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Title: bpo-29696 Use structseq in string.Formatter.parse iterator response by pablogsal · Pull Request #3980 · python/cpython · GitHub

Open Graph Title: bpo-29696 Use structseq in string.Formatter.parse iterator response by pablogsal · Pull Request #3980 · python/cpython

X Title: bpo-29696 Use structseq in string.Formatter.parse iterator response by pablogsal · Pull Request #3980 · python/cpython

Description: This PR solves bpo-29696 improving the readability of the return value of Formatter.parse. Following the requirements of @rhettinger and @serhiy-storchaka, the c-code upstream of the string library was modified to maintain the string module lightweight. This also improves the help section of the result class with a brief description of the result fields. Now, instead of: >>> Formatter().parse("mira como bebebn los peces en el {rio} {de} {la} plata") >>> next(_) ('mira como bebebn los peces en el ', 'rio', '', None) we obtain >>> Formatter().parse("mira como bebebn los peces en el {rio} {de} {la} plata") >>> next(_) FormatterItem(literal_text='mira como bebebn los peces en el ', field_name='rio', format_spec='', conversion=None) Please, indicate any change that is needed and I will be more than happy to change it. 😄 https://bugs.python.org/issue29696

Open Graph Description: This PR solves bpo-29696 improving the readability of the return value of Formatter.parse. Following the requirements of @rhettinger and @serhiy-storchaka, the c-code upstream of the string library...

X Description: This PR solves bpo-29696 improving the readability of the return value of Formatter.parse. Following the requirements of @rhettinger and @serhiy-storchaka, the c-code upstream of the string library...

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bpo-29696 Use structseq in string.Formatter.parse iterator response https://github.com/python/cpython/pull/3980/files#top
Show all changes 9 commits https://github.com/python/cpython/pull/3980/files
4428687 Use namedtuple in string.Formatter.parse iterator response pablogsal Oct 12, 2017 https://github.com/python/cpython/pull/3980/commits/44286878cefced159dc88885e84f4a9914fcf8b1
37fa89f Add NEWS entry pablogsal Oct 12, 2017 https://github.com/python/cpython/pull/3980/commits/37fa89f326862e103f144aa4d84f7b976badf5fd
6cfb991 Add tests for the FormatterItem pablogsal Oct 14, 2017 https://github.com/python/cpython/pull/3980/commits/6cfb991c694babdf6873664ae5823da28ba31c74
5122774 Fix typos and make test PEP8 compliant pablogsal Oct 17, 2017 https://github.com/python/cpython/pull/3980/commits/5122774e04e01175be121ea87a24f71f5199f43f
814cb3b Remove idempotent incref and decref and fix typos and style pablogsal Oct 17, 2017 https://github.com/python/cpython/pull/3980/commits/814cb3bbde746979e39716d5a90ffe8dea2fb047
ff5651c Add error checking, fix leak and clean tests pablogsal Oct 17, 2017 https://github.com/python/cpython/pull/3980/commits/ff5651ca542604a35f2d704b4dbe2765399b69a0
3ee0266 Add the name of the module to FormatterItem pablogsal Oct 17, 2017 https://github.com/python/cpython/pull/3980/commits/3ee0266843b417947ab1796af01b2a0bc03fb53e
f10d429 Initialize the FormatterIterResultType in PyInit__string pablogsal Oct 17, 2017 https://github.com/python/cpython/pull/3980/commits/f10d429ca1327deaeebce8075d33d2fe7d274e0e
7065a5e Minor refactors pablogsal Oct 18, 2017 https://github.com/python/cpython/pull/3980/commits/7065a5e2d09632183eed1c8202e3eef57e8bd72b
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