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python Programming Glossary: fdGet hard disk serial number using Python on Linux http://stackoverflow.com/questions/4193514/get-hard-disk-serial-number-using-python-on-linux translate looks like this static struct hd_driveid hd int fd if fd open dev hda O_RDONLY O_NONBLOCK 0 printf ERROR opening.. looks like this static struct hd_driveid hd int fd if fd open dev hda O_RDONLY O_NONBLOCK 0 printf ERROR opening dev.. 0 printf ERROR opening dev hda n exit 1 if ioctl fd HDIO_GET_IDENTITY hd printf .20s n hd.serial_no else if errno..
Making moves w/ websockets and python / django ( / twisted? ) http://stackoverflow.com/questions/4363899/making-moves-w-websockets-and-python-django-twisted is tied to the genuine websocket from the request has fd 6 while the one that I grabbed from the session saved websocket.. one that I grabbed from the session saved websocket has fd 1. Can a socket oriented person help me sort this stuff out..
Python read a single character from the user http://stackoverflow.com/questions/510357/python-read-a-single-character-from-the-user import tty sys def __call__ self import sys tty termios fd sys.stdin.fileno old_settings termios.tcgetattr fd try tty.setraw.. termios fd sys.stdin.fileno old_settings termios.tcgetattr fd try tty.setraw sys.stdin.fileno ch sys.stdin.read 1 finally.. ch sys.stdin.read 1 finally termios.tcsetattr fd termios.TCSADRAIN old_settings return ch class _GetchWindows..
How to get console window width in python http://stackoverflow.com/questions/566746/how-to-get-console-window-width-in-python getTerminalSize import os env os.environ def ioctl_GWINSZ fd try import fcntl termios struct os cr struct.unpack 'hh' fcntl.ioctl.. fcntl termios struct os cr struct.unpack 'hh' fcntl.ioctl fd termios.TIOCGWINSZ '1234' except return return cr cr ioctl_GWINSZ.. 0 or ioctl_GWINSZ 1 or ioctl_GWINSZ 2 if not cr try fd os.open os.ctermid os.O_RDONLY cr ioctl_GWINSZ fd os.close fd..
How can I print and display subprocess stdout and stderr output without distortion? http://stackoverflow.com/questions/7729336/how-can-i-print-and-display-subprocess-stdout-and-stderr-output-without-distorti the O_NONBLOCK flag to a file descriptor def make_async fd fcntl.fcntl fd fcntl.F_SETFL fcntl.fcntl fd fcntl.F_GETFL os.O_NONBLOCK.. flag to a file descriptor def make_async fd fcntl.fcntl fd fcntl.F_SETFL fcntl.fcntl fd fcntl.F_GETFL os.O_NONBLOCK # Helper.. def make_async fd fcntl.fcntl fd fcntl.F_SETFL fcntl.fcntl fd fcntl.F_GETFL os.O_NONBLOCK # Helper function to read some data..
http://stackoverflow.com/questions/972362/spawning-process-from-python # grandchild process must now close all open files try maxfd os.sysconf SC_OPEN_MAX except AttributeError ValueError maxfd.. os.sysconf SC_OPEN_MAX except AttributeError ValueError maxfd 1024 for fd in range maxfd try os.close fd except OSError #.. except AttributeError ValueError maxfd 1024 for fd in range maxfd try os.close fd except OSError # ERROR fd wasn't..
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