Creating a list images in a directory

[Matty0512]

URL of experiment:

Description of the problem:
I am trying to convert an offline psychopy study to be used online. As I can not use “import os” with psychojs how can I get a list of files in a folder? My code for this in python is:

import os
Fake_list = os.listdir(“Images/PracticeFake”)
Real_list = os.listdir(“Images/PracticeReal”)

[wakecarter]

Sorry, I don’t think this works online

Require is not defined in PsychoJS

URL of experiment: https://run.pavlovia.org/Damanskyy/online-3/html Description of the problem My idea is simple. I want to counterbalance different conditions. For this I want the program to check the amount of output files. And if this number is odd then condition1 = True else Condition2 = True. In python it is not that difficult to achieve. The code looks like this and it works fine: import fnmatch number = len(fnmatch.filter(os.listdir(‘data’), ‘*.csv’)) if (number % 2 ) == 0: thisIn…