def checkout(url, pth):

    svnopen(['checkout', url, pth])
    assert exists(pth)
Test aggregation: sum (no grouping)
dataset/ETHPy150Open facelessuser/EasyDiff/lib/svn.py/checkout--crossover with--dataset/ETHPy150Open sahana/eden/modules/unit_tests/s3/s3timeplot.py/PeriodTestsNoGroups.testAggregateSum