numpoly | Numpy compatible polynomial representation | Data Manipulation library

import numpy as np
from tkinter import *
#import tkinter as tk
#from shapely.geometry import Point, Polygon

class obstaclelist:
    def __init__(self,):
        self.obsL=[]
        self.obsnums=0

    def setobnums(self,obamount):
        self.obsnums=obamount    #set number of obstacles

    def insertobs(self,newob):   #insert newly created obstacles
        self.obsL.append(newob)

class obstacleS:
    def __init__(self,):
        self.obs=[]
        self.configure=[]
        self.polynum=0
    def setobs(self,obS):       #set polygons of the obstacle
        self.obs.append(obS)
    def setconfigure(self,con):  #set initial configuration (x,y,angle)
        self.configure=con
    def setpolynum(self,numm):  #set number of polygons of an obstacle
        self.polynum=numm

class polygon:
    def __init__(self,):
        self.vertex=[]
        self.numvertex=0
    def setpoly(self,v):           #set vertexes of the polygon
        self.vertex=v
    def setvertexnum(self,numv):   #set number of vertex of a polygon
        self.numvertex=numv

class project:
    def __init__(self,):
        self.link=None
        self.layer=None
        self.root=Tk()
        self.frames =[]
        self.widgets =[]
        self.numPoly=0
        self.store=[]
        self.canvas=None
        self.halfwindow=200

    def RUN(self):
        #root=Tk()
        self.root.title("potential field")
        fullwindow=self.halfwindow*2
        self.canvas=Canvas(self.root,width=fullwindow,height=fullwindow,background='white',relief='raised',borderwidth=1)
        self.canvas.grid(row=0,column=0)
        self.canvas.config(scrollregion=self.canvas.bbox(ALL))
        self.canvas.pack()

        FR= Frame(self.root).pack(side = "bottom")

        #btn1 = Button(FR, text = "Input", fg = "Orange",command=self.numObstacle).pack(side = "left")
        #btn2 = Button(FR, text = "Build", fg = "Red",command=self.add_polygon).pack(side = "left")
        #btn3 = Button(FR, text = "Robot", fg = "Blue",command=self.add_robot).pack(side = "left")

        self.root.mainloop()

//////////////////////////////////////////////////////////////////////////////
import sys
import pygame as pg
from pygame.math import Vector2

pg.init()

WHITE = (255, 255, 255)
RED   = (255,   0,   0)

screen = pg.display.set_mode((500, 500))

selected_rect = None  # Currently selected rectangle.
rectangles = []
for y in range(5):
    rectangles.append(pg.Rect(20, 30*y, 17, 17))
# As a list comprehension.
# rectangles = [pg.Rect(20, 30*y, 17, 17) for y in range(5)]

clock = pg.time.Clock()
running = True

while running:
    for event in pg.event.get():
        if event.type == pg.QUIT:
            running = False
        elif event.type == pg.MOUSEBUTTONDOWN:
            if event.button == 1:
                for rectangle in rectangles:
                    if rectangle.collidepoint(event.pos):
                        offset = Vector2(rectangle.topleft) - event.pos
                        selected_rect = rectangle
        elif event.type == pg.MOUSEBUTTONUP:
            if event.button == 1:
                selected_rect = None
        elif event.type == pg.MOUSEMOTION:
            if selected_rect:
                selected_rect.topleft = event.pos + offset

    screen.fill(WHITE)
    for rectangle in rectangles:
        pg.draw.rect(screen, RED, rectangle)

    pg.display.flip()
    clock.tick(30)

pg.quit()
sys.exit()