samirbr

from django.db.models.expressions import F

def __floordiv__(self, other):
    return self._combine(other, '||', False)
F.__floordiv__ = __floordiv__

class CF(F):
    """
    A coalesced expression representing the value of the given field.
    """

samirbr

"""
Classes that represent database functions.
"""
from django.db.models import IntegerField
from django.db.models.expressions import Func, Value

class Coalesce(Func):
    """
    Chooses, from left to right, the first non-null expression and returns it.
    """

samirbr

def copy(o, replacements, exclude):
  d = model_to_dict(o)

  for key in exclude:
    d.pop(key)

  for key in replacements.keys():
    d[key] = replacements[key]
    
  obj = o.__class__.objects.create(**d)

samirbr

<div ng-controller="UploadOptionController">
      <!-- $scope must have a method fromFile that receives the content -->
      <!-- $scope.fromFile = function(content) { ... }
      <div>
      <label>Separator</label>
      <input type="text" ng-model="upload.needle" name="needle">
      <div>
      
      <input class="hide" type="file" ng-model="upload.file" name="file"
          onchange="angular.element(this).scope().upload.load().then(angular.element(this).scope().fromFile)">

samirbr

def remove_keys(d, keys):
    for key in keys:
      d.pop(key)
    return d

for consistency in Consistency.objects.filter(question__parent_id=form_to_copy.id):
  c_dict = generic_as_dict(consistency)
  c_dict = remove_keys(c_dict, ['id', 'condition', 'question'])
  
  cond_dict = generic_as_dict(consistency.condition)

samirbr

# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django.db import migrations, models

def update_plans(apps, schema_editor):
    # free to Free
    for user in User.objects.filter(plan='free'):
      user.plan = 'Free'
      user.save()

samirbr

    def do_update(self, obj, request):
        obj.user = request.user.get_root()
        serializer = DeviceSerializer(obj, data=request.data, partial=True)
        
        is_create = obj.pk is None
        
        if serializer.is_valid():
            serializer.save()
            
            if is_create:

samirbr

app.factory('Client', function() {
  function Client(obj) {
    obj.created = new Date(obj.created);
    angular.extend(this, obj);
  }
  
  return Client;
});

samirbr

$scope.questionnaires = [];

$scope.selectAll = function() {
  $scope.selected = $scope.questionnaires.map(function(q) {
    return q.id;
  });
};

$scope.clear = function() {
  $scope.selected = [];

samirbr

moment.locale('pt-BR'); 
    
$scope.months = [];
$scope.series = [];
$scope.data = [];
    
$http.get('/nodes')
  .then(function(response) {
    var months = {};