Snippet to collect executions statostics

execution.py

import collections
from lxml import etree

def collect_suite_stats(suite_output):
    """
    Extract suite execution statistics from output file
    :param suite_output: file with suite output
    :return: suite statistics
    """
    def _suite_stats_collect(suite_root):
        """
        Dive into suite result tree to collect statistics
        :param suite_root: suite root element
        :return:
        """
        suites = suite_root.findall('suite')
        if suites:
            for suite in suites:
                _suite_stats_collect(suite)

        tests = suite_root.findall('test')
        if tests:
            for test in tests:
                suite_statistics['Tests'] += 1
                suite_statistics['Failed'] += test.find('status').attrib['status'] == 'FAIL'

    suite_statistics = collections.Counter()
    suite_root = etree.parse(suite_output).getroot()
    _suite_stats_collect(suite_root)
    return suite_statistics