1.Install 

sudo apt-get install python-pip

sudo pip install django==1.8

 2. Create Project

django-admin startproject projname

3. Create App

cd prjname

python manage.py startapp appname

4. Center URL&&setting

Control center in projname/projname/

##url config

Url Pattern setting
url(r^$,include('tcmwebapp.urls')),
url(r'^tcmwebapp',include('tcmwebapp.urls')),
## static url setting
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

## setting config
INSTALL APP( appname )

5. app urls&&view,

## url config

cd appname/

touch urls.py

url(r'xxx',views.fucname,name=XXX)

### views.py

def fucname():

      return HttpResponse("helloworld")

cd projname/

python manage.py runserver

(tip:0.0.0.0:)

chrome localhost:8090
### helloworld

6. Global Config

cd projname/

mkdir static

mkdir templates

cd appname/

mkdir static/appname

mkdir templates/appname

7. static&templates&setting AutoTool: djangobower

7.1 Install.

sudo apt-get install python-software-properties

sudo apt-get install node

sudo apt-get install nodejs

sudo apt-get install npm

sudo apt-get install git

curl -SL http://deb
.nodesource.com/setup_6.x | sudo -E bash -

sudo apt-get install nodejs-legacy

sudo npm install -g bower

sudo pip install django-bower

7.2 Config

http://django-bower.readthedocs.io/en/latest/index.html

import os

PROJECT_ROOT = os.path.abspath(

    os.path.join(os.path.dirname(__file__), ".."),

)

DEBUG = True

TEMPLATE_DEBUG = DEBUG

DATABASES = {

    'default': {

        'ENGINE': 'django.db.backends.sqlite3',

        'NAME': 'db',

        'USER': '',

        'PASSWORD': '',

        'HOST': '',

        'PORT': '',

    }

}

STATIC_ROOT = os.path.join(PROJECT_ROOT, 'static')

STATIC_URL = '/static/'

BOWER_COMPONENTS_ROOT = os.path.join(PROJECT_ROOT, 'components')

STATICFILES_FINDERS = (

    'django.contrib.staticfiles.finders.FileSystemFinder',

    'django.contrib.staticfiles.finders.AppDirectoriesFinder',

    'djangobower.finders.BowerFinder',

)

SECRET_KEY = 'g^i##va1ewa5d-rw-mevzvx2^udt63@!xu$-&di^19t)5rbm!5'

TEMPLATE_LOADERS = (

    'django.template.loaders.filesystem.Loader',

    'django.template.loaders.app_directories.Loader',

)

MIDDLEWARE_CLASSES = (

    'django.middleware.common.CommonMiddleware',

    'django.contrib.sessions.middleware.SessionMiddleware',

    'django.middleware.csrf.CsrfViewMiddleware',

    'django.contrib.auth.middleware.AuthenticationMiddleware',

    'django.contrib.messages.middleware.MessageMiddleware',

)

ROOT_URLCONF = 'example.urls'

WSGI_APPLICATION = 'example.wsgi.application'

TEMPLATE_DIRS = (

    os.path.join(PROJECT_ROOT, 'templates'),

)

INSTALLED_APPS = (

    'django.contrib.staticfiles',

    'djangobower',

)

BOWER_INSTALLED_APPS = (

    'jquery',

    'underscore',

)

7.2 Use

python manage.py bower_install

python manage.py collectstatic

Change projname center UrlConfig

urlpattern += (settings.STATIC_URL,name=settings.STATIC_Document)

urlpattern +=(settings.MEDIA_URL,name=settings.MEDIA_Document)

8. Design Web Templates

8.1 View distrubution

python manage.py makemigrations

python manage.py migrate

### update database

8.2 create html 

8.2.1 base.html

projectname/templates/base.html

<!DOCTYPE html>

<html lang="en">

    <head>

        <meta charset="utf-8">

        <meta http-equiv="X-UA-Compatible" content="IE    =edge">

        <meta name="viewport" content = "width=device-width,initial-scale=1">

        <title>

        {% block title %}WebNet{% endblock %}

        </title>

        {% load staticfiles %}

        <link rel="stylesheet" href={% static 'bootstrap/dist/css/bootstrap.css' %}>

        <script src={% static 'jquery/dist/jquery.min.js' %}></script>

        <script src={% static 'bootstrap/dist/js/bootstrap.min.js' %}></script>

        {% block head %}

        {% endblock %}

    </head>

    <body>

    {% block body %}

    {% endblock %}

    <div class="scripts">

        {% block scripts %}

        {% endblock %}

    </div>

    </body>

</html>

8.2.3 user_base.html

{% extends "base.html" %}

{% load staticfiles %}

    {% block head %}

<!--     <link rel="stylesheet" href={% static 'usercenter/css/style.css' %}>

 -->    {% endblock %}

{% block scripts %}

{% endblock %}

8.3.4 web html

{% extends "netapp/base_netapp.html" %}

{% block body %}

<link href="/static/netapp/css/search.css" rel="stylesheet">

<section class="content">

    <div class="container-fluid">

        <div class="form">

            <div class="form-title">心脏毒性网络</div>

            <div class="form-body">

                <form  class="navbar-form" action="/netapp/search" method="post" role="search"> {% csrf_token %}

                    <table>

                        <input type="text" class="form-control" name="chem_name" size="60" maxlength="60" placeholder="Chemical Name">

                        <button type="submit" class="btn btn-danger navbar-btn">Submit</button>

                    </table>

                </form>

            </div>

        </div>

    </div>

</section>

{% endblock %}

{% block scripts %}

<!-- <script src = "/static/usercenter/js/userApp.js"></script> -->

{% endblock %}

8.3.5 css add

.form{

    margin-top: 150px;

    margin-right: 10px;

    margin-left: 10px;

    text-align: center;

}

.form-title{

  font-weight:bold;

  font-family:arial,verdana,sans-serif;

  font-size:18px;

}

9. Design View

from django.shortcuts import render

from django.http import HttpResponse

from tasks import chem_gene_query

# Create your views here.

def index(request):

    return render(request,"netapp/index.html")

def search(request):

    if request.method == "POST":

        message = request.POST["chem_name"]

        result = chem_gene_query(message)

        return render(request,"netapp/result.html",{"result":result})

    return render(request,"netapp/index.html")

10. add scripts in project 

#!/usr/bin/env/python

# -*- coding:UTF-8 -*-

from __future__ import print_function

import MySQLdb

import sys

def mysql_connect():

    try:

        conn = MySQLdb.connect(host="localhost",user="tcd_net",

            passwd='tcd_net',db='ctd_net',port=3306,charset='utf8')

        cur = conn.cursor()

        return conn,cur

    except MySQLdb.Error,e:

        print(e.args)

        sys.exit(1)

def query_db(conn,cursor,command):

    try:

        cursor.execute(command)

        conn.commit()

        results = cursor.fetchall()

        return results

    except MySQLdb.Error,e:

        print(e.args)

        sys.exit(1)

def chem_gene_query(chem):

    conn,cur = mysql_connect()

    query_command = """select chemicalName,chemicalID,casId,

                    genesymbol,geneid,geneforms,organism,organismid,interaction,

                    interactionActions,pubmedid from chem_gene where chemicalName = "%s";"""%chem

    chem_gene_result = query_db(conn,cur,query_command)

    result = []

    keys = ["chemicalName","chemicalID","casId","genesymbol",

            "geneid","geneforms","organism","organismid",

            "interaction","interactionActions","pubmedid"]

    for res in chem_gene_result:

        out = {}

        for i in range(len(res)):

            out[keys[i]] = res[i]

        if out:

            result.append(out)

    return result

11. Design results Display

{% extends "netapp/base_netapp.html" %}

{% block body %}

<link href="/static/netapp/css/search.css" rel="stylesheet">

<section class="content">

    <div class="container-fluid">

         <table class="table table-bordered table-condensed">

               <caption>SearchResults</caption>

               <thead>

            <tr>

             <th>chemicalName</th>

             <th>genesymbol</th>

             <th>interactionActions</th>

             <th>pubmedid</th>

            </tr>

               </thead>

               {% for i in result %}

               <tbody>

                <tr>

                 <td>{{ i.chemicalName }}</td>

                 <td>{{ i.genesymbol }}</td>

                 <td>{{ i.interactionActions }}</td>

                 <td>{{ i.pubmedid }}</td>

                </tr>

               </tbody>

               {% endfor %}

        </table>

     </div>

</section>

{% endblock %}

{% block scripts %}

<!-- <script src = "/static/usercenter/js/userApp.js"></script> -->

{% endblock %}

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