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gileno/crawler.py

Created February 23, 2012 18:09
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usando mechanize
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crawler.py
# -*- coding: utf-8 -*-
import mechanize
br = mechanize.Browser()
br.open("http://www.bmfbovespa.com.br/opcoes/opcoes.aspx?Idioma=pt-br")
br.select_form(nr=0)
# data/hora yyyy-mm-dd-hh-mm-ss
br["ctl00$contentPlaceHolderConteudo$posicoesAbertoEmp$txtConsultaDataDownload$txtConsultaDataDownload$dateInput"] = "2012-02-22-00-00-00"
response = br.submit(name='ctl00$contentPlaceHolderConteudo$posicoesAbertoEmp$btnBuscarArquivos')
f = open("teste.dat", "w")
f.write(response.read())
f.flush()
f.close()
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