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py_compile fails to read filenames from stdin #89591

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ginggs mannequin opened this issue Oct 11, 2021 · 4 comments
Closed

py_compile fails to read filenames from stdin #89591

ginggs mannequin opened this issue Oct 11, 2021 · 4 comments
Labels
3.10 only security fixes 3.11 only security fixes stdlib Python modules in the Lib dir type-bug An unexpected behavior, bug, or error

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@ginggs
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ginggs mannequin commented Oct 11, 2021

BPO 45428
Nosy @stefanor, @serhiy-storchaka, @miss-islington, @ginggs
PRs
  • bpo-45428: Strip trailing '\n' from filename #28848
  • [3.10] bpo-45428: Fix reading filenames from stdin in py_compile (GH-28848) #28971
    		•

    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 = <Date 2021-10-15.12:37:47.851>
created_at = <Date 2021-10-11.07:30:08.538>
labels = ['type-bug', 'library', '3.10', '3.11']
title = 'py_compile fails to read filenames from stdin'
updated_at = <Date 2021-10-15.12:37:47.850>
user = 'https://github.com/ginggs'

    bugs.python.org fields:

    activity = <Date 2021-10-15.12:37:47.850>
actor = 'serhiy.storchaka'
assignee = 'none'
closed = True
closed_date = <Date 2021-10-15.12:37:47.851>
closer = 'serhiy.storchaka'
components = ['Library (Lib)']
creation = <Date 2021-10-11.07:30:08.538>
creator = 'ginggs'
dependencies = []
files = []
hgrepos = []
issue_num = 45428
keywords = ['patch']
message_count = 4.0
messages = ['403624', '403994', '404007', '404009']
nosy_count = 4.0
nosy_names = ['stefanor', 'serhiy.storchaka', 'miss-islington', 'ginggs']
pr_nums = ['28848', '28971']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue45428'
versions = ['Python 3.10', 'Python 3.11']
    @ginggs
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    ginggs mannequin commented Oct 11, 2021

    py_compile fails to read a list of filenames to be compiled from standard input. This is a regression in 3.10.

    example

    files-to-compile.txt is a text file containing hello.py and goodbye.py on separate lines. hello.py and goodbye.py must exist.

    python3.10 -m py_compile - <files-to-compile.txt
    [Errno 2] No such file or directory: 'hello.py\n'

    python3.9 -m py_compile - <files-to-compile.txt

    python3.9 produces no output, but a __pycache__ directory is created and contains the byte-code files.

    @ginggs ginggs mannequin added 3.10 only security fixes stdlib Python modules in the Lib dir type-bug An unexpected behavior, bug, or error labels Oct 11, 2021
    @serhiy-storchaka
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    New changeset 59a633d by Graham Inggs in branch 'main':
    bpo-45428: Fix reading filenames from stdin in py_compile (GH-28848)
    59a633d

    @miss-islington
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    New changeset 2b6eb81 by Miss Islington (bot) in branch '3.10':
    bpo-45428: Fix reading filenames from stdin in py_compile (GH-28848)
    2b6eb81

    @serhiy-storchaka
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    Thank you for your contribution Graham.

    @serhiy-storchaka serhiy-storchaka added the 3.11 only security fixes label Oct 15, 2021
    @serhiy-storchaka serhiy-storchaka added the 3.11 only security fixes label Oct 15, 2021
    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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