def inputLoop():
global userInput
global sendThis
global continueRunning
while continueRunning:
try:
newChar = msvcrt.getche() # get and echo whatever key the user pressed. #TODO: Disallow backspace, delete, etc.
if newChar==chr(8): #backspace
if len(userInput)>0: #if there is something to erase....
userInput = userInput[:-1]
sys.stdout.write(chr(0))
sys.stdout.write(chr(8))
elif newChar=='\r': # is enter
sys.stdout.write(chr(13)) # Bring to front
for pos in range(len(userInput)):
sys.stdout.write(chr(0)) #Erase all chars written
sys.stdout.write(chr(13)) # bring to front
sys.stdout.write('\r') # enterrrr
sendThis = userInput
userInput = ''
elif (ord(newChar)>=32 and ord(newChar)<=126): #alpha numerics
userInput = userInput + newChar
else:# Erase the echo.
sys.stdout.write(chr(8))
sys.stdout.write(chr(0))
sys.stdout.write(chr(8))
newChar = ''
except:
'Input error.'
def main():
time_start=time.time()
ser = serial.Serial(1) # open first serial port
ser.baudrate =115200
print (ser.name) # check which port was really used
try:
sys.stderr.write('--- Miniterm on %s: %d,%s,%s,%s ---\n' % (
ser.portstr,
ser.baudrate,
ser.bytesize,
ser.parity,
ser.stopbits,
))
except serial.SerialException as e:
sys.stderr.write("could not open port %r: %s\n" % (port, e))
sys.exit(1)
cmd_en = 0
Packet_class = Packet()
packet = list(range(0,200))
log = open('log.log','w')
ptr_packet = 0
time_packet = time.time()
count = 0
while 1:
hello = ser.readline(ser.inWaiting())
if (((time.time()-time_packet)>1.0)and cmd_en):
cmd_en=0
j=0
while(j<len(hello)):
if (hello[j] == '~'):
if (cmd_en == 0):
time_packet = time.time()
cmd_en = 1
count = 0
packet[count] = hello[j]
count = 1
else:
time_packet = time.time()
packet[count] = hello[j]
cmd_en = 0
count += 1
ptr_packet+=1
log = open('log.log','a')
packet_temp = char_to_int(packet,count)
print(time.time()-time_start)
log.write(str(time.time()-time_start)+'\t')
Packet_class.parser(packet_temp,count,ptr_packet)
Packet_class.packet_print(log)
log.close()
elif (hello != '' and cmd_en == 1):
packet[count] = hello[j]
# print_hex(char_to_int(hello,1),1)
if (count == len(packet)-1): count =0
else: count += 1
j+=1
if m.kbhit() == 1:
q = m.getche()
if q == 'q':
log.close()
sys.exit(1)
def userinput_with_timeout_windows(timeout, default=''):
"""Read user input. Return default value given after timeout.
This function is used when running on windows-based systems.
:param timeout: Number of seconds till timeout
:param default: Default string to be returned after timeout
:type default: String
:returns: String
"""
start_time = time.time()
sys.stdout.flush()
userinput = ''
while True:
if msvcrt.kbhit():
readchar = msvcrt.getche()
if ord(readchar) == 13: # enter_key
break
elif ord(readchar) >= 32: # space_char
userinput += readchar
if len(userinput) == 0 and (time.time() - start_time) > timeout:
break
if len(userinput) > 0:
return userinput
else:
return default
def run(self):
"""
"""
global _Server_Queue
while True: # What would cause this to stop? Only the program ending.
line = ""
while 1:
char = msvcrt.getche()
if char == "\r": # enter
break
elif char == "\x08": # backspace
# Remove a character from the screen
msvcrt.putch(" ")
msvcrt.putch(char)
# Remove a character from the string
line = line[:-1]
elif char in string.printable:
line += char
time.sleep(0.01)
try:
_Server_Queue.put(line)
if line != "":
_Logger.debug("Input from server console: %s" % line)
except:
pass
def CheckFiles(infilename, outfilename, forceoverwrite=False):
print('Source file: %s' % infilename)
print('Destination file: %s' % outfilename)
if not os.path.exists(infilename):
print('Source file doesn\'t exist!')
return False
if os.path.exists(outfilename):
if forceoverwrite:
print('Destination file already exists! Overwriting.' )
else:
print('Destination file already exists! Overwrite the existing file? (y/n) ' )
sys.stdout.flush()
answer = msvcrt.getche()
print('')
if answer != b'y' :
return False
try:
os.remove(outfilename);
except:
print('Error while trying to delete file: %s' % sys.exc_info()[1])
return False
return True
def input_with_timeout(timeout):
if platform.system() == 'Windows':
start_time = time.time()
s = ''
while True:
while msvcrt.kbhit():
c = msvcrt.getche()
if ord(c) == 13: # enter_key
break
elif ord(c) >= 32: #space_char
s += c
if time.time() - start_time > timeout:
return None
return s
else:
while True:
try:
rlist, _, _ = select.select([sys.stdin], [], [], timeout)
break
except (OSError, select.error) as e:
if e.args[0] != errno.EINTR:
raise e
if rlist:
return sys.stdin.readline()
else:
return None
def inline_menu(reload = "None"):
""" Test for in-line menu commands while waiting. """
# enter timer loop
# start_time = time.time()
while True:
# check for keyboard events
if msvcrt.kbhit():
key = msvcrt.getche()
try:
option = key.decode()
except:
option = ""
# capture menu presses
if option in ['E', 'e'] : email()
if option in ['Q', 'q'] : sys.exit()
if option in ['L', 'l'] : load_lusas(True)
if reload == "Reload":
if option in ['Y', 'y'] : return
if option in ['N', 'n'] : sys.exit()
# break timer
if reload == "None":
time.sleep(MEN_WAIT)
break
def get_ui_to(prompt, toSec=None, tSleepSec=None):
# import sys
from time import time, sleep
from msvcrt import getch, getche, kbhit
if toSec==None: # wait forever
userKey = raw_input(prompt)
return userKey
tElapsed = 0
t0 = time()
if tSleepSec == None:
tSleep = 0.1*toSec
else:
tSleep = tSleepSec
while True:
if tElapsed > toSec:
print "Timeout after tElapsed secs...%.3f"%tElapsed
userKey = ''
break
print "\n", prompt,
if kbhit():
userKey = getche()
while kbhit(): # flush input
getch() # sys.stdin.flush()
# userKey = raw_input(prompt)
break
# print "sleep tSleep secs...%.3f"%tSleep
sleep(tSleep)
tNow = time()
tElapsed = tNow - t0
return userKey
def getResponse(self):
try:
if sys.stdin.isatty():
return raw_input(">")
else:
if sys.platform[:3] == "win":
import msvcrt
msvcrt.putch(">")
key = msvcrt.getche()
msvcrt.putch("\n")
return key
elif sys.platform[:5] == "linux":
print ">"
console = open("/dev/tty")
line = console.readline()[:-1]
return line
else:
print "[pause]"
import time
time.sleep(5)
return "y"
except:
return "done"
def getkey():
while 1:
if echo:
z = msvcrt.getche()
else:
z = msvcrt.getch()
if z == '\0' or z == '\xe0': #functions keys
msvcrt.getch()
else:
return z
def getReply():
if sys.stdin.isatty():
return input("?")
if sys.platform[:3] == 'win':
import msvcrt
msvcrt.putch(b'?')
key = msvcrt.getche()
msvcrt.putch(b'\n')
return key
else:
assert False, 'platform not supported'
def getreply():
if sys.stdin.isatty():
return sys.stdin.read(1)
else:
if sys.platform[:3] == 'win':
import msvcrt
msvcrt.putch(b'?')
key = msvcrt.getche()
return key
else:
return open('/dev/tty').readline()[:-1]
def readInput( caption, default, timeout = 15):
start_time = time.time()
sys.stdout.write('%s[Default=%s]:'%(caption, default));
print("")
input = ''
while True:
if msvcrt.kbhit(): #kbhit functuion returns true if a key is hit
chr = msvcrt.getche() #reads the key pressed on keyboard and stores it as chr
if ord(chr) == 13: # enter_key
break
elif ord(chr) == 8: # backspace
input = input[0:-1]
elif ord(chr) == 224: #Special Characters like arrows, ins, delete, etc.
chr = msvcrt.getche()
if ord(chr) == 72: # Up Arrow
pass
elif ord(chr) == 75: # Left Arrow
pass
elif ord(chr) == 77: # Right Arrow
pass
elif ord(chr) == 80: # Down Arrow
pass
elif ord(chr) == 83: # Delete Key
pass
else:
pass
elif chr.isalnum(): #>= 32: #Any other characters
input += chr
elif chr == " ":
input += chr
print("\r"+" "*70+"\r" + input),
if len(input) == 0 and (time.time() - start_time) > timeout:
break
print '' # needed to move to next line
if len(input) > 0:
return input
else:
return default #this returns default value for weapon if the user can't select in the appropriate time.
def getkey():
while True:
if echo:
z = msvcrt.getche()
else:
z = msvcrt.getch()
if z == "\0" or z == "\xe0": # functions keys
msvcrt.getch()
else:
if z == "\r":
return "\n"
return z
def raw_input_with_timeout(prompt,t,ch): print "--->"+prompt finishat = time.time() + t result = [] while True: if msvcrt.kbhit(): result.append(msvcrt.getche()) if result[-1] == '\r': # or \n, whatever Win returns;-) return ''.join(result) time.sleep(0.1) # just to yield to other processes/threads else: if time.time() > finishat: return ch
def keyboardTimeOut(timeout = 50):
now = time.time()
inp = ''
chr = '\0'
while True:
if msvcrt.kbhit():
chr = msvcrt.getche()
if ord(chr) >= 32: #space_char
inp += chr
chr = '\0'
if (time.time()-now)>(0.001*timeout):
break
return inp
def poll(self):
"""Poll for data on msvcrt (Windows only)"""
completeLineRead = False
while msvcrt.kbhit():
nextChar = msvcrt.getche()
if nextChar == "\r":
completeLineRead = True
print("")
break
self.inputLine += nextChar
if completeLineRead:
self.processBuffer(self.inputLine)
self.inputLine = ""
def getreply():
if sys.stdin.isatty():
return raw_input("?")
else:
if sys.platform[:3] == "lin":
import msvcrt
msvcrt.putch(b"?")
key = msvcrt.getche()
msvcrt.putch(b"\n")
return key
else:
assert False, "platform not supported"
def escapableSleep(timeout,verbose=True):
start_time = time.time()
if verbose: sys.stdout.write("Waiting %d s (press Q to cancel)"%(timeout))
userStop = False
while True:
if msvcrt.kbhit():
chr = msvcrt.getche()
if ord(chr) == 113: # q_key
userStop = True
break
if (time.time() - start_time) > timeout:
break
print '' # needed to move to next line
return userStop
def getreply():
'''
读取交互式用户的回复键，即使stdin重定向到某个文件或者管道
'''
if sys.stdin.isatty():
return input('?') # 如果stdin 是控制台 从stdin 读取回复行数据
else :
if sys.platform[:3] == 'win': # 如果stdin 重定向，不能用于询问用户
import msvcrt
msvcrt.putch(b'?')
key = msvcrt.getche() # 使用windows 控制台工具 getch()方法不能回应键
return key
else:
assert False,'platform not supported'
def timeoutInput(prompt, timeout=30.0):
sys.stdout.write(prompt)
finishat = time.time() + timeout
result = []
while True:
if msvcrt.kbhit():
result.append(msvcrt.getche())
if result[-1] == '\r': # or \n, whatever Win returns;-)
print('')
return 'input'
time.sleep(0.1) # just to yield to other processes/threads
else:
if time.time() > finishat:
print('')
return 'no_input'
def readInput( default, timeout = .01):
start_time = time.time()
input = ''
while True:
if msvcrt.kbhit():
chr = msvcrt.getche()
if ord(chr) == 46: # \n
break
elif ord(chr) >= 32: #space_char
input += chr
if len(input) == 0 and (time.time() - start_time) > timeout:
break
if len(input) > 0:
return input
else:
return default
def getreply():
"""
read a reply key from an interactive user
even if stdin redirected to a file or pipe
"""
if sys.stdin.isatty():
return input('?')
else:
if sys.platform[:3] == 'win':
import msvcrt
msvcrt.putch(b'?')
key = msvcrt.getche()
msvcrt.putch(b'\n')
return key
else:
assert False, 'platform not supported'
def getreply():
"""
читает клавишу, нажатую пользователем,
даже если stdin перенаправлен в файл или канал
"""
if sys.stdin.isatty(): # если stdin связан с консолью,
return input('?') # читать ответ из stdin
else:
if sys.platform[:3] == 'win': # если stdin был перенаправлен,
import msvcrt # его нельзя использовать для чтения
msvcrt.putch(b'?') # ответа пользователя
key = msvcrt.getche() # использовать инструмент консоли
msvcrt.putch(b'\n') # getch(), которая не выводит символ
return key # для нажатой клавиши
else:
assert False, 'platform not supported'
def getreply():
"""
read a reply key from an interactive user
even if stdin redirected to a file or pipe
"""
if sys.stdin.isatty(): # if stdin is console
return input('?') # read reply line from stdin
else:
if sys.platform[:3] == 'win': # if stdin was redirected
import msvcrt # can't use to ask a user
msvcrt.putch(b'?')
key = msvcrt.getche() # use windows console tools
msvcrt.putch(b'\n') # getch() does not echo key
return key
else:
assert False, 'platform not supported'
def readInput( caption, default, timeout = 5):
start_time = time()
inputS = ''
while True:
if msvcrt.kbhit():
chrS = msvcrt.getche()
if ord(chrS) == 13: # enter_key
break
elif ord(chrS) >= 32: #space_char
inputS += chrS
if len(inputS) == 0 and (time() - start_time) > timeout:
break
if len(inputS) > 0:
return inputS
else:
return default
def nonstoppinginput(word, prompt, next_best):
global need_new_order
os.system("cls")
print(prompt + word, end='\n')
need_new_order = True
current = word
while True:
if msvcrt.kbhit():
chr = msvcrt.getche()
if ord(chr) == 13 or chr == b'\n':
current = ""
break
elif chr == b'\x08': # backspace
current = current[:len(current)-1]
break
elif ord(chr) == 9 and best[0]!="": # Tab autocomplete
last_space = -1
for i in range(len(current)):
if current[i] == ' ':
last_space = i
current = current[:last_space+1]
current += best[0] # Change last word to whatever is currently stored in the word pointer
# best contains best 3
break
elif chr == b'@' and best[1]!="": # Tab autocomplete
last_space = -1
for i in range(len(current)):
if current[i] == ' ':
last_space = i
current = current[:last_space+1]
current += best[1] # get second best
break
elif chr == b'#' and best[2]!="": # Tab autocomplete
last_space = -1
for i in range(len(current)):
if current[i] == ' ':
last_space = i
current = current[:last_space+1]
current += best[2] # get third best
break
elif ord(chr) >= 32:
current+= chr.decode('utf-8')
break
print ('') # needed to move to next line
return current
def timed_input(self, caption, default=None, timeout=60):
start_time = time.time();
sys.stdout.write(caption);
input = '';
while True:
if msvcrt.kbhit():
chr = msvcrt.getche()
if ord(chr) == 13: # enter_key
break;
elif ord(chr) == 8: #backspace_key
input = input[:-1];
elif ord(chr) >= 32: #space_char + (all keys on keyboard)
input += chr;
if len(input) == 0 and (time.time() - start_time) > timeout: break;
print ''; # needed to move to next line
input = input.strip();
if len(input) > 0: return input;
else: return default;
def readInput( caption, default, timeout = 0.1):
start_time = time.time()
sys.stdout.write('%s: '%(caption)); #('%s(%s):'%(caption, default));
input = ''
while True:
if msvcrt.kbhit():
chr = msvcrt.getche()
if ord(chr) == 13: # enter_key
break
elif ord(chr) >= 32: #space_char
input += chr
if len(input) == 0 and (time.time() - start_time) > timeout:
break
print '' # needed to move to next line
if len(input) > 0:
return input
else:
return default
def readInput(caption, default, timeout=5):
start_time = time.time()
sys.stdout.write('%s(%s):' % (caption, default))
sys.stdout.flush()
input = ''
while True:
if msvcrt.kbhit():
byte_arr = msvcrt.getche()
if ord(byte_arr) == 13: # enter_key
break
elif ord(byte_arr) >= 32: #space_char
input += "".join(map(chr, byte_arr))
if len(input) == 0 and (time.time() - start_time) > timeout:
break
if len(input) > 0:
return input
else:
return default
def input_with_timeout_windows(prompt, timeout, default):
start_time = time.time()
print prompt,
sys.stdout.flush()
input = ''
while True:
if msvcrt.kbhit():
chr = msvcrt.getche()
if ord(chr) == 13: # enter_key
break
elif ord(chr) >= 32: #space_char
input += chr
if len(input) == 0 and (time.time() - start_time) > timeout:
break
if len(input) > 0:
return input
else:
return default
def wait_enter_or_seconds(caption, timeout=5):
start_time = time.time()
sys.stdout.write('%s' % caption)
sys.stdout.flush()
input_string = ''
while True:
if msvcrt.kbhit():
byte_arr = msvcrt.getche()
if ord(byte_arr) == 13: # enter_key
break
elif ord(byte_arr) >= 32: # space_char
input_string += "".join(map(chr, byte_arr))
if len(input_string) == 0 and (time.time() - start_time) > timeout:
break
print('') # needed to move to next line
return input_string
def input_with_timeout_windows(prompt, timeout, default):
start_time = time.time()
print(prompt)
sys.stdout.flush()
input = ''
while True:
if msvcrt.kbhit():
chr = msvcrt.getche().decode('utf-8')
if ord(chr) == 13: # enter_key
break
elif ord(chr) >= 32: #space_char
input += chr
if len(input) == 0 and (time.time() - start_time) > timeout:
break
if len(input) > 0:
return input
else:
return default
def read_input(timeout=0.1):
if os.name == "nt":
import msvcrt
import time
start_time = time.time()
user_input = ''
while True:
if msvcrt.kbhit():
chr = msvcrt.getche()
if ord(chr) == 13: # enter_key
break
elif ord(chr) >= 32: #space_char
user_input += chr.decode()
if len(user_input) == 0 and (time.time() - start_time) > timeout:
break
else:
user_input, wlist, xlist = select.select([sys.stdin], [], [], timeout)
return user_input
def readInput(caption, queue):
sys.stdout.write('%s :' % caption)
sys.stdout.flush()
input = ''
while True:
if msvcrt.kbhit():
byte_arr = msvcrt.getche()
if ord(byte_arr) == 13: # enter_key
break
elif ord(byte_arr) >= 32: #space_char
input += "".join(map(chr, byte_arr))
global shoudExit
if shouldExit == True:
logging.info("User used the URL. No need for password input")
return False
queue.put(input)
return True
def intake():
readfile = open('persistentinfo', 'r')
writefile = open('persistentinfo', 'wb')
try:
info = pickle.load(readfile)
except EOFError:
info = {}
print 'What is the phone number you would like to store? Press "c" to cancel.\n'
keypress = getche()
if keypress == 'C' or keypress == 'c':
main()
elif keypress == '\r':
print 'Number not entered! Please try again.\n\n'
intake()
else:
number = raw_input()
if number == '':
print 'Number not entered! Please try again.\n\n'
intake()
def getreply():
"""
читает клавишу, нажатую пользователем,
даже если stdin перенаправлен в файл или канал
:return:
"""
if sys.stdin.isatty(
): # если stdin связан с консолью, читать ответ из stdin
return input('Type \'y\' or \'Y\' to continue, or other to exit>>')
else:
if sys.platform[:3] == 'win': # если stdin был перенаправлен,
import msvcrt # его нельзя использовать для чтения
msvcrt.putch(b'?') # ответа пользователя
key = msvcrt.getche() # использовать иснтрумент консоли
msvcrt.putch(b'\n') # getche(), которая не выводит символ
return key # для нажатия клавиши
else:
assert False, 'Platform not supported'
def read_key_board_input(timeout=5):
"""
默认值返回False
:param timeout:设置超时
:type timeout:float
:return:True or False
:rtype:bool
"""
start_time = time.time()
confirm_time = time.time()
confirm_text = 0
cancel_text = 0
sys.stdout.write("是否输入用户标识（y or n ,默认值为:n）并按回车键确认")
while True:
if msvcrt.kbhit():
char = msvcrt.getche()
# temp = ord(char)
if cancel_text == 0 and (ord(char) == 121
or ord(char) == 89): # y or Y
confirm_text = ord(char)
confirm_time = time.time()
continue
if confirm_text == 0 and (ord(char) == 110
or ord(char) == 78): # n or N
cancel_text = ord(char)
start_time = time.time()
continue
# 输入y 或者Y 并回车
if confirm_text != 0 and ord(char) == 13: # enter_key
return True
# 直接回车
if ord(char) == 13:
return False
# if ord(char) == 27: # ESC
# return True
# 输入n 或者N后未按回车超时执行
if confirm_text == 0 and (time.time() - start_time > timeout):
return False
# 输入y 或者Y后未按回车超时执行
if cancel_text == 0 and confirm_text != 0 and (
time.time() - confirm_time > timeout):
return True
def timer(timeout = 5):
start_time = time.time()
print("")
print(">>> ")
enter = ""
while True:
if msvcrt.kbhit():
c = msvcrt.getche()
if ord(c) == 13: # enter_key
break
elif ord(c) >= 32: #space_char
enter += str(c)
if (time.time() - start_time) > timeout:
break
if len(enter) > 0:
return enter.replace("b'", "").replace("'", "")
else:
return "Stumble"
def readInput( caption, default, timeout = 5):
start_time = time.time()
sys.stdout.write('%s(%s):'%(caption, default));
input = ''
while True:
if msvcrt.kbhit():
chr = msvcrt.getche()
if ord(chr) == 13: # enter_key
break
elif ord(chr) >= 32: #space_char
input += chr
if len(input) == 0 and (time.time() - start_time) > timeout:
break
print '' # needed to move to next line
if len(input) > 0:
return input
else:
return default
def intake():
readfile = open('persistentinfo', 'r')
writefile = open('persistentinfo', 'wb')
try:
info = pickle.load(readfile)
except EOFError:
info = {}
print 'What is the phone number you would like to store? Press "c" to cancel.\n'
keypress = getche()
if keypress == 'C' or keypress == 'c':
main()
elif keypress == '\r':
print 'Number not entered! Please try again.\n\n'
intake()
else:
number = raw_input()
if number == '':
print 'Number not entered! Please try again.\n\n'
intake()
def listener(info):
import msvcrt
chars = []
while True:
while not msvcrt.kbhit():
pass
letter = msvcrt.getche().decode("utf-8")
if letter == "\x03":
raise KeyboardInterrupt
if letter == "\x08":
if len(chars) != 0:
del chars[len(chars) - 1]
elif letter == "\r":
word = "".join(chars)
print("\n")
info.process_command(word)
chars = []
else:
chars.append(letter)
def readInput(caption, timeout, keypress_bonus):
os.system('clear||cls')
sys.stdout.write("\nTime: " + "%.16f" % timeout + "\n" + caption)
sys.stdout.flush()
start_time = time.time()
string = ""
err = ""
while True:
if msvcrt.kbhit():
# Get input data
byte_arr = msvcrt.getche()
char = ord(byte_arr)
# Act accordinly
if char == 13: # enter_key
out = fixString(string)
current_err = checkString(out)
if current_err:
err = current_err
else:
if out in used_words:
return '-2' + out
return out
elif char == 8: # backspace
string = string[:-1]
if bonus_for_backspace:
timeout += keypress_bonus
elif (char >= 97 and char <= 122) or (
char >= 65 and char <= 90) or char in ignored_characters:
string += "".join(map(chr, byte_arr))
timeout += keypress_bonus
# Print new string
os.system('clear||cls')
sys.stdout.write(err + "\nTime: " + "%.16f" %
(timeout - (time.time() - start_time)) + "\n" +
caption + string)
sys.stdout.flush()
if (time.time() -
start_time) > timeout: # Return nothing for unfinished string
return '-1' + string
def getreply():
"""
read a reply key from an interative user
even if stdin redirected to a file or pipe
"""
if sys.stdin.isatty():
return input('??')
else:
if sys.platform[:3] == 'win':
import msvcrt
msvcrt.putch(b'?')
key = msvcrt.getche()
msvcrt.putch(b'\n')
return key
else:
#assert False, 'platform not supported'
print('???')
key = open('/dev/tty').readline()[:-1]
print(key)
return key
def _windows_input(self, text, timeout_s, default):
start_time = time.time()
sys.stdout.write(text)
sys.stdout.flush()
current = ''
while True:
if msvcrt.kbhit():
c = msvcrt.getche()
if ord(c) == 13: # Enter
break
elif ord(c) >= 32: # Character
current += c.decode('utf-8')
if (time.time() - start_time) > timeout_s:
break
print()
if len(current) > 0:
return current
else:
return default
def readInput(caption='', default=None, timeout=1):
start_time = time.time()
#sys.stdout.write('%s(%s):'%(caption, default))
#sys.stdout.flush()
input = ''
while True:
if msvcrt.kbhit():
byte_arr = msvcrt.getche()
if ord(byte_arr) == 13: # enter_key
break
elif ord(byte_arr) >= 32: #space_char
input += "".join(map(chr, byte_arr))
if len(input) == 0 and (time.time() - start_time) > timeout:
#print("timing out, using from Rodefault value.")
break
#print('') # needed to move to next line
if len(input) > 0:
return input
else:
return default
def getreply():
"""
read a reply key from an interactive user
even if stdin redirected to a file or pipe
"""
if sys.stdin.isatty(): # if stdin is console
return input("More? y/Y") # read reply line from stdin
else:
if sys.platform[:3] == 'win': # if stdin was redirected
import msvcrt # can't use to ask a user
msvcrt.putch(b'?')
key = msvcrt.getche() # use windows console tools
msvcrt.putch(b'\n') # getch() does not echo key
return key
elif sys.platform == 'darwin':
os.system("printf 'More? '")
key = open('/dev/tty').readline()[:-1]
os.system("printf '\n'")
return key
else:
assert False, 'platform not supported'
def __consoleTask_w(self, Task):
'''This task accepts commands for the server in a Windows environment.
We use getch as a non-blocking input.'''
if msvcrt.kbhit():
c = msvcrt.getche()
if (c == '\r'): self._haveCommand = True
elif (c == '\b'):
# TODO - Also clear the onscreen buffer of the character
self._command = self._command[0:len(self._command) - 1]
else:
self._command += c
if self._haveCommand:
cmd = self._command[0:len(self._command) - 1]
print(cmd)
self._commandTok = cmd.split()
print("\bpsg: " + self._command)
self.__handleCommand()
print("psg: "),
self._command = []
self._haveCommand = False
return Task.cont
def get_reply():
"""
:return:
"""
# 需要在命令行下调试，pycharm的sys.stdin不是控制台。 sys.stdin.isatty() 为false
if sys.stdin.isatty():
print("for test")
return input("Continue to read? [Y/N]")
else:
if sys.platform == 'win32':
import msvcrt
# b'' 代表输入的是bytes而不是str。
# msvcrt.putch：Print the byte string char to the console without buffering.
msvcrt.putch(b'Continue ? [Y/N]')
# 获取用户输入。
key = msvcrt.getche()
msvcrt.putch(b'\n')
return key
else:
# Linux不支持。
assert False, "Platform doesn't support!"
def get_user_input(self, caption, default, hidden_flag=False, timeout=10):
# Owner：11602272
# CreateTime：2015年7月3日
# ModifyTime：
# 函数参数： 说明标题, 默认值
# 函数方法：获取用户输入的值
# 函数返回值：user_input
sys.stdout.write('%s(Default is %s):\n' % (caption, default))
os_platform = self.assert_platform()
if os_platform == "Windows":
import msvcrt
start_time = time.time()
user_input = ''
while True:
if msvcrt.kbhit():
if hidden_flag:
user_input_char = msvcrt.getch()
else:
user_input_char = msvcrt.getche()
if ord(user_input_char) == 13: # enter_key
break
elif ord(user_input_char) >= 32: # space_char
user_input += user_input_char
if hidden_flag:
sys.stdout.write('*')
if len(user_input) == 0 and (time.time() -
start_time) > timeout:
break
elif os_platform == "Linux":
import select
print "You have ten seconds to answer!"
i, o, e = select.select([sys.stdin], [], [], timeout)
if (i):
user_input = sys.stdin.readline().strip()
else:
user_input = ""
if len(user_input) > 0:
return user_input
else:
return default
def wait_player_move():
global player_cpos
pmove = msvcrt.getche()
cur_x, cur_y = player_cpos
if pmove == b"w":
cur_y -= 1
if 4 > cur_y: cur_y = 4
elif pmove == b"a":
cur_x -= 1
if 10 >= cur_x: cur_x = 10
elif pmove == b"s":
cur_y += 1
elif pmove == b"d":
cur_x += 1
elif pmove == b"q":
print("\n\nThanks for playing. See you next year!!!")
sys.exit(-1)
else:
pass
player_cpos = (cur_x, cur_y)
def run(self):
while True:
if self.readList:
# Is the server socket ready for reading or writing?
read, write, exception = select.select(self.readList,
self.writeList,
self.readList, 1)
for s in read:
if s == self.socket:
# A client is trying to connect
self.process_server_data()
for s in write:
if s == self.socket:
self.send_outgoing_data()
self.writeList.remove(s)
for s in exception:
if s == self.socket:
print(
"Server socket encountered exception. Please login again"
)
self.readList.remove(self.socket)
if self.socket in self.writeList:
self.writeList.remove(self.socket)
self.socket.close()
# Check for keyboard input
while msvcrt.kbhit():
newChar = msvcrt.getche()
if newChar == '\r':
print('')
if self.keyboardInput != '':
self.process_user_input(self.keyboardInput)
self.keyboardInput = ''
else:
self.keyboardInput = self.keyboardInput + newChar
def run(self):
oldRec = ""
while True:
while msvcrt.kbhit():
key = msvcrt.getche()
if key.decode("utf-8").lower(
) in "1234567890!@#$%^&*)-=_+`~qwertyuiopasdfghjklzxcvbnm,./[]{}|'\";:<>? ":
self.manualChat = "{}{}".format(self.manualChat,
key.decode("utf-8"))
if key == b'\x08' and len(self.manualChat) > 0: #backspace
self.manualChat = self.manualChat[:-1]
if key == b'\r' and len(self.manualChat) > 0: #return
self.send(self.manualChat)
self.manualChat = ""
rec = "{0}{1}".format(oldRec, self.receive())
while "\r\n" in rec:
rec2 = rec[:rec.index("\r\n")]
if rec2 != "":
self.process(rec2)
rec = rec[rec.index("\r\n") + 2:]
oldRec = rec
return
def readInput(caption, default, timeout=10):
start_time = time.time()
sys.stdout.write('%s(%d秒自动跳过):' % (caption, timeout))
sys.stdout.flush()
input = ''
while True:
ini = msvcrt.kbhit()
try:
if ini:
chr = msvcrt.getche()
if ord(chr) == 13: # enter_key
break
elif ord(chr) >= 32:
input += chr.decode()
except Exception as e:
pass
if len(input) == 0 and time.time() - start_time > timeout:
break
if len(input) > 0:
return input + ''
else:
return default
def readInput(caption, default, timeout=5):
if caption != '':
print(caption)
start_time = time.time()
input = ''
while True:
if msvcrt.kbhit():
byte_arr = msvcrt.getche()
if ord(byte_arr) == 13: # enter_key
break
elif ord(byte_arr) >= 32: #space_char
input += "".join(map(chr, byte_arr))
if len(input) == 0 or (time.time() - start_time) > timeout:
# print("timing out, using default value.")
break
# print('') # needed to move to next line
if len(input) > 0:
return input
else:
return default
def select_reader():
"""Select cardreader with console onscreen menu.
Returns selected reader object or None if no readers connected or user
decided to escape shell.
If system has a single reader connected it will be returned without of
menu drawing.
"""
readers_list = readers()
if not readers_list:
return
if len(readers_list) == 1:
return readers_list[0]
else:
print 'Please choose reader number from list or 0 to exit:\n\n'
for i, r in enumerate(readers_list):
print '[{}] - {}\n'.format(i + 1, r)
print '\n[0] - Exit without choosing\n'
choice = None
while not msvcrt.kbhit():
choice = msvcrt.getche()
if not choice.isdigit():
continue
if choice == '0':
return
try:
return readers_list[int(choice) - 1]
except IndexError:
pass
def game_2048(board, n, w, flag):
ret = check(board, n, w)
if ret != "end":
if ret == "zero" and flag != 0:
board = new_2(board, n)
else:
print("Try another move")
ret = check(board, n, w)
if ret != "end":
clr()
print_board(board, n)
while True:
print(
'''Enter move:\n\tw for up\n\td for down\n\ta for left\n\td for right\n\tq to forfeit \n '''
)
move = getch.getche().decode("ASCII").lower()
if move == 'q':
clr()
print(
"This was the final board, the game was forfeited by user")
print_board(board, n)
return 0
if move not in ('w', 'a', 's', 'd'):
print("Invalid Input")
else:
break
if move == 's':
board, flag = moving(rotation(board, n), n)
board = rotation_anti(board, n)
elif move == 'd':
board, flag = moving(rotation(rotation(board, n), n), n)
board = rotation(rotation(board, n), n)
elif move == 'w':
board, flag = moving(rotation_anti(board, n), n)
board = rotation(board, n)
elif move == 'a':
board, flag = moving(board, n)
game_2048(board, n, w, flag)
def getChar(numBytes, listOfOneChars):
import sys # Flush output
sys.stdout.flush() # Important for executing prior print statement
# Check for Windows system
try:
import msvcrt
answer = ""
for i in range(numBytes):
ch = msvcrt.getche().decode()
ch = ch.upper()
if (ch in listOfOneChars):
print('')
return ch
answer += ch
print('') # Starts a new line following function call
return answer
# Else, POSIX system
except ImportError:
import tty, sys, termios
fd = sys.stdin.fileno() # File descriptor
oldSettings = termios.tcgetattr(fd) # tty attributes for fd
try:
answer = ""
tty.setraw(fd) # Change mode to raw
for i in range(numBytes):
ch = sys.stdin.read(1) # Read in byte(s)
print(ch, end='') # Puts the character to the console
ch = ch.upper() # Make uppercase
sys.stdout.flush()
if (ch in listOfOneChars):
termios.tcsetattr(fd, termios.TCSADRAIN, oldSettings)
print('')
return ch
answer += ch
finally: # Change after discarding queued input
termios.tcsetattr(fd, termios.TCSADRAIN, oldSettings)
print('')
return answer
def read_with_timeout( caption, default, default_prompt = "You did not respond!", timeout = 10):
import sys, time, msvcrt
start_time = time.time()
sys.stdout.write('%s(%s):'%(caption, default))
sys.stdout.flush()
input = ''
while True:
if msvcrt.kbhit():
byte_arr = msvcrt.getche()
if ord(byte_arr) == 13: # enter_key
break
elif ord(byte_arr) >= 32: #space_char
input += "".join(map(chr,byte_arr))
if len(input) == 0 and (time.time() - start_time) > timeout:
desktop_notification(not_tit="You did not respond!",msg='Joining Automatically.')
print(default_prompt)
break
print('') # needed to move to next line
if len(input) > 0:
return input
else:
return default
def readInput(default, timeout=0.3):
#method to read user input every 0.5 seconds, if no or invalid input it will run the previous direction (default)
start_time = time.time()
input = 0
while True:
if msvcrt.kbhit():
byte_arr = msvcrt.getche()
if ord(byte_arr) == 119:
input = "w"
elif ord(byte_arr) == 115:
input = "s"
elif ord(byte_arr) == 100:
input = "d"
elif ord(byte_arr) == 97:
input = "a"
if (time.time() - start_time) > timeout:
break
#only allows valid inputs, if not use default
print("")
if input in inputs[default - 1]:
return input
else:
return default