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  Django

 (A web development framework for Python)

  Presented by:

  Abhishek Shukla

 

CSE IIT Bombay

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Outline…

Introdution to Django!

Django as "#C Design Pattern!

Django Arhiteture!

 $hy Django %or $eb De&elo'ment!

Django "odules

Ste's to reate (e) Projet$hat Django generates

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Introdution * $hat is Django+

Django is 'ronouned ,A(-.oh! The /D0is silent!

/Django is a high.le&el Python )eb%rame)ork that enourages ra'idde&elo'ment and lean1 'ragmati

design!0

 The )eb %rame)ork %or 'er%etionists

)ith deadlines!

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 Django as an "#C DesignPattern

"#T Arhiteture:

"odels

Desribes your data struture6database shema

#ie)s

Controls what a user sees

 Tem'latesHow a user sees it

Controller

 The Django 2rame)ork

789 'arsing

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Django Arhiteture

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$hy Django %or $ebDe&elo'ment

9ets you di&ide ode modules into logial grou'sto make it %le3ible to hange

 – "#C design 'attern 4"#T5

Pro&ides auto generated )eb admin to ease the)ebsite administration

Pro&ides 're.'akaged API %or ommon user tasks

Pro&ides you tem'late system to de%ine T"9tem'late %or your )eb 'ages to a&oid odedu'liation

D8; Prini'le

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Continued…

Allo)s you to de%ine )hat 789 be %or agi&en 2untion

 – 9oosely Cou'led Prini'le

Allo)s you to se'arate business logi%rom the T"9

 – Se'aration o% onerns

E&erything is in 'ython 4shema6settings5

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Django "odules

Administration inter%ae 4C87D inter%ae5

Authentiation system

Comments system

2orms handlingSessions

Syndiation %rame)ork 48SS and Atom 2eeds5

Cahing Internationali<ation

9oali<ation

Custom "iddle)are

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Ste's to reate (e) Projet

 Create a 'rojet

 Start an a''liation

 Create the database 4"yS=91Postgres>l1 S=9ite5

 De%ine DB Settings in Settings!'y

 De%ine your models  Add 'luggable modules

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Continued…

$rite your tem'lates

 De%ine your &ie)s

 Create 789 ma''ing  Test A''liation

 De'loy A''liation 49inu31 A'ahe1

mod?Python1 DB5

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$hat Django generates…

Install Django'i' install djangoStart Project (Name =

myproject)django.admin!'y start'rojetmy'rojetd my'rojetCreate App(Name = myapp)'ython manage!'y starta''

mya''

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settings!'y

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models!'y

Create tables in database'ython manage!'y makemigratons mya'''ython manage!'y migrate

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&ie)s!'y

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urls!'y

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settings!'y

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inde3!html

!n yo!r project("#$%&%&%"'&&&)

'ython manage!'y runser&er

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8endered inde3 'age

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  Thank ;ou