I need to use request call to download a tar gz file, I found out that requests.get automatically decompresses the file, I tried to use the solution given here but when I try to decompress it using tar it says it is not in gzip format.
I tried the following approaches:
response = requests.get(url,auth=(user, key),stream=True)
if response.status_code == 200:
with open(target_path, 'wb') as f:
f.write(response.raw)
if response.status_code == 200:
with open(target_path, 'wb') as f:
f.write(response.raw)
raw = response.raw
with open(target_path, 'wb') as out_file:
while True:
chunk = raw.read(1024, decode_content=True)
if not chunk:
break
out_file.write(chunk)
All of the above while decompressing throw the error:
$ tar -xvzf /tmp/file.tar.gz -C /
gzip: stdin: not in gzip format
tar: Child returned status 1
tar: Error is not recoverable: exiting now
Note: Cannot use urllib.open as I need authentication etc and I have to use requests library
You just need to change f.write(response.raw)
to f.write(response.raw.read())
Try the code below, this should give you a correct tar gz file.
import requests
url = 'https://pypi.python.org/packages/source/x/xlrd/xlrd-0.9.4.tar.gz'
target_path = 'xlrd-0.9.4.tar.gz'
response = requests.get(url, stream=True)
if response.status_code == 200:
with open(target_path, 'wb') as f:
f.write(response.raw.read())
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