HW5-1, 5-2 코드

+
+# Created by https://www.gitignore.io/api/django
+# Edit at https://www.gitignore.io/?templates=django
+
+### Django ###
+*.log
+*.pot
+*.pyc
+__pycache__/
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+media
+
+# If your build process includes running collectstatic, then you probably don't need or want to include staticfiles/
+# in your Git repository. Update and uncomment the following line accordingly.
+# <django-project-name>/staticfiles/
+
+### Django.Python Stack ###
+# Byte-compiled / optimized / DLL files
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# Mr Developer
+.mr.developer.cfg
+.project
+.pydevproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# End of https://www.gitignore.io/api/django
\ No newline at end of file

+# This file must be used with "source bin/activate" *from bash*
+# you cannot run it directly
+
+deactivate () {
+    # reset old environment variables
+    if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then
+        PATH="${_OLD_VIRTUAL_PATH:-}"
+        export PATH
+        unset _OLD_VIRTUAL_PATH
+    fi
+    if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then
+        PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"
+        export PYTHONHOME
+        unset _OLD_VIRTUAL_PYTHONHOME
+    fi
+
+    # This should detect bash and zsh, which have a hash command that must
+    # be called to get it to forget past commands.  Without forgetting
+    # past commands the $PATH changes we made may not be respected
+    if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
+        hash -r
+    fi
+
+    if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
+        PS1="${_OLD_VIRTUAL_PS1:-}"
+        export PS1
+        unset _OLD_VIRTUAL_PS1
+    fi
+
+    unset VIRTUAL_ENV
+    if [ ! "$1" = "nondestructive" ] ; then
+    # Self destruct!
+        unset -f deactivate
+    fi
+}
+
+# unset irrelevant variables
+deactivate nondestructive
+
+VIRTUAL_ENV="/home/jun/documents/Univ/drf_tutorial/env"
+export VIRTUAL_ENV
+
+_OLD_VIRTUAL_PATH="$PATH"
+PATH="$VIRTUAL_ENV/bin:$PATH"
+export PATH
+
+# unset PYTHONHOME if set
+# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)
+# could use `if (set -u; : $PYTHONHOME) ;` in bash
+if [ -n "${PYTHONHOME:-}" ] ; then
+    _OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"
+    unset PYTHONHOME
+fi
+
+if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then
+    _OLD_VIRTUAL_PS1="${PS1:-}"
+    if [ "x(env) " != x ] ; then
+	PS1="(env) ${PS1:-}"
+    else
+    if [ "`basename \"$VIRTUAL_ENV\"`" = "__" ] ; then
+        # special case for Aspen magic directories
+        # see http://www.zetadev.com/software/aspen/
+        PS1="[`basename \`dirname \"$VIRTUAL_ENV\"\``] $PS1"
+    else
+        PS1="(`basename \"$VIRTUAL_ENV\"`)$PS1"
+    fi
+    fi
+    export PS1
+fi
+
+# This should detect bash and zsh, which have a hash command that must
+# be called to get it to forget past commands.  Without forgetting
+# past commands the $PATH changes we made may not be respected
+if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
+    hash -r
+fi

+# This file must be used with "source bin/activate.csh" *from csh*.
+# You cannot run it directly.
+# Created by Davide Di Blasi <davidedb@gmail.com>.
+# Ported to Python 3.3 venv by Andrew Svetlov <andrew.svetlov@gmail.com>
+
+alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; test "\!:*" != "nondestructive" && unalias deactivate'
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+setenv VIRTUAL_ENV "/home/jun/documents/Univ/drf_tutorial/env"
+
+set _OLD_VIRTUAL_PATH="$PATH"
+setenv PATH "$VIRTUAL_ENV/bin:$PATH"
+
+
+set _OLD_VIRTUAL_PROMPT="$prompt"
+
+if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then
+    if ("env" != "") then
+        set env_name = "env"
+    else
+        if (`basename "VIRTUAL_ENV"` == "__") then
+            # special case for Aspen magic directories
+            # see http://www.zetadev.com/software/aspen/
+            set env_name = `basename \`dirname "$VIRTUAL_ENV"\``
+        else
+            set env_name = `basename "$VIRTUAL_ENV"`
+        endif
+    endif
+    set prompt = "[$env_name] $prompt"
+    unset env_name
+endif
+
+alias pydoc python -m pydoc
+
+rehash

+# This file must be used with ". bin/activate.fish" *from fish* (http://fishshell.org)
+# you cannot run it directly
+
+function deactivate  -d "Exit virtualenv and return to normal shell environment"
+    # reset old environment variables
+    if test -n "$_OLD_VIRTUAL_PATH"
+        set -gx PATH $_OLD_VIRTUAL_PATH
+        set -e _OLD_VIRTUAL_PATH
+    end
+    if test -n "$_OLD_VIRTUAL_PYTHONHOME"
+        set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME
+        set -e _OLD_VIRTUAL_PYTHONHOME
+    end
+
+    if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
+        functions -e fish_prompt
+        set -e _OLD_FISH_PROMPT_OVERRIDE
+        functions -c _old_fish_prompt fish_prompt
+        functions -e _old_fish_prompt
+    end
+
+    set -e VIRTUAL_ENV
+    if test "$argv[1]" != "nondestructive"
+        # Self destruct!
+        functions -e deactivate
+    end
+end
+
+# unset irrelevant variables
+deactivate nondestructive
+
+set -gx VIRTUAL_ENV "/home/jun/documents/Univ/drf_tutorial/env"
+
+set -gx _OLD_VIRTUAL_PATH $PATH
+set -gx PATH "$VIRTUAL_ENV/bin" $PATH
+
+# unset PYTHONHOME if set
+if set -q PYTHONHOME
+    set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
+    set -e PYTHONHOME
+end
+
+if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
+    # fish uses a function instead of an env var to generate the prompt.
+
+    # save the current fish_prompt function as the function _old_fish_prompt
+    functions -c fish_prompt _old_fish_prompt
+
+    # with the original prompt function renamed, we can override with our own.
+    function fish_prompt
+        # Save the return status of the last command
+        set -l old_status $status
+
+        # Prompt override?
+        if test -n "(env) "            
+            printf "%s%s" "(env) " (set_color normal)
+        else
+            # ...Otherwise, prepend env
+            set -l _checkbase (basename "$VIRTUAL_ENV")
+            if test $_checkbase = "__"
+                # special case for Aspen magic directories
+                # see http://www.zetadev.com/software/aspen/
+                printf "%s[%s]%s " (set_color -b blue white) (basename (dirname "$VIRTUAL_ENV")) (set_color normal)
+            else
+                printf "%s(%s)%s" (set_color -b blue white) (basename "$VIRTUAL_ENV") (set_color normal)
+            end
+        end
+
+        # Restore the return status of the previous command.
+        echo "exit $old_status" | .
+        _old_fish_prompt
+    end
+
+    set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
+end

+#!/home/jun/documents/Univ/drf_tutorial/env/bin/python3
+# EASY-INSTALL-ENTRY-SCRIPT: 'autopep8==1.5.2','console_scripts','autopep8'
+__requires__ = 'autopep8==1.5.2'
+import re
+import sys
+from pkg_resources import load_entry_point
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(
+        load_entry_point('autopep8==1.5.2', 'console_scripts', 'autopep8')()
+    )

+#!/home/jun/documents/Univ/drf_tutorial/env/bin/python
+
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from django.core.management import execute_from_command_line
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(execute_from_command_line())

+#!/home/jun/documents/Univ/drf_tutorial/env/bin/python
+from django.core import management
+
+if __name__ == "__main__":
+    management.execute_from_command_line()

+#!/home/jun/documents/Univ/drf_tutorial/env/bin/python
+
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from setuptools.command.easy_install import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

+#!/home/jun/documents/Univ/drf_tutorial/env/bin/python
+
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from setuptools.command.easy_install import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

+#!/home/jun/documents/Univ/drf_tutorial/env/bin/python
+
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from pip import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

+#!/home/jun/documents/Univ/drf_tutorial/env/bin/python
+
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from pip import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

+#!/home/jun/documents/Univ/drf_tutorial/env/bin/python
+
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from pip import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

+#!/home/jun/documents/Univ/drf_tutorial/env/bin/python3
+
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from pycodestyle import _main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(_main())

+#!/home/jun/documents/Univ/drf_tutorial/env/bin/python
+
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from pygments.cmdline import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

+/usr/bin/python
\ No newline at end of file

+python
\ No newline at end of file

+#!/home/jun/documents/Univ/drf_tutorial/env/bin/python
+
+# -*- coding: utf-8 -*-
+import re
+import sys
+
+from sqlparse.__main__ import main
+
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

+lib
\ No newline at end of file

+home = /usr/bin
+include-system-site-packages = false
+version = 3.6.9

+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'tutorial.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

+from django.contrib import admin
+
+# Register your models here.

+from django.apps import AppConfig
+
+
+class QuickstartConfig(AppConfig):
+    name = 'quickstart'

+from django.db import models
+
+# Create your models here.

+from django.contrib.auth.models import User, Group
+from rest_framework import serializers
+
+
+class UserSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = User
+        fields = ['url', 'username', 'email', 'groups']
+
+
+class GroupSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = Group
+        fields = ['url', 'name']
\ No newline at end of file

+from django.test import TestCase
+
+# Create your tests here.

+from django.contrib.auth.models import User, Group
+from rest_framework import viewsets
+from rest_framework import permissions
+from quickstart.serializers import UserSerializer, GroupSerializer
+
+
+class UserViewSet(viewsets.ModelViewSet):
+    """
+    API endpoint that allows users to be viewed or edited.
+    """
+    queryset = User.objects.all().order_by('-date_joined')
+    serializer_class = UserSerializer
+    permission_classes = [permissions.IsAuthenticated]
+
+
+class GroupViewSet(viewsets.ModelViewSet):
+    """
+    API endpoint that allows groups to be viewed or edited.
+    """
+    queryset = Group.objects.all()
+    serializer_class = GroupSerializer
+    permission_classes = [permissions.IsAuthenticated]
+

+appdirs==1.4.3
+asgiref==3.2.7
+asn1crypto==0.24.0
+attrs==17.4.0
+Automat==0.6.0
+autopep8==1.5.2
+blinker==1.4
+certifi==2020.4.5.1
+chardet==3.0.4
+click==6.7
+cloud-init==19.4
+colorama==0.3.7
+command-not-found==0.3
+configobj==5.0.6
+constantly==15.1.0
+coreapi==2.3.3
+coreschema==0.0.4
+cryptography==2.1.4
+distlib==0.3.0
+distro-info===0.18ubuntu0.18.04.1
+Django==3.0.5
+django-cors-headers==3.2.1
+django-rest-swagger==2.2.0
+djangorestframework==3.11.0
+filelock==3.0.12
+httpie==0.9.8
+httplib2==0.9.2
+hyperlink==17.3.1
+idna==2.9
+importlib-metadata==1.6.0
+importlib-resources==1.4.0
+incremental==16.10.1
+itypes==1.2.0
+Jinja2==2.11.2
+jsonpatch==1.16
+jsonpointer==1.10
+jsonschema==2.6.0
+keyring==10.6.0
+keyrings.alt==3.0
+language-selector==0.1
+MarkupSafe==1.1.1
+netifaces==0.10.4
+oauthlib==2.0.6
+openapi-codec==1.3.2
+PAM==0.4.2
+pyasn1==0.4.2
+pyasn1-modules==0.2.1
+pycodestyle==2.5.0
+pycrypto==2.6.1
+Pygments==2.6.1
+pygobject==3.26.1
+PyJWT==1.5.3
+pyOpenSSL==17.5.0
+pyserial==3.4
+python-apt==1.6.5+ubuntu0.2
+python-debian==0.1.32
+pytz==2020.1
+pyxdg==0.25
+PyYAML==3.12
+requests==2.23.0
+requests-unixsocket==0.1.5
+SecretStorage==2.3.1
+service-identity==16.0.0
+simplejson==3.17.0
+six==1.14.0
+sqlparse==0.3.1
+ssh-import-id==5.7
+systemd-python==234
+Twisted==17.9.0
+ufw==0.36
+unattended-upgrades==0.1
+uritemplate==3.0.1
+urllib3==1.25.9
+virtualenv==20.0.18
+zipp==3.1.0
+zope.interface==4.3.2

+#!/bin/bash
+python manage.py runserver 0.0.0.0:8000
\ No newline at end of file

+from django.contrib import admin
+
+# Register your models here.

+from django.apps import AppConfig
+
+
+class SnippetsConfig(AppConfig):
+    name = 'snippets'

+# Generated by Django 3.0.5 on 2020-05-02 07:08
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Snippet',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('title', models.CharField(blank=True, default='', max_length=100)),
+                ('code', models.TextField()),
+                ('linenos', models.BooleanField(default=False)),
+                ('language', models.CharField(choices=[('abap', 'ABAP'), ('abnf', 'ABNF'), ('ada', 'Ada'), ('adl', 'ADL'), ('agda', 'Agda'), ('aheui', 'Aheui'), ('ahk', 'autohotkey'), ('alloy', 'Alloy'), ('ampl', 'Ampl'), ('antlr', 'ANTLR'), ('antlr-as', 'ANTLR With ActionScript Target'), ('antlr-cpp', 'ANTLR With CPP Target'), ('antlr-csharp', 'ANTLR With C# Target'), ('antlr-java', 'ANTLR With Java Target'), ('antlr-objc', 'ANTLR With ObjectiveC Target'), ('antlr-perl', 'ANTLR With Perl Target'), ('antlr-python', 'ANTLR With Python Target'), ('antlr-ruby', 'ANTLR With Ruby Target'), ('apacheconf', 'ApacheConf'), ('apl', 'APL'), ('applescript', 'AppleScript'), ('arduino', 'Arduino'), ('as', 'ActionScript'), ('as3', 'ActionScript 3'), ('aspectj', 'AspectJ'), ('aspx-cs', 'aspx-cs'), ('aspx-vb', 'aspx-vb'), ('asy', 'Asymptote'), ('at', 'AmbientTalk'), ('augeas', 'Augeas'), ('autoit', 'AutoIt'), ('awk', 'Awk'), ('basemake', 'Base Makefile'), ('bash', 'Bash'), ('bat', 'Batchfile'), ('bbcbasic', 'BBC Basic'), ('bbcode', 'BBCode'), ('bc', 'BC'), ('befunge', 'Befunge'), ('bib', 'BibTeX'), ('blitzbasic', 'BlitzBasic'), ('blitzmax', 'BlitzMax'), ('bnf', 'BNF'), ('boa', 'Boa'), ('boo', 'Boo'), ('boogie', 'Boogie'), ('brainfuck', 'Brainfuck'), ('bst', 'BST'), ('bugs', 'BUGS'), ('c', 'C'), ('c-objdump', 'c-objdump'), ('ca65', 'ca65 assembler'), ('cadl', 'cADL'), ('camkes', 'CAmkES'), ('capdl', 'CapDL'), ('capnp', "Cap'n Proto"), ('cbmbas', 'CBM BASIC V2'), ('ceylon', 'Ceylon'), ('cfc', 'Coldfusion CFC'), ('cfengine3', 'CFEngine3'), ('cfm', 'Coldfusion HTML'), ('cfs', 'cfstatement'), ('chai', 'ChaiScript'), ('chapel', 'Chapel'), ('charmci', 'Charmci'), ('cheetah', 'Cheetah'), ('cirru', 'Cirru'), ('clay', 'Clay'), ('clean', 'Clean'), ('clojure', 'Clojure'), ('clojurescript', 'ClojureScript'), ('cmake', 'CMake'), ('cobol', 'COBOL'), ('cobolfree', 'COBOLFree'), ('coffee-script', 'CoffeeScript'), ('common-lisp', 'Common Lisp'), ('componentpascal', 'Component Pascal'), ('console', 'Bash Session'), ('control', 'Debian Control file'), ('coq', 'Coq'), ('cpp', 'C++'), ('cpp-objdump', 'cpp-objdump'), ('cpsa', 'CPSA'), ('cr', 'Crystal'), ('crmsh', 'Crmsh'), ('croc', 'Croc'), ('cryptol', 'Cryptol'), ('csharp', 'C#'), ('csound', 'Csound Orchestra'), ('csound-document', 'Csound Document'), ('csound-score', 'Csound Score'), ('css', 'CSS'), ('css+django', 'CSS+Django/Jinja'), ('css+erb', 'CSS+Ruby'), ('css+genshitext', 'CSS+Genshi Text'), ('css+lasso', 'CSS+Lasso'), ('css+mako', 'CSS+Mako'), ('css+mozpreproc', 'CSS+mozpreproc'), ('css+myghty', 'CSS+Myghty'), ('css+php', 'CSS+PHP'), ('css+smarty', 'CSS+Smarty'), ('cucumber', 'Gherkin'), ('cuda', 'CUDA'), ('cypher', 'Cypher'), ('cython', 'Cython'), ('d', 'D'), ('d-objdump', 'd-objdump'), ('dart', 'Dart'), ('dasm16', 'DASM16'), ('delphi', 'Delphi'), ('dg', 'dg'), ('diff', 'Diff'), ('django', 'Django/Jinja'), ('docker', 'Docker'), ('doscon', 'MSDOS Session'), ('dpatch', 'Darcs Patch'), ('dtd', 'DTD'), ('duel', 'Duel'), ('dylan', 'Dylan'), ('dylan-console', 'Dylan session'), ('dylan-lid', 'DylanLID'), ('earl-grey', 'Earl Grey'), ('easytrieve', 'Easytrieve'), ('ebnf', 'EBNF'), ('ec', 'eC'), ('ecl', 'ECL'), ('eiffel', 'Eiffel'), ('elixir', 'Elixir'), ('elm', 'Elm'), ('emacs', 'EmacsLisp'), ('email', 'E-mail'), ('erb', 'ERB'), ('erl', 'Erlang erl session'), ('erlang', 'Erlang'), ('evoque', 'Evoque'), ('extempore', 'xtlang'), ('ezhil', 'Ezhil'), ('factor', 'Factor'), ('fan', 'Fantom'), ('fancy', 'Fancy'), ('felix', 'Felix'), ('fennel', 'Fennel'), ('fish', 'Fish'), ('flatline', 'Flatline'), ('floscript', 'FloScript'), ('forth', 'Forth'), ('fortran', 'Fortran'), ('fortranfixed', 'FortranFixed'), ('foxpro', 'FoxPro'), ('freefem', 'Freefem'), ('fsharp', 'F#'), ('gap', 'GAP'), ('gas', 'GAS'), ('genshi', 'Genshi'), ('genshitext', 'Genshi Text'), ('glsl', 'GLSL'), ('gnuplot', 'Gnuplot'), ('go', 'Go'), ('golo', 'Golo'), ('gooddata-cl', 'GoodData-CL'), ('gosu', 'Gosu'), ('groff', 'Groff'), ('groovy', 'Groovy'), ('gst', 'Gosu Template'), ('haml', 'Haml'), ('handlebars', 'Handlebars'), ('haskell', 'Haskell'), ('haxeml', 'Hxml'), ('hexdump', 'Hexdump'), ('hlsl', 'HLSL'), ('hsail', 'HSAIL'), ('hspec', 'Hspec'), ('html', 'HTML'), ('html+cheetah', 'HTML+Cheetah'), ('html+django', 'HTML+Django/Jinja'), ('html+evoque', 'HTML+Evoque'), ('html+genshi', 'HTML+Genshi'), ('html+handlebars', 'HTML+Handlebars'), ('html+lasso', 'HTML+Lasso'), ('html+mako', 'HTML+Mako'), ('html+myghty', 'HTML+Myghty'), ('html+ng2', 'HTML + Angular2'), ('html+php', 'HTML+PHP'), ('html+smarty', 'HTML+Smarty'), ('html+twig', 'HTML+Twig'), ('html+velocity', 'HTML+Velocity'), ('http', 'HTTP'), ('hx', 'Haxe'), ('hybris', 'Hybris'), ('hylang', 'Hy'), ('i6t', 'Inform 6 template'), ('icon', 'Icon'), ('idl', 'IDL'), ('idris', 'Idris'), ('iex', 'Elixir iex session'), ('igor', 'Igor'), ('inform6', 'Inform 6'), ('inform7', 'Inform 7'), ('ini', 'INI'), ('io', 'Io'), ('ioke', 'Ioke'), ('irc', 'IRC logs'), ('isabelle', 'Isabelle'), ('j', 'J'), ('jags', 'JAGS'), ('jasmin', 'Jasmin'), ('java', 'Java'), ('javascript+mozpreproc', 'Javascript+mozpreproc'), ('jcl', 'JCL'), ('jlcon', 'Julia console'), ('js', 'JavaScript'), ('js+cheetah', 'JavaScript+Cheetah'), ('js+django', 'JavaScript+Django/Jinja'), ('js+erb', 'JavaScript+Ruby'), ('js+genshitext', 'JavaScript+Genshi Text'), ('js+lasso', 'JavaScript+Lasso'), ('js+mako', 'JavaScript+Mako'), ('js+myghty', 'JavaScript+Myghty'), ('js+php', 'JavaScript+PHP'), ('js+smarty', 'JavaScript+Smarty'), ('jsgf', 'JSGF'), ('json', 'JSON'), ('json-object', 'JSONBareObject'), ('jsonld', 'JSON-LD'), ('jsp', 'Java Server Page'), ('julia', 'Julia'), ('juttle', 'Juttle'), ('kal', 'Kal'), ('kconfig', 'Kconfig'), ('kmsg', 'Kernel log'), ('koka', 'Koka'), ('kotlin', 'Kotlin'), ('lagda', 'Literate Agda'), ('lasso', 'Lasso'), ('lcry', 'Literate Cryptol'), ('lean', 'Lean'), ('less', 'LessCss'), ('lhs', 'Literate Haskell'), ('lidr', 'Literate Idris'), ('lighty', 'Lighttpd configuration file'), ('limbo', 'Limbo'), ('liquid', 'liquid'), ('live-script', 'LiveScript'), ('llvm', 'LLVM'), ('llvm-mir', 'LLVM-MIR'), ('llvm-mir-body', 'LLVM-MIR Body'), ('logos', 'Logos'), ('logtalk', 'Logtalk'), ('lsl', 'LSL'), ('lua', 'Lua'), ('make', 'Makefile'), ('mako', 'Mako'), ('maql', 'MAQL'), ('mask', 'Mask'), ('mason', 'Mason'), ('mathematica', 'Mathematica'), ('matlab', 'Matlab'), ('matlabsession', 'Matlab session'), ('md', 'markdown'), ('mime', 'MIME'), ('minid', 'MiniD'), ('modelica', 'Modelica'), ('modula2', 'Modula-2'), ('monkey', 'Monkey'), ('monte', 'Monte'), ('moocode', 'MOOCode'), ('moon', 'MoonScript'), ('mosel', 'Mosel'), ('mozhashpreproc', 'mozhashpreproc'), ('mozpercentpreproc', 'mozpercentpreproc'), ('mql', 'MQL'), ('ms', 'MiniScript'), ('mscgen', 'Mscgen'), ('mupad', 'MuPAD'), ('mxml', 'MXML'), ('myghty', 'Myghty'), ('mysql', 'MySQL'), ('nasm', 'NASM'), ('ncl', 'NCL'), ('nemerle', 'Nemerle'), ('nesc', 'nesC'), ('newlisp', 'NewLisp'), ('newspeak', 'Newspeak'), ('ng2', 'Angular2'), ('nginx', 'Nginx configuration file'), ('nim', 'Nimrod'), ('nit', 'Nit'), ('nixos', 'Nix'), ('notmuch', 'Notmuch'), ('nsis', 'NSIS'), ('numpy', 'NumPy'), ('nusmv', 'NuSMV'), ('objdump', 'objdump'), ('objdump-nasm', 'objdump-nasm'), ('objective-c', 'Objective-C'), ('objective-c++', 'Objective-C++'), ('objective-j', 'Objective-J'), ('ocaml', 'OCaml'), ('octave', 'Octave'), ('odin', 'ODIN'), ('ooc', 'Ooc'), ('opa', 'Opa'), ('openedge', 'OpenEdge ABL'), ('pacmanconf', 'PacmanConf'), ('pan', 'Pan'), ('parasail', 'ParaSail'), ('pawn', 'Pawn'), ('peg', 'PEG'), ('perl', 'Perl'), ('perl6', 'Perl6'), ('php', 'PHP'), ('pig', 'Pig'), ('pike', 'Pike'), ('pkgconfig', 'PkgConfig'), ('plpgsql', 'PL/pgSQL'), ('pony', 'Pony'), ('postgresql', 'PostgreSQL SQL dialect'), ('postscript', 'PostScript'), ('pot', 'Gettext Catalog'), ('pov', 'POVRay'), ('powershell', 'PowerShell'), ('praat', 'Praat'), ('prolog', 'Prolog'), ('properties', 'Properties'), ('protobuf', 'Protocol Buffer'), ('ps1con', 'PowerShell Session'), ('psql', 'PostgreSQL console (psql)'), ('pug', 'Pug'), ('puppet', 'Puppet'), ('py2tb', 'Python 2.x Traceback'), ('pycon', 'Python console session'), ('pypylog', 'PyPy Log'), ('pytb', 'Python Traceback'), ('python', 'Python'), ('python2', 'Python 2.x'), ('qbasic', 'QBasic'), ('qml', 'QML'), ('qvto', 'QVTO'), ('racket', 'Racket'), ('ragel', 'Ragel'), ('ragel-c', 'Ragel in C Host'), ('ragel-cpp', 'Ragel in CPP Host'), ('ragel-d', 'Ragel in D Host'), ('ragel-em', 'Embedded Ragel'), ('ragel-java', 'Ragel in Java Host'), ('ragel-objc', 'Ragel in Objective C Host'), ('ragel-ruby', 'Ragel in Ruby Host'), ('raw', 'Raw token data'), ('rb', 'Ruby'), ('rbcon', 'Ruby irb session'), ('rconsole', 'RConsole'), ('rd', 'Rd'), ('reason', 'ReasonML'), ('rebol', 'REBOL'), ('red', 'Red'), ('redcode', 'Redcode'), ('registry', 'reg'), ('resource', 'ResourceBundle'), ('rexx', 'Rexx'), ('rhtml', 'RHTML'), ('ride', 'Ride'), ('rnc', 'Relax-NG Compact'), ('roboconf-graph', 'Roboconf Graph'), ('roboconf-instances', 'Roboconf Instances'), ('robotframework', 'RobotFramework'), ('rql', 'RQL'), ('rsl', 'RSL'), ('rst', 'reStructuredText'), ('rts', 'TrafficScript'), ('rust', 'Rust'), ('sarl', 'SARL'), ('sas', 'SAS'), ('sass', 'Sass'), ('sc', 'SuperCollider'), ('scala', 'Scala'), ('scaml', 'Scaml'), ('scdoc', 'scdoc'), ('scheme', 'Scheme'), ('scilab', 'Scilab'), ('scss', 'SCSS'), ('sgf', 'SmartGameFormat'), ('shen', 'Shen'), ('shexc', 'ShExC'), ('sieve', 'Sieve'), ('silver', 'Silver'), ('slash', 'Slash'), ('slim', 'Slim'), ('slurm', 'Slurm'), ('smali', 'Smali'), ('smalltalk', 'Smalltalk'), ('smarty', 'Smarty'), ('sml', 'Standard ML'), ('snobol', 'Snobol'), ('snowball', 'Snowball'), ('solidity', 'Solidity'), ('sourceslist', 'Debian Sourcelist'), ('sp', 'SourcePawn'), ('sparql', 'SPARQL'), ('spec', 'RPMSpec'), ('splus', 'S'), ('sql', 'SQL'), ('sqlite3', 'sqlite3con'), ('squidconf', 'SquidConf'), ('ssp', 'Scalate Server Page'), ('stan', 'Stan'), ('stata', 'Stata'), ('swift', 'Swift'), ('swig', 'SWIG'), ('systemverilog', 'systemverilog'), ('tads3', 'TADS 3'), ('tap', 'TAP'), ('tasm', 'TASM'), ('tcl', 'Tcl'), ('tcsh', 'Tcsh'), ('tcshcon', 'Tcsh Session'), ('tea', 'Tea'), ('termcap', 'Termcap'), ('terminfo', 'Terminfo'), ('terraform', 'Terraform'), ('tex', 'TeX'), ('text', 'Text only'), ('thrift', 'Thrift'), ('todotxt', 'Todotxt'), ('toml', 'TOML'), ('trac-wiki', 'MoinMoin/Trac Wiki markup'), ('treetop', 'Treetop'), ('ts', 'TypeScript'), ('tsql', 'Transact-SQL'), ('ttl', 'Tera Term macro'), ('turtle', 'Turtle'), ('twig', 'Twig'), ('typoscript', 'TypoScript'), ('typoscriptcssdata', 'TypoScriptCssData'), ('typoscripthtmldata', 'TypoScriptHtmlData'), ('ucode', 'ucode'), ('unicon', 'Unicon'), ('urbiscript', 'UrbiScript'), ('usd', 'USD'), ('vala', 'Vala'), ('vb.net', 'VB.net'), ('vbscript', 'VBScript'), ('vcl', 'VCL'), ('vclsnippets', 'VCLSnippets'), ('vctreestatus', 'VCTreeStatus'), ('velocity', 'Velocity'), ('verilog', 'verilog'), ('vgl', 'VGL'), ('vhdl', 'vhdl'), ('vim', 'VimL'), ('wdiff', 'WDiff'), ('webidl', 'Web IDL'), ('whiley', 'Whiley'), ('x10', 'X10'), ('xml', 'XML'), ('xml+cheetah', 'XML+Cheetah'), ('xml+django', 'XML+Django/Jinja'), ('xml+erb', 'XML+Ruby'), ('xml+evoque', 'XML+Evoque'), ('xml+lasso', 'XML+Lasso'), ('xml+mako', 'XML+Mako'), ('xml+myghty', 'XML+Myghty'), ('xml+php', 'XML+PHP'), ('xml+smarty', 'XML+Smarty'), ('xml+velocity', 'XML+Velocity'), ('xorg.conf', 'Xorg'), ('xquery', 'XQuery'), ('xslt', 'XSLT'), ('xtend', 'Xtend'), ('xul+mozpreproc', 'XUL+mozpreproc'), ('yaml', 'YAML'), ('yaml+jinja', 'YAML+Jinja'), ('zeek', 'Zeek'), ('zephir', 'Zephir'), ('zig', 'Zig')], default='python', max_length=100)),
+                ('style', models.CharField(choices=[('abap', 'abap'), ('algol', 'algol'), ('algol_nu', 'algol_nu'), ('arduino', 'arduino'), ('autumn', 'autumn'), ('borland', 'borland'), ('bw', 'bw'), ('colorful', 'colorful'), ('default', 'default'), ('emacs', 'emacs'), ('friendly', 'friendly'), ('fruity', 'fruity'), ('igor', 'igor'), ('inkpot', 'inkpot'), ('lovelace', 'lovelace'), ('manni', 'manni'), ('monokai', 'monokai'), ('murphy', 'murphy'), ('native', 'native'), ('paraiso-dark', 'paraiso-dark'), ('paraiso-light', 'paraiso-light'), ('pastie', 'pastie'), ('perldoc', 'perldoc'), ('rainbow_dash', 'rainbow_dash'), ('rrt', 'rrt'), ('sas', 'sas'), ('solarized-dark', 'solarized-dark'), ('solarized-light', 'solarized-light'), ('stata', 'stata'), ('stata-dark', 'stata-dark'), ('stata-light', 'stata-light'), ('tango', 'tango'), ('trac', 'trac'), ('vim', 'vim'), ('vs', 'vs'), ('xcode', 'xcode')], default='friendly', max_length=100)),
+                ('highlighted', models.TextField()),
+                ('owner', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='snippets', to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

+from django.db import models
+from pygments.lexers import get_all_lexers
+from pygments.styles import get_all_styles
+from pygments.lexers import get_lexer_by_name
+from pygments.formatters.html import HtmlFormatter
+from pygments import highlight
+
+LEXERS = [item for item in get_all_lexers() if item[1]]
+LANGUAGE_CHOICES = sorted([(item[1][0], item[0]) for item in LEXERS])
+STYLE_CHOICES = sorted([(item, item) for item in get_all_styles()])
+
+
+class Snippet(models.Model):
+    created = models.DateTimeField(auto_now_add=True)
+    title = models.CharField(max_length=100, blank=True, default='')
+    code = models.TextField()
+    linenos = models.BooleanField(default=False)
+    language = models.CharField(
+        choices=LANGUAGE_CHOICES, default='python', max_length=100)
+    style = models.CharField(choices=STYLE_CHOICES,
+                             default='friendly', max_length=100)
+    owner = models.ForeignKey(
+        'auth.User', related_name='snippets', on_delete=models.CASCADE)
+    highlighted = models.TextField()
+
+    def save(self, *args, **kwargs):
+        """
+        Use the `pygments` library to create a highlighted HTML
+        representation of the code snippet.
+        """
+        lexer = get_lexer_by_name(self.language)
+        linenos = 'table' if self.linenos else False
+        options = {'title': self.title} if self.title else {}
+        formatter = HtmlFormatter(style=self.style, linenos=linenos,
+                                  full=True, **options)
+        self.highlighted = highlight(self.code, lexer, formatter)
+        super(Snippet, self).save(*args, **kwargs)
+
+
+class Meta:
+    ordering = ['created']

+from rest_framework import permissions
+
+
+class IsOwnerOrReadOnly(permissions.BasePermission):
+    """
+    Custom permission to only allow owners of an object to edit it.
+    """
+
+    def has_object_permission(self, request, view, obj):
+        # Read permissions are allowed to any request,
+        # so we'll always allow GET, HEAD or OPTIONS requests.
+        if request.method in permissions.SAFE_METHODS:
+            return True
+
+        # Write permissions are only allowed to the owner of the snippet.
+        return obj.owner == request.user

+from rest_framework import serializers
+from snippets.models import Snippet, LANGUAGE_CHOICES, STYLE_CHOICES
+from django.contrib.auth.models import User
+
+
+class SnippetSerializer(serializers.HyperlinkedModelSerializer):
+    owner = serializers.ReadOnlyField(source='owner.username')
+    highlight = serializers.HyperlinkedIdentityField(
+        view_name='snippet-highlight', format='html')
+
+    class Meta:
+        model = Snippet
+        fields = ['url', 'id', 'highlight', 'owner',
+                  'title', 'code', 'linenos', 'language', 'style']
+
+
+class UserSerializer(serializers.HyperlinkedModelSerializer):
+    snippets = serializers.HyperlinkedRelatedField(
+        many=True, view_name='snippet-detail', read_only=True)
+
+    class Meta:
+        model = User
+        fields = ['url', 'id', 'username', 'snippets']

+from rest_framework import serializers
+from snippets.models import Snippet, LANGUAGE_CHOICES, STYLE_CHOICES
+
+
+class SnippetSerializer(serializers.Serializer):
+    id = serializers.IntegerField(read_only=True)
+    title = serializers.CharField(
+        required=False, allow_blank=True, max_length=100)
+    code = serializers.CharField(style={'base_template': 'textarea.html'})
+    linenos = serializers.BooleanField(required=False)
+    language = serializers.ChoiceField(
+        choices=LANGUAGE_CHOICES, default='python')
+    style = serializers.ChoiceField(choices=STYLE_CHOICES, default='friendly')
+
+    def create(self, validated_data):
+        """
+        Create and return a new `Snippet` instance, given the validated data.
+        """
+        return Snippet.objects.create(**validated_data)
+
+    def update(self, instance, validated_data):
+        """
+        Update and return an existing `Snippet` instance, given the validated data.
+        """
+        instance.title = validated_data.get('title', instance.title)
+        instance.code = validated_data.get('code', instance.code)
+        instance.linenos = validated_data.get('linenos', instance.linenos)
+        instance.language = validated_data.get('language', instance.language)
+        instance.style = validated_data.get('style', instance.style)
+        instance.save()
+        return instance

+from rest_framework import serializers
+from snippets.models import Snippet, LANGUAGE_CHOICES, STYLE_CHOICES
+from django.contrib.auth.models import User
+
+
+class SnippetSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Snippet
+        fields = ['id', 'title', 'code', 'linenos', 'language', 'style']
+
+
+class UserSerializer(serializers.ModelSerializer):
+    snippets = serializers.PrimaryKeyRelatedField(
+        many=True, queryset=Snippet.objects.all())
+    owner = serializers.ReadOnlyField(source='owner.username')
+
+    class Meta:
+        model = User
+        fields = ['id', 'username', 'snippets', 'owner']

+from django.test import TestCase
+
+# Create your tests here.

+from django.urls import path, include
+from rest_framework.routers import DefaultRouter
+from snippets import views
+
+# Create a router and register our viewsets with it.
+router = DefaultRouter()
+router.register(r'snippets', views.SnippetViewSet)
+router.register(r'users', views.UserViewSet)
+
+# The API URLs are now determined automatically by the router.
+urlpatterns = [
+    path('api/file', views.FileListView.as_view(), name="file"),
+    path('', include(router.urls)),
+]

+from django.urls import path
+from rest_framework.urlpatterns import format_suffix_patterns
+from snippets import views
+
+# API endpoints
+urlpatterns = format_suffix_patterns([
+    path('', views.api_root),
+    path('snippets/',
+         views.SnippetList.as_view(),
+         name='snippet-list'),
+    path('snippets/<int:pk>/',
+         views.SnippetDetail.as_view(),
+         name='snippet-detail'),
+    path('snippets/<int:pk>/highlight/',
+         views.SnippetHighlight.as_view(),
+         name='snippet-highlight'),
+    path('users/',
+         views.UserList.as_view(),
+         name='user-list'),
+    path('users/<int:pk>/',
+         views.UserDetail.as_view(),
+         name='user-detail')
+])
+
+# tutorial 3&4 url
+# urlpatterns = [
+#     path('snippets/', views.SnippetList.as_view()),
+#     path('snippets/<int:pk>/', views.SnippetDetail.as_view()),
+#     path('users/', views.UserList.as_view()),
+#     path('users/<int:pk>/', views.UserDetail.as_view()),
+#     path('', views.api_root),
+#     path('snippets/<int:pk>/highlight/', views.SnippetHighlight.as_view()),
+
+# ]
+
+# tutorial. 1&2 url
+# urlpatterns = [
+#     path('snippets/', views.snippet_list),
+#     path('snippets/<int:pk>/', views.snippet_detail),
+# ]
+
+# urlpatterns = format_suffix_patterns(urlpatterns)

+from snippets.views import SnippetViewSet, UserViewSet, api_root
+from django.urls import path
+from rest_framework import renderers
+from rest_framework.urlpatterns import format_suffix_patterns
+
+snippet_list = SnippetViewSet.as_view({
+    'get': 'list',
+    'post': 'create'
+})
+snippet_detail = SnippetViewSet.as_view({
+    'get': 'retrieve',
+    'put': 'update',
+    'patch': 'partial_update',
+    'delete': 'destroy'
+})
+snippet_highlight = SnippetViewSet.as_view({
+    'get': 'highlight'
+}, renderer_classes=[renderers.StaticHTMLRenderer])
+user_list = UserViewSet.as_view({
+    'get': 'list'
+})
+user_detail = UserViewSet.as_view({
+    'get': 'retrieve'
+})
+
+urlpatterns = format_suffix_patterns([
+    path('', api_root),
+    path('snippets/', snippet_list, name='snippet-list'),
+    path('snippets/<int:pk>/', snippet_detail, name='snippet-detail'),
+    path('snippets/<int:pk>/highlight/',
+         snippet_highlight, name='snippet-highlight'),
+    path('users/', user_list, name='user-list'),
+    path('users/<int:pk>/', user_detail, name='user-detail')
+])

+from rest_framework import renderers
+from rest_framework.reverse import reverse
+from rest_framework.response import Response
+from rest_framework.decorators import api_view
+from rest_framework.views import APIView
+from rest_framework.decorators import action
+from rest_framework import mixins
+from rest_framework import generics
+from rest_framework import permissions
+from rest_framework import viewsets
+from django.contrib.auth.models import User
+from snippets.models import Snippet
+from snippets.serializers import SnippetSerializer
+from snippets.serializers import UserSerializer
+from snippets.permissions import IsOwnerOrReadOnly
+
+
+class UserViewSet(viewsets.ReadOnlyModelViewSet):
+    """
+    This viewset automatically provides `list` and `detail` actions.
+    """
+    queryset = User.objects.all()
+    serializer_class = UserSerializer
+
+
+class SnippetViewSet(viewsets.ModelViewSet):
+    """
+    This viewset automatically provides `list`, `create`, `retrieve`,
+    `update` and `destroy` actions.
+
+    Additionally we also provide an extra `highlight` action.
+    """
+    queryset = Snippet.objects.all()
+    serializer_class = SnippetSerializer
+    permission_classes = [permissions.IsAuthenticatedOrReadOnly,
+                          IsOwnerOrReadOnly]
+
+    @action(detail=True, renderer_classes=[renderers.StaticHTMLRenderer])
+    def highlight(self, request, *args, **kwargs):
+        snippet = self.get_object()
+        return Response(snippet.highlighted)
+
+    def perform_create(self, serializer):
+        serializer.save(owner=self.request.user)
+
+
+class SnippetList(generics.ListCreateAPIView):
+    queryset = Snippet.objects.all()
+    serializer_class = SnippetSerializer
+    permission_classes = [permissions.IsAuthenticatedOrReadOnly]
+
+    def perform_create(self, serializer):
+        serializer.save(owner=self.request.user)
+
+
+class SnippetDetail(generics.RetrieveUpdateDestroyAPIView):
+    queryset = Snippet.objects.all()
+    serializer_class = SnippetSerializer
+    permission_classes = [permissions.IsAuthenticatedOrReadOnly,
+                          IsOwnerOrReadOnly]
+
+
+class UserList(generics.ListAPIView):
+    queryset = User.objects.all()
+    serializer_class = UserSerializer
+
+
+class UserDetail(generics.RetrieveAPIView):
+    queryset = User.objects.all()
+    serializer_class = UserSerializer
+
+
+@api_view(['GET'])
+def api_root(request, format=None):
+    return Response({
+        'users': reverse('user-list', request=request, format=format),
+        'snippets': reverse('snippet-list', request=request, format=format)
+    })
+
+
+class SnippetHighlight(generics.GenericAPIView):
+    queryset = Snippet.objects.all()
+    renderer_classes = [renderers.StaticHTMLRenderer]
+
+    def get(self, request, *args, **kwargs):
+        snippet = self.get_object()
+        return Response(snippet.highlighted)
+
+class FileListView(APIView):
+    def get(self, request):
+        data = {
+            "search": '',
+            "limit": 10,
+            "skip": 0,
+            "order": "time",
+            "fileList": [
+                {
+                    "name": "1.png",
+                    "created": "2020-04-30",
+                    "size": 10234,
+                    "isFolder": False,
+                    "deletedDate": "",
+                },
+                {
+                    "name": "2.png",
+                    "created": "2020-04-30",
+                    "size": 3145,
+                    "isFolder": False,
+                    "deletedDate": "",
+                },
+                {
+                    "name": "3.png",
+                    "created": "2020-05-01",
+                    "size": 5653,
+                    "isFolder": False,
+                    "deletedDate": "",
+                },
+            ]
+        }
+        return Response(data)
+    def post(self, request, format=None):
+        data = {
+            "isSuccess": True,
+            "File": {
+                "name": "test.jpg",
+                "created": "2020-05-02",
+                "deletedDate": "",
+                "size": 2312,
+                "isFolder": False
+            }
+        }
+        return Response(data)
+# class SnippetList(mixins.ListModelMixin,
+#                   mixins.CreateModelMixin,
+#                   generics.GenericAPIView):
+#     queryset = Snippet.objects.all()
+#     serializer_class = SnippetSerializer
+
+#     def get(self, request, *args, **kwargs):
+#         return self.list(request, *args, **kwargs)
+
+#     def post(self, request, *args, **kwargs):
+#         return self.create(request, *args, **kwargs)
+
+
+# class SnippetDetail(mixins.RetrieveModelMixin,
+#                     mixins.UpdateModelMixin,
+#                     mixins.DestroyModelMixin,
+#                     generics.GenericAPIView):
+#     queryset = Snippet.objects.all()
+#     serializer_class = SnippetSerializer
+
+#     def get(self, request, *args, **kwargs):
+#         return self.retrieve(request, *args, **kwargs)
+
+#     def put(self, request, *args, **kwargs):
+#         return self.update(request, *args, **kwargs)
+
+#     def delete(self, request, *args, **kwargs):
+#         return self.destroy(request, *args, **kwargs)

+from django.http import HttpResponse, JsonResponse
+from django.views.decorators.csrf import csrf_exempt
+from rest_framework.parsers import JSONParser
+from snippets.models import Snippet
+from snippets.serializers import SnippetSerializer
+
+
+@csrf_exempt
+def snippet_list(request):
+    """
+    List all code snippets, or create a new snippet.
+    """
+    if request.method == 'GET':
+        snippets = Snippet.objects.all()
+        serializer = SnippetSerializer(snippets, many=True)
+        return JsonResponse(serializer.data, safe=False)
+
+    elif request.method == 'POST':
+        data = JSONParser().parse(request)
+        serializer = SnippetSerializer(data=data)
+        if serializer.is_valid():
+            serializer.save()
+            return JsonResponse(serializer.data, status=201)
+        return JsonResponse(serializer.errors, status=400)
+
+
+@csrf_exempt
+def snippet_detail(request, pk):
+    """
+    Retrieve, update or delete a code snippet.
+    """
+    try:
+        snippet = Snippet.objects.get(pk=pk)
+    except Snippet.DoesNotExist:
+        return HttpResponse(status=404)
+
+    if request.method == 'GET':
+        serializer = SnippetSerializer(snippet)
+        return JsonResponse(serializer.data)
+
+    elif request.method == 'PUT':
+        data = JSONParser().parse(request)
+        serializer = SnippetSerializer(snippet, data=data)
+        if serializer.is_valid():
+            serializer.save()
+            return JsonResponse(serializer.data)
+        return JsonResponse(serializer.errors, status=400)
+
+    elif request.method == 'DELETE':
+        snippet.delete()
+        return HttpResponse(status=204)

+from rest_framework import status
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from snippets.models import Snippet
+from snippets.serializers import SnippetSerializer
+
+
+@api_view(['GET', 'POST'])
+def snippet_list(request):
+    """
+    List all code snippets, or create a new snippet.
+    """
+    if request.method == 'GET':
+        snippets = Snippet.objects.all()
+        serializer = SnippetSerializer(snippets, many=True)
+        return Response(serializer.data)
+
+    elif request.method == 'POST':
+        serializer = SnippetSerializer(data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+
+@api_view(['GET', 'PUT', 'DELETE'])
+def snippet_detail(request, pk):
+    """
+    Retrieve, update or delete a code snippet.
+    """
+    try:
+        snippet = Snippet.objects.get(pk=pk)
+    except Snippet.DoesNotExist:
+        return Response(status=status.HTTP_404_NOT_FOUND)
+
+    if request.method == 'GET':
+        serializer = SnippetSerializer(snippet)
+        return Response(serializer.data)
+
+    elif request.method == 'PUT':
+        serializer = SnippetSerializer(snippet, data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+    elif request.method == 'DELETE':
+        snippet.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)

+from snippets.models import Snippet
+from snippets.serializers import SnippetSerializer
+from django.http import Http404
+from rest_framework.views import APIView
+from rest_framework.response import Response
+from rest_framework import status
+
+
+class SnippetList(APIView):
+    """
+    List all snippets, or create a new snippet.
+    """
+
+    def get(self, request, format=None):
+        snippets = Snippet.objects.all()
+        serializer = SnippetSerializer(snippets, many=True)
+        return Response(serializer.data)
+
+    def post(self, request, format=None):
+        serializer = SnippetSerializer(data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+
+class SnippetDetail(APIView):
+    """
+    Retrieve, update or delete a snippet instance.
+    """
+
+    def get_object(self, pk):
+        try:
+            return Snippet.objects.get(pk=pk)
+        except Snippet.DoesNotExist:
+            raise Http404
+
+    def get(self, request, pk, format=None):
+        snippet = self.get_object(pk)
+        serializer = SnippetSerializer(snippet)
+        return Response(serializer.data)
+
+    def put(self, request, pk, format=None):
+        snippet = self.get_object(pk)
+        serializer = SnippetSerializer(snippet, data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+    def delete(self, request, pk, format=None):
+        snippet = self.get_object(pk)
+        snippet.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)

+"""
+ASGI config for tutorial project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'tutorial.settings')
+
+application = get_asgi_application()

+"""
+Django settings for tutorial project.
+
+Generated by 'django-admin startproject' using Django 3.0.5.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/3.0/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'vqsbba_j(l_he_x6-++=(*g_@zq#tka6rb_43rt$re*n5iic)j'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+REST_FRAMEWORK = {
+    'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination',
+    'PAGE_SIZE': 10
+}
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'rest_framework',
+    'quickstart',
+    'snippets.apps.SnippetsConfig',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'tutorial.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'tutorial.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/3.0/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/3.0/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/3.0/howto/static-files/
+
+STATIC_URL = '/static/'

+"""tutorial URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/3.0/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.urls import include, path
+from django.conf.urls import include
+from rest_framework import routers
+from quickstart import views
+
+router = routers.DefaultRouter()
+router.register(r'users', views.UserViewSet)
+router.register(r'groups', views.GroupViewSet)
+
+# Wire up our API using automatic URL routing.
+# Additionally, we include login URLs for the browsable API.
+urlpatterns = [
+    path('', include(router.urls)),
+    path('api-auth/', include('rest_framework.urls')),
+    path('', include('snippets.urls')),
+]

+"""
+WSGI config for tutorial project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'tutorial.settings')
+
+application = get_wsgi_application()