주피터(Jupyter) - IRuby Notebook

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Jupyter IRuby Notebook RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 1

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RORLAB 84ߣ૩ ݽ੐ 2015. 4. 14. RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 2

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RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 3

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REPL of Ruby irb(ܖ࠺ ղ੢ REPL) PRY (ഛ੢ REPL) RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 4

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PRY an IRB alternative and runtime developer console RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 5

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IRuby Notebook sciruby/iruby RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 6

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Demo #1 • Executing IRuby Notebook server • IRuby Notebook interface • Evaluating simple Ruby expressions RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 7

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What is REPL? Read–eval–print loop RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 8

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from Lisp RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 9

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IRuby Notebook 2012. 3. 25. ~ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 10

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IPython 2001֙ࠗఠ ٜ݅য૓ Python REPL੄ ഛ੢ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 11

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IPython 0.0.1 https://gist.github.com/fperez/1579699 RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 12

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Python੄ REPL ҳഅ • ӝࠄ REPL • python • ഛ੢ REPL • ipython • bpython RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 13

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৵ Python REPL੄ ഛ੢ਸ ٜ݅঻ਸө? RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 14

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৵ Python REPL੄ ഛ੢ਸ ٜ݅঻ਸө? I started using Python in 2001 and liked the language, but its interactive prompt felt like a crippled toy compared to the systems mentioned(maple, mathematica, etc) above or to a Unix shell. — Fernando Perez RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 15

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ܖ࠺ীࢲ੄ pry RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 16

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RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 17

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IPython 0.12 RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 18

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IPython 0.12 The major new feature with this release is the IPython Notebook, an interactive Python interface running in the browser. Download it now, or read more about what’s new. — IPython 0.12 Release Note RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 19

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IPython Notebook 2011~ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 20

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IPython 0.11 RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 21

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IPython 0.11 - qtconsole Rich GUI IPython client RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 22

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IPython 0.11 - ZeroMQ • ZeroMQ ӝ߈ ݫद૑ दझమ بੑ • ࢿמ ޙઁ ೧Ѿ ߂ qtconsole ߔূ٘ • ipython notebook RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 23

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ӝઓ੄ REPL • ೧׼ೞח प೯ӝ ঱য۽ ҳഅ • lisp -> lisp, irb -> ruby • python -> python • ௿ۄ੉঱౟(ࣕ)৬ ߔূ٘(प೯ӝ)੄ ъೠ Ѿ೤ • ܻ࠙ೞӝ য۰਑ • REPL੉ о૑ח Ӕࠄ੸ੋ ઁড RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 24

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ZeroMQо بੑػ ੉ਬ ࢿמ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 25

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ZeroMQо بੑػ ੉ਬ ZeroMQ provides us with much tighter control over memory, higher performance, and its communications are impervious to the Python Global Interpreter Lock because they take place in a system-level C++ thread." — IPython 0.11 Release Note RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 26

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ZeroMQ بੑী ઱ݾ೧ঠ ೞח ੉ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 27

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ZeroMQ ੉੹ ױੌ ೐۽Ӓ۔ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 28

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ZeroMQ ੉റ ௿ۄ੉঱౟৬ ߔূ٘੄ ডೠ Ѿ೤ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 29

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׮নೠ ௿ۄ੉঱౟ ૑ਗ • Notebook(client) - IPython Server • qtconsole • IPython Notebook • IPython • BIPython RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 30

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׮নೠ ௿ۄ੉঱౟ ૑ਗ(2) RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 31

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RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 32

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Message Protocol • Messaging in IPython • 0.11ীࢲ ҕѐ • ੗୓ ߡ੹ਸ о૑Ҋ ੓ਵݴ അ੤ 5.0 • ZeroMQ ӝ߈ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 33

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प೯ӝ(ழօ)੄ ܻ࠙ • Message Protocolী ٮܰח Kernel ѐ֛ بੑ • Python प೯ӝо Python Kernel۽ ܻ࠙ؽ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 34

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IRuby੄ ੿੄ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 35

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IRuby = Interactive Ruby? RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 36

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IRuby = IPython Kernel for Ruby RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 37

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IPython਷ ঱যী ࠺ઙࣘ੸ੋ REPL • ழօ੉ ܻ࠙غݶࢲ ׮নೠ ழօ੉ ѐߊؽ • ӝઓ੄ بҳ/ࢤక҅ܳ Ӓ؀۽ ੉ਊ оמ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 38

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IPython Kernels • IPython kernels for other languages • Julia, Haskell, FSharp, Ruby, Go • Scala, Mathics, Aldor, Calico, Erlang • Lua, R, OCaml, Forth, Perl, Perl6 • Octave, Scilab, MathLab, Bash, CSahrp • Clojure, Hy, Redis, Javascript, Calysto, ... RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 39

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IPython 3.0 = Jupyter • Project Jupyter • ؊ ੉࢚ Python݅ਸ ਤೠ بҳо ইשਸ ੋ੿ • ౵੉ॆী ҙ۲ػ ೐۽ં౟ -> IPython • ׮঱য ૑ਗਸ ਤೠ ೐۽ં౟ -> Jupyter • Jupyter Protocol • Jupyter Notebook(HTML+Javascript ܻ࠙) RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 40

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Jupiter тܾۨয় тܾۨ੉ - য়ېػ ഴܯೠ दпച ࢎ۹ link RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 41

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Jupyter = Julia + Python + R RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 42

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Jupyter = Julia + Python + R RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 43

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Jupyter ੉੹ - ఋ঱য ழօ ࢎਊߨ IPython਷ ழօী ੄ઓ੸ਵ۽ प೯ $ ipython notebook --kernel RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 44

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Jupyter ੉റ - Kernelspec ౠ੿ ழօী ࠺੄ઓ੸ਵ۽ प೯ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 45

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ࢸ੿ ٣۩ఠܻ ҳઑ $ tree -d -L 1 ~/.ipython ~/.ipython ├── db ├── extensions ├── kernels # <- ৈӝ ├── log ├── nbextensions ├── pid ├── profile_default ├── security ├── startup └── static RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 46

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ఋ঱য ழօ ࢎਊ -> ׮঱য ழօ ࢎਊ IRuby, IBash ࢸ஖ ੉റ $ tree -d -L 1 ~/.ipython/kernels ~/.ipython/kernels ├── ruby └── bash RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 47

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Jupyter Interface ೞա੄ Jupyter Instanceীࢲ ׮঱য ழօ प೯оמ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 48

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Demo 2 • Ruby • Haskell • Bash RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 49

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IPython Notebook IPython 0.11~ (2011֙~) RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 50

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What is the big deal about IPython Notebooks? RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 51

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ਢ গ೒ܻா੉࣌ • ߧਊ੸ੋ ਬ੷ ੋఠಕ੉झ • ࠺ࢶഋ੸ ௏٘ प೯ • CodeMirror ী٣ఠ • Javascript ജ҃ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 52

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ߧਊ੸ੋ ਬ੷ ੋఠಕ੉झ • ਢীࢲ оמೠ ݽٚ Ѫ • HTML, CSS, Image, Canvas, SVG, ... RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 53

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࠺ࢶഋ੸ ௏٘ प೯ (1) ࢶഋ੸ੋ प೯ - REPL੄ ࠄ૕੸ੋ ೠ҅ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 54

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࠺ࢶഋ੸ ௏٘ प೯ (2) ௏٘ח ࣄ ױਤ۽ ಞ૘ೞҊ, प೯غҊ, ੤प೯ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 55

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CodeMirror ী٣ఠ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 56

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Javascript ജ҃ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 57

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Demo 3 • Javascript Magic • D3 Notebook ৘ઁ(दпച झఠ٣) • Interactive Widget • InlineAttachment ৘ઁ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 58

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ৈӝө૑ח ೐۽Ӓې߁ ੉ঠӝ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 59

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ৈӝࠗఠח Notebook ੉ঠӝ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 60

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৵ Jupyterী ઱ݾ೧ঠ ೞחо? RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 61

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REPL • ࣗݽࢿ ೐۽Ӓې߁ ജ҃ • ࠁా ૣ਷ ௏٘ పझ౟ਊ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 62

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REPL੄ ೠ҅ܳ ֈযࢲ • ӝ۾ਸ ਤೠ ೐۽Ӓې߁ ജ҃ • ׮নೠ ಴അ ૑ਗ • ࣄ ױਤ੄ ௏٘ ಞ૘ ૑ਗ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 63

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োणҗ ӝ۾ Examples are reusable ideas in the form of customizable code snippets; examples can serve as an alternative to ﬁxed, monolithic typologies; examples are a shared extension of memory. — Eyeo 2013 - For example by Mike Bostock RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 64

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Demo 4 • naycot/euler_project RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 65

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௏٘৬ Ӗ ࢎ੉੄ ࠄ૕੸ੋ ޙઁ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 66

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௏٘ IPython code ઺ ੌࠗ - BSD License RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 67

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Ӗ Discourse on Floating Bodies, by Galileo Galilei RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 68

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௏٘৬ Ӗ ≒ ޛҗ ӝܴ • п੗ Ҋਬೠ ݓۅਸ о૗ • ੹ഃ ׮ܲ ߑधਵ۽ ॳৈ૗ • بҳ۽ ୊ܻೡ ࣻ ੓ח ࠗ࠙੉ ׮ܴ • ޙߨ ࠙ࢳҗ ݏ୺ߨ/য়ఋ • Syntax ೞ੉ۄ੉౴ • 80੗ ઁೠҗ ޙױ ѐ֛ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 69

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௏٘৬ Ӗ੄ Ҋਬೠ ݓۅী ؀ೠ Ҋ޹ٜ • Donal E. Knuth - Literate Programming • Alan Kay - Active Essays • Fernando Perez - Data-driven Journalism RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 71

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Literate Programming(ޙ೟੸ ೐۽Ӓې߁) Let us change our traditional attitude to the construction of programs: Instead of imagining that our main task is to instruct a computer what to do, let us concentrate rather on explaining to human beings what we want a computer to do. — Donald E. Knuth RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 72

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Active Essays An “Active Essay” is a new kind of literacy, combining a written essay, live simulations, and the programs that make them work in order to provide a deep explanation of a dynamic system. The reader works directly with multiple ways of representing the concepts under discussion. By “playing with” the simulations and code, the reader gets some hands-on experience with the topic. — Alan Kay RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 83

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Steven Wittens' Presentation • Making WebGL Dance • Source Code RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 84

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Jiongster • ..., Why React is Awesome • Presenting The Most Over-Engineered Blog Ever RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 86

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Awesome! • ಴അ بҳ۽ࢲ੄ ੗߄झ௼݀౟ • ೞ૑݅, ೞա੄ ਢࢎ੉౟ۄҊ ࠊঠ... • ੷੘ ജ҃ = Ӓր ೐۽Ӓې߁ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 87

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Data-driven Journalism Our job with IPython is to think deeply about questions regarding the intersection of computing, data and science, but it's clear to me at this point that we can contribute in contexts beyond pure scientiﬁc research. I hope we'll be able to provide folks who have a direct intersection with the public, such as journalists, with tools that help a more informed and productive debate. — Fernando Perez RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 92

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Reproducible Notebook • ௏٘ܳ प೯೧ࠁח Ѫী Ӓ஖૑ ঋ਺ • ੷੢ೞҊ, ѱदೞҊ, ҕਬೞب۾ ب৬ષ • ipython ജ҃੉ ੓׮ݶ प೯೧ࠁח Ѫب оמ • HTML ١ ׮ܲ ನݘਵ۽ ୹۱ ӝמ ઁҕ • nbviewer • ipynb ࠭য ࢲߡ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 93

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IPython Notebookਵ۽ ࠶۽Ӓೞӝ • Fernando Perez Blogging with the IPython notebook • Pythonic Perambulations • Box and Whisker IPython Notebookਵ۽ ࠶۽Ӧೞӝ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 94

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ࢎ۹ ܖ࠺੄ Ԣ, ৌѢ੗ Enumerable ݽٕ ܖ࠺(Ruby) పझ౟ ೐ۨ੐ਕ௼ RSpec 2.14 ݒ୛ RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 95

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.ipynb ࠽٘ helper/markdown_helper.rb def render_ipynb(filename) source = "./source/iruby/#{filename}.ipynb" output = "./source/iruby/#{filename}" cmd = "ipython nbconvert --to html --template basic #{source} --output #{output}" system(cmd) end RORLAB / ઱ೖఠ(Jupyter) ೐۽ં౟ - IRuby Notebook © nacyot 2015 - 96