[issue46855] printing a string with strange characters loops forever

[svilen dobrev]

New submission from svilen dobrev :

$ python
Python 3.10.2 (main, Jan 15 2022, 19:56:27) [GCC 11.1.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> a= "Betrag gr\xc3\xb6\xc3\x9fer als Betrag der Original-Transaktion"
>>> a
'Betrag gröÃ\x9fer als Betrag der Original-Transaktion'
>>> print(a)
Betrag gröÃ~ 

---

And above waits forever. Does not consume resources, but does not hear Ctrl-C. 
Ctrl-\ kills it.

The string above is just a byte string of the utf-8 representation, with 
forgotten "b" infront of it.

--
components: Interpreter Core
messages: 414010
nosy: svild
priority: normal
severity: normal
status: open
title: printing a string with strange characters loops forever
type: behavior
versions: Python 3.10

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[issue46855] printing a string with strange characters loops forever

[svilen dobrev]

svilen dobrev  added the comment:

aha. ctrl-s also closes it.
seems kind-of ( ctrl-q - ctrl-s )
 https://en.wikipedia.org/wiki/Software_flow_control

thanks, closing this.

--
resolution:  -> not a bug
stage:  -> resolved
status: open -> closed

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[issue1046092] HTMLParser fix to accept malformed tag attributes

[svilen dobrev]

svilen dobrev  added the comment:

this seems to eat too much into data and gets past endpos of the chunk 
processed, and parser gets confused and treats any subsequent stuff as data. i 
didn't think out how to fix the regexp as such, but instead limited its span to 
:endpos so it doesnot eat too much. 
seems to happen with unquoted attributes.

--
nosy: +svilend
Added file: http://bugs.python.org/file21891/html.parser.diff

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[issue1046092] HTMLParser fix to accept malformed tag attributes

[svilen dobrev]

Changes by svilen dobrev :


Added file: http://bugs.python.org/file21892/test-htmlparser-attrs.py

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[issue12008] HtmlParser non-strict goes wrong with unquoted attributes

[svilen dobrev]

New submission from svilen dobrev :

nonstrict mode seems to eat too much into data and gets past endpos of the 
chunk processed, and parser gets confused and treats any subsequent stuff as 
data. i didn't think out how to fix the regexp as such, but instead limited its 
span to :endpos so it doesnot eat too much. 
seems to happen with unquoted attributes.

--
files: html.parser.diff
keywords: patch
messages: 135182
nosy: svilend
priority: normal
severity: normal
status: open
title: HtmlParser non-strict goes wrong with unquoted attributes
Added file: http://bugs.python.org/file21893/html.parser.diff

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[issue12008] HtmlParser non-strict goes wrong with unquoted attributes

[svilen dobrev]

Changes by svilen dobrev :


--
components: +Library (Lib)
type:  -> behavior
versions: +Python 3.2
Added file: http://bugs.python.org/file21894/test-htmlparser-attrs.py

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[issue12008] HtmlParser non-strict goes wrong with unquoted attributes

[svilen dobrev]

svilen dobrev  added the comment:

(the nonstrict regexp came with Issue1046092)

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