Django 사용법 정리

Django

• Django 웹 서버 환경 설정.

• http://tutorial.djangogirls.org/ko/django_start_project/

• django-excel 설치 오류

• http://django-excel.readthedocs.io/en/latest/

• pip install --upgrade setuptools

• pip 설치 방법

• https://pip.pypa.io/en/stable/

• rails와 대응되는 기능

• config.rb + database.yml [settings.py]

• urls.py [routes.rb]

• pip [gemfile]

• https://pip.pypa.io/en/stable/user_guide/

• requirements.txt

• http://stackoverflow.com/questions/19280249/python-equivalent-of-a-ruby-gem-file

• pip manage [gem update]

• 실행

• pip install -r requirements.txt

• 버전 고정

• pip freeze > requirements.txt

• admin 기능 활성화

• http://django-doc-pootle-test.readthedocs.io/en/latest/intro/tutorial02.html

• admin 계정 생성

• python manage.py createsuperuser

• model 생성 기능

• http://tutorial.djangogirls.org/ko/django_models/

• python manage.py startapp [앱이름]

• http://pythonstudy.xyz/python/article/308-Django-%EB%AA%A8%EB%8D%B8-Model

• model reload

• http://stackoverflow.com/questions/4377861/reload-django-object-from-database

• model api

• http://pythonstudy.xyz/python/article/310-Django-%EB%AA%A8%EB%8D%B8-API

• model migrate 과정

• migrate 파일 생성

• python manage.py makemigrations

• 실행

• python manage.py migrate

• migrate 실패시

• 오류 확인 후, 오류가 나지 않도록 migrate 파일을 수동 수정하거나 삭제 해주면 된다.

• 주로 default값 오류임.

• default 값 넣는 법

• http://stackoverflow.com/questions/12649659/how-to-set-a-django-model-fields-default-value-to-a-function-call-callable-e

• models.field types

• https://docs.djangoproject.com/en/1.9/ref/models/fields/

• redis

• https://niwinz.github.io/django-redis/latest/

• request

• http://nemesisdesign.net/blog/coding/django-how-retrieve-query-string-parameters/

• cookie 유지

• http://blog.readiz.com/4

• datetime

• compare

• http://stackoverflow.com/questions/16016002/django-how-to-get-a-time-difference-from-the-time-post

• background run

• 설치

• yum install nohup

• 권한 부여

• chmod 755 shell.sh

• 가동

• nohup sh -- ./shell.sh &

• 중지

• killall

• http://www.linuxadmin.lt/centos-7-killall-command-not-found/

• File upload

• https://docs.djangoproject.com/ja/1.9/topics/http/file-uploads/

• multifile upload

• http://gorakgarak.tistory.com/621

• https://docs.djangoproject.com/ja/1.9/topics/http/file-uploads/#uploading-multiple-files

• inspect

• 함수와 앱 이름 알아내기

• https://www.isotoma.com/blog/2009/12/09/getting-the-name-of-the-current-view-in-a-django-template/

Django package

• django

• http://stackoverflow.com/questions/24057015/manage-py-importerror-no-module-named-django

• pip install django

• redis 계열

• redis

• https://github.com/MSOpenTech/redis/releases

• django-redis-sessions

• https://pypi.python.org/pypi/django-redis-sessions/0.5.6

• django-redis

• https://niwinz.github.io/django-redis/latest/

• django-jsonfield

• https://pypi.python.org/pypi/django-jsonfield

• django-excel

• http://django-excel.readthedocs.io/en/latest/

python

• dictionary

• 사용법

• https://wikidocs.net/16

• merge

• http://stackoverflow.com/questions/11011756/is-there-any-pythonic-way-to-combine-two-dicts-adding-values-for-keys-that-appe

• list

• 원소 포함 여부

• http://stackoverflow.com/questions/12934190/is-there-a-short-contains-function-for-lists-in-python

• loop

• http://www.tutorialspoint.com/python/python_for_loop.htm

• 연산자 정리

• 연산자, 식, 그리고 프로그램 흐름

• http://jythonbook-ko.readthedocs.io/en/latest/OpsExpressPF.html

• 3항 연산자

• http://infitude.tistory.com/3

• null 검사

• http://stackoverflow.com/questions/3289601/null-object-in-python

• to_i

• http://stackoverflow.com/questions/642154/how-to-convert-strings-into-integers-in-python

• json

• dictionary <-> json and django

• https://godjango.com/blog/working-with-json-and-django/

• dictionary <-> json

• http://bluese05.tistory.com/37

• 람다

• https://wikidocs.net/64

• 클로저

• http://jonnung.blogspot.kr/2014/09/python-easy-closure.html

• 모듈

• https://wikidocs.net/29

• command line argument

• http://devluna.blogspot.kr/2015/10/python-command-line-argument-calling.html

• file io

• https://wikidocs.net/26

• tuple

• https://wikidocs.net/71

• convert

• http://www.dotnetperls.com/convert-python

• static method, class method

• http://blog.naver.com/PostView.nhn?blogId=dudwo567890&logNo=130164152571

python package

• excel

• 설치

• https://github.com/pyexcel/pyexcel

• 사용법

• http://pythonhosted.org/pyexcel/tutorial.html

• https://github.com/pyexcel/pyexcel-xls

• console color

• https://pypi.python.org/pypi/colorama