def sendBreak(self, duration=0.25):
"""Send break condition. Timed, returns to idle state after given duration."""
if not self._isOpen: raise portNotOpenError
try:
termios.tcsendbreak(self.fd, int(duration/0.25))
except termios.error as err:
raise SerialException("sendBreak failed: %s" % err)
def sendBreak(self, duration=0.25):
"""\
Send break condition. Timed, returns to idle state after given
duration.
"""
if not self._isOpen: raise portNotOpenError
termios.tcsendbreak(self.fd, int(duration/0.25))
def configure(self):
flags = termios.tcgetattr(self.fh)
# flags is [iflag, oflag, cflag, lflag, ispeed, ospeed, cc]
# the following is basically the same as 'raw' mode.
flags[0] &= ~(termios.IGNBRK | termios.BRKINT) # line breaks read as \0
flags[0] &= ~(termios.PARMRK) # parity errors read as \0
flags[0] &= ~(termios.ISTRIP) # don't strip 8th bit
# don't mess with CR/NL
flags[0] &= ~(termios.INLCR | termios.IGNCR | termios.ICRNL)
flags[0] &= ~(termios.IXON) # ignore XON/XOFF
flags[1] &= ~(termios.OPOST) # don't do output processing
# don't mess with CR/NL
flags[1] &= ~(termios.ONLCR | termios.OCRNL)
# set the line discipline
flags[2] &= ~(termios.CSIZE | termios.PARENB | termios.CSTOPB)
flags[2] |= termios.CS8
# disable most special-character processing
flags[3] &= ~(termios.ECHO | termios.ECHONL | termios.ICANON
| termios.ISIG | termios.IEXTEN)
# disable CTS/RTS for now (we probably ought to be able to make this
# work?
flags[2] &= ~termios.CRTSCTS
flags[4] = termios.B9600 # ispeed
flags[5] = termios.B9600 # ospeed
termios.tcsetattr(self.fh, termios.TCSANOW, flags)
termios.tcsendbreak(self.fh, 0)
def getchar(prompt, hidden=False, end='\n'):
'''读取一个字符'''
import termios
sys.stdout.write(prompt)
sys.stdout.flush()
fd = sys.stdin.fileno()
if os.isatty(fd):
old = termios.tcgetattr(fd)
new = termios.tcgetattr(fd)
if hidden:
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
else:
new[3] = new[3] & ~termios.ICANON
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
try:
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd, 0)
ch = os.read(fd, 7)
finally:
termios.tcsetattr(fd, termios.TCSAFLUSH, old)
else:
ch = os.read(fd, 7)
sys.stdout.write(end)
return(ch.decode())
def getchar(prompt, hidden=False, end='\n', timeout=None):
'''读取一个字符'''
import termios
sys.stdout.write(prompt)
sys.stdout.flush()
fd = sys.stdin.fileno()
def _read():
if timeout is None:
ch = sys.stdin.read(1)
else:
ch = _timed_read(sys.stdin, timeout)
return ch
if os.isatty(fd):
old = termios.tcgetattr(fd)
new = termios.tcgetattr(fd)
if hidden:
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
else:
new[3] = new[3] & ~termios.ICANON
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
try:
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd, 0)
ch = _read()
finally:
termios.tcsetattr(fd, termios.TCSAFLUSH, old)
else:
ch = _read()
sys.stdout.write(end)
return ch
def getchar(): ''' Equivale al comando getchar() di C ''' fd = sys.stdin.fileno() if os.isatty(fd): old = termios.tcgetattr(fd) new = termios.tcgetattr(fd) new[3] = new[3] & ~termios.ICANON & ~termios.ECHO new[6] [termios.VMIN] = 1 new[6] [termios.VTIME] = 0 try: termios.tcsetattr(fd, termios.TCSANOW, new) termios.tcsendbreak(fd,0) ch = os.read(fd,7) finally: termios.tcsetattr(fd, termios.TCSAFLUSH, old) else: ch = os.read(fd,7) return(ch)
def send_break(self, duration=0.25):
"""\
Send break condition. Timed, returns to idle state after given
duration.
"""
if not self.is_open:
raise portNotOpenError
termios.tcsendbreak(self.fd, int(duration / 0.25))
def get_char(self, timeout=0):
ch = ''
if os.isatty(self.fd):
if not timeout:
self.term[6][termios.VMIN] = 1
self.term[6][termios.VTIME] = timeout
else:
self.term[6][termios.VMIN] = 0
self.term[6][termios.VTIME] = timeout
try:
termios.tcsetattr(self.fd, termios.TCSANOW, self.term)
if platform.system().find('BSD') == -1:
# Fix for BSD, avoid sendbreack : termios.error: (25, 'Inappropriate ioctl for device')
termios.tcsendbreak(self.fd, 0)
try:
ch = os.read(self.fd, 4096)
except OSError:
pass
finally:
termios.tcsetattr(self.fd, termios.TCSAFLUSH, self.oldterm)
else:
try:
ch = os.read(self.fd, 4096)
except OSError:
pass
#sys.stdout.write(" ".join([hex(ord(c)) for c in ch]))
if ch == self.CLL:
self.clear_line()
elif ch == self.BACKSPACE or ch == '\b':
self.delchar(self.MOVE_LEFT)
elif ch == self.DEL:
#sys.stdout.write(" ".join([hex(ord(c)) for c in ch]))
self.delchar(self.MOVE_RIGHT)
elif ch in [self.MOVE_LEFT, self.MOVE_RIGHT, self.END, self.START]:
self.moveCursor(ch)
elif ch == self.MOVE_UP:
self.clear_line()
cmd = self.history.getprev()
if cmd:
self.insert_text(
unicode(cmd, 'utf-8', 'replace') if type(cmd) ==
types.StringType else cmd)
elif ch == self.MOVE_DOWN:
self.clear_line()
cmd = self.history.getnext()
if cmd:
self.insert_text(
unicode(cmd, 'utf-8', 'replace') if type(cmd) ==
types.StringType else cmd)
elif ch == self.CUT:
self.cut()
elif ch == self.PASTE:
self.insert_text(self.cutbuff)
else:
return unicode(
ch, 'utf-8',
'replace') if type(ch) == types.StringType else ch
return None
def get_char(self, timeout = 0):
ch = ''
fd = sys.stdin.fileno()
if os.isatty(fd):
oldterm = termios.tcgetattr(fd)
term = termios.tcgetattr(fd)
term[3] = term[3] & ~termios.ICANON & ~termios.ECHO
if not timeout:
term[6] [termios.VMIN] = 1
term[6] [termios.VTIME] = timeout
else:
term[6] [termios.VMIN] = 0
term[6] [termios.VTIME] = timeout
try :
termios.tcsetattr(fd, termios.TCSANOW, term)
import platform
if platform.system().find('BSD') == -1:
# Fix for BSD, avoid sendbreack : termios.error: (25, 'Inappropriate ioctl for device')
termios.tcsendbreak(fd, 0)
try :
ch = os.read(fd, 7)
except OSError:
pass
finally :
termios.tcsetattr(fd, termios.TCSAFLUSH, oldterm)
else:
try :
ch = os.read(fd, 7)
except OSError:
pass
if len(ch) == 1:
if ch in string.printable:
return ch
elif ch == '\b' or ch == '\x7f':
self.delchar()
elif ch == self.MOVE_LEFT: #left arrow
if self.cursor > 0:
self.print_text(ch)
self.cursor -= 1
elif ch == self.MOVE_RIGHT:
if self.cursor < len(self.line):
self.print_text(ch)
self.cursor += 1
elif ch == self.MOVE_UP:
self.clear_line()
cmd = self.history.getnext()
if cmd:
self.insert_text(cmd)
elif ch == self.MOVE_DOWN:
self.clear_line()
cmd = self.history.getprev()
if cmd:
self.insert_text(cmd)
return None
def get_char(self, timeout=0):
ch = ''
fd = sys.stdin.fileno()
if os.isatty(fd):
oldterm = termios.tcgetattr(fd)
term = termios.tcgetattr(fd)
term[3] = term[3] & ~termios.ICANON & ~termios.ECHO
if not timeout:
term[6][termios.VMIN] = 1
term[6][termios.VTIME] = timeout
else:
term[6][termios.VMIN] = 0
term[6][termios.VTIME] = timeout
try:
termios.tcsetattr(fd, termios.TCSANOW, term)
import platform
if platform.system().find('BSD') == -1:
# Fix for BSD, avoid sendbreack : termios.error: (25, 'Inappropriate ioctl for device')
termios.tcsendbreak(fd, 0)
try:
ch = os.read(fd, 7)
except OSError:
pass
finally:
termios.tcsetattr(fd, termios.TCSAFLUSH, oldterm)
else:
try:
ch = os.read(fd, 7)
except OSError:
pass
if len(ch) == 1:
if ch in string.printable:
return ch
elif ch == '\b' or ch == '\x7f':
self.delchar()
elif ch == self.MOVE_LEFT: #left arrow
if self.cursor > 0:
self.print_text(ch)
self.cursor -= 1
elif ch == self.MOVE_RIGHT:
if self.cursor < len(self.line):
self.print_text(ch)
self.cursor += 1
elif ch == self.MOVE_UP:
self.clear_line()
cmd = self.history.getnext()
if cmd:
self.insert_text(cmd)
elif ch == self.MOVE_DOWN:
self.clear_line()
cmd = self.history.getprev()
if cmd:
self.insert_text(cmd)
return None
def setterm():
old = termios.tcgetattr(sys.stdin)
new = termios.tcgetattr(sys.stdin)
#new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
new[3] = new[3] & ~termios.ICANON
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(sys.stdin, termios.TCSANOW, new)
termios.tcsendbreak(sys.stdin, 0)
atexit.register(termios.tcsetattr, sys.stdin, termios.TCSAFLUSH, old)
def setterm(): old = termios.tcgetattr(sys.stdin) new = termios.tcgetattr(sys.stdin) #new[3] = new[3] & ~termios.ICANON & ~termios.ECHO new[3] = new[3] & ~termios.ICANON new[6] [termios.VMIN] = 1 new[6] [termios.VTIME] = 0 termios.tcsetattr(sys.stdin, termios.TCSANOW, new) termios.tcsendbreak(sys.stdin,0) atexit.register(termios.tcsetattr, sys.stdin, termios.TCSAFLUSH, old)
def setTtyNoncanonical(fd, timeout=0): import termios old = termios.tcgetattr(fd) new = termios.tcgetattr(fd) new[3] = new[3] & ~termios.ICANON & ~termios.ECHO # http://www.unixguide.net/unix/programming/3.6.2.shtml #new[6] [termios.VMIN] = 1 #new[6] [termios.VTIME] = 0 new[6] [termios.VMIN] = 0 if timeout > 0 else 1 timeout *= 10 # 10ths of second if timeout > 0 and timeout < 1: timeout = 1 new[6] [termios.VTIME] = timeout termios.tcsetattr(fd, termios.TCSANOW, new) termios.tcsendbreak(fd,0)
def getchar():
fd = sys.stdin.fileno()
if os.isatty(fd):
old = termios.tcgetattr(fd)
new = termios.tcgetattr(fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
try:
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd, 0)
ch = os.read(fd, 7)
finally:
termios.tcsetattr(fd, termios.TCSAFLUSH, old)
else:
ch = os.read(fd, 7)
return (ch)
def setTtyNoncanonical(fd, timeout=0): global oldTermios import termios old = termios.tcgetattr(fd) if not oldTermios: oldTermios = old new = termios.tcgetattr(fd) new[3] = new[3] & ~termios.ICANON & ~termios.ECHO # http://www.unixguide.net/unix/programming/3.6.2.shtml #new[6] [termios.VMIN] = 1 #new[6] [termios.VTIME] = 0 new[6] [termios.VMIN] = 0 if timeout > 0 else 1 timeout *= 10 # 10ths of second if timeout > 0 and timeout < 1: timeout = 1 new[6] [termios.VTIME] = timeout termios.tcsetattr(fd, termios.TCSANOW, new) termios.tcsendbreak(fd,0)
def prepareStdin(): fd = sys.stdin.fileno() if os.isatty(fd): old = termios.tcgetattr(fd) new = termios.tcgetattr(fd) new[3] = new[3] & ~termios.ICANON & ~termios.ECHO # http://www.unixguide.net/unix/programming/3.6.2.shtml #new[6] [termios.VMIN] = 1 #new[6] [termios.VTIME] = 0 new[6] [termios.VMIN] = 0 #timeout *= 10 # 10ths of second #if timeout > 0 and timeout < 1: timeout = 1 timeout = 1 new[6] [termios.VTIME] = timeout termios.tcsetattr(fd, termios.TCSANOW, new) termios.tcsendbreak(fd,0)
def getchar():
"""
getchar in C
"""
fd = sys.stdin.fileno()
if os.isatty(fd):
old = termios.tcgetattr(fd)
new = termios.tcgetattr(fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
try:
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd, 0)
ch = os.read(fd, 2)
finally:
termios.tcsetattr(fd, termios.TCSAFLUSH, old)
else:
ch = os.read(fd, 2)
return ch.decode("utf-8")
def getchar():
""" Works like C getchar()
http://snippets.dzone.com/posts/show/3084
"""
fd = sys.stdin.fileno()
if os.isatty(fd):
old, new = termios.tcgetattr(fd), termios.tcgetattr(fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
try:
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd,0)
ch = os.read(fd, 7)
finally:
termios.tcsetattr(fd, termios.TCSAFLUSH, old)
else:
ch = os.read(fd, 7)
return ch
def prepareStdin():
fd = sys.stdin.fileno()
if os.isatty(fd):
old = termios.tcgetattr(fd)
new = termios.tcgetattr(fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
# http://www.unixguide.net/unix/programming/3.6.2.shtml
#new[6] [termios.VMIN] = 1
#new[6] [termios.VTIME] = 0
new[6][termios.VMIN] = 0
#timeout *= 10 # 10ths of second
#if timeout > 0 and timeout < 1: timeout = 1
timeout = 1
new[6][termios.VTIME] = timeout
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd, 0)
import atexit
atexit.register(lambda: termios.tcsetattr(fd, termios.TCSANOW, old))
def prepare_stdin():
fd = sys.stdin.fileno()
if not os.isatty(fd):
print("Not a tty. No stdin control.")
return
old = termios.tcgetattr(fd)
new = termios.tcgetattr(fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
# http://www.unixguide.net/unix/programming/3.6.2.shtml
new[6][termios.VMIN] = 0
new[6][termios.VTIME] = 1 # timeout
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd, 0)
import atexit
atexit.register(lambda: termios.tcsetattr(fd, termios.TCSANOW, old))
print_stdin_help()
def get_char(self):
fd = sys.stdin.fileno()
if os.isatty(fd):
oldterm = termios.tcgetattr(fd)
term = termios.tcgetattr(fd)
term[3] = term[3] & ~termios.ICANON & ~termios.ECHO
term[6] [termios.VMIN] = 1
term[6] [termios.VTIME] = 0
try :
termios.tcsetattr(fd, termios.TCSANOW, term)
termios.tcsendbreak(fd, 0)
ch = os.read(fd, 7)
finally :
termios.tcsetattr(fd, termios.TCSAFLUSH, oldterm)
else:
ch = os.read(fd, 7)
if len(ch) == 1:
if ch in string.printable:
return ch
elif ch == '\b' or ch == '\x7f':
self.delchar()
elif ch == self.MOVE_LEFT: #left arrow
if self.cursor > 0:
self.print_text(ch)
self.cursor -= 1
elif ch == self.MOVE_RIGHT:
if self.cursor < len(self.line):
self.print_text(ch)
self.cursor += 1
elif ch == self.MOVE_UP:
self.clear_line()
cmd = self.history.getnext()
if cmd:
self.insert_text(cmd)
elif ch == self.MOVE_DOWN:
self.clear_line()
cmd = self.history.getprev()
if cmd:
self.insert_text(cmd)
return None
def prepareStdin():
fd = sys.stdin.fileno()
if os.isatty(fd):
old = termios.tcgetattr(fd)
new = termios.tcgetattr(fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
# http://www.unixguide.net/unix/programming/3.6.2.shtml
new[6][termios.VMIN] = 0
new[6][termios.VTIME] = 1
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd, 0)
import atexit
atexit.register(lambda: termios.tcsetattr(fd, termios.TCSANOW, old))
print "Console control:"
print " <space>: play / pause"
print " <left>/<right>: seek back/forward by 10 secs"
print " <return>: next song"
print " <q>: quit"
def prepareStdin(): fd = sys.stdin.fileno() if os.isatty(fd): old = termios.tcgetattr(fd) new = termios.tcgetattr(fd) new[3] = new[3] & ~termios.ICANON & ~termios.ECHO # http://www.unixguide.net/unix/programming/3.6.2.shtml new[6][termios.VMIN] = 0 new[6][termios.VTIME] = 1 termios.tcsetattr(fd, termios.TCSANOW, new) termios.tcsendbreak(fd, 0) import atexit atexit.register(lambda: termios.tcsetattr(fd, termios.TCSANOW, old)) print "Console control:" print " <space>: play / pause" print " <left>/<right>: seek back/forward by 10 secs" print " <return>: next song" print " <q>: quit"
def __init__(self,port='/dev/ttyUSB0',windings=None):
self._port = serial.Serial(port,115200,timeout=0)
self.windings = windings
self.statusTimeout = time.time() + 5.0
self.modalTimeout = time.time() + 5.0
self.buffer = ""
self.keybuffer = ""
self.status = {'lastPn':"",'Pn':""}
self.running = True
self.wire = None
self.debug=False
self.direction = 1
self.leadin = True
self.windingNextUpdate = 0
self.fd = sys.stdin.fileno()
self.old = termios.tcgetattr(self.fd)
new = termios.tcgetattr(self.fd)
new[3] = (new[3] & ~termios.ICANON) & ~termios.ECHO
new[6][termios.VMIN] = 0
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
termios.tcsendbreak(self.fd,0)
self.wires = []
f = open('wire table.csv','rb')
reader = csv.DictReader(f)
for r in reader:
for k in r:
try:
r[k] = float(r[k])
except:
pass
self.wires.append(r)
if int(r['size']) == 22:
self.wire = r
self.windingSetup()
def __init__(self,port='/dev/ttyUSB0',windings=None):
self._port = serial.Serial(port,115200,timeout=0)
self.windings = windings
self.statusTimeout = time.time() + 5.0
self.modalTimeout = time.time() + 5.0
self.buffer = ""
self.keybuffer = ""
self.status = {'lastPn':"",'Pn':""}
self.running = True
self.wire = None
self.debug=False
self.direction = 1
self.leadin = True
self.windingNextUpdate = 0
self.fd = sys.stdin.fileno()
self.old = termios.tcgetattr(self.fd)
new = termios.tcgetattr(self.fd)
new[3] = (new[3] & ~termios.ICANON) & ~termios.ECHO
new[6][termios.VMIN] = 0
new[6][termios.VTIME] = 0
termios.tcsetattr(self.fd, termios.TCSANOW, new)
termios.tcsendbreak(self.fd,0)
self.wires = []
f = open('wire table.csv','rb')
reader = csv.DictReader(f)
for r in reader:
for k in r:
try:
r[k] = float(r[k])
except:
pass
self.wires.append(r)
if int(r['size']) == 22:
self.wire = r
self.windingSetup()
def getchar():
'''Get single char from terminal, much like getchar() in C'''
import os
import sys
import termios
fd = sys.stdin.fileno()
if os.isatty(fd):
old = termios.tcgetattr(fd)
new = termios.tcgetattr(fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
try:
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd, 0)
ch = os.read(fd, 7)
finally:
termios.tcsetattr(fd, termios.TCSAFLUSH, old)
else:
ch = os.read(fd, 7)
return (ch)
def getchar():
"""Get single char from terminal, much like getchar() in C"""
import os
import sys
import termios
fd = sys.stdin.fileno()
if os.isatty(fd):
old = termios.tcgetattr(fd)
new = termios.tcgetattr(fd)
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
try:
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd, 0)
ch = os.read(fd, 7)
finally:
termios.tcsetattr(fd, termios.TCSAFLUSH, old)
else:
ch = os.read(fd, 7)
return ch
def getchar(prompt, hidden=False, end='\n', timeout=None):
'''读取一个字符'''
import termios
sys.stdout.write(prompt)
sys.stdout.flush()
fd = sys.stdin.fileno()
ch: Optional[str]
def _read() -> Optional[str]:
ch: Optional[str]
if timeout is None:
ch = sys.stdin.read(1)
else:
ch = _timed_read(sys.stdin, timeout)
return ch
if os.isatty(fd):
old = termios.tcgetattr(fd)
new = termios.tcgetattr(fd)
if hidden:
new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
else:
new[3] = new[3] & ~termios.ICANON
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
try:
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd, 0)
ch = _read()
finally:
termios.tcsetattr(fd, termios.TCSAFLUSH, old)
else:
ch = _read()
sys.stdout.write(end)
return ch
import termios import time import comware __author__ = 'Yannick Castano' #****************************************************************************** # Terminal input initialization (thanks to Dobias van Ingen) #****************************************************************************** fd = sys.stdin.fileno(); new = termios.tcgetattr(fd) new[3] = new[3] | termios.ICANON | termios.ECHO new[6] [termios.VMIN] = 1 new[6] [termios.VTIME] = 0 termios.tcsetattr(fd, termios.TCSANOW, new) termios.tcsendbreak(fd,0) #****************************************************************************** # Global variables #****************************************************************************** CLIENTPORT = 50001 SERVERPORT = 50000 TIMEOUT = 60 # seconds #****************************************************************************** # Procedures #****************************************************************************** def main_menu( ): while True: print "\n"
def sendBreak(self, duration=0.25):
"""Send break condition."""
if self.fd is None:
raise portNotOpenError
termios.tcsendbreak(self.fd, int(duration / 0.25))
def sendBreak(self):
"""Send break condition."""
if self.fd is None:
raise portNotOpenError
termios.tcsendbreak(self.fd, 0)
def runs_tcall():
termios.tcsendbreak(2, 0)
termios.tcdrain(2)
termios.tcflush(2, termios.TCIOFLUSH)
termios.tcflow(2, termios.TCOON)
def tcsendbreak(space, fd, duration):
try:
termios.tcsendbreak(fd, duration)
except OSError, e:
raise convert_error(space, e)
def tcsendbreak(space, fd, duration):
try:
termios.tcsendbreak(fd, duration)
except termios.error, e:
e.errno = e.args[0]
raise convert_error(space, e)
def tcsendbreak(space, w_fd, duration):
fd = space.c_filedescriptor_w(w_fd)
try:
termios.tcsendbreak(fd, duration)
except OSError, e:
raise convert_error(space, e)
def restoreTty(fd): if oldTermios: import termios termios.tcsetattr(fd, termios.TCSANOW, oldTermios) termios.tcsendbreak(fd, 0)
def sendBreak(self, duration=0.25):
"""Send break condition."""
if self.fd is None:
raise portNotOpenError
termios.tcsendbreak(self.fd, int(duration/0.25))
def sendBreak(self):
"""send break signal"""
if not self.fd:
raise portNotOpenError
termios.tcsendbreak(self.fd, 0)
def tcsendbreak(space, w_fd, duration):
fd = space.c_filedescriptor_w(w_fd)
try:
termios.tcsendbreak(fd, duration)
except OSError, e:
raise convert_error(space, e)
def sendbreak(self):
termios.tcsendbreak(self.fd, 0)
def sendBreak(self):
if not self.fd:
raise portNotOpenError
termios.tcsendbreak(self.fd, 0)
def sendbreak(self):
termios.tcsendbreak(self.fd, 0)
def sendBreak(self):
"""send break signal"""
if not self.fd:
raise portNotOpenError
termios.tcsendbreak(self.fd, 0)
def runs_tcall():
termios.tcsendbreak(2, 0)
termios.tcdrain(2)
termios.tcflush(2, termios.TCIOFLUSH)
termios.tcflow(2, termios.TCOON)
#### Importing python modules
import comware
import os
import sys
import time
import termios
#### RAW user-input module
fd = sys.stdin.fileno()
new = termios.tcgetattr(fd)
new[3] = new[3] | termios.ICANON | termios.ECHO
new[6][termios.VMIN] = 1
new[6][termios.VTIME] = 0
termios.tcsetattr(fd, termios.TCSANOW, new)
termios.tcsendbreak(fd, 0)
#### Notification for Starting
print(
('\n' * 5) +
"Starting script for deploying IRF-config and software on 5130 switches\n"
"\nPlease wait while getting the current versions and settings....")
#### Getting Current settings and versions
def SwitchInput():
sys.stdout.write("\r%d%%" % 0)
sys.stdout.flush()
#### Enable local logging: flash:/logfile/logfile.log
comware.CLI(
'system ; info-center logfile frequency 1 ; info-center source SHELL logfile level debugging ; info-center source CFGMAN logfile level debugging',
def sendBreak(self):
"""Send break condition."""
if self.fd is None:
raise portNotOpenError
termios.tcsendbreak(self.fd, 0)
attr = termios.tcgetattr(port) # iflag attr[0] = attr[0] & ~(termios.IXON | termios.IXOFF | termios.IXANY | termios.INLCR | termios.IGNCR | termios.ICRNL) # oflag attr[1] = attr[1] & ~(termios.OPOST) # cflag attr[2] = attr[2] & ~(termios.CSIZE | termios.CSTOPB | termios.CRTSCTS | termios.PARODD) attr[2] = attr[2] | (termios.CS7 | termios.PARENB | termios.CLOCAL) # lflag attr[3] = attr[3] & ~(termios.ICANON | termios.ECHO | termios.ECHOE | termios.ISIG) # speed attr[4] = termios.B9600 attr[5] = termios.B9600 # async attr[6][termios.VMIN] = 0 attr[6][termios.VTIME] = 0 termios.tcsetattr(port, termios.TCSANOW, attr) termios.tcsendbreak(port, 0) port.write(configureString) port.close()
def sendBreak(self, duration=0.25):
"""Send break condition. Timed, returns to idle state after given duration."""
if self.fd is None:
raise portNotOpenError
termios.tcsendbreak(self.fd, int(duration / 0.25))
def restoreTty(fd): if oldTermios: import termios termios.tcsetattr(fd, termios.TCSANOW, oldTermios) termios.tcsendbreak(fd, 0)
