[checkmk-commits] Fixed wrong calculation of delta tree

Module: check_mk Branch: master Commit: b016e1c8b908f619cc86d7900cab983a5ca57102 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=b016e1c8b908f6… Author: Simon Betz <si(a)mathias-kettner.de> Date: Thu Feb 1 09:59:28 2018 +0100 Fixed wrong calculation of delta tree Change-Id: Ida873d707b07a7969076e90b31cd5afcf446bc42 --- lib/structured_data.py | 44 +++++++++++++++++++++++++++++++------------- 1 file changed, 31 insertions(+), 13 deletions(-) diff --git a/lib/structured_data.py b/lib/structured_data.py index 1527d55..ddb4eed 100644 --- a/lib/structured_data.py +++ b/lib/structured_data.py @@ -738,6 +738,8 @@ class Numeration(Leaf): def _compare_with_fixed_length(self, old, keep_identical=False): + # In this case we assume that each entry corresponds to the + # old one with the same index. new, changed, removed = 0, 0, 0 data = [] for my_entries, old_entries in \ @@ -782,19 +784,35 @@ class Numeration(Leaf): data.append({k: (v,None) for k,v in old_entry.iteritems()}) for intersect_key in intersect_keys: - my_entries = set([x for x in my_converted[intersect_key].values()]) - old_entries = set([x for x in old_converted[intersect_key].values()]) - new_entries = my_entries - old_entries - removed_entries = old_entries - my_entries - for new_entry in new_entries: - data.append({k: (None,v) for k,v in zip(intersect_key, new_entry)}) - for old_entry in old_entries: - data.append({k: (v,None) for k,v in zip(intersect_key, old_entry)}) - new += len(new_entries) - removed += len(removed_entries) - if keep_identical: - for intersect_entry in my_entries.intersection(old_entries): - data.append({k: (v,v) for k,v in zip(intersect_key, old_entry)}) + my_entries = my_converted[intersect_key].values() + old_entries = old_converted[intersect_key].values() + if len(my_entries) == len(old_entries): + data_entry = {} + # In this case we assume that each entry corresponds to the + # old one with the same index. + for k, my_entry, old_entry in zip(intersect_key, my_entries, old_entries): + if my_entry == old_entry: + if keep_identical: + data_entry.setdefault(k, (my_entry, my_entry)) + else: + data_entry.setdefault(k, (old_entry, my_entry)) + changed += 1 + data.append(data_entry) + + else: + my_entries = set(my_entries) + old_entries = set(old_entries) + new_entries = my_entries - old_entries + removed_entries = old_entries - my_entries + for new_entry in new_entries: + data.append({k: (None,v) for k,v in zip(intersect_key, new_entry)}) + for removed_entry in removed_entries: + data.append({k: (v,None) for k,v in zip(intersect_key, removed_entry)}) + new += len(new_entries) + removed += len(removed_entries) + if keep_identical: + for intersect_entry in my_entries.intersection(old_entries): + data.append({k: (v,v) for k,v in zip(intersect_key, old_entry)}) return new, changed, removed, data