I've created this small script to get a list of failed test suites from Team City. We are using there Allure reports and when i provide username, password and url to "All artifacts" of the job, i can get a sorted list of failed test suites in the console. Handy when you need to re-run only failed test suites

teamCityFailedTestSuites.py

#!/usr/bin/env python

import urllib
import os.path
import sys
import json
import shutil
import getopt
import argparse
import re
from urlparse import parse_qs, urlparse


class TeamCityFailedTests:

    DOWNLOAD_URL = ''

    DOWNLOAD_PATH = os.path.expanduser('~/Downloads/temp')

    ARCHIVE_NAME = 'artifacts.zip'

    TEST_SUITE_FILES_PATH = "%s/data" % DOWNLOAD_PATH

    FILES = []

    FAILED_TEST_SUITES = []


    def ensure_download_path_exists(self):
        if not os.path.exists(self.DOWNLOAD_PATH):
            os.mkdir(self.DOWNLOAD_PATH)


    def download_artifacts(self):
        testfile = urllib.URLopener()
        self.ensure_download_path_exists()
        testfile.retrieve(self.DOWNLOAD_URL, "%s/%s" % (self.DOWNLOAD_PATH, self.ARCHIVE_NAME))


    def get_list_of_test_suites(self):
        print "Moving to %s" % (self.DOWNLOAD_PATH)
        os.chdir(self.DOWNLOAD_PATH)
        print 'Extracting files ...'
        print "unzip -u -qq %s" % (self.ARCHIVE_NAME)
        os.system("unzip -u -qq %s" % (self.ARCHIVE_NAME))
        print 'Moving to data folder'
        os.chdir(self.TEST_SUITE_FILES_PATH)
        print 'Removing all files except test suite json files'
        os.system("find . -type f ! -name '*-testcase.json' -delete")
        for file in os.listdir(self.TEST_SUITE_FILES_PATH):
            self.FILES.append(file)


    def parse_files(self):
        print 'Listing all failed test suites'
        for file in self.FILES:
            with open(file) as data_file:
                data = json.load(data_file)
                if data['status'] == 'FAILED' or data['status'] == 'BROKEN':
                    attachments = data['attachments'][0]
                    log_file_name = attachments['title'].split("/")[-1:][0]
                    self.FAILED_TEST_SUITES.append(log_file_name.split("Test.test")[0] + "Test")
        for failed_test_suite_name in sorted(set(self.FAILED_TEST_SUITES)):
            print failed_test_suite_name


    def get_List_of_failed_test_suites(self):
        print "Downloading archive from : %s url " % self.DOWNLOAD_URL
        self.download_artifacts()

        self.ensure_download_path_exists()

        if os.path.exists(os.path.join(self.DOWNLOAD_PATH, self.ARCHIVE_NAME)):
            print 'Found downloaded archive...'
            self.get_list_of_test_suites()
            self.parse_files()
            self.cleanup()
            sys.exit()


    def cleanup(self):
        print 'Cleaning up ...'
        shutil.rmtree(self.DOWNLOAD_PATH)


    def init_variables(self):
        parser = argparse.ArgumentParser()
        parser.add_argument('-url', '--url')
        args = vars(parser.parse_args())
        job_url = args['url']
        host = "%s://%s" %(urlparse(job_url)[0] , urlparse(job_url)[1])
        params = parse_qs(urlparse(job_url).query, keep_blank_values=False)
        buildTypeId = params['buildTypeId'][0]
        buildId = params['buildId'][0]
        self.DOWNLOAD_URL = '%s/guestAuth/repository/downloadAll/%s/%s:id/%s' % (host, buildTypeId, buildId, self.ARCHIVE_NAME)


if __name__ == '__main__':
    teamCityFailedTests = TeamCityFailedTests()
    teamCityFailedTests.init_variables()
    teamCityFailedTests.get_List_of_failed_test_suites()