def dump_miscinfo()

in src/neuron-gatherinfo/neuron-gatherinfo.py [0:0]

• 37 lines of code
• 7 McCabe index (conditional complexity)

def dump_miscinfo(*, outdir, verbose):
    ''' function to dump miscellaneous information, including:
            - system info (uname -a)
            - package info (??? list of packages installed)
            - neuron-ls
            - neuron-top

        Args:
            outdir  : output directory
            verbose : flag to indicate if verbose messages need to be displayed

        Output:
            Creates various reports in the outdir location

        Returns:

    '''

    osver = get_os_version()
    if osver == 'Ubuntu':
        pkgcmds = ["apt list | egrep '^aws'",
                   "pip list | egrep '^neuron|^numpy|^tensor|^scipy'"]
    else:
        pkgcmds = ["rpm -qa | egrep '^aws|^neuron|^numpy|^tensor|^scipy'"]

    cmds = EXTERNAL_CMDS + pkgcmds

    for cmd in cmds:
        cmdname = cmd.split(' ')[0]  # get just the command name for creating the file
        cmdfile = os.path.join(outdir, "report-{}.txt".format(cmdname))

        with open(cmdfile, "w") as fdout:

            if verbose:
                print("Running cmd: {} and capturing output in file: {}".format(cmd, cmdfile))

            try:
                res = subprocess.Popen(cmd, stdout=subprocess.PIPE,
                                       stderr=subprocess.STDOUT, universal_newlines=True,
                                       shell=True)
                stdout, stderr = res.communicate()
                if stderr is not None:
                    fdout.write("Error in executing cmd: {}\nError: {}\n".format(cmd, str(stderr)))
                else:
                    fdout.write("Output from executing cmd: {}\n\n{}\n".format(cmd, str(stdout)))
            except (OSError, ValueError) as err:
                fdout.write("Error in executing cmd: {}\nError: {}\n".format(cmd, err))