How to skip the rest of tests in the class if one has failed?

Question

I\'m creating the test cases for web-tests using Jenkins, Python, Selenium2(webdriver) and Py.test frameworks.

So far I\'m organizing my tests in the following str

Answer 1

UPDATE: Please take a look at @hpk42 answer. His answer is less intrusive.

This is what I was actually looking for:

from _pytest.runner import runtestprotocol
import pytest
from _pytest.mark import MarkInfo

def check_call_report(item, nextitem):
    """
    if test method fails then mark the rest of the test methods as 'skip'
    also if any of the methods is marked as 'pytest.mark.blocker' then
    interrupt further testing
    """
    reports = runtestprotocol(item, nextitem=nextitem)
    for report in reports:
        if report.when == "call":
            if report.outcome == "failed":
                for test_method in item.parent._collected[item.parent._collected.index(item):]:
                    test_method._request.applymarker(pytest.mark.skipif("True"))
                    if test_method.keywords.has_key('blocker') and isinstance(test_method.keywords.get('blocker'), MarkInfo):
                        item.session.shouldstop = "blocker issue has failed or was marked for skipping"
            break

def pytest_runtest_protocol(item, nextitem):
# add to the hook
    item.ihook.pytest_runtest_logstart(
        nodeid=item.nodeid, location=item.location,
    )
    check_call_report(item, nextitem)
    return True

Now adding this to conftest.py or as a plugin solves my problem.
Also it's improved to STOP testing if the blocker test has failed. (meaning that the entire further tests are useless)