python - Get stdout from curl using Popen -


this code not working expected:

cmd = subprocess.popen(["curl"], stdout = subprocess.pipe) (out,err) = cmd.communicate() print(out) print(err)

out empty line , err none, instead output printed console.

i expecting output stored out variable, i'm using windows 7 , python 2.7.

how read output variable?

type curl on command line , you'll error message because didn't supply required parameters. didn't in out because curl wrote error message stderr. , didn't err because didn't redirect pipe in popen. try instead:

cmd = subprocess.popen(["curl"], stdout=subprocess.pipe, stderr=subprocess.pipe) out,err = cmd.communicate() print('out:', out) print('err:', err) print('returncode:', cmd.returncode)

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