python requests download file code example

Example 1: python download file from url

import requests


url = 'https://www.facebook.com/favicon.ico'
r = requests.get(url, allow_redirects=True)

open('facebook.ico', 'wb').write(r.content)

Example 2: upload file requests python

import requests
url='http://nesssi.cacr.caltech.edu/cgi-bin/getmulticonedb_release2.cgi/post'
files={'files': open('file.txt','rb')}
values={'upload_file' : 'file.txt' , 'DB':'photcat' , 'OUT':'csv' , 'SHORT':'short'}
r=requests.post(url,files=files,data=values)

Example 3: python3 download file

import urllib.request

print('Beginning file download with urllib2...')

url = 'http://i3.ytimg.com/vi/J---aiyznGQ/mqdefault.jpg'
urllib.request.urlretrieve(url, '/Users/scott/Downloads/cat.jpg')

Example 4: requests save data to disk

def download_file(url):
    local_filename = url.split('/')[-1]
    # NOTE the stream=True parameter below
    with requests.get(url, stream=True) as r:
        r.raise_for_status()
        with open(local_filename, 'wb') as f:
            for chunk in r.iter_content(chunk_size=8192): 
                # If you have chunk encoded response uncomment if
                # and set chunk_size parameter to None.
                #if chunk: 
                f.write(chunk)
    return local_filename

Example 5: requests save file python

with open(r'c:\dl\FrameRecentSessions.csv','wb') as f:
    f.write(r.content)