profiling playlist_add fuocore.SongModel

test.py

import cProfile
from fuocore.models import SongModel

songs_10k = [SongModel(identifier=i) for i in range(0, 4000)]
songs = []

def playlist_add(song):
    if song not in songs:
        songs.append(song)

def t():
    for song in songs_10k:
        playlist_add(song)

cProfile.run('t()')


"""
 55994004 function calls in 34.375 seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.000    0.000   34.375   34.375 <string>:1(<module>)
 31992000   20.231    0.000   20.231    0.000 __init__.py:298(__getattribute__)
  7998000   10.806    0.000   32.691    0.000 __init__.py:530(__eq__)
        1    0.002    0.002   34.375   34.375 t.py:19(t)
     4000    1.681    0.000   34.373    0.009 t.py:8(playlist_add)
  7998000    0.970    0.000    0.970    0.000 {built-in method builtins.all}
        1    0.000    0.000   34.375   34.375 {built-in method builtins.exec}
  7998000    0.684    0.000    0.684    0.000 {built-in method builtins.isinstance}
     4000    0.001    0.000    0.001    0.000 {method 'append' of 'list' objects}
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}
"""