Python Networkx node_color property not adding colours to figure

Python Help
1

Hi everyone,

Can anyone tell me why the colours aren’t being added to the nodes in the image? I’ve added values between 0 and 180 for the colours, but they all show up the same default colour as defined by the cmap.

script.py

from math import sin, cos, radians
import networkx as nx
import matplotlib.pyplot as plt
import random

#settings
my_angle = 100.5

#make list of nodes (numbers 1 to 5)
seq_list = list('ADEKR')
point_no = len(seq_list)
my_nodes = [i for i in range(len(seq_list))]

#make coordinates for pos
my_coords = []
c = 0
for i in range(point_no):
    my_tuple = (round(sin(radians(c)),4),round(cos(radians(c)),4))
    my_coords.append(my_tuple)
    c+=my_angle

#Make list of shapes
#AA library
positive_charge = ['K','R']
negative_charge = ['D','E']
#make shape dict
shapes = []
for i in seq_list:
    if i in positive_charge:
        shapes.append('P')
    elif i in negative_charge:
        shapes.append('^')
    else:
        shapes.append('o')

#make of colours (values between 0 and 180)
my_colours = []
for i in range(point_no):
    my_colours.append(random.randint(0,180))
colour_max=180


G=nx.Graph()

#draw nodes
c=0
for i in my_nodes:
    pos = {i:my_coords[c]}
    nx.draw_networkx_nodes(G, pos, nodelist=[i], node_shape=shapes[c])
    c += 1

#draw graph
nx.draw(G,node_size=600,with_labels=True, cmap=plt.cm.Blues, node_color=my_colours, vmax=colour_max)
plt.show()

Here is the output:

enter image description here

Any help would be greatly appreciated. Thanks for your time.