def typing_game(self, game_type):
old_value = 'placeholder'
for char in self.game_opts[game_type]:
playsound(f"./letters_numbers/mp3/{game_type}/{char}.mp3")
value = getch.getche()
while old_value == value and value != char:
value = getch.getche()
print("")
if value != char:
incorrect_count = 0
while value != char:
incorrect_count += 1
playsound(
"./letters_numbers/mp3/responses/that_is_not_correct.mp3"
)
playsound(f"./letters_numbers/mp3/{game_type}/{char}.mp3")
if incorrect_count % 5 == 0:
playsound(
"./letters_numbers/mp3/responses/pausing.mp3")
time.sleep(5)
retry = getch.getche()
# in case the incorrect value is entered multiple times by accident
while retry == value:
retry = getch.getche()
print("")
value = retry
playsound("./letters_numbers/mp3/responses/correct.mp3")
playsound("./letters_numbers/mp3/responses/congratulations.mp3")
old_value = value
def agent():
env = RemoteEnv(IN_PORT=8080, OUT_PORT=8081, host="127.0.0.1")
env.open(0)
actions = {'w': 0, 's': 3, 'a': 4, 'd': 1}
for i in range(10000000):
#state = env.step("restart")
state = env.step("restart")
prev_energy = state['energy']
done = state['done']
print("OK")
while not done:
print('Action: ', end='')
action = getch.getche()
#action = np.random.choice([0, 1])
reward_sum = 0
state = env.step("act", actions[action])
reward_sum += state['reward']
for i in range(1):
done = state['done']
if (not done):
state = env.step('act', -1)
reward_sum += state['reward']
else:
break
energy = state['energy']
prev_energy = energy
frame = state['frame']
print(transform(frame))
print('Reward: ', reward_sum)
print('Done: ', state['done'])
prev_energy = energy
if i >= 2:
break
env.close()
def query_choice(choices,
prompt="Choice: ",
default=None,
single_char=False,
allow_other=False,
case_insensitive=False):
while True:
if single_char:
print(prompt, end=' ')
choice = getch.getche()
print()
else:
completer = Completer(choices)
readline.set_completer(completer.complete)
choice = rlinput(prompt=prompt, prefill=default or None)
readline.set_completer(None)
if not allow_other:
if ((case_insensitive and choice not in choices)
or (not case_insensitive
and choice.lower() not in [c.lower()
for c in choices])):
print("%s not one of: %s" % (choice, ','.join(choices)))
continue
return choice
def main():
init(autoreset=True)
os.system('cls' if os.name == 'nt' else 'clear')
print("\t \t Snake")
print("==============")
print("W - to move up")
print("S - to move down")
print("A - to move left")
print("D - to move right")
print("==============")
while True:
print('press Y to Start the game and N to exit: ',end="")
x = getch.getche()
print("")
if x== 'Y' or x=='N' or x=='y' or x=='n':
break
else:
print("wrong input try again")
if x=='n' or x=='N':
sys.exit()
game_over = multiprocessing.Value('i')
game_over.value = 0
direction = multiprocessing.Value('i')
direction.value=ord('D')
moved = multiprocessing.Value('i')
moved.Value=0
lock = multiprocessing.Lock()
process1=multiprocessing.Process(target=dir_input,args=(direction,game_over,lock,moved))
process2=multiprocessing.Process(target=game_start,args=(direction,game_over,lock,moved))
process1.start()
process2.start()
process1.join()
process2.join()
def act(self, world, engine):
user = None
while user not in self.keymap:
if user == 'h':
print(self.keymap)
user = getch.getche()
engine.queue_event(self.keymap[user](self))
def lf(source, ptr):
for command in source:
if isinstance(command, list):
lf(command, ptr)
elif command == 'do-after':
i = 0
while i < len(source[2]):
lista = ['do', source[1], source[2][i]]
lf(lista, ptr)
i += 1
elif command == 'do-before':
i = 0
while i < len(source[2]):
lista = ['do', source[2][i], source[1]]
lf(lista, ptr)
i += 1
elif command == 'loop':
while data[ptr] != 1:
lf(source[1:len(source)], ptr)
elif command == 'def':
function_definition[source[1]] = [source[2], source[3]]
elif command == 'add':
data[ptr] = (data[ptr] + int(source[1])) % 256
elif command == 'sub':
data[ptr] = (data[ptr] - int(source[1])) % 256
elif command == 'inc':
data[ptr] = (data[ptr] + 1) % 256
elif command == 'dec':
data[ptr] = (data[ptr] - 1) % 256
elif command == 'right':
ptr += 1
if ptr == len(data):
data.append(0)
elif command == 'left':
ptr -= 1
elif command == 'print':
print(chr(data[ptr]), end='')
elif command == 'read':
data[ptr] = ord(getche())
elif command in function_definition:
lista = function_definition[command][1]
lf(lista, ptr)
def prompt_yes_no(prompt, default=True):
chars = {'y': True, 'Y': True, 'N': False, 'n': False, '\n': default}
while True:
sys.stdout.write(f"{prompt} [{'Y/n' if default else 'y/N'}] ")
sys.stdout.flush()
char = getch.getche()
result = chars.get(char, None)
if result is None:
print("\nPlease respond with 'y' or 'n'")
else:
return result
def main(args):
# Create the I2C bus
I2Cbus = smbus.SMBus(1)
with smbus.SMBus(1) as I2Cbus:
#slaveSelect = input("Which Arduino (1-3): ")
slaveSelect = "1"
#cmd = input("Which way: ")
if slaveSelect == "1":
slaveAddress = I2C_SLAVE_ADDRESS
elif slaveSelect == "2":
slaveAddress = I2C_SLAVE2_ADDRESS
elif slaveSelect == "3":
slaveAddress = I2C_SLAVE3_ADDRESS
else:
# quit if you messed up
print(slaveSelect == "1")
print(type(slaveSelect))
print("no slave selected")
quit()
#BytesToSend = ConvertStringsToBytes(cmd)
#print("Sent " + str(slaveAddress) + " the " + str(cmd) + " command.")
#print(BytesToSend )
#I2Cbus.write_i2c_block_data(slaveAddress, 0x00, BytesToSend)
#time.sleep(0.5)
while True:
try:
#curses.halfdelay(1000)
#start = time.time()
cmd = getch.getche()
#print("f**k")
if len(cmd) == 0:
break
else:
BytesToSend = ConvertStringsToBytes(cmd)
#print("Sent " + str(slaveAddress) + " the " + str(cmd) + " command.")
#print(BytesToSend )
I2Cbus.write_i2c_block_data(slaveAddress, 0x00,
BytesToSend)
#time.sleep(0.5)
data = I2Cbus.read_i2c_block_data(slaveAddress, 0x00, 10)
except:
#BytesToSend = ConvertStringsToBytes("x")
#print("No command sent")
#print(BytesToSend )
#I2Cbus.write_i2c_block_data(slaveAddress, 0x00, BytesToSend)
#time.sleep(0.5)
#data=I2Cbus.read_i2c_block_data(slaveAddress,0x00,10)
print("remote i/o error")
time.sleep(0.5)
return 0
def prompt_for_winning_team(self):
while True:
sys.stdout.write("Which team won (1 or 2)? ")
sys.stdout.flush()
winning_team = getch.getche()
sys.stdout.write("\n")
sys.stdout.flush()
if winning_team == "1":
return 1
elif winning_team == "2":
return 2
else:
print("Please enter 1 or 2.")
def ai4u_expert(_obs):
"""
Random agent. It samples actions randomly
from the action space of the environment.
:param _obs: (np.ndarray) Current observation
:return: (np.ndarray) action taken by the expert
"""
print(_obs.shape)
print(_obs.dtype)
action = getch.getche()
return actions[action]
def get_command():
command = ''
while True:
c = getche()
if c == '\n':
return 'STOP' if command == '' else command
if c in ['+', '-']:
return c
if c in [str(x) for x in range(10)]:
command += c
else:
print('garbage received: "' + str(c) + '", clearing command')
command = ''
def get_user_action(obs):
num_actions = env.action_space.n
print('Obs',obs)
action = -1
while not (action >= 0 and action < num_actions):
try:
print('\naction[0-' + str(num_actions) + '] << ')
action = int(getch.getche())
print()
except:
action = -1
return action
def read(self, size=1):
if self.timeout:
time.sleep(self.timeout)
return
try:
if self.echo:
char = getch.getche()
else:
char = getch.getch()
except KeyboardInterrupt:
raise InterruptException
return char.encode('ascii')
def construct(ctx, source):
data = [0]
ptr = 0
code_ptr = 0
breakpoints = []
while code_ptr < len(source):
cmd = source[code_ptr]
if cmd == '+':
data[ptr] = (data[ptr] + 1) % 256
x = ptr
# ctx.tokens.append('data[' + str(x) + '] += 1;\n')
elif cmd == '-':
data[ptr] = (data[ptr] - 1) % 256
x = ptr
# ctx.tokens.append('data[' + str(x) + '] -= 1;\n')
elif cmd == '>':
ptr += 1
if ptr >= len(data):
data.append(0)
elif cmd == '<':
ptr -= 1
elif cmd == '.':
ctx.tokens.append('cout << "' + chr(data[ptr]) + '";\n')
elif cmd == ',':
data[ptr] = ord(getche())
ctx.tokens.append('cin >> data["' + str(x) + '"];\n')
elif cmd == '[':
if data[ptr] == 0:
open_brackets = 1
while open_brackets != 0:
code_ptr += 1
if source[code_ptr] == '[':
open_brackets += 1
elif source[code_ptr] == ']':
open_brackets -= 1
else:
breakpoints.append(code_ptr)
elif cmd == ']':
# voltar para o colchete correspondente
code_ptr = breakpoints.pop() - 1
code_ptr += 1
return ''.join(ctx.tokens)
def interpreter_lf(ast, position, code_position):
for element in ast:
if(isinstance(element, list)):
if(element[0] == 'do'):
for element_after in range(len(element)):
list_cmd = [element, position, code_position]
interpreter_lf(list_cmd, position, code_position)
if(element[0] == 'do-after'):
for element_after in range(len(element[2])):
list_cmd = ['do', element[1], element[2][element_after]]
interpreter_lf(list_cmd, position, code_position)
if(element[0] == 'do-before'):
for element_before in range(len(element[2])):
list_cmd = ['do', element[2][element_before], element[1]]
interpreter_lf(list_cmd, position, code_position)
elif(element[0] == 'add'):
lisp_e[position] = (lisp_e[position] + int(element[1])) % 256
elif(element == 'sub'):
lisp_e[position] = (lisp_e[position] - int(element[1])) % 256
elif(element[0] == 'loop'):
if (lisp_e[position] != 0):
i = 1
while i < len(element):
interpreter_lf(element, position, code_position)
i += 1
if (lisp_e[position] == 0):
i = len(element)
elif(element == 'print'):
print(chr(lisp_e[position]), end='')
elif(element == 'read'):
lisp_e[position] = ord(getche())
elif(element == 'right'):
position += 1
if position == len(lisp_e):
lisp_e.append(0)
elif(element == 'left'):
position -= 1
elif(element == 'inc'):
lisp_e[position] = (lisp_e[position] + 1) % 256
elif(element == 'dec'):
lisp_e[position] = (lisp_e[position] - 1) % 256
code_position += 1
def bf(source):
"""
Executa uma string de código brainf*ck e retorna
o estado final da fita de memória.
"""
data = [0]
ptr = 0
code_ptr = 0
breakpoints = []
while code_ptr < len(source):
cmd = source[code_ptr]
if cmd == '+':
data[ptr] = (data[ptr] + 1) % 256
elif cmd == '-':
data[ptr] = (data[ptr] - 1) % 256
elif cmd == '>':
ptr += 1
if ptr == len(data):
data.append(0)
elif cmd == '<':
ptr -= 1
elif cmd == '.':
print(chr(data[ptr]), end='')
elif cmd == ',':
data[ptr] = ord(getche())
elif cmd == '[':
if data[ptr] == 0:
open_brackets = 1
while open_brackets != 0:
code_ptr += 1
if source[code_ptr] == '[':
open_brackets += 1
elif source[code_ptr] == ']':
open_brackets -= 1
else:
breakpoints.append(code_ptr)
elif cmd == ']':
# voltar para o colchete correspondente
code_ptr = breakpoints.pop() - 1
code_ptr += 1
return data
def talker():
pub = rospy.Publisher('ipcam', String)
rospy.init_node('ipcam', anonymous=True)
#rate = rospy.Rate(10) # 10hz
while not rospy.is_shutdown():
print "Press i to move up the camera\n" \
"Press k to move down the camera\n" \
"Press j to move right the camera\n" \
"Press l to move left the camera\n" \
"Press q to home position the camera\n" \
"Press s to get another snapshot\n" \
"Press v to get video\n\n"
char = getch.getche()
if char == 's':
url = "http://192.168.10.222:1201/snapshot.cgi?user=admin&pwd="
ipCam = ipCamera(url)
frame = ipCam.get_frame()
cv2.imshow('Frame Captured', frame)
k = cv2.waitKey(0)
if k == ord('q'): # wait for ESC key to exit
cv2.destroyAllWindows()
elif k == ord('s'): # wait for 's' key to save and exit
cv2.imwrite('frameCaptured.png',frame)
cv2.destroyAllWindows()
elif char =='v':
url = "http://192.168.10.222:1201/snapshot.cgi?user=admin&pwd="
ipCam = ipCamera(url)
k = None
while k != ord('q'):
time.sleep(1)
cv2.destroyAllWindows()
frame = ipCam.get_frame()
print "capturing"
cv2.imshow('Video Captured', frame)
cv2.waitKey(0)
cv2.destroyAllWindows()
else:
rospy.loginfo(char)
pub.publish(char)
def eval(ast, p):
"""
Evaluates a result from an AST of lispf_ck code
"""
for item in ast:
if isinstance(item, list):
if item[0] == 'do-after':
x = 0
while x < len(item[2]):
tape = ['do', item[1], item[2][x]]
eval(tape, p)
x += 1
elif item[0] == 'do':
x = 1
while i < len(item):
eval(item[x], p)
x += 1
elif item[0] == 'loop':
while collection[p] != 0:
eval(item[1:len(item)], p)
elif item[0] == 'do-before':
z = 0
while z < len(item[2]):
tape = ['do', item[2][z], item[1]]
eval(tape, p)
z += 1
elif item[0] == 'add':
collection[p] = (collection[p] + int(item[1])) % 256;
elif item[0] == 'sub':
collection[p] = (collection[p] - int(item[1])) % 256;
elif item == 'right':
p += 1
if p == len(collection):
collection.append(0)
elif item == 'left':
p -= 1
elif item == 'print':
print(chr(collection[p]), end='\n')
elif item == 'inc':
collection[p] = (collection[p] + 1) % 256;
elif item == 'dec':
collection[p] = (collection[p] - 1) % 256;
elif item == 'read':
collection[p] = ord(getche())
def agent():
env = RemoteEnv(IN_PORT=8080, OUT_PORT=7070, host="127.0.0.1")
env.open(0)
actions = {
'w': ('walk', 10),
's': ('walk', -10),
'd': ('walk_in_circle', 10),
'a': ('walk_in_circle', -10),
'r': ('run', 20)
}
for i in range(10000000):
#state = env.step("restart")
state = env.step("restart")
prev_energy = state['energy']
done = state['done']
print("OK")
while not done:
print('Action: ', end='')
action = getch.getche()
#action = np.random.choice([0, 1])
reward_sum = 0
for i in range(7):
state = env.step(actions[action][0], actions[action][1])
reward_sum += state['reward']
if (done):
break
if not done:
state = env.step("get_result")
reward_sum += state['reward']
done = state['done']
energy = state['energy']
prev_energy = energy
frame = state['frame']
print(transform(frame))
print('Reward: ', reward_sum)
print('Done: ', state['done'])
print('Delta energy: ', prev_energy - energy)
prev_energy = energy
if i >= 2:
break
env.close()
def _readInput(caption, timeout=0.1):
start_time = time()
# sys.stdout.write('%s(%s):' % (caption, default))
inp = ''
while True:
# if msvcrt.kbhit():
if kbhit():
# char = msvcrt.getche()
char = getch.getche()
if ord(char) == 13: # enter_key
break
elif ord(char) >= 32: # space_char
inp = chr(ord(char))
break
if len(inp) == 0 and (time() - start_time) > timeout:
break
# print('') # needed to move to next line
if len(inp) > 0:
return inp
else:
return ""
def comp_bf(source):
data = [0]
ptr = 0
code_ptr = 0
breakpoints = []
while code_ptr < len(source):
cmd = source[code_ptr]
if cmd == '+':
data[ptr] = (data[ptr] + 1) % 256
elif cmd == '-':
data[ptr] = (data[ptr] - 1) % 256
elif cmd == '>':
ptr += 1
if ptr == len(data):
data.append(0)
elif cmd == '<':
ptr -= 1
elif cmd == '.':
print(chr(data[ptr]), end='')
elif cmd == ',':
data[ptr] = ord(getche())
elif cmd == '[':
if data[ptr] == 0:
#avança até o ]
open_brackets = 1
while open_brackets != 0:
code_ptr += 1
if source[code_ptr] == '[':
open_brackets += 1
elif source[code_ptr] == ']':
open_brackets -= 1
else:
breakpoints.append(code_ptr)
elif cmd == ']':
# voltar para a posição do colhete correspondente
code_ptr = breakpoints.pop() - 1
code_ptr += 1
def test(model_path='model', n_envs=1, steps_by_episode=100000):
# Test the pre-trained model
# multiprocess environment
make_env_def()
env = make_vec_env('AI4U-v0', n_envs=n_envs)
model = PPO2.load("model", env, policy=CustomPolicy)
q = ' '
while q != 's':
obs = env.reset()
reward_sum = 0.0
for _ in range(steps_by_episode):
action, _ = model.predict(obs)
obs, reward, done, _ = env.step(action)
reward_sum += reward
env.render()
if done:
print(reward_sum)
reward_sum = 0.0
obs = env.reset()
print('Exit?')
q = getch.getche()
env.close()
def decide(path, dest1, dest2):
"""
decide PATH DEST1 DEST2: for all files in PATH, preview each and sort into DEST1 or DEST2 with a single keypress, then automatically advance
"""
import pygame
from moviepy.editor import VideoFileClip
print("Press ESC to exit video. Use 'q' to quit deciding.")
for filename in glob.glob(os.path.join(path, '*')):
just_name = os.path.basename(filename)
print(just_name)
clip = VideoFileClip(filename)
# use ESC key to exit
clip.preview()
pygame.display.quit()
# pygame.quit()
clip.close()
print("Decide [z, x, or q]: ", end='')
sys.stdout.flush()
char = ''
while char not in ['z', 'x', 'q']:
char = getch.getche()
print()
if char == 'z':
destination = os.path.join(dest1, just_name)
print("move to {}".format(dest1))
shutil.move(filename, destination)
elif char == 'x':
destination = os.path.join(dest2, just_name)
print("move to {}".format(dest2))
shutil.move(filename, destination)
elif char == 'q':
print("Exiting")
sys.exit()
import requests
import getch
query = ""
while True:
char = getch.getche()
print()
if char == "X":
query = ""
continue
query += char
print(query)
print(requests.get(f'http://localhost:8000/exercises/{query}').json())
import sys
import getch
import shutil
scanningDir = sys.argv[1]
newScansDir = os.path.join(scanningDir, "NEWFOLDER")
if not os.path.isdir(newScansDir):
os.mkdir(newScansDir)
outputDir = os.path.join(scanningDir,"Untitled")
print("Press <Space> to copy files from 'NEWFOLDER' to 'Untitled/#'")
while True:
readch = getch.getche()
if readch == " ":
###Folter is finished, create new folder
if not os.path.isdir(outputDir):
os.mkdir(outputDir)
dirList = []
for root, dirs, files in os.walk(outputDir):
#assumes dirs are numbers
for d in dirs:
if len(d) > 0:
dirList.append(int(d))
nextDir = 1
if len(dirList) > 0:
dirList.sort()
nextDir = dirList[-1] + 1
###assume the file hasn't been created after this previous os.walk()
def tag(path, config_file):
import pygame
from moviepy.editor import VideoFileClip
# load config file, if provided
if config_file:
cfg = load_cfg(config_file)
if 'tags' not in cfg:
cfg['tags'] = []
else:
cfg = {
'tags': []
}
search_glob = "{}/**".format(path)
for filename in glob.iglob(search_glob, recursive=True):
if os.path.isfile(filename):
just_name = os.path.basename(filename)
initial_name = just_name
new_name = initial_name
print(just_name)
new_tags = []
print_tags(cfg)
clip = VideoFileClip(filename)
# use ESC key to exit
clip.preview()
pygame.display.quit()
# pygame.quit()
clip.close()
print_tag_prompt(cfg)
char = ''
while char not in ['1', '2', '3', '4', '5', '6', '7', '8', '9', 'n', 'q']:
char = getch.getche()
print()
if char == 'q':
print("\nExiting")
sys.exit()
elif char == 'n':
if new_name != initial_name:
pathname = os.path.dirname(filename)
destination = os.path.join(pathname, new_name)
print("rename as '{}'".format(new_name))
shutil.move(filename, destination)
print("Next")
elif char in ['1', '2', '3', '4', '5', '6', '7', '8', '9']:
tag_idx = int(char)-int('1')
tag = cfg['tags'][tag_idx]
new_name = tag + ' ' + new_name
new_tags.append(tag)
print("\nNew tags: {}".format(" ".join(new_tags)))
print_tag_prompt(cfg)
# prevent from breaking out of loop
char = ''
else:
print("\nError: unrecognized input")
print_tag_prompt(cfg)
set_col(HANG_COLS[wrong_letters])
print(f"{'Letters already used':^{COLS}}")
temp = ' '.join(letters_entered)
print(f'{temp:^{COLS}}\n')
set_col(CNONE)
# If there are no letters entered pick up a random letter
if len(letters_entered) == 0:
letter = random.choice(list(set(word)))
else:
input_string = "Enter a letter: "
set_col(CBLUE)
print(f"{input_string:>{COLS//2+len(input_string)//2}}",
end='',
flush=True)
letter = getche()
set_col(CNONE)
# Check if the entered letter is a whitespace or newline
# If not checked whitespaces and enter count as characters and
# increase the number of wrong_letters
if letter in letters_entered or letter in [' ', '\n']:
continue
else:
letters_entered.append(letter)
if letter in word:
for i, j in enumerate(word):
if j == letter:
dashed_string[i] = letter
else:
wrong_letters += 1
# Program to play tunes on the computer keyboard
# By Harshitha.B
import getch # importing the getch() library which is installed in the path of python3
import os # allows us to interface with underlying operating system that python is runningon
print("a=440 s=493 d=523 f=587 g=659 h=698 j=783") # frequencies in Hz
print("w=880 e=987 r=1046 t=1174 y=1174 u=1318 i=1396") # frequencies in Hz
print("z=1760 x=1975 c=2093 v=2349 b=2637 n=2793 m=3135") # frequencies in Hz
print(
"To play keep pressing any of these keys: a s d f g h j q w e r t y u z x c v b n m"
) # displaying keys which can be used to play
print("press escape to exit") # displaying the key which is used to exit
note = getch.getche() # reading a character from the keyboard
while True: # running a continuous loop until esc is pressed
if note == "a": # check if the character is "a"
os.system("aplay /home/harshitha/Documents/notea.wav") # if yes play the corresponding note
elif note == "s": # check if the character is "s"
os.system("aplay /home/harshitha/Documents/noteb.wav") # if yes play the corresponding note
elif note == "d": # check if the character is "d"
os.system("aplay /home/harshitha/Documents/notec.wav") # if yes play the corresponding note
elif note == "f": # check if the character is " f"
os.system("aplay /home/harshitha/Documents/noted.wav") # if yes play the corresponding note
elif note == "g": # check if the character is "g"
os.system("aplay /home/harshitha/Documents/notee.wav") # if yes play the corresponding note
elif note == "h": # check if the character is "h"
os.system("aplay /home/harshitha/Documents/notef.wav") # if yes play the corresponding note
elif note == "j": # check if the character is "j"
os.system("aplay /home/harshitha/Documents/noteg.wav") # if yes play the corresponding note
elif note == "q": # check if the character is "q"
os.system("aplay /home/harshitha/Documents/notea1.wav") # if yes play the corresponding note
elif note == "w": # check if the character is "w"
self.shape = self.get_frame().shape
def get_frame(self):
_, frame = self.cam.read()
return frame
while (True):
print "\nPress s for a new snapshot\n" \
"Press i to move up the Foscam\n" \
"Press k to move down the Foscam\n" \
"Press l to move left the Foscam\n" \
"Press j to move right the Foscam\n" \
"Press c to center the Foscam"
char = getch.getche()
if char=='s':
url = "http://192.168.10.222:1201/snapshot.cgi?user=admin&pwd="
print '\n'+url
cam = ipCamera(url)
frame = cam.get_frame()
cv2.imshow('image',frame)
cv2.waitKey(0)
cv2.destroyAllWindows()
elif char == 'i':
url = "http://192.168.10.222:1201/decoder_control.cgi?command=0&user=admin&pwd="
print '\n'+url
req = urllib2.Request(url)
# read a single character without pressing enter
import sys
import getch
print("Yes or no: ", end="")
sys.stdout.flush()
ans = getch.getche()
print("")
if ans.lower() == "y":
print("yes")
elif ans.lower() == "n":
print("no")
else:
print("What??")
# Written by Mottel Zirkind
# February 9, 2019
# A simple program that runs in terminal and reads the card number of things scanned with a card reader.
import requests # Used to make the HTTP request
import getch # Used to read in chars as they appear
import re # Used for some very basic pattern matching
card_number = '' # The card number we want to read
while True: # Run forever
# getche() will also print it to screen.
# getch() will just read it in.
next_char = getch.getche()
# The expected pattern is ;123456789?
# If the end character changes, change it here.
if next_char == '?':
# Make sure the URL here matches whatever port number the web app is using.
url = 'http://localhost:3000/checkin?card_number=' + card_number
response = requests.get(url)
print(response.text)
card_number = ''
# If card numbers are changed to add something like a dash, update the pattern here.
elif re.match('[0-9]', next_char):
card_number += next_char
# If the start of the pattern changes, update the character here.
elif next_char == ';':
card_number = ''
import getch
import os
ch=getch.getche()
if ch=="a":
os.system("aplay /home/harshitha/Documents/WaveTest3.wav")
import gym
import getch
env = gym.make('CartPole-v0')
env.reset()
env.render()
frames = 200
score = 0
for episode in range(5):
env.reset()
print('Press 0 or 1 to start. Controls are 0 or 1.\n1 applies leftwards force on the cart, while 0 applies rightwards force on the cart.')
for f in range(frames):
action = int(getch.getche())
observation, reward, done, info = env.step(action)
score += reward
print(' ', observation, reward, done, info)
env.render()
print('Frame: ', f)
#if done:
#break
print('\n***Game', (episode+1), 'done***\nScore: ', score, '\n')
print(test)
import time
from rich.live import Live
from rich.table import Table
table = Table()
table.add_column("Row ID")
table.add_column("Description")
table.add_column("Level")
with Live(table,
refresh_per_second=4): # update 4 times a second to feel fluid
for row in range(12):
time.sleep(0.4) # arbitrary delay
# update the renderable internally
table.add_row(f"{row}", f"description {row}", "[red]ERROR")
from rich.bar import Bar
console.print(Bar(5, 5, 5, color='red'))
import getch
# ...
char = getch.getch() # User input, but not displayed on the screen
console.print(char)
# or
char = getch.getche() # also displayed on the screen
console.print(char)
#Program to play tunes on the computer keyboard
#By Harshitha.B
import getch #importing the getch() library which is installed in the path of python3
import os #allows us to interface with underlying operating system that python is runningon
print("a=440 s=493 d=523 f=587 g=659 h=698 j=783") #frequencies in Hz
print("w=880 e=987 r=1046 t=1174 y=1174 u=1318 i=1396") #frequencies in Hz
print("z=1760 x=1975 c=2093 v=2349 b=2637 n=2793 m=3135") #frequencies in Hz
print(
"To play keep pressing any of these keys: a s d f g h j q w e r t y u z x c v b n m"
) #displaying keys which can be used to play
print("press escape to exit") #displaying the key which is used to exit
note = getch.getche() #reading a character from the keyboard
while True: #running a continuous loop until esc is pressed
if note == 'a': #check if the character is "a"
os.system("aplay /home/harshitha/Documents/notea.wav"
) #if yes play the corresponding note
elif note == 's': #check if the character is "s"
os.system("aplay /home/harshitha/Documents/noteb.wav"
) #if yes play the corresponding note
elif note == 'd': #check if the character is "d"
os.system("aplay /home/harshitha/Documents/notec.wav"
) #if yes play the corresponding note
elif note == 'f': #check if the character is " f"
os.system("aplay /home/harshitha/Documents/noted.wav"
) #if yes play the corresponding note
elif note == 'g': #check if the character is "g"
os.system("aplay /home/harshitha/Documents/notee.wav"
) #if yes play the corresponding note
elif note == 'h': #check if the character is "h"
os.system("aplay /home/harshitha/Documents/notef.wav"
