我在激活我的virtualenv之后安装了Django,但我仍然遇到以下错误
from django.core.management import execute_from_command_line
ImportError: No module named django.core.management
Run Code Online (Sandbox Code Playgroud) 我已经部署了一个django应用程序并部署到Heroku,它通过CSV文件将facebook帐户ID作为输入并解析信息.它在本地服务器上工作正常,但是当我尝试上传更大的CSV文件时,我收到了下面提到的错误.
14:12:16 web.1 | 2014-07-17 14:12:16 [30747] [INFO] Using worker: sync
14:12:16 web.1 | 2014-07-17 14:12:16 [30752] [INFO] Booting worker with pid: 30752
14:13:21 web.1 | 2014-07-17 14:13:21 [30747] [CRITICAL] WORKER TIMEOUT (pid:30752)
14:13:21 web.1 | 2014-07-17 03:43:21 [30752] [INFO] Worker exiting (pid: 30752)
14:13:21 web.1 | 2014-07-17 14:13:21 [30841] [INFO] Booting worker with pid: 30
Run Code Online (Sandbox Code Playgroud) 在DRF中我已经将分页限制添加到100,'PAGINATE_BY': 100,
因为Restangular期望数组形式的结果,我必须在我的角度应用程序模块中使用以下元提取器函数
var app = angular.module("myapp", ["restangular"].config(function(
RestangularProvider){
RestangularProvider.setResponseExtractor(function(response, operation, what, url) {
if (operation === "getList") {
var newResponse = response.results;
newResponse._resultmeta = {
"count": response.count,
"next": response.next,
"previous": response.previous
};
return newResponse;
}
return response;
});
});
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我的控制器看起来像
app.controller('DataCtrl',function($scope, Restangular){
var resource = Restangular.all('myapp/api/dataendpoint/');
resource.getList().then(function(data){
$scope.records = data;
});
}
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控制器中没有元信息,如果有超过100条记录,我该如何分页?
django pagination angularjs django-rest-framework restangular
我正在通过上传读取csv文件并尝试将所有值存储在列表中
def upload(request):
paramFile = request.FILES['file'].read()
data = csv.DictReader(paramFile)
list1 = []
for row in data:
list1.append(row)
print list1
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FILE.CSV
12345,abcdef
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产量
[{'1': '', None: ['']}, {'1': '2'}]
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我想附加所有值 list1
我有一些功能后生成的对象列表,我希望它保存在django模型中我试过查询设置操作
mylist = [(u'england', u'1', u'cde', u'IMG1', u'CP1'), (u'england', u'1', u'cde', u'IMG2', u'CP1'), (u'england', u'2', u'abc', u'IMG1', u'CP1')]
class Mymodel(models.Model):
batch_id = models.AutoField(primary_key=True)
batch_cola = models.CharField(max_length=100)
batch_colb = models.CharField(max_length=100)
batch_colc = models.CharField(max_length=100)
batch_cold = models.CharField(max_length=100)
batch_cole = models.CharField(max_length=100)
Run Code Online (Sandbox Code Playgroud) django ×5
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csv ×1
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heroku ×1
pagination ×1
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