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Bad attributes/data handling in SGMLib #45143

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wolfete mannequin opened this issue Jun 30, 2007 · 5 comments
Closed

Bad attributes/data handling in SGMLib #45143

wolfete mannequin opened this issue Jun 30, 2007 · 5 comments
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@ezio-melotti
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easy stdlib Python modules in the Lib dir type-bug An unexpected behavior, bug, or error

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@wolfete
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Mannequin

wolfete mannequin commented Jun 30, 2007

BPO 1745761
Nosy @devdanzin, @ezio-melotti, @merwok, @bitdancer
Files
  • bug_sgml.py: example
    		•

    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 = 'https://github.com/ezio-melotti'
closed_at = <Date 2011-11-14.17:01:54.870>
created_at = <Date 2007-06-30.16:38:49.000>
labels = ['easy', 'type-bug', 'library']
title = 'Bad attributes/data handling in SGMLib'
updated_at = <Date 2011-11-14.17:01:54.867>
user = 'https://bugs.python.org/wolfete'

    bugs.python.org fields:

    activity = <Date 2011-11-14.17:01:54.867>
actor = 'ezio.melotti'
assignee = 'ezio.melotti'
closed = True
closed_date = <Date 2011-11-14.17:01:54.870>
closer = 'ezio.melotti'
components = ['Library (Lib)']
creation = <Date 2007-06-30.16:38:49.000>
creator = 'wolfete'
dependencies = []
files = ['2411']
hgrepos = []
issue_num = 1745761
keywords = ['easy']
message_count = 5.0
messages = ['32431', '85628', '116699', '147613', '147618']
nosy_count = 6.0
nosy_names = ['wolfete', 'ajaksu2', 'ezio.melotti', 'eric.araujo', 'r.david.murray', 'python-dev']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue1745761'
versions = ['Python 2.7', 'Python 3.2', 'Python 3.3']
    @wolfete
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    wolfete mannequin commented Jun 30, 2007

    When feeding an parser with a tag in which its arguments contain a < (as in <a href='http://www.example.org/"\<;'>example</a> the SGMLParsers doesn't handle the data/arguments correcly. For example, with the above string I get:

    Fed: <a href='http://www.example.org/"\>;'\>example\</a>
    Tag opened: a
    Arg href -> http://www.example.org/"\>;
    Arg escaped 'http://www.example.org/"\>;'
    Data: ;'>example
    Tag closed: a

    I have attached a small example.

    I'm using python2.5.1

    Cheers,

    �lvaro.

    @wolfete wolfete mannequin added stdlib Python modules in the Lib dir labels Jun 30, 2007
    @devdanzin
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    devdanzin mannequin commented Apr 6, 2009

    Confirmed in trunk.

    @devdanzin devdanzin mannequin added type-bug An unexpected behavior, bug, or error labels Apr 6, 2009
    @devdanzin devdanzin mannequin added easy labels Apr 22, 2009
    @BreamoreBoy
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    BreamoreBoy mannequin commented Sep 17, 2010

    Can we close this as sgmllib only supported htmllib which has been superseded by HTMLParser?

    @python-dev
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    python-dev mannequin commented Nov 14, 2011

    New changeset 3c3009f63700 by Ezio Melotti in branch '2.7':
    bpo-1745761, bpo-755670, bpo-13357, bpo-12629, bpo-1200313: improve attribute handling in HTMLParser.
    http://hg.python.org/cpython/rev/3c3009f63700

    New changeset 16ed15ff0d7c by Ezio Melotti in branch '3.2':
    bpo-1745761, bpo-755670, bpo-13357, bpo-12629, bpo-1200313: improve attribute handling in HTMLParser.
    http://hg.python.org/cpython/rev/16ed15ff0d7c

    New changeset 426f7a2b1826 by Ezio Melotti in branch 'default':
    bpo-1745761, bpo-755670, bpo-13357, bpo-12629, bpo-1200313: merge with 3.2.
    http://hg.python.org/cpython/rev/426f7a2b1826

    @ezio-melotti
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    Fixed, thanks for the report!

    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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