def pin(self, gui, hash, timeLimit):
if timeLimit is None: timer = self.MaxWaitTime
else: timer = timeLimit
max = timer
#self.Server.pin(hash)
try: ### Added shell == False...
p = sp.Popen(["ipfs", "pin", "add", f"{hash}"],
shell=False,
stdout=sp.PIPE,
stderr=sp.STDOUT)
except Exception as e:
sg.popup("Aw shucks, something went wrong...",
inspect.stack()[1][3] + ' error: ' + str(e))
return False
output = ""
result = None
progress = 0
pop = gui.progressWindow("open", 400, 200, 0, timer,
max) # Show progress popup
while True:
pinOut = nonblock_read(p.stdout) # Get output if any available
if pinOut is None: # Subprocess closed stream
p.wait()
if f"pinned {hash}" in output: # Pinned successfully?
result = True
else:
result = False
break # We're done here
elif len(pinOut) > 0:
output += str(pinOut)
progress += 1
# resWin['-PROG-'].update(current_count=progress, max=max)
else:
time.sleep(1)
timer -= 1
# minutes, s = divmod(timer, 60)
# h, m = divmod(minutes, 60)
if timer < 1: break
# else: resWin['-TIMR-'].update("%02d:%02d:%02d" % (h, m, s))
gui.progressWindow(pop, 0, 0, progress, timer, max) # Decr timer
gui.progressWindow(pop, 0, 0, -1, 0, max) # Close the progress popup
return result
def get(self, hash, gui, x, y, ipns=None, save=None):
if save: out = save
else: out = hash + ".file"
if ipns: hash = '/ipns/' + hash # Add ipNs prefix
#self.Server.get(hash, target=self.DLfolder)
args = ["ipfs", "get", f"-o={out}", f"{hash}"]
# Use command line for now to run the IPFS command
try:
p = sp.Popen(args, shell=False, stdout=sp.PIPE, stderr=sp.STDOUT)
except Exception as e:
sg.popup("Aw shucks, something went wrong...",
inspect.stack()[1][3] + ' error: ' + str(e),
location=(locX + 300, locY - 100))
return False
output = ""
result = False
progress = 0
max = self.MaxWaitTime
timer = max
pop = gui.progressWindow("open", x, y, 0, timer,
max) # Show progress popup
while True:
getOut = nonblock_read(p.stdout) # Get output if any
if getOut is None: # Subprocess closed stream
p.wait()
if "100.00%" in output: # Success?
result = True
break # Yep! We're done here
elif len(getOut) > 0:
output += str(getOut) # Accumulate output
progress += 1
else:
time.sleep(1) # Wait a bit
timer -= 1
if timer < 1: break
gui.progressWindow(pop, x, y, progress, timer, max) # Decr timer
gui.progressWindow(pop, 0, 0, -1, 0, max) # Close the progress popup
return result
if moveY is True:
if random.randint(0, 1) == 0:
# Go left
monsterPos[1] = max(monsterPos[1] - 1, 0)
else:
monsterPos[1] = min(monsterPos[1] + 1, WALL_NORTH)
# See if we got eaten
if monsterPos == [x, y]:
tries = 0
output('YOU WERE EATEN BY THE MONSTER!\n')
keepGoing = False
break
# Check for any input, and process a single command.
data = nonblock_read(sys.stdin, 1, 't')
# We have a loop here so we can break, it will only ever have 1 element per the limit above
for character in data:
if character == 'q':
tries = 0
keepGoing = False
break
elif character == 'w':
y += 1
output('You take a step north.\n')
if y > WALL_NORTH:
output('You hit the north wall!\n\n')
y = WALL_NORTH
elif character == 's':
y -= 1
if moveY is True:
if random.randint(0, 1) == 0:
# Go left
monsterPos[1] = max(monsterPos[1] - 1, 0)
else:
monsterPos[1] = min(monsterPos[1] + 1, WALL_NORTH)
# See if we got eaten
if monsterPos == [x, y]:
tries = 0
output('YOU WERE EATEN BY THE MONSTER!\n')
keepGoing = False
break
# Check for any input, and process a single command.
data = nonblock_read(sys.stdin, 1, 't')
# We have a loop here so we can break, it will only ever have 1 element per the limit above
for character in data:
if character == 'q':
tries = 0
keepGoing = False
break
elif character == 'w':
y += 1
output('You take a step north.\n')
if y > WALL_NORTH:
output('You hit the north wall!\n\n')
y = WALL_NORTH
elif character == 's':
y -= 1
from nonblock import nonblock_read
# pipe = subprocess.Popen(['someProgram'], stdout=subprocess.PIPE)
# ...
while True:
data = nonblock_read(pipe.stdout)
if data is None:
print 'None'
elif data:
# Some data has been read, process it
# processData(data)
print data
# else:
# # No data is on buffer, but subprocess has not closed stream
# idleTask()
# All data has been processed, focus on the idle task
# idleTask()