Python termios.TCSADRAIN Examples
The following are 30
code examples of termios.TCSADRAIN().
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and go to the original project or source file by following the links above each example.
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termios
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Example #1
| Source File: getch.py From flyingros with GNU General Public License v3.0 | 6 votes |
|
def __call__(self):
import sys, tty, termios
from select import select
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
# [ Wait until ready for reading,
# wait until ready for writing
# wait for an "exception condition" ]
# The below line times out after 1 second
# This can be changed to a floating-point value if necessary
[i, o, e] = select([sys.stdin.fileno()], [], [], 1)
if i:
ch = sys.stdin.read(1)
else:
ch = None
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
Example #2
| Source File: _termui_impl.py From recruit with Apache License 2.0 | 6 votes |
|
def raw_terminal():
if not isatty(sys.stdin):
f = open('/dev/tty')
fd = f.fileno()
else:
fd = sys.stdin.fileno()
f = None
try:
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(fd)
yield fd
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
sys.stdout.flush()
if f is not None:
f.close()
except termios.error:
pass
Example #3
| Source File: _termui_impl.py From Financial-Portfolio-Flask with MIT License | 6 votes |
|
def getchar(echo):
if not isatty(sys.stdin):
f = open('/dev/tty')
fd = f.fileno()
else:
fd = sys.stdin.fileno()
f = None
try:
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(fd)
ch = os.read(fd, 32)
if echo and isatty(sys.stdout):
sys.stdout.write(ch)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
sys.stdout.flush()
if f is not None:
f.close()
except termios.error:
pass
_translate_ch_to_exc(ch)
return ch.decode(get_best_encoding(sys.stdin), 'replace')
Example #4
| Source File: __init__.py From funky with MIT License | 6 votes |
|
def getch(prompt=None):
"""Reads a single character from stdin.
Args:
prompt (optional): prompt that is presented to user.
Returns:
The single character that was read.
"""
if prompt:
sys.stdout.write(prompt)
sys.stdout.flush()
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
Example #5
| Source File: _termui_impl.py From planespotter with MIT License | 6 votes |
|
def getchar(echo):
if not isatty(sys.stdin):
f = open('/dev/tty')
fd = f.fileno()
else:
fd = sys.stdin.fileno()
f = None
try:
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(fd)
ch = os.read(fd, 32)
if echo and isatty(sys.stdout):
sys.stdout.write(ch)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
sys.stdout.flush()
if f is not None:
f.close()
except termios.error:
pass
_translate_ch_to_exc(ch)
return ch.decode(get_best_encoding(sys.stdin), 'replace')
Example #6
| Source File: recipe-579095.py From code with MIT License | 6 votes |
|
def __call__(self):
import sys, tty, termios
from select import select
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
# [ Wait until ready for reading,
# wait until ready for writing
# wait for an "exception condition" ]
# The below line times out after 1 second
# This can be changed to a floating-point value if necessary
[i, o, e] = select([sys.stdin.fileno()], [], [], 1)
if i:
ch = sys.stdin.read(1)
else:
ch = None
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
Example #7
| Source File: _termui_impl.py From jbox with MIT License | 6 votes |
|
def getchar(echo):
if not isatty(sys.stdin):
f = open('/dev/tty')
fd = f.fileno()
else:
fd = sys.stdin.fileno()
f = None
try:
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(fd)
ch = os.read(fd, 32)
if echo and isatty(sys.stdout):
sys.stdout.write(ch)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
sys.stdout.flush()
if f is not None:
f.close()
except termios.error:
pass
_translate_ch_to_exc(ch)
return ch.decode(get_best_encoding(sys.stdin), 'replace')
Example #8
| Source File: readchar.py From marker with MIT License | 6 votes |
|
def read_char_no_blocking():
''' Read a character in nonblocking mode, if no characters are present in the buffer, return an empty string '''
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
old_flags = fcntl.fcntl(fd, fcntl.F_GETFL)
try:
tty.setraw(fd, termios.TCSADRAIN)
fcntl.fcntl(fd, fcntl.F_SETFL, old_flags | os.O_NONBLOCK)
return sys.stdin.read(1)
except IOError as e:
ErrorNumber = e[0]
# IOError with ErrorNumber 11(35 in Mac) is thrown when there is nothing to read(Resource temporarily unavailable)
if (sys.platform.startswith("linux") and ErrorNumber != 11) or (sys.platform == "darwin" and ErrorNumber != 35):
raise
return ""
finally:
fcntl.fcntl(fd, fcntl.F_SETFL, old_flags)
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
Example #9
| Source File: tty.py From bob with GNU General Public License v3.0 | 6 votes |
|
def __init__(self, verbosity, maxJobs):
super().__init__(verbosity)
self.__index = 1
self.__maxJobs = maxJobs
self.__jobs = {}
self.__slots = [None] * maxJobs
self.__tasksDone = 0
self.__tasksNum = 1
# disable cursor
print("\x1b[?25l")
# disable echo
try:
import termios
fd = sys.stdin.fileno()
self.__oldTcAttr = termios.tcgetattr(fd)
new = termios.tcgetattr(fd)
new[3] = new[3] & ~termios.ECHO
termios.tcsetattr(fd, termios.TCSADRAIN, new)
except ImportError:
pass
Example #10
| Source File: _termui_impl.py From scylla with Apache License 2.0 | 6 votes |
|
def raw_terminal():
if not isatty(sys.stdin):
f = open('/dev/tty')
fd = f.fileno()
else:
fd = sys.stdin.fileno()
f = None
try:
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(fd)
yield fd
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
sys.stdout.flush()
if f is not None:
f.close()
except termios.error:
pass
Example #11
| Source File: _termui_impl.py From Building-Recommendation-Systems-with-Python with MIT License | 6 votes |
|
def raw_terminal():
if not isatty(sys.stdin):
f = open('/dev/tty')
fd = f.fileno()
else:
fd = sys.stdin.fileno()
f = None
try:
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(fd)
yield fd
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
sys.stdout.flush()
if f is not None:
f.close()
except termios.error:
pass
Example #12
| Source File: runscans.py From ivre with GNU General Public License v3.0 | 6 votes |
|
def restore_echo():
"""Hack for https://stackoverflow.com/questions/6488275 equivalent
issue with Nmap (from
http://stackoverflow.com/a/8758047/3223422)
"""
try:
fdesc = sys.stdin.fileno()
except ValueError:
return
try:
attrs = termios.tcgetattr(fdesc)
except termios.error:
return
attrs[3] = attrs[3] | termios.ECHO
termios.tcsetattr(fdesc, termios.TCSADRAIN, attrs)
Example #13
| Source File: _termui_impl.py From Building-Recommendation-Systems-with-Python with MIT License | 6 votes |
|
def raw_terminal():
if not isatty(sys.stdin):
f = open('/dev/tty')
fd = f.fileno()
else:
fd = sys.stdin.fileno()
f = None
try:
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(fd)
yield fd
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
sys.stdout.flush()
if f is not None:
f.close()
except termios.error:
pass
Example #14
| Source File: _termui_impl.py From RSSNewsGAE with Apache License 2.0 | 6 votes |
|
def getchar(echo):
if not isatty(sys.stdin):
f = open('/dev/tty')
fd = f.fileno()
else:
fd = sys.stdin.fileno()
f = None
try:
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(fd)
ch = os.read(fd, 32)
if echo and isatty(sys.stdout):
sys.stdout.write(ch)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
sys.stdout.flush()
if f is not None:
f.close()
except termios.error:
pass
_translate_ch_to_exc(ch)
return ch.decode(get_best_encoding(sys.stdin), 'replace')
Example #15
| Source File: _termui_impl.py From pipenv with MIT License | 6 votes |
|
def raw_terminal():
if not isatty(sys.stdin):
f = open("/dev/tty")
fd = f.fileno()
else:
fd = sys.stdin.fileno()
f = None
try:
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(fd)
yield fd
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
sys.stdout.flush()
if f is not None:
f.close()
except termios.error:
pass
Example #16
| Source File: _termui_impl.py From pcocc with GNU General Public License v3.0 | 6 votes |
|
def getchar(echo):
if not isatty(sys.stdin):
f = open('/dev/tty')
fd = f.fileno()
else:
fd = sys.stdin.fileno()
f = None
try:
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(fd)
ch = os.read(fd, 32)
if echo and isatty(sys.stdout):
sys.stdout.write(ch)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
sys.stdout.flush()
if f is not None:
f.close()
except termios.error:
pass
_translate_ch_to_exc(ch)
return ch.decode(get_best_encoding(sys.stdin), 'replace')
Example #17
| Source File: mysqlfailover.py From mysql-utilities with GNU General Public License v2.0 | 5 votes |
|
def on_exit(signal, func=None):
"""Override the on_exit callback.
"""
if os.name == "posix":
termios.tcsetattr(sys.stdin, termios.TCSADRAIN,
old_terminal_settings)
logging.info("Failover console stopped with SIGTERM.")
sys.exit(0)
Example #18
| Source File: manual_input.py From expressvpn_leak_testing with MIT License | 5 votes |
|
def _getch_unix():
import tty
import termios
file_descriptor = sys.stdin.fileno()
old_settings = termios.tcgetattr(file_descriptor)
try:
tty.setraw(sys.stdin.fileno())
char = sys.stdin.read(1)
finally:
termios.tcsetattr(file_descriptor, termios.TCSADRAIN, old_settings)
return char
Example #19
| Source File: getch.py From MellPlayer with MIT License | 5 votes |
|
def __call__(self):
import sys
import termios
import tty
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
Example #20
| Source File: pexpect.py From smod-1 with GNU General Public License v2.0 | 5 votes |
|
def sendeof(self):
"""This sends an EOF to the child. This sends a character which causes
the pending parent output buffer to be sent to the waiting child
program without waiting for end-of-line. If it is the first character
of the line, the read() in the user program returns 0, which signifies
end-of-file. This means to work as expected a sendeof() has to be
called at the beginning of a line. This method does not send a newline.
It is the responsibility of the caller to ensure the eof is sent at the
beginning of a line. """
### Hmmm... how do I send an EOF?
###C if ((m = write(pty, *buf, p - *buf)) < 0)
###C return (errno == EWOULDBLOCK) ? n : -1;
#fd = sys.stdin.fileno()
#old = termios.tcgetattr(fd) # remember current state
#attr = termios.tcgetattr(fd)
#attr[3] = attr[3] | termios.ICANON # ICANON must be set to recognize EOF
#try: # use try/finally to ensure state gets restored
# termios.tcsetattr(fd, termios.TCSADRAIN, attr)
# if hasattr(termios, 'CEOF'):
# os.write (self.child_fd, '%c' % termios.CEOF)
# else:
# # Silly platform does not define CEOF so assume CTRL-D
# os.write (self.child_fd, '%c' % 4)
#finally: # restore state
# termios.tcsetattr(fd, termios.TCSADRAIN, old)
if hasattr(termios, 'VEOF'):
char = termios.tcgetattr(self.child_fd)[6][termios.VEOF]
else:
# platform does not define VEOF so assume CTRL-D
char = chr(4)
self.send(char)
Example #21
| Source File: utils.py From multi-v2ray with GNU General Public License v3.0 | 5 votes |
|
def readchar(prompt=""):
if prompt:
sys.stdout.write(prompt)
sys.stdout.flush()
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
print(ch)
return ch.strip()
Example #22
| Source File: helpers.py From decrypt-ios-apps-script with MIT License | 5 votes |
|
def interactive_shell(chan, callback=None):
oldtty = termios.tcgetattr(sys.stdin)
try:
tty.setraw(sys.stdin.fileno())
tty.setcbreak(sys.stdin.fileno())
chan.settimeout(0.0)
while True:
r, w, e = select.select([chan, sys.stdin], [], [])
if chan in r:
try:
x = u(chan.recv(1024))
if len(x) == 0:
sys.stdout.write("\r\n[+] Terminating SSH connection\r\n")
sys.stdout.flush()
if callback != None:
callback()
break
sys.stdout.write(x)
sys.stdout.flush()
except socket.timeout:
pass
if sys.stdin in r:
x = sys.stdin.read(1)
if len(x) == 0:
break
chan.send(x)
finally:
termios.tcsetattr(sys.stdin, termios.TCSADRAIN, oldtty)
Example #23
| Source File: dashvote.py From dashman with MIT License | 5 votes |
|
def getch():
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(fd)
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
Example #24
| Source File: pexpect.py From smod-1 with GNU General Public License v2.0 | 5 votes |
|
def setecho (self, state):
"""This sets the terminal echo mode on or off. Note that anything the
child sent before the echo will be lost, so you should be sure that
your input buffer is empty before you call setecho(). For example, the
following will work as expected::
p = pexpect.spawn('cat')
p.sendline ('1234') # We will see this twice (once from tty echo and again from cat).
p.expect (['1234'])
p.expect (['1234'])
p.setecho(False) # Turn off tty echo
p.sendline ('abcd') # We will set this only once (echoed by cat).
p.sendline ('wxyz') # We will set this only once (echoed by cat)
p.expect (['abcd'])
p.expect (['wxyz'])
The following WILL NOT WORK because the lines sent before the setecho
will be lost::
p = pexpect.spawn('cat')
p.sendline ('1234') # We will see this twice (once from tty echo and again from cat).
p.setecho(False) # Turn off tty echo
p.sendline ('abcd') # We will set this only once (echoed by cat).
p.sendline ('wxyz') # We will set this only once (echoed by cat)
p.expect (['1234'])
p.expect (['1234'])
p.expect (['abcd'])
p.expect (['wxyz'])
"""
self.child_fd
attr = termios.tcgetattr(self.child_fd)
if state:
attr[3] = attr[3] | termios.ECHO
else:
attr[3] = attr[3] & ~termios.ECHO
# I tried TCSADRAIN and TCSAFLUSH, but these were inconsistent
# and blocked on some platforms. TCSADRAIN is probably ideal if it worked.
termios.tcsetattr(self.child_fd, termios.TCSANOW, attr)
Example #25
| Source File: util.py From kAFL with GNU General Public License v2.0 | 5 votes |
|
def getch():
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
Example #26
| Source File: _getpass.py From acloud-dl with MIT License | 5 votes |
|
def _unix_getch(self):
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
Example #27
| Source File: honsshInteraction.py From honssh with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def getch(self):
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
Example #28
| Source File: getch.py From NoobSec-Toolkit with GNU General Public License v2.0 | 5 votes |
|
def __call__(self):
import sys
import termios
import tty
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
Example #29
| Source File: getch.py From NoobSec-Toolkit with GNU General Public License v2.0 | 5 votes |
|
def __call__(self):
import sys
import termios
import tty
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
Example #30
| Source File: keyop.py From ackermann-drive-teleop with GNU Lesser General Public License v3.0 | 5 votes |
|
def get_key(self):
tty.setraw(sys.stdin.fileno())
select.select([sys.stdin], [], [], 0)
key = sys.stdin.read(1)
termios.tcsetattr(sys.stdin, termios.TCSADRAIN, self.settings)
return key
