How do I know which kind of data is currently emitted by a physical channel?
physical_chan.ai_meas_types gives me the possible type of data (ex: CURRENT, TEMPERATURE_THERMOCOUPLE, VOLTAGE). I would like to know which one are currently emitting.
Do I try/except add_ai_current_chan to check if a current is emitted? It seems like an ugly hack. Any suggestions?
import nidaqmx.system
system = nidaqmx.system.System.local()
device = system.devices["PXI1Slot2"]
with nidaqmx.Task() as task:
for physical_chan in device.ai_physical_chans:
# physical_chan.ai_meas_types gives me the possible options.
# task.ai_channels.add_ai_current_chan(physical_chan.name)
task.ai_channels.add_ai_voltage_chan(physical_chan.name)
print(task.read())
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I'm a novice and am working on learning the basics. I have no experience in coding.
I'm trying to make a world for myself and my friends that features quest rewards being the sole way to gain levels, and in full increments - exactly like milestone leveling in Dungeons and Dragons.
Is there a way to level up a character, or have an automated ".levelup" command be used on a character, triggering when that player completes a (custom) quest? Additionally, is this something that can be done in Keira3? Or will I need to use other tools?
I've tried granting quest reward consumables that use the spells 47292 and 24312 (https://wotlkdb.com/?spell=47292 and https://wotlkdb.com/?spell=24312) but those appear to just be the visual level-up effects.
There are multiple ways to achieve this. The most convenient way that I can think of, is to compile the core with the eluna module: https://github.com/azerothcore/mod-eluna
It allows for scripting with the easily accessible Lua language. For example, you can use the following code:
local questId = 12345
local questNpc = 23456
local maxLevel = 80
local CREATURE_EVENT_ON_QUEST_REWARD = 34 --(event, player, creature, quest, opt) - Can return true
local function MyQuestCompleted(event, player, creature, quest, opt)
if player then -- check if the player exists
if player:GetLevel() < maxLevel and quest = questId then -- check if the player has completed the right quest and isn't max level
player:SetLevel( player:GetLevel() + 1 )
end
end
end
RegisterCreatureEvent( questNpc , CREATURE_EVENT_ON_QUEST_REWARD , MyQuestCompleted)
See https://www.azerothcore.org/pages/eluna/index.html for the documentation.
I'm a new user of PARI/GP, and after writing my script, I wanted to make a graph of it. As my function take an integer and return a number, it's closer to a sequence. Actually, I didn't know how to do it, so I read the documentation of PARI/GP, and after that I made some test in order to obtain a graph from a list.
After reading an answer in stackoverflow (Plotting multiple lists in Pari), I wanted to test with the following code:
plothraw([0..200], apply(i->cos(i*3*Pi/200), [0..200]), 0);
But when I do it, it tries to open something on latexit, but then it crash and give me a problem report.
I didn't even know that I had an app named latextit, maybe it was install during the installation of PARI/GP. Anyway, how can I fix this?
PARI/GP definitely doesn't install latexit.
The way hi-res graphics work on the Win32 version of PARI/GP is to write down an Enhanced Metafile (.EMF) in a temp directory and ask the system to
"open" it. When you installed latexit it probably created an association in the registry to let it open .EMF files
i3Pi does not mean what you think, it just creates a new variable with that name. You want i * 3 * Pi instead.
The following constructions both work in my setup
plothraw([0..200], apply(i->cos(i*3*Pi/200), [0..200]), 0);
plothraw([0..200], apply(i->cos(i*3*Pi/200), [0..200]), 1);
(the second one being more readable because a red line is drawn between successive points; I have trouble seeing the few tiny blue dots)
Instead of apply, you can use a direct constructor as in
vector(201, i, cos((i-1) * 3 * Pi / 200))
which of course can be computed more efficiently as
real( powers(exp(3*I*Pi/200), 200) )
(of course, it doesn't matter here, but compare both commands at precision \p10000 or so ...)
I'm switching over to using the Auto-IVC component as opposed to the IndepVar component. I'd like to be able to get a list of the promoted output names of the Auto-IVC component, so I can then use them to go and pull the appropriate value out of a configuration file and set the values that way. This will get rid of some boilerplate.
p.model._auto_ivc.list_outputs()
returns an empty list. It seems that p.model__dict__ has this information encoded in it, but I don't know exactly what is going on there so I am wondering if there is an easier way to do it.
To avoid confusion from future readers, I assume you meant that you wanted the promoted input names for the variables connected to the auto_ivc outputs.
We don't have a built-in function to do this, but you could do it with a bit of code like this:
seen = set()
for n in p.model._inputs:
src = p.model.get_source(n)
if src.startswith('_auto_ivc.') and src not in seen:
print(src, p.model._var_allprocs_abs2prom['input'][n])
seen.add(src)
assuming 'p' is the name of your Problem instance.
The code above just prints each auto_ivc output name followed by the promoted input it's connected to.
Here's an example of the output when run on one of our simple test cases:
_auto_ivc.v0 par.x
I am having troubles manipulating raw data. I am trying to change around a
resp_cookie in my ISAKMP header and when I do a sniff on the packet it is all in raw data format under Raw Load='\x00\x43\x01........... ' with about 3 lines like that. When I do a Wireshark capture I see the information I want to change but I cant seem to find a way to convert and change that raw data to find and replace the information I am looking for. Also, I can see the information I need when I do a hexdump(), but I can't store that in a variable. when I type i = hexdump(pkt) it spits out the hexdump but doesn't store the hexdump in i.
So this post is a little old, but I've come across it a dozen or so times trying to find the answer to a similar problem I'm having. I doubt OP has need for an answer anymore, but if anyone else is looking to do something similar...here you go!
I found the following code snippet somewhere in the deep, dark depths of google and it worked for my situation.
Hexdump(), show() and other methods of Scapy just output the packet to the terminal/console; they don't actually return a string or any other sort of object. So you need a way to intercept that data that it intends to write and put it in a variable to be manipulated.
NOTE: THIS IS PYTHON 3.X and SCAPY 3K
import io
import scapy
#generic scapy sniff
sniff(iface=interface,prn=parsePacket, filter=filter)
With the above sniff method, you're going to want to do the following.
def parsePacket(packet):
outputPacket = ''
#setup
qsave = sys.stdout
q = io.StringIO()
#CAPTURES OUTPUT
sys.stdout = q
#Text you're capturing
packet.show()
#restore original stdout
sys.stdout = qsave
#release output
sout = q.getvalue()
#Add to string (format if need be)
outputPacket += sout + '\n'
#Close IOStream
q.close()
#return your packet
return outputPacket
The string you return (outputPacket) can now be manipulated how you want.
Swap out .show() with whatever function you see fit.
P.S. Forgive me if this is a little rough from a Pythonic point of view...not a python dev by any stretch.
I'm trying to create a VolumeSlider widget that changes the volume of my audio output.
log.debug("Starting audio player (%s)..." % url)
mediaSource = Phonon.MediaSource(url)
mediaSource.setAutoDelete(True)
self.player = Phonon.createPlayer(Phonon.VideoCategory, mediaSource)
self.player.setTickInterval(100)
self.player.tick.connect(self.updatePlayerLength)
self.mediaSlider.setMediaObject(self.player)
audioOutput = Phonon.AudioOutput(Phonon.MusicCategory)
Phonon.createPath(self.player, audioOutput)
self.mediaVolumeSlider.setAudioOutput(audioOutput)
self.player.play()
However even though I can move the volume slider, the actual volume doesn't change. What did I miss?
I have never used Phonon.createPlayer, because the API seems totally baffling. Apparently, it is supposed to be a "convenience" function that creates a path between an media object and an audio output. But it only gives a reference to the media object. There appears to be no access to the audio output object, which would seem to make it completely useless (but I may well be missing something).
Anyway, I think it is much more convenient to create the paths explicitly, so that it is clear how all the parts are connected together.
The following code works for me on Linux and WinXP:
self.media = Phonon.MediaObject(self)
self.video = Phonon.VideoWidget(self)
self.audio = Phonon.AudioOutput(Phonon.VideoCategory, self)
Phonon.createPath(self.media, self.audio)
Phonon.createPath(self.media, self.video)
self.slider = Phonon.VolumeSlider(self)
self.slider.setAudioOutput(self.audio)