| import pandas as pd
|
| import os
|
| import requests
|
| from urllib.parse import urlparse, parse_qs
|
| import time
|
| import random
|
|
|
|
|
| df = pd.read_csv('metadata.csv')
|
|
|
|
|
| os.makedirs('files', exist_ok=True)
|
|
|
| ifile = 0
|
| log = open("log.txt", "w")
|
|
|
| for index, row in df.iterrows():
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| if row['nombre'] == 'filelink':
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| value = row['value']
|
| if 'isAllowed=y' in value:
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| ifile += 1
|
| print(ifile)
|
| log.write(str(ifile)+"\n")
|
| log.flush()
|
| if ifile < 43310:
|
| continue
|
|
|
| file_url = "https://repositorio.uchile.cl" + value
|
|
|
| try:
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|
|
| parsed_url = urlparse(row['origen'])
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| path_parts = parsed_url.path.split('/')
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| id_coleccion = path_parts[2]
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| id_recurso = path_parts[3]
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|
|
|
|
| file_name = value.split('/')[-1].split('?')[0]
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|
|
|
|
| final_file_name = f"files/{id_coleccion}_{id_recurso}_{file_name}"
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|
|
|
|
| time.sleep(random.uniform(3,5))
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|
|
|
|
| response = requests.get(file_url)
|
| if response.status_code == 200:
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| with open(final_file_name, 'wb') as f:
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| f.write(response.content)
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| log.write(f"Archivo descargado: {final_file_name}\n")
|
| else:
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| log.write(f"Error al descargar {final_file_name}: {response.status_code}\n")
|
| log.flush()
|
| except:
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| log.write("Error")
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| log.flush()
|
| print(ifile) |