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DataformでPythonする / dataform-de-python

Avatar for snhryt snhryt
July 27, 2025

DataformでPythonする / dataform-de-python

Dataform Meetup #1 登壇資料

https://dataform-jp.connpass.com/event/359348/

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snhryt

July 27, 2025
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  1. %BUBGPSN º 1ZUIPO6%'ࡶײ • ͚ͬ͜͏͍͍ • +BWB4DSJQU6%'ΑΓ΋ѻ͍΍͍͢ • ࠔΓ͝ͱ •

    1ZUIPOͷίʔυࣗମͷಈ࡞֬ೝ͸༧ΊผͷॴͰࡁ·͓ͤͯ͘ඞཁ͕͋Δ • ίʔυΛจࣈྻͱͯ͠؅ཧ͢ΔͷͰɺ4ZOUBY)JHIMJHIU͕ޮ͔ͳ͍ • ͘͝كʹ6%'ͷCVJMEʹࣦഊͯ͠ɺ6%'Λࢀর͍ͯ͠ΔΫΤϦ͕ࣦഊ͢Δ͜ͱ͕͋Δ • ੗Έ෼͚ͱͯ͠ɺػցֶश΍(FNJOJͳͲ͸#2.-ʹҕͶΔͷ͕Αͦ͞͏ 
  2. %BUBGPSNºࣗલόονͷ՝୊ σʔλऔಘ෦෼ͷ࣮૷ࣗମ͸ੜ੒"*Ͱ؆୯ʹॻ͚ΔΑ͏ʹͳ͍ͬͯΔ͕ɺ࣮૷֎ͷ՝୊͕ґવͱͯ͠࢒Δ • όονͱ%BUBGPSN͕ؒಠཱ͠΍͘͢ͳΔ • -PBEʹࣦഊͨ͠ͷʹ5SBOTGPSNBUJPOΛ࣮ߦ ˠ ҙਤ͠ͳ͍ςʔϒϧͷத਎ʹʜ • 8PSLGMPXTΛ࢖͑͹ղܾ͸͢Δ͕ɺͦͷ৔߹%BUBGPSN

    "1*Λ௚઀ୟ͘Α͏ͳ ΞʔΩςΫνϟͱͳΓɺ%BUBGPSN $MPVEͷϫʔΫϑϩʔػೳʹ͋΍͔Εͳ͘ͳΔ • Πϯϑϥͷ؅ཧ޻਺ • (PPHMF$MPVEϢʔβʔͩͱ$MPVE3VO 'VODUJPOT º $MPVE4DIFEVMFSͰ όονΛ૊Ήέʔε͸ଟ͍͸ͣ ˠ ແݶʹ૿͑ଓ͚Δ$MPVE4DIFEVMFS • ϚωʔδυίϯιʔϧΆͪΆͪͰ࡞੒͢Δͱӡ༻͕ͭΒ͍ • ҰํͰɺ5FSSBGPSNΛ࢖ͬͯ·͡Ίͳ*B$Λ૊Ήͷ΋ͦΕ͸ͦΕͰେม • ඞͣ͠΋σʔλΤϯδχΞ͕ίʔυΛॻ͘ͱ͸ݶΒͳ͍ • ౰֘σʔλΛ௚઀৮Δ෦ॺͷਓʹϕʔεͷ࣮૷Λ೚͍ͤͨ৔߹΋͋Δ 
  3. ࣮͸ɺ%BUBGPSN͸͢Ͱʹ1ZUIPOͷఆظ࣮ߦʹରԠࡁ • ॳࣖͳΜ͕ͩʂ ˠ ͦΕ΋ͦͷ͸ͣ • WͷϦϦʔε࣌ʹ௒ࡶͳϦϦʔεϊʔτͱ௒ࡶͳαϯϓϧίʔυͰ ͵Δͬͱ஌Β͞ΕͯҎ߱ɺެࣜυΩϡϝϯτʹ΋ಛʹهࡌͳ͠ ˡ ϦϦʔεϊʔτͷ֘౰Օॴશจ

    IUUQTHJUIVCDPNEBUBGPSNDPEBUBGPSNSFMFBTFTUBH ˡ ެࣜͷαϯϓϧίʔυҰࣜɻিܸͷ୹จ3&"%.& IUUQTHJUIVCDPNEBUBGPSNDPEBUBGPSNUSFFNBJOFYBNQMFTFYUSFNF@XFBUIFS@QSPHSBNNJOH 
  4. %BUBGPSN º/PUFCPPLࡶײ • ͓ੈࣙʹ΋ʮΊͪΌͪ͘Ό࢖͑Δʯͱ͸ݴ͑ͳ͍ • ͔ͭɺݱঢ়ͷվमεϐʔυΛݟΔݶΓɺ࢒೦ͳ͕Β͙͢ʹվળ͞ΕΔ ݟࠐΈ͸ബ͍ؾ͕͍ͯ͠Δɾɾɾ • ͦΕͰ΋ɺ͜ΜͳέʔεͰ͸ྗΛൃشͦ͠͏ •

    σʔλΤϯδχΞҎ֎͕࣮ݧతʹॻ͍ͨίʔυΛྲྀ༻ͯ͠ɺͱʹ͔͘଎౓༏ઌͰ σʔλ࿈ܞ͍ͨ͠ͱ͖ ˠ $PMBC &OUFSQSJTFͰ௚઀/PUFCPPLΛεέδϡʔϧ࣮ߦ͢ΔΑΓ͸ɺ %BUBGPSNܦ༝ʹͨ͠΄͏͕࢖͍উख͕͍͍ʢϚγʣ • (16ΠϯελϯεͰόονΛಈ͔͢ඞཁ͕͋Δͱ͖