Diferencia entre revisiones de «Usuario:Lmorillas/intropyaytozgz/descarga»
De WikiEducator
(Página creada con ' http://www.blog.pythonlibrary.org/2012/06/07/python-101-how-to-download-a-file/ <source lang="python"> import urllib import urllib2 url = 'http://www.blog.pythonlibrary.org/…') |
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| + | {{MiTitulo| Descargar archivos con Python}} | ||
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| + | == Ejemplos con urllib y urllib2 == | ||
http://www.blog.pythonlibrary.org/2012/06/07/python-101-how-to-download-a-file/ | http://www.blog.pythonlibrary.org/2012/06/07/python-101-how-to-download-a-file/ | ||
Última revisión de 19:50 3 dic 2012
Ejemplos con urllib y urllib2
http://www.blog.pythonlibrary.org/2012/06/07/python-101-how-to-download-a-file/
import urllib import urllib2 url = 'http://www.blog.pythonlibrary.org/wp-content/uploads/2012/06/wxDbViewer.zip' print "downloading with urllib" urllib.urlretrieve(url, "code.zip") print "downloading with urllib2" f = urllib2.urlopen(url) data = f.read() with open("code2.zip", "wb") as code: code.write(data)
http://stackoverflow.com/questions/22676/how-do-i-download-a-file-over-http-using-python
import urllib2 url = "http://download.thinkbroadband.com/10MB.zip" file_name = url.split('/')[-1] u = urllib2.urlopen(url) f = open(file_name, 'wb') meta = u.info() file_size = int(meta.getheaders("Content-Length")[0]) print "Downloading: %s Bytes: %s" % (file_name, file_size) file_size_dl = 0 block_sz = 8192 while True: buffer = u.read(block_sz) if not buffer: break file_size_dl += len(buffer) f.write(buffer) status = r"%10d [%3.2f%%]" % (file_size_dl, file_size_dl * 100. / file_size) status = status + chr(8)*(len(status)+1) print status, f.close()
