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comparison python/tests/storage.txt @ 777:ef6dd60be2e1 dev

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added function to save feature trajectories
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Fri, 05 Feb 2016 17:19:13 -0500
parents 36605d843be5
children 1b22d81ef5ff
comparison
equal deleted inserted replaced
776:84420159c5f4 777:ef6dd60be2e1
1 >>> from storage import * 1 >>> from storage import *
2 >>> from StringIO import StringIO 2 >>> from StringIO import StringIO
3 >>> from moving import MovingObject, Point, TimeInterval
3 4
4 >>> f = openCheck('non_existant_file.txt') 5 >>> f = openCheck('non_existant_file.txt')
5 File non_existant_file.txt could not be opened. 6 File non_existant_file.txt could not be opened.
6 7
7 >>> nonexistentFilename = "nonexistent" 8 >>> nonexistentFilename = "nonexistent"
13 DB Error: no such table: velocities 14 DB Error: no such table: velocities
14 [] 15 []
15 >>> from os import remove 16 >>> from os import remove
16 >>> remove(nonexistentFilename) 17 >>> remove(nonexistentFilename)
17 18
19 >>> o1 = MovingObject.generate(Point(0.,0.), Point(1.,0.), TimeInterval(0,10))
20 >>> o1.num = 2
21 >>> o2 = MovingObject.generate(Point(1.,1.), Point(-0.5,-0.2), TimeInterval(0,9))
22 >>> o2.num = 3
23 >>> saveTrajectoriesToSqlite('test.sqlite', [o1, o2], 'feature')
24 >>> objects = loadTrajectoriesFromSqlite('test.sqlite', 'feature')
25 >>> objects[0].getNum() == o1.num
26 True
27 >>> objects[1].getNum() == o2.num
28 True
29 >>> o1.getTimeInterval() == objects[0].getTimeInterval()
30 True
31 >>> o2.getTimeInterval() == objects[1].getTimeInterval()
32 True
33 >>> o1.getVelocities() == objects[0].getVelocities()
34 True
35 >>> o2.getVelocities() == objects[1].getVelocities()
36 True
37 >>> o1.getPositions() == objects[0].getPositions()
38 True
39 >>> o2.getPositions() == objects[1].getPositions()
40 True
41 >>> remove('test.sqlite')
42
18 >>> strio = StringIO('# asdlfjasdlkj0\nsadlkfjsdlakjf') 43 >>> strio = StringIO('# asdlfjasdlkj0\nsadlkfjsdlakjf')
19 >>> readline(strio) 44 >>> readline(strio)
20 'sadlkfjsdlakjf' 45 'sadlkfjsdlakjf'
21 >>> strio = StringIO('# asdlfjasdlkj0\nsadlkfjsdlakjf') 46 >>> strio = StringIO('# asdlfjasdlkj0\nsadlkfjsdlakjf')
22 >>> readline(strio, ['#']) 47 >>> readline(strio, ['#'])