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views.py
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views.py
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#coding=utf-8
from django.http import HttpResponse,HttpResponseRedirect
from django.shortcuts import render_to_response,render
from django.template import RequestContext
from django.contrib.auth.decorators import login_required
from django.contrib.auth.models import User
from django.contrib.auth.models import Group
from haha.books.models import newgroup
from django.contrib.auth import authenticate
from django.contrib import auth
from haha.forms import RegForm,PassForm,FlatPageForm,AddBook,AddUser
from DjangoVerifyCode import Code
from haha.books.models import book
from django.utils.encoding import smart_str
import MySQLdb
import json
import time
import sys
import xlwt
import xlrd
import re
import json
from xlrd import xldate_as_tuple
from haha.forms import uploadform
reload(sys)
sys.setdefaultencoding('utf-8')
def code(request):
code=Code(request)
return code.display()
def login(request):
if request.method=='POST' and "captcha" not in request.REQUEST:
username=request.POST['username']
password=request.POST['password']
user=authenticate(username=username,password=password)
if user is not None and user.is_active:
auth.login(request,user)
request.session['username']=username
return HttpResponseRedirect('/accounts/profile/')
else:
errors="have error"
return render_to_response('registration/login.html',{'errors':errors})
if request.method=='POST' and request.POST['captcha']:
_code=request.POST.get('captcha')
code=Code(request)
if code.check(_code):
username=request.POST['username']
password=request.POST['password']
user=authenticate(username=username,password=password)
if user is not None and user.is_active:
auth.login(request,user)
request.session['username']=username
return HttpResponseRedirect('/accounts/profile/')
else:
errors="have error"
return render_to_response("registration/login.html",{'errors':errors})
else:
capterr="验证码错误!"
return render_to_response("registration/login.html",{'capterr':capterr,"code":code},context_instance=RequestContext(request))
return render_to_response('registration/login.html')
def logout(request):
auth.logout(request)
return render_to_response('registration/logged_out.html')
@login_required(login_url='/accounts/')
def profile(request):
if not request.user.is_authenticated():
return HttpResponseRedirect("/accounts/")
if 'active' in request.POST and 'username' in request.POST:
active=request.POST.get('active')
username=request.POST.get('username')
users=User.objects.get(username=username)
if active=="1":
users.is_active=1
else:
users.is_active=0
users.save()
return HttpResponse("success")
if 'name' in request.POST and 'page' in request.POST and 'rows' in request.POST:
page=request.POST.get('page')
rows=request.POST.get('rows')
curr_page=(int(page)-1)*int(rows)
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha',charset="utf8")
cursor=conn.cursor()
name=request.POST.get('name')
sql="select username,email,is_active,last_login from auth_user where username like '%"+str(name)+"%' limit "+str(curr_page)+","+str(rows)+";"
sql2="select username,email,is_active,last_login from auth_user where username like '%"+str(name)+"%';"
count=cursor.execute(sql2)
cursor.execute(sql)
if count%int(rows)==0:
pages=count/int(rows)
else:
pages=count/int(rows)+1
curr_page=int(page)
results=[]
infors=cursor.fetchall()
for infor in infors:
if infor[2]==1:
status="启用"
else:
status="禁用"
results.append({'name':infor[0],'email':infor[1],'status':status,'last_login':infor[3]})
return render_to_response('registration/user.html',{'results':results,'pages':pages},context_instance=RequestContext(request))
if 'page' in request.POST and 'rows' in request.POST:
page=request.POST.get('page')
rows=request.POST.get('rows')
curr_page=(int(page)-1)*int(rows)
sql="select username,email,is_active,last_login from auth_user limit "+str(curr_page)+","+str(rows)+";"
sql2="select username,email,is_active,last_login from auth_user;"
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha',charset="utf8")
cursor=conn.cursor()
count=cursor.execute(sql2)
cursor.execute(sql)
if count%int(rows)==0:
pages=count/int(rows)
else:
pages=count/int(rows)+1
curr_page=int(page)
results=[]
infors=cursor.fetchall()
for infor in infors:
if infor[2]==1:
status="启用"
else:
status="禁用"
results.append({'name':infor[0],'email':infor[1],'status':status,'last_login':infor[3]})
return render_to_response('registration/user.html',{'results':results,"pages":pages},context_instance=RequestContext(request))
return render_to_response('registration/user.html',context_instance=RequestContext(request))
def reg(request):
if request.method=='POST':
form=RegForm(request.POST)
if form.is_valid():
username=form.cleaned_data['Username']
email=form.cleaned_data['email']
password=form.cleaned_data['Password']
user=User.objects.create(username=username,email=email)
user.set_password(password)
user.save()
return HttpResponse("用户注册成功！请<a href='/accounts/'>登录</a>")
else:
form=RegForm()
return render_to_response('registration/reg.html',{'form':form})
@login_required(login_url="/accounts/")
def password(request):
username=request.GET['username']
if request.method=='POST':
form=PassForm(request.POST)
if form.is_valid():
password=form.cleaned_data['orignPass']
newpass=form.cleaned_data.get('NewPass')
user=authenticate(username=username,password=password)
if user is None:
error="用户密码不正确!"
code="/code"
return render_to_response('registration/pass.html',{'form':form,'error':error,'code':code})
else:
user.set_password(newpass)
user.save()
message='更改密码成功!请重新登录!'
return render_to_response('registration/pass.html',{'form':form,'message':message})
else:
form=PassForm()
return render_to_response('registration/pass.html',{'form':form})
@login_required
def addbook(request):
if request.method=='POST':
form=AddBook(request.POST)
if form.is_valid():
bookname=form.cleaned_data['bookname']
author=form.cleaned_data['author']
price=form.cleaned_data['price']
importdate=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime(time.time()))
user=request.user
Book=book.objects.create(name=bookname,author=author,price=price,importdate=importdate,user=user)
Book.save()
message="增加图书成功！"
return render_to_response("registration/addbook.html",{'form':form,'message':message})
else:
form=AddBook()
return render_to_response('registration/addbook.html',{'form':form})
@login_required
def booklist(request):
if request.method=='POST':
bookname=request.POST.get('bookname')
author=request.POST.get('author')
if len(bookname)>0:
return render_to_response('registration/booklist.html',{'bookname':bookname})
if len(author)>0:
return render_to_response('registration/booklist.html',{'author':author})
return render_to_response('registration/booklist.html')
@login_required
def test(request):
page=request.GET.get('page')
int_page=int(page)
pages=int_page*3
if 'bookname' in request.GET:
bookname=request.GET.get('bookname')
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha')
cursor=conn.cursor()
if 'order' in request.GET:
order=request.GET.get('order')
if int(order)==1:
sql="select name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' order by price limit "+str(pages)+",3;"
else:
sql="select name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' order by price desc limit "+str(pages)+",3;"
else:
sql="select name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' limit "+str(pages)+",3;"
sql1="select name,author,price,importdate from books_book where name like '%"+str(bookname)+"%';"
cursor.execute("set names utf8;")
cursor.execute(sql)
infors=cursor.fetchall()
ress=[]
for infor in infors:
ress.append({'bookname':infor[0],'author':infor[1],'price':infor[2],'importdate':infor[3]})
count=cursor.execute(sql1)
if count%3==0:
number_pages=count/3
else:
number_pages=count/3+1
end_pages=number_pages-1
if int_page==0:
has_priv=False
else:
has_priv=True
if int_page==end_pages:
has_next=False
else:
has_next=True
next_page=int_page+1
priv_page=int_page-1
cursor.close()
conn.close()
if 'order' in request.GET:
return render_to_response('registration/test.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'bookname':bookname,'order':request.GET.get('order')})
return render_to_response('registration/test.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'bookname':bookname})
if 'author' in request.GET:
author=request.GET.get('author')
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha')
cursor=conn.cursor()
if 'order' in request.GET:
order=request.GET.get('order')
if int(order)==1:
sql="select name,author,price,importdate from books_book where author like '%"+str(author)+"%' order by price limit "+str(pages)+",3;"
else:
sql="select name,author,price,importdate from books_book where author like '%"+str(author)+"%' order by price desc limit "+str(pages)+",3;"
else:
sql="select name,author,price,importdate from books_book where author like '%"+str(author)+"%' limit "+str(pages)+",3;"
sql1="select name,author,price,importdate from books_book where author like '%"+str(author)+"%';"
cursor.execute("set names utf8;")
cursor.execute(sql)
infors=cursor.fetchall()
ress=[]
for infor in infors:
ress.append({'bookname':infor[0],'author':infor[1],'price':infor[2],'importdate':infor[3]})
count=cursor.execute(sql1)
if count%3==0:
number_pages=count/3
else:
number_pages=count/3+1
end_pages=number_pages-1
if int_page==0:
has_priv=False
else:
has_priv=True
if int_page==end_pages:
has_next=False
else:
has_next=True
next_page=int_page+1
priv_page=int_page-1
cursor.close()
conn.close()
if 'order' in request.GET:
return render_to_response('registration/test.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'author':author,'order':order})
return render_to_response('registration/test.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'author':author})
return render_to_response('registration/test.html',{'ress':ress,'bookname':bookname})
@login_required
def modifybook(request):
if request.method=='POST':
bookname=request.POST.get('bookname')
author=request.POST.get('author')
return render_to_response('registration/modifybook.html',{'bookname':bookname,'author':author})
return render_to_response('registration/modifybook.html')
@login_required
def modify(request):
page=request.GET.get('page')
int_page=int(page)
pages=int_page*3
if 'bookname' in request.GET and 'author' in request.GET:
bookname=request.GET.get('bookname')
author=request.GET.get('author')
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha')
cursor=conn.cursor()
if 'order' in request.GET:
order=request.GET.get('order')
if int(order)==1:
sql="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' and author like '%"+str(author)+"%' order by price limit "+str(pages)+",3;"
else:
sql="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' and author like '%"+str(author)+"%' order by price desc limit "+str(pages)+",3;"
else:
sql="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' and author like '%"+str(author)+"%' limit "+str(pages)+",3;"
sql1="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' and author like '%"+str(author)+"%';"
cursor.execute("set names utf8;")
cursor.execute(sql)
infors=cursor.fetchall()
ress=[]
for infor in infors:
ress.append({'id':infor[0],'bookname':infor[1],'author':infor[2],'price':infor[3],'importdate':infor[4]})
count=cursor.execute(sql1)
if count%3==0:
number_pages=count/3
else:
number_pages=count/3+1
end_pages=number_pages-1
if int_page==0:
has_priv=False
else:
has_priv=True
if int_page==end_pages:
has_next=False
else:
has_next=True
next_page=int_page+1
priv_page=int_page-1
cursor.close()
conn.close()
if 'order' in request.GET:
return render_to_response('registration/modify.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'bookname':bookname,'author':author,'order':request.GET.get('order')})
return render_to_response('registration/modify.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'bookname':bookname,'author':author})
else:
if 'author' in request.GET:
author=request.GET.get('author')
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha')
cursor=conn.cursor()
if 'order' in request.GET:
order=request.GET.get('order')
if int(order)==1:
sql="select id,name,author,price,importdate from books_book where author like '%"+str(author)+"%' order by price limit "+str(pages)+",3;"
else:
sql="select id,name,author,price,importdate from books_book where author like '%"+str(author)+"%' order by price desc limit "+str(pages)+",3;"
else:
sql="select id,name,author,price,importdate from books_book where author like '%"+str(author)+"%' limit "+str(pages)+",3;"
sql1="select id,name,author,price,importdate from books_book where author like '%"+str(author)+"%';"
cursor.execute("set names utf8;")
cursor.execute(sql)
infors=cursor.fetchall()
ress=[]
for infor in infors:
ress.append({'id':infor[0],'bookname':infor[1],'author':infor[2],'price':infor[3],'importdate':infor[4]})
count=cursor.execute(sql1)
if count%3==0:
number_pages=count/3
else:
number_pages=count/3+1
end_pages=number_pages-1
if int_page==0:
has_priv=False
else:
has_priv=True
if int_page==end_pages:
has_next=False
else:
has_next=True
next_page=int_page+1
priv_page=int_page-1
cursor.close()
conn.close()
if 'order' in request.GET:
return render_to_response('registration/modify.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'author':author,'order':order})
return render_to_response('registration/modify.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'author':author})
else:
if 'bookname' in request.GET:
bookname=request.GET.get('bookname')
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha')
cursor=conn.cursor()
if 'order' in request.GET:
order=request.GET.get('order')
if int(order)==1:
sql="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' order by price limit "+str(pages)+",3;"
else:
sql="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' order by price desc limit "+str(pages)+",3;"
else:
sql="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' limit "+str(pages)+",3;"
sql1="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%';"
cursor.execute("set names utf8;")
cursor.execute(sql)
infors=cursor.fetchall()
ress=[]
for infor in infors:
ress.append({'id':infor[0],'bookname':infor[1],'author':infor[2],'price':infor[3],'importdate':infor[4]})
count=cursor.execute(sql1)
if count%3==0:
number_pages=count/3
else:
number_pages=count/3+1
end_pages=number_pages-1
if int_page==0:
has_priv=False
else:
has_priv=True
if int_page==end_pages:
has_next=False
else:
has_next=True
next_page=int_page+1
priv_page=int_page-1
cursor.close()
conn.close()
if 'order' in request.GET:
return render_to_response('registration/modify.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'bookname':bookname,'order':order})
return render_to_response('registration/modify.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'bookname':bookname})
return render_to_response('registration/modify.html',{'ress':ress,'bookname':bookname})
@login_required
def update(request):
reload(sys)
sys.setdefaultencoding('utf-8')
if request.method=='POST':
id=request.POST.get('id').strip()
bookname=request.POST.get('bookname')
author=request.POST.get('author')
price=request.POST.get('price')
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha',charset='utf8')
sql="update books_book set name='%s',author='%s',price=%f where id=%d" %(bookname,author,float(price),int(id))
cursor=conn.cursor()
cursor.execute("set names utf8")
cursor.execute(sql)
conn.commit()
cursor.close()
conn.close()
return HttpResponse("")
@login_required
def deletebook(request):
if request.method=='POST':
bookname=request.POST.get('bookname')
author=request.POST.get('author')
return render_to_response('registration/deletebook.html',{'bookname':bookname,'author':author})
return render_to_response('registration/deletebook.html')
@login_required
def delete(request):
page=request.GET.get('page')
int_page=int(page)
pages=int_page*3
if 'bookname' in request.GET and 'author' in request.GET:
bookname=request.GET.get('bookname')
author=request.GET.get('author')
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha')
cursor=conn.cursor()
if 'order' in request.GET:
order=request.GET.get('order')
if int(order)==1:
sql="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' and author like '%"+str(author)+"%' order by price limit "+str(pages)+",3;"
else:
sql="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' and author like '%"+str(author)+"%' limit "+str(pages)+",3;"
sql1="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' and author like '%"+str(author)+"%';"
cursor.execute("set names utf8;")
cursor.execute(sql)
infors=cursor.fetchall()
ress=[]
for infor in infors:
ress.append({'id':infor[0],'bookname':infor[1],'author':infor[2],'price':infor[3],'importdate':infor[4]})
count=cursor.execute(sql1)
if count%3==0:
number_pages=count/3
else:
number_pages=count/3+1
end_pages=number_pages-1
if int_page==0:
has_priv=False
else:
has_priv=True
if int_page==end_pages:
has_next=False
else:
has_next=True
next_page=int_page+1
priv_page=int_page-1
cursor.close()
conn.close()
if 'order' in request.GET:
return render_to_response('registration/delete.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'bookname':bookname,'author':author,'order':request.GET.get('order')})
return render_to_response('registration/delete.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'bookname':bookname,'author':author})
else:
if 'author' in request.GET:
author=request.GET.get('author')
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha')
cursor=conn.cursor()
if 'order' in request.GET:
order=request.GET.get('order')
if int(order)==1:
sql="select id,name,author,price,importdate from books_book where author like '%"+str(author)+"%' order by price limit "+str(pages)+",3;"
else:
sql="select id,name,author,price,importdate from books_book where author like '%"+str(author)+"%' order by price desc limit "+str(pages)+",3;"
else:
sql="select id,name,author,price,importdate from books_book where author like '%"+str(author)+"%' limit "+str(pages)+",3;"
sql1="select id,name,author,price,importdate from books_book where author like '%"+str(author)+"%';"
cursor.execute("set names utf8;")
cursor.execute(sql)
infors=cursor.fetchall()
ress=[]
for infor in infors:
ress.append({'id':infor[0],'bookname':infor[1],'author':infor[2],'price':infor[3],'importdate':infor[4]})
count=cursor.execute(sql1)
if count%3==0:
number_pages=count/3
else:
number_pages=count/3+1
end_pages=number_pages-1
if int_page==0:
has_priv=False
else:
has_priv=True
if int_page==end_pages:
has_next=False
else:
has_next=True
next_page=int_page+1
priv_page=int_page-1
cursor.close()
conn.close()
if 'order' in request.GET:
return render_to_response('registration/delete.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'author':author,'order':order})
return render_to_response('registration/delete.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'author':author})
else:
if 'bookname' in request.GET:
bookname=request.GET.get('bookname')
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha')
cursor=conn.cursor()
if 'order' in request.GET:
order=request.GET.get('order')
if int(order)==1:
sql="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' order by price limit "+str(pages)+",3;"
else:
sql="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' order by price desc limit "+str(pages)+",3;"
else:
sql="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%' limit "+str(pages)+",3;"
sql1="select id,name,author,price,importdate from books_book where name like '%"+str(bookname)+"%';"
cursor.execute("set names utf8;")
cursor.execute(sql)
infors=cursor.fetchall()
ress=[]
for infor in infors:
ress.append({'id':infor[0],'bookname':infor[1],'author':infor[2],'price':infor[3],'importdate':infor[4]})
count=cursor.execute(sql1)
if count%3==0:
number_pages=count/3
else:
number_pages=count/3+1
end_pages=number_pages-1
if int_page==0:
has_priv=False
else:
has_priv=True
if int_page==end_pages:
has_next=False
else:
has_next=True
next_page=int_page+1
priv_page=int_page-1
cursor.close()
conn.close()
if 'order' in request.GET:
return render_to_response('registration/delete.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'bookname':bookname,'order':order})
return render_to_response('registration/delete.html',{'ress':ress,'has_next':has_next,'has_priv':has_priv,'end_pages':end_pages,'next_page':next_page,'priv_page':priv_page,'bookname':bookname})
return render_to_response('registration/delete.html',{'ress':ress,'bookname':bookname})
@login_required
def dels(request):
reload(sys)
sys.setdefaultencoding('utf-8')
if request.method=='POST' and 'id' in request.POST:
id=request.POST.get('id').strip()
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha',charset='utf8')
sql="delete from books_book where id=%d" %(int(id))
cursor=conn.cursor()
cursor.execute("set names utf8")
cursor.execute(sql)
conn.commit()
cursor.close()
conn.close()
if request.method=='POST' and 'ids' in request.POST:
ids=request.POST.get('ids').strip()
for id in ids.split(','):
if len(id)>0:
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha',charset='utf8')
cursor=conn.cursor()
sql="delete from books_book where id=%d" %(int(id))
cursor.execute(sql)
conn.commit()
cursor.close()
conn.close()
return HttpResponse("")
def excel(request):
wb=xlwt.Workbook()
ws=wb.add_sheet('Sheetname',cell_overwrite_ok=True)
style_k=xlwt.easyxf('font: bold on,colour_index green,height 360;align: wrap off;borders:left 1,right 1,top 1,bottom 1;pattern: pattern alt_bars, fore_colour gray25, back_colour gray25')
fnt=xlwt.Font()
fnt.name='Arial'
fnt.colour_index=4
fnt.bold=True
pattern=xlwt.Pattern()
pattern.pattern=xlwt.Pattern.SOLID_PATTERN
pattern.pattern_back_color=0x3A
pattern.pattern_fore_colour=0x3A
borders=xlwt.Borders()
borders.left=1
borders.right=1
borders.top=1
borders.bottom=1
borders.bottom_colour=0x3A
style=xlwt.XFStyle()
style.font=fnt
style.borders=borders
style.pattern=pattern
for i in range(2,8):
ws.col(i).width-0xd00+2000
ws.write(0,0,'Firstname',style)
ws.write(0,0,'Firstname')
ws.write_merge(0,1,0,1,'Firstname',style)
style.num_format_str='YYYY-MM-DD'
n="HYPERLINK"
attach_report=xlwt.Formula(n+'("http://www.baidu.com";"frame.pdf")')
fname='testfile.xls'
agent=request.META.get('HTTP_USER_AGENT')
if agent and re.search('MSIE',agent):
response=HttpResponse(mimetype="application/vnd.ms-excel")
response['Content-Disposition']='attachment;filename=%s' % urlquote(fname)
else:
response=HttpResponse(mimetype="application/ms-excel")
response['Content-Disposition']='attachment;filename=%s' % smart_str(fname)
wb.save(response)
return response
def export(request):
reload(sys)
sys.setdefaultencoding('utf-8')
times=time.strftime("%Y-%m-%d-%H-%M-%S",time.localtime(time.time()))
conn=MySQLdb.connect(host="localhost",user="root",passwd="redhat",port=3306,db='haha',charset="utf8")
cursor=conn.cursor()
if request.method=='GET':
if 'bookname' in request.GET:
bookname=request.GET.get('bookname')
sql="select name,author,price,importdate from books_book where name like '%"+str(bookname)+"%';"
if 'author' in request.GET:
author=request.GET.get('author')
sql="select name,author,price,importdate from books_book where author like '%"+str(author)+"%';"
cursor.execute(sql)
wb=xlwt.Workbook()
ws=wb.add_sheet(u'图书',cell_overwrite_ok=True)
style_k=xlwt.easyxf('font: bold on,colour_index green,height 360;align: wrap off;borders:left 1,right 1,top 1,bottom 1;pattern: pattern alt_bars, fore_colour gray25, back_colour gray25')
fnt=xlwt.Font()
fnt.name='Arial'
fnt.colour_index=4
fnt.bold=True
alignment=xlwt.Alignment()
alignment.horz=xlwt.Alignment.HORZ_CENTER
alignment.vert=xlwt.Alignment.VERT_CENTER
borders=xlwt.Borders()
borders.left=1
borders.right=1
borders.top=1
borders.bottom=1
style=xlwt.XFStyle()
style.font=fnt
style.borders=borders
style.alignment=alignment
style1=xlwt.XFStyle()
style1.font=fnt
style1.borders=borders
style1.alignment=alignment
for i in range(2,8):
ws.col(i).width-0xd00+2000
ws.write(0,0,u'图书名称',style)
ws.write(0,0,u'图书名称')
ws.write_merge(0,1,0,1,u'图书名称',style)
ws.write(0,2,u'作者',style)
ws.write(0,2,u'作者')
ws.write_merge(0,1,2,3,u'作者',style)
ws.write(0,3,u'价格(￥)',style)
ws.write(0,3,u'价格(￥)')
ws.write_merge(0,1,4,5,u'价格(￥)',style)
ws.write(0,6,u'入库日期',style)
ws.write(0,6,u'入库日期')
ws.write_merge(0,1,6,7,u'入库日期',style)
style.num_format_str='YYYY-MM-DD h:mm'
n="HYPERLINK"
infors=cursor.fetchall()
i=2
for infor in infors:
ws.write(i,0,infor[0],style)
ws.write(i,0,infor[0])
ws.write_merge(i,i,0,1,infor[0],style)
ws.write(i,2,infor[1],style)
ws.write(i,2,infor[1])
ws.write_merge(i,i,2,3,infor[1],style)
ws.write(i,4,infor[2],style1)
ws.write(i,4,infor[2])
ws.write_merge(i,i,4,5,infor[2],style1)
ws.write(i,6,infor[3],style)
ws.write(i,6,infor[3])
ws.write_merge(i,i,6,7,infor[3],style)
i=i+1
fname='export%s.xls' % times
agent=request.META.get('HTTP_USER_AGENT')
if agent and re.search('MSIE',agent):
response=HttpResponse(mimetype="application/vnd.ms-excel")
response['Content-Disposition']='attachment;filename=%s' % urlquote(fname)
else:
response=HttpResponse(mimetype="application/ms-excel")
response['Content-Disposition']='attachment;filename=%s' % smart_str(fname)
wb.save(response)
return response
def upload(f):
filename=f.name
destination=open("upload/%s" % filename,'wb+')
for chunk in f.chunks():
destination.write(chunk)
destination.close()
def open_excel(file):
try:
data=xlrd.open_workbook(file)
return data
except Exception,e:
print str(e)
@login_required
def batchs(request):
files=open('/home/haha/haha/upload/readme.txt',"rb")
chars=files.readlines()
help_content=" ".join(chars)
if request.method=='POST':
form=uploadform(request.POST,request.FILES)
if form.is_valid():
times=time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time()))
user=request.user.id
f=request.FILES['files']
if f.name.split('.')[1]=='txt':
message=''
upload(f)
openf=open('upload/%s' % f.name,'rb')
chars=openf.readlines()
for char in chars:
results=[]
bookname=char.split(',')[0].strip()
author=char.split(',')[1].strip()
price=char.split(',')[2].split('\n')[0].strip()
try:
Book=book.objects.get(name=bookname)
except book.DoesNotExist:
if len(bookname)>0 and len(author)>0 and len(price)>0:
Book=book.objects.create(name=bookname,author=author,price=price,importdate=times,user=user)
Book.save()
else:
message="数据格式不正确!"
else:
message="图书:%s已经录入过!" % bookname
openf.close()
else:
if f.name.split('.')[1]=='xls':
message="excel file upload"
upload(f)
data=open_excel('upload/%s' % f.name)
table=data.sheet_by_index(0)
nrows=table.nrows
ncols=table.ncols
title=table.row_values(0)
for rownum in range(2,nrows):
record=[]
row=table.row_values(rownum)
for i in range(ncols):
record.append(row[i])
try:
Book=book.objects.get(name=record[0])
except book.DoesNotExist:
Book=book.objects.create(name=record[0],author=record[2],price=record[4],importdate=times,user=user)
Book.save()
else:
message="图书:%s 已经录入过！" % record[0]
else:
message='not supper this file'
if message=='':
message='图书录入成功!'
return render_to_response('registration/batch.html',{'form':form,'message':message})
else:
form=uploadform()
return render_to_response('registration/batch.html',{'form':form,'help_content':help_content})
def wocao(request):
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha',charset='utf8')
cursor=conn.cursor()
if request.method=='POST':
name=request.POST.get('name')
sql="insert into message(message)values(%s)"
cursor.execute(sql,name)
conn.commit()
cursor.close()
conn.close()
return HttpResponse("...............................")
def ttt(request):
if request.method=='POST':
a=request.POST.get('a')
b=request.POST.get('b')
return HttpResponse(int(a)+int(b))
return HttpResponse("...............")
@login_required
def auths(request):
if request.method=='POST':
username=request.user.username
password=request.POST.get('passwd')
newpass=request.POST.get('newpass')
user=authenticate(username=username,password=password)
if user is not None:
users=User.objects.get(username=username)
users.set_password(newpass)
users.save()
return HttpResponse(1)
else:
return HttpResponse(0)
return HttpResponse("........................")
def dropuser(request):
if request.method=='POST':
username=request.POST.get('user')
if username=="admin":
return HttpResponse("failed")
user=User.objects.get(username=username)
user.delete()
return HttpResponse("success")
return HttpResponse("................")
def adduser(request):
if request.method=='POST':
username=request.POST.get('username')
email=request.POST.get('email')
password=request.POST.get('password')
users=User.objects.filter(username=username)
if len(users)>0:
return HttpResponse(1)
users=User.objects.filter(email=email)
if len(users):
return HttpResponse(2)
users=User.objects.create(username=username,email=email)
users.set_password(password)
users.save()
return HttpResponse(4)
return HttpResponse(".......................")
def edituser(request):
if request.method=='POST':
if 'username' in request.POST and 'email' in request.POST:
username=request.POST.get('username')
email=request.POST.get('email')
users=User.objects.exclude(username=username)
user=users.filter(email=email)
if len(user)>0:
return HttpResponse(2) #该邮箱已经被使用
else:
users=User.objects.get(username=username)
users.email=email
users.save()
return HttpResponse(1) #更新邮箱地址成功
if 'username' in request.POST and 'password' in request.POST:
username=request.POST.get('username')
password=request.POST.get('password')
users=User.objects.get(username=username)
users.set_password(password)
users.save()
return HttpResponse(3) #更新密码成功
return HttpResponse("........................")
def statusquery(request):
if 'name' in request.POST:
name=request.POST.get('name')
sql="select username,email,is_active,last_login from auth_user"
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha',charset="utf8")
cursor=conn.cursor()
cursor.execute(sql)
results=[]
infors=cursor.fetchall()
for infor in infors:
if infor[2]==1:
status="启用"
else:
status="禁用"
results.append({'name':infor[0],'email':infor[1],'status':status,'last_login':infor[3]})
return HttpResponse(results)
def query():
conn=MySQLdb.connect(host='localhost',user='root',passwd='redhat',port=3306,db='haha',charset='utf8')
cursor=conn.cursor()
sql="select name,description,updatetime from auth_group a inner join books_newgroup b on a.id=b.group_id;"
cursor.execute(sql)
infors=cursor.fetchall()
results=[]
for infor in infors:
result={}
result["name"]=infor[0]
result["description"]=infor[1]
result["updatetime"]=str(infor[2])
results.append(json.dumps(result))
return results
def addrole(request):
if 'rolename' in request.POST and 'roledesc' in request.POST and 'action' in request.POST:
times=time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time()))
rolename=request.POST.get('rolename')
action=request.POST.get('action')
roledesc=request.POST.get('roledesc')
if action=='1':
group=Group.objects.filter(name=rolename)
if len(group)>0: