Created
November 20, 2017 22:24
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import requests | |
from bs4 import BeautifulSoup | |
import json | |
import sys | |
class Crawler: | |
def __init__(self, uf): | |
self.url = "http://www.cnj.jus.br/bnmp/rest/pesquisar" | |
self.uf = uf | |
input("teste uf: " + uf + " pode ir?") | |
self.total_paginas = self.baixa_estado(acha_total_pagina = True) // 10 | |
self.arquivo_dados = open("dados_mandados.json", "a") | |
print("Total de paginas é {} \n\n".format(self.total_paginas)) | |
for i in range(1,self.total_paginas + 1): | |
print("Baixando {}...".format(i)) | |
self.salva_dados(self.baixa_estado(n_pagina = i)) | |
def baixa_estado(self, n_pagina = None, acha_total_pagina = False): | |
if n_pagina is None: | |
n_pagina = 1 | |
pagina_dict = '{"paginaAtual":' + str(n_pagina) + '}' | |
dados = '{"criterio":{"orgaoJulgador":{"uf":"' + self.uf + '","municipio":"","descricao":""},"orgaoJTR":{},"parte":{"documentos":[{"identificacao":null}]}},"paginador":' + pagina_dict + ',"fonetica":"true","ordenacao":{"porNome":false,"porData":false}}' | |
headers = {'Accept':'application/json, text/plain, */*', | |
"Accept-Encoding":"gzip, deflate", | |
"Accept-Language":"pt-BR,pt;q=0.8,en-US;q=0.6,en;q=0.4", | |
"Connection":"keep-alive", | |
"Content-Length":"213", | |
"Content-Type":"application/json;charset=UTF-8", | |
"Host":"www.cnj.jus.br", | |
"Origin":"http://www.cnj.jus.br", | |
"Referer":"http://www.cnj.jus.br/bnmp/", | |
"User-Agent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.96 Safari/537.36"} | |
for k in range(1000): | |
try: | |
pagina = requests.post(self.url, data=dados, headers = headers) | |
break | |
except: | |
pass | |
dados_volta = json.loads(pagina.text) | |
if acha_total_pagina: | |
return dados_volta['paginador']['totalRegistros'] | |
return dados_volta['mandados'] | |
def salva_dados(self, dados): | |
for j in dados: | |
self.arquivo_dados.write(json.dumps(j) + '\n') | |
x = Crawler(sys.argv[1]) |
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