39 lines
972 B
Python
39 lines
972 B
Python
import string
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import random
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import shortuuid
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import os
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from webtools import settings
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from .models import Paste
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def random_id(model):
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"""Returns a short uuid for the slug of the given model."""
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uuid = random.choice("0123456789") + shortuuid.uuid()
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for i in range(3, len(uuid)):
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potential_uuid = uuid[:i]
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if not model.objects.filter(slug=potential_uuid):
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return potential_uuid
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return uuid
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def cache_get_filepath(key):
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"""Returns cache path."""
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return os.path.join(settings.CACHE_PATH, key)
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def cache_exists(key):
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"""Says if cache exists for key."""
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return os.path.isfile(cache_get_filepath(key))
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def cache_store(key, value):
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"""Store cache value for key."""
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with open(cache_get_filepath(key), "w") as cache_file:
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cache_file.write(value)
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def cache_fetch(key):
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"""Fetch cache value for key."""
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with open(cache_get_filepath(key), "r") as cache_file:
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return cache_file.read()
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