def convert_matrix()

in src/latex2sympy2_extended/latex2sympy2.py [0:0]

• 22 lines of code
• 10 McCabe index (conditional complexity)

    def convert_matrix(self, matrix):
        # build matrix
        row = matrix.matrix_row()
        tmp = []
        rows = 0
        mat = None

        for r in row:
            tmp.append([])
            for expr in r.expr():
                tmp[rows].append(self.convert_expr(expr))
            rows = rows + 1

        mat = sympy.Matrix(tmp)

        if hasattr(matrix, 'MATRIX_XRIGHTARROW') and matrix.MATRIX_XRIGHTARROW():
            transforms_list = matrix.elementary_transforms()
            if len(transforms_list) == 1:
                for transform in transforms_list[0].elementary_transform():
                    mat = self.convert_elementary_transform(mat, transform)
            elif len(transforms_list) == 2:
                # firstly transform top of xrightarrow
                for transform in transforms_list[1].elementary_transform():
                    mat = self.convert_elementary_transform(mat, transform)
                # firstly transform bottom of xrightarrow
                for transform in transforms_list[0].elementary_transform():
                    mat = self.convert_elementary_transform(mat, transform)

        return mat