Tracing not disabled in generator when the system trace function returns None.

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Issue 类型
缺陷
描述清晰度
需要澄清
活跃度
停滞
技术栈
python
领域
compilers

调研方向

The issue links the uploaded tracer.py file and concerns interpreter-core generator tracing. Start by reading tracer.py and locating the generator tracing path, then reproduce the case where the system trace function returns None. Done means tracing is disabled for the generator in that case, with regression coverage added in the relevant test suite.

由索引模型根据 Issue 内容生成。

描述

interpreter-core type-bug
BPO 20040
Nosy @pitrou, @nedbat, @xdegaye, @serhiy-storchaka
Files
  • tracer.py
    		•

    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 2013-12-21.13:55:53.784>
labels = ['interpreter-core', 'type-bug']
title = 'Tracing not disabled in generator when the system trace function returns None.'
updated_at = <Date 2013-12-21.14:21:32.455>
user = 'https://github.com/xdegaye'

    bugs.python.org fields:

    activity = <Date 2013-12-21.14:21:32.455>
actor = 'vstinner'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Interpreter Core']
creation = <Date 2013-12-21.13:55:53.784>
creator = 'xdegaye'
dependencies = []
files = ['33244']
hgrepos = []
issue_num = 20040
keywords = []
message_count = 2.0
messages = ['206734', '206738']
nosy_count = 4.0
nosy_names = ['pitrou', 'nedbat', 'xdegaye', 'serhiy.storchaka']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue20040'
versions = ['Python 3.4']

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