PHPerが聞きたいPythonのいくつかのこと - PyCon mini Sapporo 2019 #pyconsap

PyCon mini Sapporo 2019 #pyconsap
LTでの発表。

Transcript

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    @tacck 1)1FS͕ฉ͖͍ͨ
   1ZUIPOͷ͍͔ͭ͘ͷ͜ͱ 2019/05/11 1)1FS 1ZUIPO 1ZUIPO 1ZUIPO 1ZUIPO 1ZUIPO 1ZUIPO 1ZUIPO 1ZUIPO 1ZUIPO 1)1FS 1)1FS 1)1FS 1)1FS 1)1FS 1)1FS 1)1FS 1)1FS
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   !UBDDL ୭ • ໊લ tacck / ໦ݪ ୎໵ • ॴଐ גࣜձࣾϊʔεσΟςʔϧ • ࢓ࣄ ϞϏϦςΟIoTࣄۀ ͷԿͰ΋԰
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   !UBDDL 1ZUIPOJTUBͷօʑ༷ʹ
 ࢕͍͍ͨ
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   !UBDDL 
   ͦͷલʹ
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   !UBDDL ීஈ͸1)1FS΍ͬͯ·͢ • ࢓ࣄͰ΋झຯͰ΋ɻ • ͦΕҎ֎ʹ͸ɺJavaॻ͍ͨΓɺJavaScriptॻ͍ͨΓɻ • ࢓ࣄͰPython͸ॻ͍ͯͳ͍Ͱ͢ɻɻɻ
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   !UBDDL ͦΜͳࢲͰ΋
 1ZUIPOΛ৮Δ͕࣌͋Γ·ͯ͠
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   !UBDDL
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   !UBDDL ֓ཁ ϒϥ΢β AWS IoT ηϯαʔ
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   !UBDDL ֓ཁ ϒϥ΢β AWS IoT ηϯαʔ ͜͜ʹPython
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    !UBDDL ֓ཁ ϒϥ΢β AWS IoT ηϯαʔ ηϯαʔ͔Β
 σʔλऔಘ͢Δ Pythonαϯϓϧ
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    !UBDDL ֓ཁ ϒϥ΢β AWS IoT ηϯαʔ AWS IoTϔ σʔλૹ৴͢Δ
 Pythonαϯϓϧ ηϯαʔ͔Β
 σʔλऔಘ͢Δ Pythonαϯϓϧ
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    !UBDDL ֓ཁ AWS IoTϔ σʔλૹ৴͢Δ
 Pythonαϯϓϧ ηϯαʔ͔Β
 σʔλऔಘ͢Δ Pythonαϯϓϧ
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    !UBDDL ֓ཁ ηϯαʔ͔Β
 σʔλऔಘ͢Δ Pythonαϯϓϧ AWS IoTϔ σʔλૹ৴͢Δ
 Pythonαϯϓϧ
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    !UBDDL Ω
    
    ϝ
    
    ϥ
    
    ߹੒्ϓϩάϥϜ
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    !UBDDL • ͱΓ͋͑ͣαϯϓϧϓϩάϥϜΛ
 ͚ͬͭͯ͘ಈ͔ͯ͠ΈΔ • ಈ͖࢝ΊͨͷͰͦͷ··ಈ͔͠ଓ͚Δ • ҰिؒܦͭͱԿΛ΍͍͔ͬͯͨ๨ΕΔ
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    !UBDDL ߹੒्ϓϩάϥϜര஀
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    !UBDDL ߹੒्ϓϩάϥϜര஀ Έͳ͞Μ΋
 ࠇຐज़΍ͬͯ·͔͢?
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    !UBDDL 
    Πϯσϯτͷ୩
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    !UBDDL • Πϯσϯτͷਂ͕͞ϒϩοΫΛද͢ • ͜Ε͸ྑ͍ • ͨͩɺ௕͍ίʔυΛεΫϩʔϧ͍ͯ͘͠ͱ
 ৺ʹҾ͔͔ͬΓ͕ੜ·ΕΔ͜ͱ΋
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    !UBDDL ϒϩοΫ࢝·ͬͨ
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    !UBDDL ϒϩοΫ·ͨ࢝·ͬͨ
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    !UBDDL ϒϩοΫऴΘ͔ͬͨͳ?
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    !UBDDL ϒϩοΫऴΘͬͯͳ͔ͬͨ
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    !UBDDL ϒϩοΫऴΘͬͯͳ͔ͬͨ ͕͜͜ Πϯσϯτͷ୩
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    !UBDDL ϒϩοΫऴΘ͔ͬͨͳ?
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    !UBDDL ϒϩοΫऴΘͬͯͳ͔ͬͨ
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    !UBDDL ϒϩοΫऴΘ͔ͬͨͳ?
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    !UBDDL ϒϩοΫऴΘͬͯͳ͔ͬͨ
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    !UBDDL …
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    !UBDDL … “ } ” ͸͍ͭग़Δͷ!!!!! (ग़·ͤΜ)
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    !UBDDL … “ } ” ͸͍ͭग़Δͷ!!!!! (ग़·ͤΜ) Ͳ͏΍ͬͨΒ
 ׳Ε·͔͢?
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    !UBDDL 
    λϓϧͷṖΛ௥͑
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    !UBDDL ( ( ,) ,)
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    !UBDDL ( ( ,) ,) λϓΔ?
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    !UBDDL 
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    ೉͍͠໰୊
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    !UBDDL • ͿͬͪΌ͚ “import” ͕Θ͔Βͳ͍ • “from” ͕ग़Δͱ͞ΒʹΘ͔Βͳ͍ • PHPͱPythonͰॻ͖ൺ΂ͯ͠Έͨɻ
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    !UBDDL 1)1ͰΫϥεΛ࢖͏ͱ͖
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    !UBDDL Foo.php SubFolder Bar.php Folder (ύοέʔδ໊: App)
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    !UBDDL Foo.php SubFolder Bar.php Folder (ύοέʔδ໊: App) <?php namespace App\SubFolder; class Bar { … } ΫϥεͱϑΝΠϧ໊͸ جຊతʹ1ର1
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    !UBDDL Foo.php SubFolder Bar.php Folder (ύοέʔδ໊: App) <?php namespace App; use App\SubFolder\Bar; class Foo { public function someFunc() { $bar = new Bar(); } }
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    !UBDDL Foo.php SubFolder Bar.php Folder (ύοέʔδ໊: App) <?php namespace App; use App\SubFolder\Bar; class Foo { public function someFunc() { $bar = new Bar(); } } “ύοέʔδ໊” + “SubFolder” + “Ϋϥε໊” Ͱɺ “Bar.php” ಺ͷΫϥεΛࢀরɻ
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    !UBDDL Foo.php SubFolder Bar.php Folder (ύοέʔδ໊: App) <?php namespace App; use App\SubFolder\Bar; class Foo { public function someFunc() { $bar = new Bar(); } } “ύοέʔδ໊” + “SubFolder” + “Ϋϥε໊” Ͱɺ “Bar.php” ಺ͷΫϥεΛࢀরɻ ͜ͷΫϥε಺Ͱ͸ Ϋϥε໊͚ͩͰݺͼग़͠Մೳ
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    !UBDDL 1ZUIPOͰΫϥεΛ࢖͏ͱ͖
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    !UBDDL Foo.py SubFolder Bar.py Folder
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    !UBDDL Foo.py SubFolder (ύοέʔδ໊) Bar.py (Ϟδϡʔϧ໊) Folder class Bar: … class Hoge: … ϑΝΠϧ໊͸Ϟδϡʔϧ໊ ϑΝΠϧ಺ʹෳ਺ΫϥεهࡌՄೳ PHPͩͱ “ϑΥϧμ໊” ͕ “Ϟδϡʔϧ໊” తͳҐஔ෇͚
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    !UBDDL Foo.py SubFolder (ύοέʔδ໊) Bar.py (Ϟδϡʔϧ໊) Folder import SubFolder.Bar class Foo: def someFunc(self): bar = SubFolder.Bar.Bar()
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    !UBDDL Foo.py SubFolder (ύοέʔδ໊) Bar.py (Ϟδϡʔϧ໊) Folder import SubFolder.Bar class Foo: def someFunc(self): bar = SubFolder.Bar.Bar() “ύοέʔδ໊” + “Ϟδϡʔϧ໊” + “Ϋϥε໊” “Bar.py” ಺ͷΫϥεΛࢀর ࢖͍͍ͨ “ύοέʔδ໊” + “Ϟδϡʔϧ໊” هࡌ ͜ͷϞδϡʔϧ಺Ͱ “SubFolder.Bar” Λ࢖༻
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    !UBDDL Foo.py SubFolder (ύοέʔδ໊) Bar.py (Ϟδϡʔϧ໊) Folder from SubFolder.Bar import Bar class Foo: def someFunc(self): bar = Bar() fromʹ “ύοέʔδ໊” + “Ϟδϡʔϧ໊” هࡌ ͜ͷதͷ “Ϋϥε” Λ࢖༻͢Δએݴ importͷޙʹॻ͍ͨ “Bar” ΛϞδϡʔϧ಺Ͱ࢖༻
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    !UBDDL Foo.py SubFolder (ύοέʔδ໊) Bar.py (Ϟδϡʔϧ໊) Folder from SubFolder.Bar import Bar class Foo: def someFunc(self): bar = Bar() ͜ͷॻ͖ํΛ͢Δͱɺ
 PHPͱಉ͡Α͏ͳײ͡ͰΫϥεΛࢀরͰ͖Δɻ fromʹ “ύοέʔδ໊” + “Ϟδϡʔϧ໊” هࡌ ͜ͷதͷ “Ϋϥε” Λ࢖༻͢Δએݴ importͷޙʹॻ͍ͨ “Bar” ΛϞδϡʔϧ಺Ͱ࢖༻
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    !UBDDL Foo.py SubFolder (ύοέʔδ໊) Bar.py (Ϟδϡʔϧ໊) Folder from SubFolder.Bar import Bar class Foo: def someFunc(self): bar = Bar() fromʹ “ύοέʔδ໊” + “Ϟδϡʔϧ໊” هࡌ ͜ͷதͷ “Ϋϥε” Λ࢖༻͢Δએݴ importͷޙʹॻ͍ͨ “Bar” ΛϞδϡʔϧ಺Ͱ࢖༻ ͜ͷॻ͖ํΛ͢Δͱɺ
 PHPͱಉ͡Α͏ͳײ͡ͰΫϥεΛࢀরͰ͖Δɻ ͜ΕͰ
 ྑ͍ΜͰ͔͢Ͷ?
51. 1Z$PO
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    !UBDDL 1ZUIPOJTUBͷօʑ༷ɺ
 ɹ༏͘͠ڭ͍͑ͯͩ͘͞
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    !UBDDL 13
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    !UBDDL https://phpcon.hokkaido.jp/
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    !UBDDL FOE