Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/dart/3.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
如何在django中创建csv导入器?_Django_Django Models_Django Forms_Django Templates_Django Views - Fatal编程技术网

如何在django中创建csv导入器?

如何在django中创建csv导入器?,django,django-models,django-forms,django-templates,django-views,Django,Django Models,Django Forms,Django Templates,Django Views,我有一个数据库显示人们信息的应用程序 我目前通过以下脚本从csv文件导入数据: import csv, sys, os dir_projeto = "/home/danilo/Documentos/Projetos/transparencia/transparencia/" sys.path.append(dir_projeto) os.environ['DJANGO_SETTINGS_MODULE']='settings' import django django.setup() from

我有一个数据库显示人们信息的应用程序

我目前通过以下脚本从csv文件导入数据:

import csv, sys, os
dir_projeto = 
"/home/danilo/Documentos/Projetos/transparencia/transparencia/"
sys.path.append(dir_projeto)
os.environ['DJANGO_SETTINGS_MODULE']='settings'
import django
django.setup()
from pessoal.models import Pessoa

data = csv.reader(open("CC_JUNHO.csv"), delimiter=";")

for linha in data:
    importacao = Pessoa()
    importacao.matricula = linha[0]
    importacao.funcionario = linha[1]
    importacao.cargo = linha[2]
    importacao.data_admissao = linha[3]
    importacao.salario_fixo = linha[4]
    importacao.tota_bruto = linha[5]
    importacao.total_desconto = linha[6]
    importacao.liquido = linha[8]
    importacao.save()

但是,是否可以通过视图和django模板进行此导入?示例:模板将有一个表单来添加csv文件,在该表单中,视图将csv文件导入数据库。有可能吗?如果是,怎么做?

您可以像您所说的那样创建一个表单来收集数据。然后表单对URL执行
POST
,从而触发处理数据的视图

以下Django教程对此进行了详细阐述:

例如,如果表单发送名称,则可以使用以下方法进行处理:

def get_name(request):
    # if this is a POST request we need to process the form data
    if request.method == 'POST':
        # create a form instance and populate it with data from the request:
        form = NameForm(request.POST)
        # check whether it's valid:
        if form.is_valid():
            # process the data in form.cleaned_data as required
            # ...
            # redirect to a new URL:
            return HttpResponseRedirect('/thanks/')

    # if a GET (or any other method) we'll create a blank form
    else:
        form = NameForm()

    return render(request, 'name.html', {'form': form})

事实上,我需要的是表单只有一个字段来添加csv文件,并且csv中的数据被导入到数据库中。我不想一个接一个地写数据,然后你应该澄清你的问题。从你写的东西看,你的意图并不清楚。