call site 1 for path.local.make_numbered_dir
path/local/testing/test_local.py - line 269
263
264
265
266
267
268
269
270
271
272
273
   def test_locked_make_numbered_dir(self):
       if py.test.config.option.boxed: 
           py.test.skip("Fails when run as boxed tests")
       root = self.tmpdir
       for i in range(10):
           numdir = local.make_numbered_dir(prefix='base2.', rootdir=root,
->                                          keep=2)
           assert numdir.check()
           assert numdir.basename == 'base2.%d' %i
           for j in range(i):
               assert numdir.new(ext=str(j)).check()