【发布时间】:2018-11-01 22:30:08
【问题描述】:
我有这样的 php 函数,我尝试在我的 Django 项目中重写它。对于像header() 和show_error() 这样的php 方法,python 中应该有什么类似物?还有如何发送文件响应?
php:
function waprfile($date=false) {
if(!isset($date) || $date==false) $date = date("d.m.y");
$timestmp = date2timestamp($date);
$filepath = "https://www.example.com/files/".$this->lang_code."/";
if(file_get_contents($filepath.date("dmy",$timestmp).".xls"))
{
header("Location: ".$filepath."wapr".date("dmy",$timestmp).".xls");
}
else
{
show_error(_langWrite("No file for specified date", "Файл на указанную дату отсутствует"));
}
}
蟒蛇:
import urllib.request
import datatime
import time
from django.utils import translation
def isset(variable):
return variable in locals() or variable in globals()
def waprfile(request, date):
if(not isset(date) or date==False):
date = datetime.datetime.now().strftime('%d.%m.%Y')
timestmp = time.mktime(datatime.datetime.strptime(date, "%d.%m.%Y").timetuple())
filepath = "https://www.example.com/files/" + str(translation.get_language()) + "/"
formatted_date = datetime.datetime.fromtimestamp(timestmp).strftime('%d%m%y')
if(urllib.request.urlopen(filepath + formatted_date + '.xls')):
# What must be here?
else:
# What must be here?
response = HttpResponse(content_type='application/ms-excel')
response['Content-Disposition'] = 'attachment; filename=' + fileName
return response
【问题讨论】:
标签: php python django python-2.7 django-1.11