Simple vector class, only element-wise multiplication and addition implemented

vector.py

import array


class vector():
	def __init__(self, d):
		if type(d) is int:
			self.data = array.array('f', [0]*d)
		elif type(d) is list:
			self.data = array.array('f', d)
		else:
			raise TypeError("Only int or list, please")
	def __repr__(self):
		return self.data.tolist().__repr__()
	def __getitem__(self, i):
		return self.data(i)
	def __eq__(self, other):
		return not False in [self.data[i] == other.data[i] for i in xrange(len(self.data))]
	def size(self):
		return len(self.data)
	def plus(self, other):
		if self.size() != other.size():
			raise Exception("Size mismatch")
		return vector([self.data[i] + other.data[i] for i in xrange(self.size())])
	def times(self, other):
		if type(other) is float or type(other) is int:
			return vector([self.data[i] * other for i in xrange(self.size())])
		if self.size() != other.size():
			raise Exception("Size mismatch")
		return vector([self.data[i] * other.data[i] for i in xrange(self.size())])

if __name__ == "__main__":
	A = vector(range(10))
	B = vector(range(10))
	C = A.plus(B)
	D = C.times(B)
	print A
	print C
	print D