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?mPython?N?C?Y?nPEP 8?????̏????????ǂꂩ??????H?@?S?????????LLM?????????FPython?X?e?b?v?A?b?v?N?C?Y
PEP 8??Python?̃R?[?f?B???O?X?^?C???K?C?h?Ƃ??Ă͍ł??m???Ă??܂??B?]???ׂ????ǂ????͎??Əꍇ?ɂ??܂????A?????Ɗo???Ă??邩?ǂ????????̃N?C?Y?Ŋm?F???Ă݂܂??傤?B
???̋L???͉??????ł??B????o?^?i?????j????ƑS?Ă????????????܂??B
![PEP 8?ɏ]???????????ɂȂ??Ă???̂͂ǂꂩ?ȁH](carview.php?tsp=https://image.itmedia.co.jp/l/im/ait/articles/2508/05/l_di-pyq003201.gif)
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?@?ȉ??Ɏ????I????1????I????4?̃R?[?h?̒???PEP 8?ɏ??????????????ɂȂ??Ă?????̂???????i???????A1?????̕ϐ????ɂ??Ă͂????ł?PEP 8?ɏ??????Ă??邩?ǂ????͖??Ȃ????̂Ƃ???j?B
# ?I????1
res = func0( arg0, arg1 )
# ?I????2
s = data[lower+n : upper+n]
# ?I????3
x , y = 0 , 1
# ?I????4
var_name = 0
a = 1
b = 2
ChatGPT?^Claude?^Gemini?͐????ł??????ȁH
?@ChatGPT?^Claude?^Gemini?Ƃ???3??LLM?ɏ?̖??̓??????Ă݂܂????B?M?ҁiHP???킳???j???????Ƃ??铚???????ꂽ?̂́c?c?B
LLM?ɕ????Ă݂??????@?Ƃ????킯?ŁA?????????̂?2??LLM?B?ǂ?LLM???n?Y???????ɂ??Ă͂??̋L???̍Ō?Ŗ????????Ƃɂ??܂??傤?B
?@??H?@???ꂪ?????ł???A?????????Ă???LLM?????c?c?ȁ[????āB
?@?ǂ???HP???킳???ł??B
?@LLM?Ƃ̋Y??R?[?i?[?????̓Ƃ茾?g???炿????ƊO???Ă݂܂????B?????ł??ˁB?K???Ȃ??Ƃ???????Ƃ??낪?????????̂́B?ƂĂ??????ł??B?ł??A?????͓??ɏ??????Ƃ?????܂???B
?@?????Python?N?C?Y?́uPEP 8?i?R?[?h?̏????????[???j?̗???x???`?F?b?N?I?@?K?ȏ????????ǂꂩ?????邩?ȁH?v?ɑ???PEP 8?N?C?Y?̑?2?e?ł??B?F????A?????Ă??Q???????????B?u?v?????????J???^???ɂȂ???????????ȁ[?v?Ǝv?????̂ł????A??̒ʂ?ALLM??1?͂??܂????ƊԈႦ?Ă??ꂽ?̂ł?????ƈ??S???܂????B
?y?????z
?@PEP 8?ɏ??????????????ɂȂ??Ă???̂͑I????2?́us = data[lower+n : upper+n]?v?ł??B
?@???ɂ??C?t???ł??傤???A?????PEP 8?̒??ł??R?[?h?ւ̋????i?X?y?[?X?j?̓?????ɂ??Ă̖??ƂȂ??Ă??܂??B???ƂȂ??I????2???ǂ??Ȃ́H?@?Ƃ????C?ɂ??Ȃ?܂????A????ɂ??Ă͂??̌?Ő??????܂??傤?B
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?@?܂???PEP 8?ɏ]???Ă???Ƃ????I????2?ɂ??Č??Ă????܂??傤?B
s = data[lower+n : upper+n]
?@?????A????܂茩?????Ȃ????????Ɋ????????????????????܂???B???????APEP 8?́uWhitespace in Expressions and Statements?v?????Ă݂?ƁA????Ȃ??Ƃ??????Ă???܂??B
?@However, in a slice the colon acts like a binary operator, and should have equal amounts on either side (treating it as the operator with the lowest priority).
?@?u???????A?X???C?X?ł́A?R??????2?????Z?q?̂悤?ɋ@?\????̂ŁA???̗????ɋ????????????u???ׂ??i?D??x???Œ?̉??Z?q?Ƃ??Ĉ????j?v?i?M?҂ɂ??e?L?g?[??B?ȉ??????j?B
?@?Ȃ?قǁB?ł??A??????Ƃ????āA?R?????̗??ׂɋ?????1???u???Ȃ???A?ulowest+n?v?̂悤?ɉ??Z???Z?q?̗??ׂɂ͋?????u???Ȃ??̂͂????????????܂???ˁB???????A????ɂ??Ă͓?????PEP 8?́uOther Recommendations?v?Ɏ??̂悤?ɏ????Ă???̂ł??B
?@If operators with different priorities are used, consider adding whitespace around the operators with the lowest priority(ies).
?@?u?D??x???قȂ鉉?Z?q???g???Ƃ??ɂ́A?D??x???ł??Ⴂ???Z?q?̑O??ɋ?????u?????Ƃ????????悤?v
?@?u?X???C?X?̒??̃R?????͗D??x???Œ??2?????Z?q?ƌ??Ȃ??v?u1?̎????ɗD??x???قȂ鉉?Z?q??????A??ԒႢ?D??x?̉??Z?q?̑O??ɋ?????u???v?Ƃ???2?̃K?C?h?̍??킹?Z?őI????2?̏???????PEP 8?ɏ]???Ă???Ƃ?????̂ł????B???ہA?uWhitespace in Expressions and Statements?v?̉??ɂ́A?悭?????R?[?h???uCorrect?v?Ƃ??ċL?ڂ???Ă??܂??B
?@???̈???ŁA?ȉ??̃R?[?h??PEP 8?ɏ??????Ă??鏑?????̗?Ƃ??ċ??????Ă??܂??B?R?????̑O?ゾ???ł͂Ȃ?+???Z?q?̑O??ɂ???????????܂????A????ł?OK?Ȃ悤?ł??B
ham[lower + offset : upper + offset]
?@???????A?uOther Recommendation?v?ł͐??????R?[?h?̗?Ɛ??????Ȃ??R?[?h?̗?Ƃ??Ĉȉ??????????Ă??܂??B??ł?OK?Ƃ???Ă????p?^?[???????̗?ł?Wrong?ɂȂ??Ă??܂??B
# Correct:
hypot2 = x*x + y*y
c = (a+b) * (a-b)
# Wrong:
hypot2 = x * x + y * y
c = (a + b) * (a - b)
?@?M?҂́A?????̏ꍇ?AWrong?ɂ?????́u2?????Z?q?̑O??ɂ͏?ɋ?????????v?X?^?C???ŃR?[?h?????????Ⴂ?܂??˂??BPEP 8?ɂ?????????܂??B
?@A Foolish Consistency is the Hobgoblin of Little Minds
?@?u??ѐ??ɑ???ߓx?Ȃ??????́A???n?ȐS?ɏZ?ݒ??????}???m?v
?@???q?ׂ??悤?ȕ??i?̃X?^?C????ς???ׂ????ǂ????͂Ƃ??????i?ȑO????m???Ă͂????̂ł????A??Ȃ̂悤?Ȃ??̂Œ????Ă??Ȃ??????̂ł????j?A?g?D???ŗD?悷?ׂ??K?C?h???C????????A?????ɏ]???̂͂????܂ł?????܂???B?v?́u??̑I???͎????Ŕ??f???悤?v?Ƃ??????Ƃł??ˁB
?@?ƁA?[?@?肷??ƃ^?C?w???Ȃ??ƂɂȂ肻???Ȃ̂ŁA?????͂????Ɂu?I????2??OK?v?Ƃ??????Ƃɂ??āA???ɐi?݂܂??傤?B
?@?I????1??NG?ł??邱?Ƃ͔?r?I??????₷?????Ǝv???܂??B
res = func0( arg0, arg1 )
?@PEP 8?́uWhitespace in Expressions and Statements?v?ɂ́u?s?v?ȋ?????????邱?Ɓv?Ƃ??Ď??̂悤?ȏ????????Ă??܂??B
?@Immediately inside parentheses, brackets or braces:
?@?u???????A?p???????A?g???????̒???i?J???j?ƒ??O?i???j?v
?@?ufunc0( arg0, arg1 )?v?ł͊J?????????̒???ƕ????????̒??O?ɋ?????????̂Ń_???ł??ˁB????͎??̂悤?ɏ????ׂ??ł??B
res = func0(arg0, arg1)
?@?I????3????????₷???ł??ˁB
x , y = 0 , 1
?@?I????3?̓J???}???g???ux , y = 0 , 1?v?̂悤?ɂ??āA1?s?ŕ????̕ϐ??ɕ????̒l???????Ă??܂????A?uWhitespace in Expressions and Statements?v?ɂ͋?????u???Ȃ??ꏊ?Ƃ??Ď??̂悤?ɏ?????Ă??܂??B
?@Immediately before a comma, semicolon, or colon:
?@?u?J???}?A?R?????A?Z?~?R?????̒??O?v
?@??̃R?[?h?ł̓J???}?̑O?ɂ?????????]?v?ł??B???̂悤?ȃR?[?h??????????Ă??܂??i?Ƃ????Ă??A?J???}?̑O?ɋ?????u???l?͂???قǂ??Ȃ??C?????Ă??܂??j?B
x, y = 0, 1
?@?Ō?̑I????4?͈ȉ??̂悤?ȃR?[?h?ł????B?u=?v?̈ʒu?????낦?邱?ƂŁA?R?[?h???ǂ݂₷???Ȃ?p?^?[???ł??ˁB
var_name = 0
a = 1
b = 2
?@?ł????APEP 8?́uWhitespace in Expressions and Statements?v?ł͂???܂łƓ??l?A?]?v?ȋ??????????Ƃ??Ĉȉ??????????Ă??܂??B
?@More than one space around an assignment (or other) operator to align it with another:
?@?u??????Z?q?i?⑼?̉??Z?q?j?̈ʒu?𑵂??邽?߂ɁA???̑O???2?????ȏ?̋??????g?????Ɓv
?@?܂?A??????Z?q?̈ʒu?????낦?ăR?[?h?̌????ڂ??悭????̂́APython?ł͐???????Ă??Ȃ??Ƃ??????Ƃł??B??̃R?[?h?͎??̂悤?ɏ??????Ƃ?????????Ă??܂??B
var_name = 0
a = 1
b = 2
?@?ȏ???܂Ƃ߂?Ǝ??̂悤?ɂȂ?܂??B
- ?I????1?F?J?????????̒???A?????????̒??O?̋??????s?v??NG
- ?I????2?F?X???C?X?̃R?????͗D??x?Œ?̉??Z?q?Ƃ??Ĉ????A???̑O??ɂ͋?????????i???A?D??x?̍??????Z?q?̓M???b?Ƃ܂Ƃ߂?j??OK
- ?I????3?F?J???}?̒??O?̋??????s?v??NG
- ?I????4?F???Z?q?̈ʒu?????낦?邽?߂̒lj??̋??????s?v??NG
?@????āAPEP 8?ɏ]???Ă???̂͑I????2?????ƂȂ?܂????B
?@3??LLM?iChatGPT?AClaude?AGemini?j?̂????A?ԈႦ???̂͂ǂꂾ?????Ǝv???܂????H?@???̓R?[?f?B???O?ɋ????Ƃ????C???[?W??????Claude???ԈႦ?Ă??܂????i???????A?ǎ҂??????Ŏ????Ƃ????͂Ȃ?Ȃ??\???????邱?Ƃɂ͒??ӂ??܂??傤?j?B?ނ̌????????܂Ƃ߂?Ǝ??̂悤?ɂȂ?܂??B
- ?X???C?X?L?@?ŃR?????̑O??̃X?y?[?X???s????i?O?ɃX?y?[?X????A??ɃX?y?[?X????A????+???Z?q?̑O??ɂ̓X?y?[?X?Ȃ??j
- ???????́us = data[lower + n:upper + n] ?܂??? s = data[lower+n:upper+n]?v
?@???́u???????v?Ƃ??Ē?Ă??Ă????L?@???Ԉ???Ă???̂??????ڂł??B?ł́A?ނ??ǂ̑I???????u???????v?Ɠ????????Ƃ????Ɓc?c?ȉ??̒ʂ?ł??B
- ?I????4?F??????Z?q?̑O??ɓK?ȃX?y?[?X??????BPEP 8?ł́A?c?ɑ????邽?߂̒lj??X?y?[?X?͋?????Ă???
?@?u???[?[?[??v?ƂȂ????Ⴂ?܂???ˁB?????ŁuPEP 8???????Ɠǂ?ł??܂????H?v?Ɛq?˂???A???x?͐??????Ԃ??Ă??܂????B?悩?????B?悩?????B
?@????2??LLM?́A??????Ƃ???ӂ?ȂƂ????????܂??????APEP 8?ɏ]???Ă???̂͑I????2?ł???Ɛ??????o???Ă??܂????i?ڍׂ͏ȗ????܂??j?B
?uPython?X?e?b?v?A?b?v?N?C?Y?v
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