in teamcity/pytest_plugin.py [0:0]
def pytest_addoption(parser):
group = parser.getgroup("terminal reporting", "reporting", after="general")
group._addoption('--teamcity', action="count",
dest="teamcity", default=0, help="force output of JetBrains TeamCity service messages")
group._addoption('--no-teamcity', action="count",
dest="no_teamcity", default=0, help="disable output of JetBrains TeamCity service messages")
parser.addoption('--jb-swapdiff', action="store_true", dest="swapdiff", default=False, help="Swap actual/expected in diff")
kwargs = {"help": "skip output of passed tests for JetBrains TeamCity service messages"}
kwargs.update({"type": "bool"})
parser.addini("skippassedoutput", **kwargs)
parser.addini("swapdiff", **kwargs)