Matrix🕸

Designed for creating and processing matrices.
This is my old course project, so the module will not be updated (uploaded just for my GitHub).

If you decide to use this class, just copy the Matrix file.py and use as a module using import or the class itself and use as a regular class.
The subtleties of the operation of individual functions can be found in the comments to them.

Author: Vadim Karchagin (JustCircle).

The matrix class is based on the standard list. 

Contains overload methods:

  __init__(self, **kwargs)
  __setattr__(self, attr, value)
  __getitem__(self, row)
  __setitem__(self, row)
  __delitem__(self, row)
  __str__(self)
  __iter__(self)
  __add__(self, other, needToReturn=True), __radd__(self, other, needToReturn=True), __iadd__(self, other, needToReturn=True)
  __sub__(self, other, needToReturn=True), __rsub__(self, other, needToReturn=True), __isub__(self, other, needToReturn=True)
  __mul__(self, other, needToReturn=True), __rmul__(self, other, needToReturn=True), __imul__(self, other, needToReturn=True)
 and other methods:

static:
  createMatrix(matrix)
  createZeroMatrix(rows, columns)
  readMatrixFromFile(nameOfFile)

others:
  saveMatrixInFile(self, nameOfFile)

  getMatrix(self)
  getNumberOfRows(self)
  getNumberOfColumns(self)
  getRow(self, row)
  getColumn(self, column)
  getElement(self, row, column)

  setRow(self, row, value)
  setColumn(self, column, value)
  setElement(self, row, column, value)

  deleteRow(self, row)
  deleteColumn(self, column)

  swapRows(self, firstRow, secondRow)
  swapColumns(self, firstColumn, secondColumn)
  mulRowWithNumber(self, row, number)
  mulColumnWithNumber(self, column, number)
  mulRowWithNumberAndSumWithAnotherRow(self, rowForMul, number, rowForSum)
  mulColumnWithNumberAndSumWithAnotherColumn(self, columnForMul, number, columnForSum)
  addZeroRow(self, row)
  addZeroColumn(self, column)

  addWithNumber(self, other)
  addWithMatrix(self, other)

  subWithNumber(self, other)
  subWithMatrix(self, other)

  mulWithNumber(self, other)
  mulWithMatrix(self, other)

  findDeterminant(self)
  findMinor(self, row, column)
  findAlgebraicComplement(self, row, column)

  makeTransposeMatrix(self)
  makeAssociativeMatrix(self)
  makeInvertibleMatrix(self)

License📝

  Copyright 2022 JustCircle Prod. (Vadim Karchagin)

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.