本文整理汇总了Python中tty.error方法的典型用法代码示例。如果您正苦于以下问题：Python tty.error方法的具体用法？Python tty.error怎么用？Python tty.error使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类tty的用法示例。
在下文中一共展示了tty.error方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: spawn
# 需要导入模块: import tty [as 别名]
# 或者: from tty import error [as 别名]
def spawn(argv, master_read=_read, stdin_read=_read):
"""Create a spawned process."""
if type(argv) == type(''):
argv = (argv,)
pid, master_fd = fork()
if pid == CHILD:
os.execlp(argv[0], *argv)
try:
mode = tty.tcgetattr(STDIN_FILENO)
tty.setraw(STDIN_FILENO)
restore = 1
except tty.error: # This is the same as termios.error
restore = 0
try:
_copy(master_fd, master_read, stdin_read)
except (IOError, OSError):
if restore:
tty.tcsetattr(STDIN_FILENO, tty.TCSAFLUSH, mode)
os.close(master_fd) 示例2: spawn
# 需要导入模块: import tty [as 别名]
# 或者: from tty import error [as 别名]
def spawn(argv, master_read=_read, stdin_read=_read):
"""Create a spawned process."""
if type(argv) == type(''):
argv = (argv,)
pid, master_fd = fork()
if pid == CHILD:
os.execlp(argv[0], *argv)
try:
mode = tty.tcgetattr(STDIN_FILENO)
tty.setraw(STDIN_FILENO)
restore = 1
except tty.error: # This is the same as termios.error
restore = 0
try:
_copy(master_fd, master_read, stdin_read)
except OSError:
if restore:
tty.tcsetattr(STDIN_FILENO, tty.TCSAFLUSH, mode)
os.close(master_fd)
return os.waitpid(pid, 0)[1] 示例3: _open_terminal
# 需要导入模块: import tty [as 别名]
# 或者: from tty import error [as 别名]
def _open_terminal():
"""Open pty master and return (master_fd, tty_name).
SGI and generic BSD version, for when openpty() fails."""
try:
import sgi
except ImportError:
pass
else:
try:
tty_name, master_fd = sgi._getpty(os.O_RDWR, 0666, 0)
except IOError, msg:
raise os.error, msg
return master_fd, tty_name 示例4: _spawn
# 需要导入模块: import tty [as 别名]
# 或者: from tty import error [as 别名]
def _spawn(shell, master_read):
"""Create a spawned process.
Modified version of pty.spawn with terminal size support.
"""
pid, master_fd = pty.fork()
if pid == pty.CHILD:
os.execlp(shell, shell)
try:
mode = tty.tcgetattr(pty.STDIN_FILENO)
tty.setraw(pty.STDIN_FILENO)
restore = True
except tty.error: # This is the same as termios.error
restore = False
_set_pty_size(master_fd)
signal.signal(signal.SIGWINCH, lambda *_: _set_pty_size(master_fd))
try:
pty._copy(master_fd, master_read, pty._read)
except OSError:
if restore:
tty.tcsetattr(pty.STDIN_FILENO, tty.TCSAFLUSH, mode)
os.close(master_fd)
return os.waitpid(pid, 0)[1] 示例5: spawn
# 需要导入模块: import tty [as 别名]
# 或者: from tty import error [as 别名]
def spawn(argv, master_read=_read, stdin_read=_read):
"""Create a spawned process."""
if type(argv) == type(''):
argv = (argv,)
pid, master_fd = fork()
if pid == CHILD:
try:
os.execlp(argv[0], *argv)
except:
# If we wanted to be really clever, we would use
# the same method as subprocess() to pass the error
# back to the parent. For now just dump stack trace.
traceback.print_exc()
finally:
os._exit(1)
try:
mode = tty.tcgetattr(STDIN_FILENO)
tty.setraw(STDIN_FILENO)
restore = 1
except tty.error: # This is the same as termios.error
restore = 0
try:
_copy(master_fd, master_read, stdin_read)
except OSError:
# Some OSes never return an EOF on pty, just raise
# an error instead.
pass
finally:
if restore:
tty.tcsetattr(STDIN_FILENO, tty.TCSAFLUSH, mode)
os.close(master_fd)
return os.waitpid(pid, 0)[1]