Change Project structure

main.py

@@ -1,9 +1,9 @@
-from nessesary.matrix import Matrix
-from nessesary.parser.parser import insert_mul_sign
-from nessesary.polynomial import Polynomial
-from nessesary.fraction import to_fraction
+from src.nessesary.matrix import Matrix
+from src.nessesary.parser.parser import insert_mul_sign
+from src.nessesary.polynomial import Polynomial
+from src.nessesary.fraction import to_fraction
 from file_read_write import *
-from nessesary.equation.processing import change_side, poly_expand, simplify
+from src.nessesary.equation.processing import change_side, poly_expand, simplify
 import ast
 
 def guide():

src/nessesary/equation/processing.py

@@ -1,5 +1,5 @@
-from nessesary.polynomial import Polynomial
-from nessesary.parser.parser import is_op, insert_mul_sign, is_num
+from src.nessesary.polynomial import Polynomial
+from src.nessesary.parser.parser import is_op, insert_mul_sign, is_num
 import re
 
 def change_side(equa:str):

src/nessesary/polynomial.py

@@ -1,5 +1,5 @@
-from nessesary.parser.parser import parse_poly
-from nessesary.fraction import to_fraction
+from src.nessesary.parser.parser import parse_poly
+from src.nessesary.fraction import to_fraction
 from math import acos, cos, pi
 
 class Polynomial:

tests/preparer_tester.py

@@ -3,7 +3,7 @@ import sys
 
 sys.path.append('..')
 
-from nessesary.preparer.PrepareExpression import PrepareExpression
+from src.preparer.PrepareExpression import PrepareExpression
 
 class TestPrepareExpression:
     preparer = PrepareExpression()