class Matrix:
	def __init__(self, **kwargs):
		if kwargs.get('file'):
			self.matrix = self.__from_file(kwargs['file'])
		elif kwargs.get('text'):
			self.matrix = self.__parse(kwargs['text'])
		elif kwargs.get('matrix'):
			self.matrix = kwargs['matrix']

	def __from_file(self, file):
		with open(file, 'r') as file:

			return self.parse(file.read())

	def __parse(self, matrix):
		out = []
		for row in matrix.split('\n'):
			out.append([int(col) for col in row.split()])

		return out

	@property
	def sum(self):
		row_sum  = []
		col_sum = [0 for col in range(len(self.matrix)+1)]

		for row in self.matrix:
			row_sum.append(sum(row))
			for idx, col in enumerate(row):
				col_sum[idx] += col

		return row_sum, col_sum

	@property
	def sort_row(self):
		row_sum, col_sum = self.sum
		out = []
		for index, row in sorted( [i for i in enumerate(row_sum)], key=lambda x:x[1]):
			out.append(self.matrix[index])

		return Matrix(matrix=out);

	@property
	def sort_col(self):
		row_sum, col_sum = self.sum
		out = []
		places = sorted( [i for i in enumerate(col_sum)], key=lambda x:x[1])

		for index, row in enumerate(self.matrix):
			out.append([row[i[0]] for i in places])

		return Matrix(matrix=out)

	def __get_element_width(self):
		max = 0
		for row in self.matrix:
			for element in row:
				if max < len(str(element)):
					max = len(str(element))

		return max

	def __str__(self, width=None):
		width = self.__get_element_width()
		out = ''

		for row in self.matrix:
			out +=' | '.join(['{:{}d}'.format(el, width) for el in row])
			out += '\n'

		return out

m1 ='''10 5 4 20
9 33 27 16
11 6 55 3'''

m1 = Matrix(text=m1)
# print(m1.sum)
print(m1.sort_row)
print(m1.sort_col)