Created
February 25, 2018 17:52
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Web scraping of site web informeperros.com
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| # -*- coding: utf-8 -*- | |
| from pprint import pprint | |
| from bs4 import BeautifulSoup | |
| import requests | |
| import json | |
| URL = 'http://informeperros.com/lista-de-todas-las-razas-de-perros-por-orden-alfabetico/' | |
| def main(): | |
| # Realizamos un GET a la pagina web | |
| req = requests.get(URL) | |
| # Utilizamos un parse con el formato lxml | |
| soup = BeautifulSoup(req.text, "lxml") | |
| # Buscamos todos los <td></td> que existan en el sitio web | |
| columnas = soup.find_all('td') | |
| # Crear diciconario de almacenamiento | |
| diccionarioRazas = [] | |
| # Objeto auxiliar | |
| dicAux = {} | |
| for columna in columnas: | |
| # Buscamos el tag <img> dentro de los datos ya filtrados por <td> | |
| imagen = columna.find('img') | |
| if (imagen != None): | |
| urlImagen = imagen["src"] | |
| nombreImagen = urlImagen.split("/")[len(urlImagen.split("/")) - 1] | |
| # Descargar imagenes | |
| with open("imagenes/" + nombreImagen, "wb") as archivo: | |
| img = requests.get(urlImagen, stream=True) | |
| archivo.write(img.content) | |
| dicAux["urlImagen"] = imagen["src"] | |
| dicAux["raza"] = imagen["title"] | |
| diccionarioRazas.append(dicAux) | |
| dicAux = {} | |
| # Grabar archivo con las razas | |
| with open("razas.json", "w") as archivoRazas: | |
| jsonText = json.dumps(diccionarioRazas, indent=4, sort_keys=True) | |
| archivoRazas.write(jsonText) | |
| if __name__ == '__main__': | |
| main() |
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