Mercurial > hg > nsaunier > traffic-intelligence

annotate python/moving.py @ 38:0d321c23d337

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
added norm functions for Point and accessor methods for MovingObject
author Nicolas Saunier <nico@confins.net>
date Tue, 18 May 2010 17:35:09 -0400
parents 418b41056e6c
children e47168f6b694
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
aed8eb63cdde initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff changeset
1 #! /usr/bin/env python
aed8eb63cdde initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff changeset
2 '''Libraries for moving objects, trajectories...'''
aed8eb63cdde initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff changeset
3
aed8eb63cdde initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff changeset
4 import utils;
aed8eb63cdde initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff changeset
5
16
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
6 from math import sqrt, hypot;
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
7
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
8 from shapely.geometry import Polygon
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
9
0
aed8eb63cdde initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff changeset
10 __metaclass__ = type
aed8eb63cdde initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff changeset
11
aed8eb63cdde initial commit with non-functional python code for NGSIM
Nicolas Saunier <nico@confins.net>
parents:
diff changeset
12 #class MovingObject:
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
13
26
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
14 class Interval:
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
15 '''Generic Interval'''
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
16 def __init__(self, first=0, last=-1, revert = False):
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
17 'Warning, do not revert if last<first, it contradicts the definition of empty'
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
18 if revert and last<first:
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
19 self.first=last
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
20 self.last=first
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
21 else:
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
22 self.first=first
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
23 self.last=last
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
24
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
25 def __str__(self):
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
26 return '%d %d'%(self.first, self.last)
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
27
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
28 def empty(self):
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
29 '''
26
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
30 >>> Interval().empty()
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
31 True
26
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
32 >>> Interval(0,1).empty()
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
33 False
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
34 '''
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
35 return self.first > self.last
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
36
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
37 def length(self):
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
38 '''Returns the length of the interval
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
39
26
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
40 >>> Interval(0,1).length()
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
41 1
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
42 >>> Interval(23.2,24.9).length()
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
43 1.6999999999999993
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
44 >>> Interval(10,8).length()
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
45 0
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
46 '''
26
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
47 return max(0,self.last-self.first)
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
48
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
49 def getList(self):
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
50 return [self.first, self.last]
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
51
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
52 def contains(self, instant):
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
53 return (self.first<=instant and self.last>=instant)
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
54
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
55 def inside(self, interval2):
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
56 'indicates if the temporal interval of self is comprised in interval2'
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
57 return (self.first >= interval2.first) and (self.last <= interval2.last)
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
58
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
59 def union(self, interval2):
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
60 '''Largest interval comprising self and interval2'''
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
61 return TimeInterval(min(self.first, interval2.first), max(self.last, interval2.last))
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
62
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
63 def intersection(self, interval2):
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
64 '''Largest interval comprising self and interval2'''
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
65 return TimeInterval(max(self.first, interval2.first), min(self.last, interval2.last))
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
66
27
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
67
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
68 class TimeInterval(Interval):
26
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
69 '''Temporal interval'''
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
70
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
71 def __init__(self, first=0, last=-1):
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
72 Interval.__init__(self, first, last, False)
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
73
27
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
74 def __getitem__(self, i):
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
75 if not self.empty():
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
76 return self.first+i
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
77
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
78 def __iter__(self):
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
79 self.iterInstantNum = 0
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
80 return self
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
81
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
82 def next(self):
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
83 if self.iterInstantNum >= self.length():
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
84 raise StopIteration
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
85 else:
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
86 self.iterInstantNum += 1
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
87 return self[self.iterInstantNum]
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
88
26
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
89 def length(self):
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
90 '''Returns the length of the interval
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
91
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
92 >>> TimeInterval(0,1).length()
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
93 2
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
94 >>> TimeInterval(10,8).length()
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
95 0
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
96 '''
54d9cb0c902b generalized intervals
Nicolas Saunier <nico@confins.net>
parents: 25
diff changeset
97 return max(0,self.last-self.first+1)
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
98
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
99 # class BoundingPolygon:
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
100 # '''Class for a polygon bounding a set of points
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
101 # with methods to create intersection, unions...
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
102 # '''
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
103 # We will use the polygon class of Shapely
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
104
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
105 class STObject:
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
106 '''Class for spatio-temporal object
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
107 i.e. with temporal and spatial existence
6
597d61c1eebe minor doc update
Nicolas Saunier <nico@confins.net>
parents: 2
diff changeset
108 (time interval and bounding polygon for positions (e.g. rectangle)).
597d61c1eebe minor doc update
Nicolas Saunier <nico@confins.net>
parents: 2
diff changeset
109 It does not mean that the object is defined
597d61c1eebe minor doc update
Nicolas Saunier <nico@confins.net>
parents: 2
diff changeset
110 for all time instants within the time interval'''
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
111
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
112 def __init__(self, num = None, timeInterval = None, boundingPolygon = None):
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
113 self.num = num
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
114 self.timeInterval = timeInterval
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
115 self.boundingPolygon = boundingPolygon
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
116
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
117 def empty(self):
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
118 return self.timeInterval.empty() or not self.boudingPolygon
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
119
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
120 def getFirstInstant(self):
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
121 return self.timeInterval.first()
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
122
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
123 def getLastInstant(self):
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
124 return self.timeInterval.first()
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
125
25
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
126 class Point:
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
127 def __init__(self, x, y):
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
128 self.x = x
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
129 self.y = y
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
130
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
131 def __str__(self):
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
132 return '(%f,%f)'%(self.x,self.y)
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
133
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
134 def __repr__(self):
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
135 return str(self)
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
136
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
137 def __sub__(self, other):
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
138 '''
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
139 >>> Point(3,4)-Point(1,7)
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
140 (2.000000,-3.000000)
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
141 '''
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
142 return Point(self.x-other.x, self.y-other.y)
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
143
38
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
144 def norm2Squared(self):
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
145 '''2-norm distance (Euclidean distance)
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
146 >>> Point(3,2).norm2Squared()
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
147 13
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
148 '''
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
149 return self.x*self.x+self.y*self.y
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
150
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
151 def norm2(self):
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
152 '2-norm distance (Euclidean distance)'
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
153 return sqrt(self.norm2Squared())
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
154
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
155 def distanceNorm2(p1, p2):
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
156 '''
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
157 >>> Point.distanceNorm2(Point(3,4),Point(1,7))
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
158 3.6055512754639891
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
159 '''
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
160 return (p1-p2).norm2()
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
161
28
9ae709a2e8d0 rearranged code
Nicolas Saunier <nico@confins.net>
parents: 27
diff changeset
162 def aslist(self):
9ae709a2e8d0 rearranged code
Nicolas Saunier <nico@confins.net>
parents: 27
diff changeset
163 return [self.x, self.y]
9ae709a2e8d0 rearranged code
Nicolas Saunier <nico@confins.net>
parents: 27
diff changeset
164
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
165 class Trajectory:
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
166 '''Class for trajectories
22
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
167 i.e. a temporal sequence of positions
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
168
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
169 the class is iterable.'''
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
170
25
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
171 def __init__(self, line1, line2):
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
172 self.positions = [[float(n) for n in line1.split(' ')],
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
173 [float(n) for n in line2.split(' ')]]
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
174
16
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
175 def __str__(self):
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
176 return ' '.join(map(utils.printPoint, self.positions[0], self.positions[1]))
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
177
23
5f2921ad4f7e made Trajectory indexable and timeinterval iterable
Nicolas Saunier <nico@confins.net>
parents: 22
diff changeset
178 def __getitem__(self, i):
25
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
179 return Point(self.positions[0][i], self.positions[1][i])
23
5f2921ad4f7e made Trajectory indexable and timeinterval iterable
Nicolas Saunier <nico@confins.net>
parents: 22
diff changeset
180
22
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
181 def __iter__(self):
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
182 self.iterInstantNum = 0
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
183 return self
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
184
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
185 def next(self):
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
186 if self.iterInstantNum >= self.length():
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
187 raise StopIteration
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
188 else:
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
189 self.iterInstantNum += 1
23
5f2921ad4f7e made Trajectory indexable and timeinterval iterable
Nicolas Saunier <nico@confins.net>
parents: 22
diff changeset
190 return self[self.iterInstantNum-1]
22
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
191
25
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
192 def addPosition(self, p):
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
193 if not self.positions:
25
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
194 self.positions = [[p.x],[p.y]]
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
195 else:
25
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
196 self.positions[0].append(p.x)
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
197 self.positions[1].append(p.y)
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
198
25
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
199 def draw(self, options = ''):
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
200 from matplotlib.pylab import plot
25
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
201 plot(self.positions[0], self.positions[1], options)
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
202
21
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
203 def length(self):
23
5f2921ad4f7e made Trajectory indexable and timeinterval iterable
Nicolas Saunier <nico@confins.net>
parents: 22
diff changeset
204 return len(self.positions[0])
21
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
205
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
206 def getXCoordinates(self):
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
207 return self.positions[0]
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
208
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
209 def getYCoordinates(self):
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
210 return self.positions[1]
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
211
14
e7bbe8465591 homography and other utils
Nicolas Saunier <nico@confins.net>
parents: 13
diff changeset
212 def xBounds(self):
e7bbe8465591 homography and other utils
Nicolas Saunier <nico@confins.net>
parents: 13
diff changeset
213 # look for function that does min and max in one pass
21
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
214 return [min(self.getXCoordinates()), max(self.getXCoordinates())]
14
e7bbe8465591 homography and other utils
Nicolas Saunier <nico@confins.net>
parents: 13
diff changeset
215
e7bbe8465591 homography and other utils
Nicolas Saunier <nico@confins.net>
parents: 13
diff changeset
216 def yBounds(self):
e7bbe8465591 homography and other utils
Nicolas Saunier <nico@confins.net>
parents: 13
diff changeset
217 # look for function that does min and max in one pass
21
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
218 return [min(self.getYCoordinates()), max(self.getYCoordinates())]
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
219
16
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
220 def norm(self):
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
221 '''Returns the list of the norms at each instant'''
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
222 # def add(x, y): return x+y
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
223 # sq = map(add, [x*x for x in self.positions[0]], [y*y for y in self.positions[1]])
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
224 # return sqrt(sq)
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
225 return [hypot(x,y) for x,y in zip(self.positions[0], self.positions[1])]
14
e7bbe8465591 homography and other utils
Nicolas Saunier <nico@confins.net>
parents: 13
diff changeset
226
19
5a21d2cfee44 added polygon plotting
Nicolas Saunier <nico@confins.net>
parents: 16
diff changeset
227 def getTrajectoryInPolygon(self, polygon):
5a21d2cfee44 added polygon plotting
Nicolas Saunier <nico@confins.net>
parents: 16
diff changeset
228 'Returns the set of points inside the polygon'
5a21d2cfee44 added polygon plotting
Nicolas Saunier <nico@confins.net>
parents: 16
diff changeset
229 # use shapely polygon contains
5a21d2cfee44 added polygon plotting
Nicolas Saunier <nico@confins.net>
parents: 16
diff changeset
230 pass
5a21d2cfee44 added polygon plotting
Nicolas Saunier <nico@confins.net>
parents: 16
diff changeset
231
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
232 class MovingObject(STObject):
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
233 '''Class for moving objects
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
234 i.e. with a trajectory and a geometry (volume)
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
235 and a type (e.g. road user)
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
236 '''
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
237
16
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
238 def __init__(self, num = None, timeInterval = None, positions = None, geometry = None, type = None):
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
239 STObject.__init__(self, num, timeInterval)
16
9d6831cfe675 added tools for speed
Nicolas Saunier <nico@confins.net>
parents: 14
diff changeset
240 self.positions = positions
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
241 self.geometry = geometry
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
242 self.type = type
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
243 # compute bounding polygon from trajectory
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
244
21
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
245 def length(self):
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
246 return self.timeInterval.length()
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
247
38
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
248 def getPositions(self):
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
249 return self.positions
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
250
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
251 def getVelocities(self):
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
252 return self.velocities
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
253
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
254 def getPositionAt(self, i):
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
255 return self.positions[i]
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
256
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
257 def getVelocityAt(self, i):
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
258 return self.velocities[i]
0d321c23d337 added norm functions for Point and accessor methods for MovingObject
Nicolas Saunier <nico@confins.net>
parents: 30
diff changeset
259
21
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
260 def getXCoordinates(self):
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
261 return self.positions.getXCoordinates()
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
262
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
263 def getYCoordinates(self):
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
264 return self.positions.getYCoordinates()
3c4629550f5f added basic getters for objects
Nicolas Saunier <nico@confins.net>
parents: 19
diff changeset
265
25
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
266 def draw(self, options = ''):
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
267 self.positions.draw(options)
22
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
268
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
269 def getInstantPassingLane(self, p1, p2):
169cd4679366 made Trajectory iterable
Nicolas Saunier <nico@confins.net>
parents: 21
diff changeset
270 '''Returns the instant(s) the object passes from one side of the segment to the other
25
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
271 empty list if not'''
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
272 instants = []
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
273
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
274 for i in xrange(self.length()-1):
27
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
275 p = utils.segmentIntersection(self.positions[i], self.positions[i+1], p1, p2)
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
276 if p:
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
277 if self.positions[i].x != self.positions[i+1].x:
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
278 ratio = (p.x-self.positions[i].x)/(self.positions[i+1].x-self.positions[i].x)
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
279 elif self.positions[i].y != self.positions[i+1].y:
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
280 ratio = (p.y-self.positions[i].y)/(self.positions[i+1].y-self.positions[i].y)
25
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
281 else:
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
282 ratio = 0
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
283 instants.append(self.timeInterval[i]*(1-ratio)+ratio*self.timeInterval[i+1])
28e546861263 added Point class and modified trajectory accordingly
Nicolas Saunier <nico@confins.net>
parents: 23
diff changeset
284 return instants
27
44689029a86f updated segmentIntersection and other
Nicolas Saunier <nico@confins.net>
parents: 26
diff changeset
285
7
ffddccfab7f9 loading shell objects from NGSIM works
Nicolas Saunier <nico@confins.net>
parents: 6
diff changeset
286 # def computeVelocities(self):
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
287
13
30559b2cf7a9 minimal code to load UBC data
Nicolas Saunier <nico@confins.net>
parents: 7
diff changeset
288 # need for a class representing the indicators, their units, how to print them in graphs...
6
597d61c1eebe minor doc update
Nicolas Saunier <nico@confins.net>
parents: 2
diff changeset
289 class TemporalIndicator:
597d61c1eebe minor doc update
Nicolas Saunier <nico@confins.net>
parents: 2
diff changeset
290 '''Class for temporal indicators
30
418b41056e6c after merge
Nicolas Saunier <nico@confins.net>
parents: 28
diff changeset
291 i.e. indicators that take a value at specific instants
418b41056e6c after merge
Nicolas Saunier <nico@confins.net>
parents: 28
diff changeset
292
418b41056e6c after merge
Nicolas Saunier <nico@confins.net>
parents: 28
diff changeset
293 it should have more information like name, unit'''
418b41056e6c after merge
Nicolas Saunier <nico@confins.net>
parents: 28
diff changeset
294
418b41056e6c after merge
Nicolas Saunier <nico@confins.net>
parents: 28
diff changeset
295 def __init__(self, name, values = {}):
418b41056e6c after merge
Nicolas Saunier <nico@confins.net>
parents: 28
diff changeset
296 self.name = name
418b41056e6c after merge
Nicolas Saunier <nico@confins.net>
parents: 28
diff changeset
297 self.values = values
6
597d61c1eebe minor doc update
Nicolas Saunier <nico@confins.net>
parents: 2
diff changeset
298
2
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
299 if __name__ == "__main__":
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
300 import doctest
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
301 import unittest
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
302 #suite = doctest.DocFileSuite('tests/ubc_utils.txt')
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
303 suite = doctest.DocTestSuite()
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
304 unittest.TextTestRunner().run(suite)
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
305 #doctest.testmod()
de5642925615 started implementation of TimeInterval and Spatio-temporal object
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 0
diff changeset
306 #doctest.testfile("example.txt")