Argument Clinic: char convertor should use default values of type bytes #64503

assignee = None
closed_at = <Date 2018-10-12.13:06:22.204>
created_at = <Date 2014-01-19.15:51:05.603>
labels = ['type-bug', '3.8', 'expert-argument-clinic', 'build']
title = 'Argument Clinic: char convertor should use default values of type bytes'
updated_at = <Date 2018-10-12.13:06:22.195>
user = 'https://github.com/taleinat'

activity = <Date 2018-10-12.13:06:22.195>
actor = 'taleinat'
assignee = 'none'
closed = True
closed_date = <Date 2018-10-12.13:06:22.204>
closer = 'taleinat'
components = ['Build', 'Demos and Tools', 'Argument Clinic']
creation = <Date 2014-01-19.15:51:05.603>
creator = 'taleinat'
dependencies = []
files = []
hgrepos = []
issue_num = 20304
keywords = ['patch']
message_count = 4.0
messages = ['208481', '208483', '320831', '327584']
nosy_count = 3.0
nosy_names = ['taleinat', 'larry', 'serhiy.storchaka']
pr_nums = ['8039']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue20304'
versions = ['Python 3.8']