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ipython breaks on Python-3.13.0b1 when a 'tempfilepager' is not defined  #119185

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ipython breaks on Python-3.13.0b1 when a 'tempfilepager' is not defined #119185
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3.13only security fixes3.14bugs and security fixeseasytriagedThe issue has been accepted as valid by a triager.type-bugAn unexpected behavior, bug, or error

Description

@stonebig
stonebig
opened on May 19, 2024

Bug report

Bug description:

on a windows Python-3.13.0b1 non-english

test:

Python 3.13.0b1 (tags/v3.13.0b1:2268289, May  8 2024, 12:20:07) [MSC v.1938 64 bit (AMD64)]
Type 'copyright', 'credits' or 'license' for more information
IPython 8.24.0 -- An enhanced Interactive Python. Type '?' for help.

In [1]: help(len)

result:

Unexpected exception formatting exception. Falling back to standard exception
Traceback (most recent call last):
  File "......\python-3.13.0b1.amd64\Lib\site-packages\IPython\core\interactiveshell.py", line 3577, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)
    ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<ipython-input-1-1dda769017ba>", line 1, in <module>
    help(len)
    ~~~~^^^^^
  File "<frozen _sitebuiltins>", line 103, in __call__
  File "......\python-3.13.0b1.amd64\Lib\pydoc.py", line 1983, in __call__
    self.help(request)
    ~~~~~~~~~^^^^^^^^^
  File "......\python-3.13.0b1.amd64\Lib\pydoc.py", line 2044, in help
    else: doc(request, 'Help on %s:', output=self._output, is_cli=is_cli)
          ~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "......\python-3.13.0b1.amd64\Lib\pydoc.py", line 1757, in doc
    pager(render_doc(thing, title, forceload), f'Help on {what!s}')
    ~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "......\python-3.13.0b1.amd64\Lib\pydoc.py", line 1656, in pager
    pager(text, title)
    ~~~~~^^^^^^^^^^^^^
  File "......\python-3.13.0b1.amd64\Lib\_pyrepl\pager.py", line 38, in <lambda>
    return lambda text, title='': tempfilepager(plain(text), 'more <')
                                  ^^^^^^^^^^^^^
NameError: name 'tempfilepager' is not defined. Did you mean: 'tempfile_pager'?

CPython versions tested on:

3.13

Operating systems tested on:

Windows

Linked PRs

Activity

  1. stonebig
    added
    type-bugAn unexpected behavior, bug, or error
    on May 19, 2024

  2. stonebig commented on May 19, 2024

    @stonebig
    stonebig
    on May 19, 2024
    Author

    the fingerprint says:
    image

    version of packages used:

              ipython==8.24.0 ,
               decorator==5.1.1
               jedi==0.19.1 >=0.16,
                    parso==0.8.4 (<0.9.0,>=0.8.3)
               matplotlib-inline==0.1.6 ,
                    traitlets==5.14.1
               prompt-toolkit==3.0.43 <3.1.0,>=3.0.41,
                    wcwidth==0.2.13
               pygments==2.17.2 >=2.4.0
               stack-data==0.6.3 ,
                    executing==2.0.1 >=1.2.0
                    asttokens==2.4.1 >=2.1.0,
                         six==1.16.0 >=1.12.0
                    pure-eval==0.2.2
               traitlets==5.14.1 >=5.13.0
               colorama==0.4.6

  3. graingert commented on May 19, 2024

    @graingert
    graingert
    on May 19, 2024
    Contributor

    This is a typo it should be tempfile_pager

  4. graingert
    added
    triagedThe issue has been accepted as valid by a triager.
    3.13only security fixes
    3.14bugs and security fixes
    easy
    on May 19, 2024
  5. terryjreedy
    changed the title [-]ipython breaks on Python-3.13.0b1 with a 'tempfilepager' is not defined [/-] [+]ipython breaks on Python-3.13.0b1 when a 'tempfilepager' is not defined [/+] on May 19, 2024

  6. Eclips4 commented on May 19, 2024

    @Eclips4
    Eclips4
    on May 19, 2024
    Member

    We have already a PR for fix that: #118881

  7. JelleZijlstra
    added a commit that references this issue on May 20, 2024

    gh-119185: Fix typo in `_pyrepl.pager`: `tempfilepager` should be `te…

    05e1dce
  8. miss-islington
    added a commit that references this issue on May 20, 2024

    pythongh-119185: Fix typo in `_pyrepl.pager`: `tempfilepager` should …

    3f0adf5
  9. JelleZijlstra
    added a commit that references this issue on May 20, 2024

    [3.13] gh-119185: Fix typo in `_pyrepl.pager`: `tempfilepager` should…

    a52ed7e

  10. vstinner commented on May 20, 2024

    @vstinner
    vstinner
    on May 20, 2024
    Member

    Fixed by 05e1dce

  11. vstinner
    closed this as completedon May 20, 2024
  12. estyxx
    added a commit that references this issue on Jul 17, 2024

    pythongh-119185: Fix typo in `_pyrepl.pager`: `tempfilepager` should …

    b5f66ed
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