from networkx import *

import matplotlib.pyplot as plt

from random import sample,randint

liste_Personnes = ["Al","Be","Ch","Do","Em","Fa","Gu","He","Is","Ja","Ke","Lo","Ma","Ni","Od","Pi","Qu","Ro","Su","Ta","Ur","Ve","Wa","Xa","Yv","Zo"]

amis=sample(liste_Personnes[3:10],4)

reseau_social=Graph()

for personne in amis :

    reseau_social.add_node(personne)

    for relie in sample(liste_Personnes[5:14],(randint(2,6))):

        if relie != personne:

            reseau_social.add_edge(personne,relie)

couleurs=[["pink","red"],["lightblue","blue"],["lightgreen","green"],["yellow","orange"]]

#couleur=couleurs[randint(0,len(couleurs)-1)]

couleur=couleurs[1]

options = {

    "font_size": 12,

    "node_size": 1000,

    "node_color": couleur[0],

    "edgecolors": couleur[1],

    "linewidths": 2,

    "width": 2,

}

position = circular_layout(reseau_social)

print("Diametre=",diameter(reseau_social))

print("Rayon=",radius(reseau_social))

print("Centre=",center(reseau_social))

draw(reseau_social,pos=position, with_labels=True,**options)

plt.draw()

plt.show()