assignee=Noneclosed_at=Nonecreated_at=<Date2019-12-29.18:14:13.531>labels= ['3.8','type-bug','3.7','expert-unicode']title='"utf8-sig" missing from codecs (inconsistency)'updated_at=<Date2019-12-29.18:14:13.531>user='https://bugs.python.org/PeterLudemann'

activity=<Date2019-12-29.18:14:13.531>actor='Peter Ludemann'assignee='none'closed=Falseclosed_date=Nonecloser=Nonecomponents= ['Unicode']creation=<Date2019-12-29.18:14:13.531>creator='Peter Ludemann'dependencies= []files= []hgrepos= []issue_num=39155keywords= []message_count=1.0messages= ['358996']nosy_count=3.0nosy_names= ['vstinner','ezio.melotti','Peter Ludemann']pr_nums= []priority='normal'resolution=Nonestage=Nonestatus='open'superseder=Nonetype='behavior'url='https://bugs.python.org/issue39155'versions= ['Python 3.6','Python 3.7','Python 3.8']