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Link in code comment no longer relevant for HTML unescaping #100210

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Link in code comment no longer relevant for HTML unescaping#100210
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ezio-melotti
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docsDocumentation in the Doc dir

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@jcamiel
jcamiel
opened on Dec 13, 2022

Documentation

The link in

cpython/Lib/html/__init__.py

Line 28 in 0e081a0

# see http://www.w3.org/TR/html5/syntax.html#tokenizing-character-references
is not longer relevant and should be replace:

The link should explain the source of the replacements table:

# see http://www.w3.org/TR/html5/syntax.html#tokenizing-character-references

_invalid_charrefs = {
    0x00: '\ufffd',  # REPLACEMENT CHARACTER
    0x0d: '\r',      # CARRIAGE RETURN
    0x80: '\u20ac',  # EURO SIGN
    0x81: '\x81',    # <control>
    0x82: '\u201a',  # SINGLE LOW-9 QUOTATION MARK
    0x83: '\u0192',  # LATIN SMALL LETTER F WITH HOOK
    0x84: '\u201e',  # DOUBLE LOW-9 QUOTATION MARK
    0x85: '\u2026',  # HORIZONTAL ELLIPSIS
    0x86: '\u2020',  # DAGGER
    0x87: '\u2021',  # DOUBLE DAGGER
    0x88: '\u02c6',  # MODIFIER LETTER CIRCUMFLEX ACCENT
    0x89: '\u2030',  # PER MILLE SIGN
    0x8a: '\u0160',  # LATIN CAPITAL LETTER S WITH CARON

Linked PRs

Activity

  1. jcamiel
    added
    docsDocumentation in the Doc dir
    on Dec 13, 2022
  2. jcamiel
    changed the title [-]Link in code no longer relevant[/-] [+]Link in code comment no longer relevant for HTML unescaping[/+] on Dec 13, 2022
  3. ezio-melotti
    self-assigned this
    on Dec 16, 2022
  4. ezio-melotti
    added a commit that references this issue on Feb 19, 2023

    gh-100210: Correct the comment link for unescaping HTML (#100212)

    9a07eff
  5. miss-islington
    added 3 commits that reference this issue on Feb 19, 2023

    pythongh-100210: Correct the comment link for unescaping HTML (python…

    5ced514

    pythongh-100210: Correct the comment link for unescaping HTML (python…

    5d4447e

    gh-100210: Correct the comment link for unescaping HTML (GH-100212)

    8520e6c
  6. carljm
    added a commit that references this issue on Feb 20, 2023

    Merge branch 'main' into inlinecomp2

    9f0fc5b
  7. ezio-melotti
    added a commit that references this issue on Feb 20, 2023

    [3.11] gh-100210: Correct the comment link for unescaping HTML (GH-10…

    e9103e6

  8. ezio-melotti commented on Feb 20, 2023

    @ezio-melotti
    ezio-melotti
    on Feb 20, 2023
    Member

    Fixed, thanks for the report and then PR!

  9. ezio-melotti
    closed this as completedon Feb 20, 2023
  10. carljm
    added a commit that references this issue on Feb 22, 2023

    Merge branch 'main' into inlinecomp

    544b30c
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