# Use foxyproxy-template.json to ouptut foxyproxy-5000-proxies-test-settings.json # which has 5000 proxies defined. foxyproxy-template.json should have a least 1 # non-default proxy defined. All data in new file is same as the 1 non-default # proxy except for the proxy id, which must be unqiue import json, copy with open('foxyproxy-template.json') as json_file: data = json.load(json_file) template = data['proxySettings'][0]['whitePatterns'][0] for x in range(10000): new_pattern = copy.deepcopy(template) data['proxySettings'][0]['whitePatterns'].append(new_pattern) with open("foxyproxy-10000-patterns-test-settings.json", "w") as write_file: json.dump(data, write_file)