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| author | Dan McGee <dan@archlinux.org> | 2010-10-01 18:08:54 -0500 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2010-10-01 18:08:54 -0500 |
| commit | ed49122429276ea1ee9b5b07507e9a3ba3f71cf2 (patch) | |
| tree | 6da313f8fe4238dc5bd981516bb1de8ad8001a49 | |
| parent | 77f65bdc0c9f5524ca68be511af4280f08fbcc13 (diff) | |
Fix an off by one error in math for check interval
Because we are averaging the interval and not the value, we need to subtract
one from the total we are dividing by. Whoops.
Signed-off-by: Dan McGee <dan@archlinux.org>
| -rw-r--r-- | mirrors/utils.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/mirrors/utils.py b/mirrors/utils.py index a26b19ce..e6d6c1dd 100644 --- a/mirrors/utils.py +++ b/mirrors/utils.py @@ -40,7 +40,11 @@ def get_mirror_statuses(cutoff=default_cutoff): check_info = MirrorLog.objects.filter( check_time__gte=cutoff_time).aggregate( mn=Min('check_time'), mx=Max('check_time')) - check_frequency = (check_info['mx'] - check_info['mn']) / num_checks + if num_checks > 1: + check_frequency = (check_info['mx'] - check_info['mn']) \ + / (num_checks - 1) + else: + check_frequency = None; else: last_check = None num_checks = 0 |