data).hexdigest()
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def document_uuid_function(*args, **kwargs):
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return force_text(uuid.uuid4())
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def parse_range(astr):
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# http://stackoverflow.com/questions/4248399/
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# page-range-for-printing-algorithm
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result = set()
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for part in astr.split(','):
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x = part.split('-')
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result.update(range(int(x[0]), int(x[-1]) + 1))
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return sorted(result)
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