cooperative | Write computationally intensive non-blocking code | Computer Vision library
kandi X-RAY | cooperative Summary
kandi X-RAY | cooperative Summary
Write computationally intensive non-blocking code without callbacks
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Top functions reviewed by kandi - BETA
- Do some expensive things
- Create a context manager that accumulates an accumulator
- Iterate over a number
- Iterate a number
- A handler for the accumulation of the stream
- Dump the contents of the object
- Get test requirements
- Read requirements from filename
- Do less expensive things
- Iterate a number
- Read a file
- Get the Cooperative version
- Get the install requirements
cooperative Key Features
cooperative Examples and Code Snippets
Lines of Code : 45License : Strong Copyleft (CC BY-SA 4.0)
Copy@app.get("/ping")
def ping(request: Request):
#print(request.client)
print("Hello")
time.sleep(5)
print("bye")
return "pong"
import asyncio
@app.get("/ping")
async def ping(request: Request):
async def do_diff(path1, path2, result):
loop = asyncio.get_event_loop()
result[f"{path1} {path2}"] = await loop.run_in_executor(None, MY_DIFFER, path1, path2)
import concurrent.futures
import time
# dummclass ParentConfig:
def __init__(self):
pass
class Config(ParentConfig, SomeClass):
class ParentConfig:
def __init__(self):
super().__init__()
class parent1:
def __init__(self):
super().__init__()
self.color = "Blue"
class parent2:
def __init__(self):
super().__init__()
self.figure = "Triangle"
class child(parent1,self.chessboard.bind("", self.drawWindow)
self.root.bind("", self.drawWindow)
while True:
task_1() # takes n ms
sleep(0.2)
task_2() # takes n ms
sleep(0.4)
async def task_1():
while True:
stuff()
await asyncio.sleep(0.6)
async def task_2():
while conda install pytorch torchvision torchaudio cudatoolkit=11.1 -c pytorch -c nvidia
@dataclass
class A:
a: Dict[str, int] = field(default_factory=dict)
def __post_init__(self):
getattr(super(), "__post_init__", lambda: None)()
self.a = {'a1': 0, 'a2': 0}
def add_key_a(self, key):
selimport re
mystring = r'joasidj9238nlsd93901/01/2021oijweo8939n'
print(re.findall('\d{1,2}\/\d{1,2}\/\d{2,4}', mystring)) # This would probably work in most cases
print(re.findall('[0-1]{0,2}\/[0-3]{0,1}\d{0,1}\/\d{2,4}', mystring)) # This words = []
with open('a_file.txt', 'r') as file: #use the with statement to open files! and specify you are opening it in 'read mode'
for line in file:
word = line.strip() #remove blanks
if word: #skip empty lines
Community Discussions
Trending Discussions on cooperative
QUESTION
I have an NVidia GeForce GTX 770 and would like to use its CUDA capabilities for a project I am working on. My machine is running windows 10 64bit.
I have followed the provided CUDA Toolkit installation guide: https://docs.nvidia.com/cuda/cuda-installation-guide-microsoft-windows/.
Once the drivers were installed I opened the samples solution (using Visual Studio 2019) and built the deviceQuery and bandwidthTest samples. Here is the output:
deviceQuery:
...ANSWER
Answered 2021-Jun-04 at 04:13Your GTX770 GPU is a "Kepler" architecture compute capability 3.0 device. These devices were deprecated during the CUDA 10 release cycle and support for them dropped from CUDA 11.0 onwards
The CUDA 10.2 release is the last toolkit with support for compute 3.0 devices. You will not be able to make CUDA 11.0 or newer work with your GPU. The query and bandwidth tests use APIs which don't attempt to run code on your GPU, that is why they work where any other example will not work.
QUESTION
My question is based on the answer to this question
Let's say we have the following code:
...ANSWER
Answered 2021-May-21 at 04:13The task status is Faulted because the method throws an OverflowException before your code gets a chance to cancel it. If you check the Task.Exception.InnerException property, you'll find it's an OverflowException with this message:
Arithmetic operation resulted in an overflow.
That's because 500 ms is a very long time when it comes to running a loop that's just doing a tiny bit of math. And your loop uses checked arithmetic to perform the sum, and the sum of the numbers between 1 and 100,000 is just a bit over 5 billion, much larger than what an int can actually hold.
The method easily reaches the overflow before the 500 ms it takes for your main thread to cancel the token.
Similarly, if you remove the checked, the task will run to completion before you can cancel it.
If you want to see the cancellation, add a call to Thread.Sleep(750) at the beginning of the Sum() method, so that it won't check the cancel token until the main thread has had a chance to cancel it. If you do that, then you will find the task in the Canceled state as you expected it to be.
QUESTION
I am writing a web shell, using ptpython, gevent and Flask on the server side and xtermjs and websockets on the client side.
I would like the normal breakpoint() function of Python to work, using pdb.
I was happy to find out Pdb class takes custom stdin and stdout, however I cannot manage to get the thing working :(
In the web shell, what user types goes to the server process via a websocket: there is a listening greenlet, that writes to a pipe that is read by ptpython. Then, ptpython output is sent via the websocket. So far so good, it works beautifully.
Now with pdb: thanks to sys.breakpointhook I create a custom Pdb instance with stdin being a pipe and stdout another pipe. I carefully use gevent.fileobject.FileObjectPosix to have non-blocking, cooperative I/O streams. I take care of having user input writing to the
input pipe and I expect output to the other pipe, so I can redirect it to the appropriate "standard output" handling routine in my code.
But, after having received the first messages corresponding to pdb prompt, I am stuck everything seems to be blocked.
I reproduce the behaviour I have with the following code, any help would be appreciated:
...ANSWER
Answered 2021-May-13 at 20:44You must flush your write (in addition to monkey patching):
QUESTION
I have a problem with Google Maps Directions Service on Angular, when I plot the route markers on the map, the standard Google Maps line connects the points, but when I change the color of the line, Google Maps only connects the last 2 points of the route...
I'm doing this:
...ANSWER
Answered 2021-May-10 at 15:41After a lot of searching, I managed to find something very similar to my problem and adapted it to my use
In this part of the code, I added another function to "map" the route
QUESTION
I want to scrape the contents of the table listed on the website (https://www.moneycontrol.com/fixed-income/bank_fd_main.php#data) bearing the filters of Group - Cooperative Banks, Period - 2 < 3 yrs and Tax status - All and load it into pandas dataframe. Despite trying hard, I am unable to execute the script bearing these 3 requirements.
I am unable to understand if there is a way to possibly pass all these arguments via find_elements_by_xpath() or any other similar function. I also tried to use WebDriverWait() so as to allow some time to load all the contents of the page, but despite doing so the executor returns me NULLValueError - thereby unable to locate the required elements.
Please help me to scrape the dynamic table along with above 3 requirements. Thanks in advance!!! Please find my attached code.
...ANSWER
Answered 2021-May-08 at 19:56If all you want is this filter:
Group - Cooperative Banks, Period - 2 < 3 yrs and Tax status - All
then you don't really need the heavy guns of selenium. Actually, this can be done with pure requests and pandas.
Here's how:
QUESTION
After searching for several days for a solution to my problem without any luck I decided to write a post here. I am currently building an one page website with html&css&jquery. My menu works great when I scroll up or down. It also works when I click on a menu link as it goes to the wanted section. The problem occurs when I scroll down or up a section and the active class stays on the clicked menu link.
Here is an example of my page
...ANSWER
Answered 2021-May-06 at 09:12QUESTION
I am pretty new at the AWS SDK world, and my first project is to collect information from secrets using a Spring Application.
I have been using this document https://docs.aws.amazon.com/prescriptive-guidance/latest/patterns/manage-credentials-using-aws-secrets-manager.html all good with the code but something I cannot wrap my head around is the "endpoint", where do I find this information inside AWS web console? Is it something that companies can personalize?
This would be the first cooperative project... Thanks in advance for the help.
...ANSWER
Answered 2021-Apr-30 at 18:04Here's the list of public endpoints for AWS Secrets Manager. You would pick the one for the AWS region you are using. If you aren't using a VPC endpoint then you can probably just leave that blank or null, the AWS SDK should pick the endpoint automatically based on the region.
QUESTION
I am writing a simulation script which involves 2-UUV and 1-USV. Both Underwater vehicle doing surveying in orthogonal lawnmower motion model. I would like to stay in the range of both vehicle, so they started at the same origin point. I want to know that How can define USV motion model in such a way that it is always in the communication range of both UUV's for most of the time.
- Basically How can I manually provide dynamic path planning/ motion model to
USVso that I can communicate to bothUUVmost of the time ? Is it even possible ? Could someone provide a basic example of this or point me in the right direction ?
Here is my simulation script :
...ANSWER
Answered 2021-Apr-26 at 07:55The Unet simulator supports multiple levels of motion models depending on the required complexity in the simulation.
The NodeInfo agent in each simulated node implements a basic dynamics model. The model is turned on using the mobility flag which can be set in a simulation script or directly on the NodeInfo agent. When mobility is enabled, the agent automatically updates location based on motion parameters such as speed and heading using the simple dynamics model. This can be handy to simulate the motion of a node, for example, an AUV swimming away from an underwater modem.
We can easily do this by manually updating the parameters of one of the nodes in a simulation. Use the 2-node-network example from Unet IDE. The "Map" view of the IDE is handy to visualize the motion of nodes. Connect to the WebShell of Node A and set the mobility, heading, and speed parameters. As the simulation continues the location of Node A will continue to be updated based on the speed and heading.
QUESTION
I'm using an async api which supports cancellation and I'm passing to that api a CancellationToken instance. As usual, if the cancellation is requested on the passed token, the api that I'm invoking will throws an OperationCanceledException (this is the standard cooperative cancellation pattern of the .NET framework).
I want to be able to catch the OperationCanceledException if and only if it is the exception raised due to the cancellation of the provided cancellation token.
The following code illustrates what I'm trying to achieve:
...ANSWER
Answered 2021-Apr-21 at 21:41I want to be able to catch the OperationCanceledException if and only if it is the exception raised due to the cancellation of the provided cancellation token.
You can't do this exactly, but you can "catch the canceled exception only if my provided token has been cancelled", which is usually good enough.
when (token.IsCancellationRequested) is what you want.
Don't check the ex.CancellationToken, because the method you're calling may be observing a linked cancellation token, which would be different than the one you provided.
QUESTION
I am trying to optimize a CUDA code with LLVM passes on a PowerPC system (RHEL 7.6 with no root access) equipped with V100 GPUs, CUDA 10.1, and LLVM 11 (built from source). Also, I tested clang, lli, and opt on a simple C++ code, and everything works just fine.
After days of searching, reading, and trials-and-errors, I managed to compile a simple CUDA source. The code is the famous axpy:
...ANSWER
Answered 2021-Apr-17 at 16:29The problem was not related to PowerPC architecture. I needed to pass the fatbin file to the host-side compilation command with -Xclang -fcuda-include-gpubinary -Xclang axpy.fatbin to replicate the whole compilation behavior.
Here is the corrected Makefile:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install cooperative
You can use cooperative like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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