gileno

# -*- coding: utf-8 -*-
import scrapy


class OlxSpider(scrapy.Spider):
    name = "olx"
    allowed_domains = ["pe.olx.com.br"]
    start_urls = (
        'http://pe.olx.com.br/imoveis/aluguel',
    )

gileno

# -*- coding: utf-8 -*-
import scrapy


class OlxSpider(scrapy.Spider):
    name = "olx"
    allowed_domains = ["pe.olx.com.br"]
    start_urls = (
        'http://pe.olx.com.br/imoveis/aluguel',
    )

gileno

# -*- coding: utf-8 -*-
import scrapy
 
 
class OlxSpider(scrapy.Spider):
    name = "olx"
    allowed_domains = ["pe.olx.com.br"]
    start_urls = (
        'http://pe.olx.com.br/imoveis/aluguel',
    )

gileno

from django.conf import settings
from django.http import Http404

class MeuMiddleware(object):
    
    def process_request(self, request):
        if request.META["REMOTE_ADDR"] in settings.IPS_PERMITIDOS:
            pass
        else:
            raise Http404

gileno

# -*- coding: utf-8 -*-

import rethinkdb as r


class RethinkdbPipeline(object):

    conn = None
    rethinkdb_settings = {}

gileno

MyObject.objects.filter(Q(start_date__gt=ed | Q(ends_date__lt=sd))

gileno

class MeuForm(forms.Form):
    
    request = None

    def __init__(self, request, *args, **kwargs):
        super(MeuForm, self).__init__(*args, **kwargs)
        # é importante que na view você não esquece de passar a request para o form se não vai dar erro
        self.request = request

    def clean(self):

gileno

from django.template.defaultfilters import filesizeformat

def clean_file(self):
    if self.cleaned_data['file']:
        size = self.cleaned_data['file'].size
        max_size = settings.MAX_GROUP_FILE_SIZE
        if size > max_size:
            raise forms.ValidationError(_(u'O tamanho máximo do arquivo deve ser de %s') % filesizeformat(max_size))
        return self.cleaned_data['file']

gileno

from django import forms

from minhaapp.models import MeuModel

class MeuForm(forms.ModelForm):

    def __init__(self, *args, **kwargs):
        super(MeuForm, self).__init__(*args, **kwargs)
        if self.instance:
            for key, value in self.instance.context():

gileno

# -*- coding: utf-8 -*-

import os

from django.db import models
from django.utils.translation import ugettext_lazy as _
from django.contrib.auth.models import User
from django.core.files.storage import FileSystemStorage
from django.conf import settings