forked from tdwojak/Python2017
42 lines
988 B
Python
42 lines
988 B
Python
#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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class Point(object):
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def __init__(self, coords):
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from labs04.task01 import is_numeric
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assert is_numeric(coords)
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self.coords = coords
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def add(self, that):
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if len(self.coords) != len(that.coords):
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raise DimensionError('Niezgodne wymiary')
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else:
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pass
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return Point(map(lambda(a,b): a+b, zip(self.coords, that.coords)))
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def to_string(self):
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return type(self).__name__+'('+((',').join(map(str, self.coords)))+')'
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def len(self):
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return len(self.coords)
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def __len__(self):
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return len(self.coords)
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def __str__(self):
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return self.to_string()
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def __add__(self, other):
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return self.add(other)
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class DimensionError(Exception):
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def __init__(self, msg):
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self.msg = msg
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def __str__(self):
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return self.msg
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pt1 = Point([1,2,3.0,4.0])
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pt2 = Point([-1, -2.0, -3, -4.0])
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print(pt1 + pt2)
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