22 lines
574 B
Python
22 lines
574 B
Python
class Vector(object):
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def __init__(self, coordinates):
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try:
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if not coordinates:
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raise ValueError
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self.coordinates = tuple(coordinates)
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self.dimension = len(coordinates)
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except ValueError:
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raise ValueError('The coordinates must be nonempty')
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except TypeError:
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raise TypeError('The coordinates must be an iterable')
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def __str__(self):
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return 'Vector: {}'.format(self.coordinates)
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def __eq__(self, v):
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return self.coordinates == v.coordinates
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