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import base64
from ._base import Service
class LinkService(Service):
def __init__(self, template_store, **kwargs):
super().__init__(**kwargs)
self.template_store = template_store
@staticmethod
def encode(key, path):
slug = '\t'.join((key, path))
while len(slug) % 3:
slug += '\t'
code = base64.urlsafe_b64encode(slug.encode('utf-8'))
return code.decode('utf-8')
def decode(self, code):
try:
slug = base64.urlsafe_b64decode(code).decode('utf-8')
key, path = slug.strip('\t').split('\t')
except ValueError:
raise self.exceptions.InvalidMaskedCode
else:
return key, path
jacebrowning /
memegen-flask
