streamCapture2 2.12.0 download the last version for ipod

This duplicated filedescriptor is stored in StreamCapture.dup_fd, and StreamCapture also uses os.dup to duplicate the original filedescriptor to be able StreamCapture works by essentially using os.dup2 to send stream.fileno() to a os.pipe().Ī separate thread is used to listen to that os.pipe and send the outputs to the destination

This will even capture the outputs of spawned shell commands. DocumentationĬlass StreamCapture(stream, writer, echo=True, monkeypatch=None) is able to capture,Īt the operating system level, the data being written to the given stream.Ī typical use is to capture all outputs to sys.stdout and sys.stderrĪnd log them to a file. system ( 'echo Hello from the shell' ) print ( 'More capturing' ) print ( 'This also does not get saved to the log file' )Īfter execution, this will create a file logfile.txt in the current directory, containing fileno (), b 'Hello, captured world! ' ) os. stdout, open ( 'logfile.txt', 'wb' )): os. Pip install streamcapture Example usage import streamcapture, sys, os print ( 'This does not get saved to the log file' ) with streamcapture. Streamcapture: capture the outputs of Python streams, such as sys.stdout and sys.stderr Author: Sébastien Loisel Installation

StreamCapture2 2.12.0 download the last version for ipod