def render(self):
'''
we can populate the cli with labels and then use 'getch' to capture input given from the cli then handle the input
'''
self.__populate()
while True:
key = ord(getch.getch())
# when w or up arw is pressed;
if key == 119 and self.selected > 0 or key == 65 and self.selected > 0:
self.selected -= 1
self.__populate()
# when s or dwn arw is pressed;
elif key == 115 and self.selected < len(self.labels) - 1 or key == 66 and self.selected < len(self.labels) - 1:
self.selected += 1
self.__populate()
# when d or right arw is pressed;
elif key == 100 or key == 67:
# let's execute the function if it has arguments
if len(self.items[self.selected][1]) <= 0:
self.items[self.selected][0]()
else:
self.items[self.selected][0](*self.items[self.selected][1])
elif key == 97 or key == 68:
if len(self.extra_args) > 0 and self.extra_args[0] == "sub_menu":
break
else:
replit.clear()
self.__populate()
replit.clear()
def key_driver(servo):
"""Drive servos based on keyboard input.
Loops indefinitely until 'q' (quit) is typed.
"""
inc = 5
while True:
keypress = getch.getch()
if keypress == 'q':
go_home(servo)
servo.close()
break
if keypress == 'j':
RANGES[0] += inc
elif keypress == 'l':
RANGES[0] += -1*inc
elif keypress == 'i':
RANGES[1] += inc
elif keypress == 'k':
RANGES[1] += -1*inc
for index, target in enumerate(RANGES):
set_target(servo, index, target)
servo_str = ""
for idx, target in enumerate(RANGES):
servo_str += "Servo {}: {:4} ".format(idx, target)
print(servo_str)
def reader():
range0 = 90
range1 = 90
move(1, range0)
move(2, range1)
while True:
keypress = getch.getch()
if keypress == 'j':
range0 += 10
elif keypress == 'l':
range0 += -10
elif keypress == 'i':
range1 += -10
elif keypress == 'k':
range1 += 10
elif keypress == 'q':
break
if range0 > 180:
range0 = 180
elif range0 < 0:
range0 = 0
if range1 > 165:
range1 = 165
elif range1 < 15:
range1 = 15
print("Servo 0 set to {}, servo 1 set to {}".format(range0, range1))
move(1, range0)
move(2, range1)
def reader():
range0 = 90
range1 = 90
move(1, range0)
move(2, range1)
while True:
keypress = getch.getch()
if keypress == 'j':
range0 += 10
elif keypress == 'l':
range0 += -10
elif keypress == 'i':
range1 += -10
elif keypress == 'k':
range1 += 10
elif keypress == 'q':
break
if range0 > 180:
range0 = 180
elif range0 < 0:
range0 = 0
if range1 > 165:
range1 = 165
elif range1 < 15:
range1 = 15
print("Servo 0 set to {}, servo 1 set to {}".format(range0, range1))
move(1, range0)
move(2, range1)
def key_driver(servo):
"""Drive servos based on keyboard input.
Loops indefinitely until 'q' (quit) is typed.
"""
inc = 5
while True:
keypress = getch.getch()
if keypress == 'q':
go_home(servo)
servo.close()
break
if keypress == 'j':
RANGES[0] += inc
elif keypress == 'l':
RANGES[0] += -1 * inc
elif keypress == 'i':
RANGES[1] += inc
elif keypress == 'k':
RANGES[1] += -1 * inc
for index, target in enumerate(RANGES):
set_target(servo, index, target)
servo_str = ""
for idx, target in enumerate(RANGES):
servo_str += "Servo {}: {:4} ".format(idx, target)
print(servo_str)
def run(self): while True: kbd_chr = getch() try: kbd_val = ord(kbd_chr) except: pass self.queue.put((kbd_chr, kbd_val))#}}}
def start_fragmap_server(fragmap_callback):
def html_callback():
return make_fragmap_page(fragmap_callback())
server = start_server(html_callback)
address = 'http://%s:%s' % server.server_address
os.startfile(address)
print 'Serving fragmap at %s' %(address,)
print "Press 'r' to re-launch the page"
print 'Press any other key to terminate'
from getch.getch import getch
while(ord(getch()) == ord('r')):
os.startfile(address)
server.shutdown()
def prompt(message, default=None, characters=None):
"""Prompt for input.
:param message: The prompt message.
:param default: Default `None`. The default input value.
:param characters: Default `None`. Case-insensitive constraint for single-
character input.
"""
if isinstance(default, basestring):
message = "{0} [{1}]".format(message, default)
if characters:
puts("{0} ".format(message), newline=False)
else:
message = "{0}: ".format(message)
while True:
if characters:
ret_val = getch()
if default is not None and ret_val in (chr(CR), chr(LF)):
puts()
ret_val = default
break
if ret_val in characters.lower() or ret_val in characters.upper():
puts()
if ret_val not in characters:
ret_val = ret_val.swapcase()
break
elif isctrl(ret_val) and ctrl(ret_val) in (chr(ETX), chr(EOT)):
raise KeyboardInterrupt
else:
ret_val = raw_input(message).strip() or default
if ret_val:
break
return ret_val
print "1"
time.sleep(1)
print "go"
start = time.time()
times = []
while(1):
current = time.time()
t_off = current-start
if t_off > 30:
break
x = getch()
print x
current = time.time()
t_off = current-start
times.append( t_off )
print json.dumps(times)
else:
files = ['onsets-1', 'onsets-2', 'onsets-3', 'onsets-4', 'onsets-5']
g_time_list = []
for i, fname in enumerate( files ):
"""
with open(fname + '.json') as f:
if __name__ == '__main__':
try:
#supported keys:
#(a,d) -> Control ROLL
#(w,x) -> control PITCH
#(q,e) -> control THROTTLE
#(s) -> reset all channels (roll,pitch,throttle -> 0)
#(0) -> exit
rospy.init_node('keyboard_control', anonymous=True)
pub = rospy.Publisher('/pid_input',controller_msg,queue_size=10)
msgObject = controller_msg()
msgObject.x = msgObject.y = msgObject.z = msgObject.t = 0
while not rospy.is_shutdown():
k = getch.getch()
if k=="e":
print "up pressed - Throttle +"
msgObject.z += 0.1
elif k=='q':
print "down pressed - Throttle -"
msgObject.z -= 0.1
elif k=='d':
print "right pressed - Roll +"
msgObject.y += 0.1
elif k=='a':
print "left pressed - Roll -"
msgObject.y -= 0.1
elif k=='w':
print "left pressed - Pitch +"
req_move.Velocity.Zoom._x = speed
ptz.ContinuousMove(req_move)
def zoom_out(self, speed=0.5):
self.stop()
req_move.Velocity.PanTilt._x = 0.0
req_move.Velocity.PanTilt._y = 0.0
req_move.Velocity.Zoom._x = -speed
ptz.ContinuousMove(req_move)
cam = Continious_Ptz('192.168.11.12', 80, 'admin', 'Supervisor')
print 'Press ESC to exit'
speed = 0.5
while True:
key = ord(getch())
if key == 27: #ESC
break
elif key == 56: #Up
cam.move_up(speed)
elif key == 50: #Down
cam.move_down(speed)
elif key == 54: #Right
cam.move_right(speed)
elif key == 52: #Left
cam.move_left(speed)
elif key == 53: #Home
cam.move_home()
elif key == 57: #Right Up
cam.move_right_up(speed)
elif key == 55: #Left Up
def main():
if 'FRAGMAP_DEBUG' in os.environ:
debug_parser = debug.parse_args(extendable=True)
parent_parsers = [debug_parser]
else:
parent_parsers = []
# Parse command line arguments
argparser = argparse.ArgumentParser(
prog='fragmap',
description='Visualize a timeline of Git commit changes on a grid',
parents=parent_parsers)
inspecarg = argparser.add_argument_group(
'input', 'Specify the input commits or patch file')
inspecarg.add_argument('-u',
'--until',
metavar='END_COMMIT',
action='store',
required=False,
dest='until',
help='Which commit to show until, inclusive.')
inspecarg.add_argument(
'-n',
metavar='NUMBER_OF_COMMITS',
action='store',
help=
'How many previous commits to show. Uncommitted changes are shown in addition to these.'
)
inspecarg.add_argument(
'-s',
'--since',
metavar='START_COMMIT',
action='store',
help='Which commit to start showing from, exclusive.')
argparser.add_argument('--no-color',
action='store_true',
required=False,
help='Disable color coding of the output.')
argparser.add_argument(
'-l',
'--live',
action='store_true',
required=False,
help='Keep running and enable refreshing of the displayed fragmap')
outformatarg = argparser.add_mutually_exclusive_group(required=False)
argparser.add_argument(
'-f',
'--full',
action='store_true',
required=False,
help='Show the full fragmap, disabling deduplication of the columns.')
outformatarg.add_argument(
'-w',
'--web',
action='store_true',
required=False,
help=
'Generate and open an HTML document instead of printing to console. Implies -f'
)
args = argparser.parse_args()
# Load commits
cl = CommitLoader()
if args.until and not args.since:
print('Error: --since/-s must be used if --until/-u is used')
exit(1)
max_count = None
if args.n:
max_count = int(args.n)
if not (args.until or args.since or args.n):
max_count = 3
lines_printed = [0]
columns_printed = [0]
def serve():
def erase_current_line():
print('\r' + ' ' * columns_printed[0] + '\r', end='')
# Make way for status updates from below operations
erase_current_line()
selection = CommitSelection(since_ref=args.since,
until_ref=args.until,
max_count=max_count,
include_staged=not args.until,
include_unstaged=not args.until)
is_full = args.full or args.web
debug.get('console').debug(selection)
diff_list = cl.load(os.getcwd(), selection)
debug.get('console').debug(diff_list)
# Erase each line and move cursor up to overwrite previous fragmap
erase_current_line()
for i in range(lines_printed[0]):
print(ANSI_UP, end='')
erase_current_line()
print('... Generating fragmap\r', end='')
fm = make_fragmap(diff_list, not is_full, False)
print(' \r', end='')
return fm
fragmap = serve()
if args.web:
if args.live:
start_fragmap_server(serve)
else:
open_fragmap_page(fragmap, args.live)
else:
lines_printed[0], columns_printed[0] = print_fragmap(
fragmap, do_color=not args.no_color)
if args.live:
while True:
print('Press Enter to refresh', end='')
import sys
key = getch()
if ord(key) != 0xd:
break
fragmap = serve()
lines_printed[0], columns_printed[0] = print_fragmap(
fragmap, do_color=not args.no_color)
print('')
