"""
submit failure information to paste.pocoo.org 
"""
import py

class url:
    base = "http://paste.pocoo.org"
    xmlrpc = base + "/xmlrpc/"
    show = base + "/show/"

def pytest_addoption(parser):
    group = parser.addgroup("pocoo plugin") 
    group.addoption('-P', '--pocoo-sendfailures', 
        action='store_true', dest="pocoo_sendfailures", 
        help="send failures to %s paste service" %(url.base,))

def getproxy():
    return py.std.xmlrpclib.ServerProxy(url.xmlrpc).pastes

def pytest_terminal_summary(terminalreporter):
    if terminalreporter.config.option.pocoo_sendfailures:
        tr = terminalreporter
        if 'failed' in tr.stats and tr.config.option.tbstyle != "no":
            terminalreporter.write_sep("=", "Sending failures to %s" %(url.base,))
            terminalreporter.write_line("xmlrpcurl: %s" %(url.xmlrpc,))
            #print self.__class__.getproxy
            #print self.__class__, id(self.__class__)
            serverproxy = getproxy()
            for ev in terminalreporter.stats.get('failed'):
                tw = py.io.TerminalWriter(stringio=True)
                ev.toterminal(tw)
                s = tw.stringio.getvalue()
                # XXX add failure summary 
                assert len(s)
                terminalreporter.write_line("newpaste() ...")
                proxyid = serverproxy.newPaste("python", s)
                terminalreporter.write_line("%s%s\n" % (url.show, proxyid))
                break


def test_toproxy(testdir, monkeypatch):
    l = []
    class MockProxy:
        def newPaste(self, language, code):
            l.append((language, code))
    monkeypatch.setitem(globals(), 'getproxy', MockProxy) 
    testdir.plugins.insert(0, globals())
    testpath = testdir.makepyfile("""
        import py
        def test_pass():
            pass
        def test_fail():
            assert 0
        def test_skip():
            py.test.skip("")
    """)
    reprec = testdir.inline_run(testpath, "-P")
    assert len(l) == 1
    assert l[0][0] == "python"
    s = l[0][1]
    assert s.find("def test_fail") != -1
    assert reprec.countoutcomes() == [1,1,1]