hyperstream/models/session.py
# The MIT License (MIT)
# Copyright (c) 2014-2017 University of Bristol
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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# OR OTHER DEALINGS IN THE SOFTWARE.
from mongoengine import Document, DateTimeField, StringField, EmbeddedDocument, EmbeddedDocumentField, UUIDField, \
BooleanField
class UnameField(EmbeddedDocument):
sysname = StringField(min_length=1, max_length=512, required=True)
nodename = StringField(min_length=1, max_length=512, required=True)
release = StringField(min_length=1, max_length=512, required=True)
version = StringField(min_length=1, max_length=512, required=True)
machine = StringField(min_length=1, max_length=512, required=True)
class SessionModel(Document):
session_id = UUIDField(required=True)
uname = EmbeddedDocumentField(document_type=UnameField, required=True)
start = DateTimeField(required=True)
active = BooleanField()
end = DateTimeField(required=False)
history_channel = StringField(min_length=1, max_length=512, required=True)
meta = {
'collection': 'sessions',
'indexes': [{'fields': ['session_id'], 'unique': True}],
}
def to_dict(self):
d = self.to_mongo().to_dict()
del d['_id']
return d