Avoid raising OverflowError if possible

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BPO	29833
Nosy	@gvanrossum, @rhettinger, @mdickinson, @vstinner, @serhiy-storchaka, @orenmn
Dependencies	bpo-28876: bool of large range raises OverflowError bpo-29816: Get rid of C limitation for shift count in right shift bpo-29819: Avoid raising OverflowError in truncate() if possible bpo-29834: Raise ValueError rather of OverflowError in PyLong_AsUnsignedLong() bpo-29839: Avoid raising OverflowError in len() when len() returns negative large value bpo-32582: chr raises OverflowError

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2017-03-17.08:31:01.766>
labels = ['interpreter-core', 'type-feature', '3.7']
title = 'Avoid raising OverflowError if possible'
updated_at = <Date 2018-01-20.19:11:20.564>
user = 'https://github.com/serhiy-storchaka'

bugs.python.org fields:

activity = <Date 2018-01-20.19:11:20.564>
actor = 'serhiy.storchaka'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Interpreter Core']
creation = <Date 2017-03-17.08:31:01.766>
creator = 'serhiy.storchaka'
dependencies = ['28876', '29816', '29819', '29834', '29839', '32582']
files = []
hgrepos = []
issue_num = 29833
keywords = []
message_count = 5.0
messages = ['289747', '289795', '289821', '289826', '289835']
nosy_count = 6.0
nosy_names = ['gvanrossum', 'rhettinger', 'mark.dickinson', 'vstinner', 'serhiy.storchaka', 'Oren Milman']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue29833'
versions = ['Python 3.7']

Commencez par examiner les issues dépendantes liées, en particulier 28876, 29816, 29819, 29834, 29839 et 32582, afin de comprendre les différents cas d’OverflowError. Pour considérer le travail terminé, il faudrait traiter les cas applicables sans lever d’OverflowError, mais cette issue globale n’indique aucun fichier, test ni point d’entrée d’implémentation précis.

Rédigé par le modèle d'indexation à partir du texte de l'issue.

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