Tornado | A library for asynchronous programming : tornado : | Reactive Programming library

 by   M6Web PHP Version: v0.2.0 License: MIT

kandi X-RAY | Tornado Summary

kandi X-RAY | Tornado Summary

Tornado is a PHP library typically used in Programming Style, Reactive Programming applications. Tornado has no bugs, it has a Permissive License and it has low support. However Tornado has 2 vulnerabilities. You can download it from GitHub.

A library for asynchronous programming in Php. Tornado is composed of several interfaces to write asynchronous programs using generators. This library provides adapters for popular asynchronous frameworks (ReactPhp, Amp) and built-in adapters to understand how to write your own.
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              Tornado has a low active ecosystem.
              It has 79 star(s) with 5 fork(s). There are 20 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 5 open issues and 8 have been closed. On average issues are closed in 53 days. There are 5 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of Tornado is v0.2.0

            kandi-Quality Quality

              Tornado has 0 bugs and 0 code smells.

            kandi-Security Security

              Tornado has 2 vulnerability issues reported (0 critical, 0 high, 2 medium, 0 low).
              Tornado code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              Tornado is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              Tornado releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.
              Tornado saves you 1120 person hours of effort in developing the same functionality from scratch.
              It has 2532 lines of code, 303 functions and 41 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Tornado
            Get all kandi verified functions for this library.

            Tornado Key Features

            No Key Features are available at this moment for Tornado.

            Tornado Examples and Code Snippets

            Show Tornado .
            pythondot img1Lines of Code : 2dot img1no licencesLicense : No License
            copy iconCopy
            def get(self):
                    self.write("Hello, Tornado!")  

            Community Discussions

            QUESTION

            How to add custom component to Elyra's list of available airflow operators?
            Asked 2022-Feb-21 at 15:16

            Trying to make my own component based on KubernetesPodOperator. I am able to define and add the component to the list of components but when trying to run it, I get:

            Operator 'KubernetesPodOperator' of node 'KubernetesPodOperator' is not configured in the list of available operators. Please add the fully-qualified package name for 'KubernetesPodOperator' to the AirflowPipelineProcessor.available_airflow_operators configuration.

            and error:

            ...

            ANSWER

            Answered 2022-Feb-21 at 15:16

            The available_airflow_operators list is a configurable trait in Elyra. You’ll have to add the fully-qualified package name for the KubernetesPodOperator to this list in order for it to create the DAG correctly.

            To do so, generate a config file from the command line with jupyter elyra --generate-config. Open the created file and add the following line (you can add it under the PipelineProcessor(LoggingConfigurable) heading if you prefer to keep the file organized):

            Source https://stackoverflow.com/questions/71113714

            QUESTION

            Django mod_wsgi Apache Server, ModuleNotFoundError: No Module Named Django
            Asked 2022-Feb-09 at 21:35

            I read ton of articles, but still can't figure out what I'm missing. I'm running a django website from virtualenv. Here's my config file. The website address is replaced by , can't use that here.

            Config

            ...

            ANSWER

            Answered 2021-Sep-23 at 15:28

            The error says that either you haven't got Django installed or didn't activate the virtual environment in which the Django was installed. Make sure that you check the list of installed packages and find Django in there, via:

            Source https://stackoverflow.com/questions/69302698

            QUESTION

            How to install local package with conda
            Asked 2022-Feb-05 at 04:16

            I have a local python project called jive that I would like to use in an another project. My current method of using jive in other projects is to activate the conda env for the project, then move to my jive directory and use python setup.py install. This works fine, and when I use conda list, I see everything installed in the env including jive, with a note that jive was installed using pip.

            But what I really want is to do this with full conda. When I want to use jive in another project, I want to just put jive in that projects environment.yml.

            So I did the following:

            1. write a simple meta.yaml so I could use conda-build to build jive locally
            2. build jive with conda build .
            3. I looked at the tarball that was produced and it does indeed contain the jive source as expected
            4. In my other project, add jive to the dependencies in environment.yml, and add 'local' to the list of channels.
            5. create a conda env using that environment.yml.

            When I activate the environment and use conda list, it lists all the dependencies including jive, as desired. But when I open python interpreter, I cannot import jive, it says there is no such package. (If use python setup.py install, I can import it.) How can I fix the build/install so that this works?

            Here is the meta.yaml, which lives in the jive project top level directory:

            ...

            ANSWER

            Answered 2022-Feb-05 at 04:16

            The immediate error is that the build is generating a Python 3.10 version, but when testing Conda doesn't recognize any constraint on the Python version, and creates a Python 3.9 environment.

            I think the main issue is that python >=3.5 is only a valid constraint when doing noarch builds, which this is not. That is, once a package builds with a given Python version, the version must be constrained to exactly that version (up through minor). So, in this case, the package is built with Python 3.10, but it reports in its metadata that it is compatible with all versions of Python 3.5+, which simply isn't true because Conda Python packages install the modules into Python-version-specific site-packages (e.g., lib/python-3.10/site-packages/jive).

            Typically, Python versions are controlled by either the --python argument given to conda-build or a matrix supplied by the conda_build_config.yaml file (see documentation on "Build variants").

            Try adjusting the meta.yaml to something like

            Source https://stackoverflow.com/questions/70705250

            QUESTION

            Scattering data to dask cluster workers: unknown address scheme 'gateway'
            Asked 2022-Jan-24 at 05:07

            I am following the code found on the accepted answer to this SO question (the "Chunk then scatter" part) and I get a strange error while trying to scatter a pandas.DataFrame to the workers.

            I am working in jupyter notebook if that matters.

            I am not sure what this error means, it's quite cryptic, so any help would be greatly appreciated.

            ...

            ANSWER

            Answered 2022-Jan-24 at 05:07

            dd.from_pandas() does this "partitioning-then-scattering" internally, so you don't have to do it manually anymore. You can directly use the Dask DataFrame API on x, and the compute should automatically work on your cluster. :)

            The answer you've linked is from 5 years ago, which is now outdated because Dask has matured a lot since. For instance, x.dask now refers to a "high level graph" (recently added feature) instead of a low-level graph. Dask Gateway uses its own URL scheme, and I'm guessing it's not able to interface with this older Dask syntax properly.

            Also, note that mixing schedulers (as done in that answer) isn't recommended anymore.

            Source https://stackoverflow.com/questions/70775315

            QUESTION

            Do I need to downgrade my conda version in order to install a module?
            Asked 2022-Jan-18 at 22:43

            I install new modules via the following command in my miniconda

            ...

            ANSWER

            Answered 2022-Jan-06 at 20:11

            Consider creating a separate environment, e.g.,

            Source https://stackoverflow.com/questions/70610324

            QUESTION

            conda install matplotlib results in huge list on incompatibilities
            Asked 2022-Jan-11 at 22:09

            I have a conda env that I build from a requirements.yml file that I obtained from a classmate so we could work on a project together. I tried installing matplotlib and it resulted in a gigantic list of incompatibilities that I don't think I could even start tackling manually.

            Here are the most important packages I'm using (the ones that have come up in a few other posts I've looked at and what the error looks like):

            • python 3.9.7
            • tensorflow 2.6.0
            • anaconda 4.11
            • numpy 1.21.2
            • tornado 6.1

            Is there a way of adressing this without going into every line of the error?:

            The part of the error containing matplotlib incompatibilities specifically:

            ...

            ANSWER

            Answered 2021-Dec-16 at 17:47
            • Create separate conda environments. keras-tf should be in a separate environment from (base), which you're doing, but you may want to create it from scratch.
            • When creating an environment from scratch, conda works out the correct dependencies, but if installing from a requirements file, specific versions are being forced. If the yml file being used wasn't from conda, there may be version conflicts.
            • The more packages with a specific version, the more likely there is to be an version conflict.
            • See conda: Creating an environment with commands and Anaconda Tensorflow Documentation
            • Following is my working tensorflow conda environment.

            Source https://stackoverflow.com/questions/70382083

            QUESTION

            Can't deploy streamlit app on share.streamlit.io
            Asked 2021-Dec-25 at 14:42

            I am working with a simple ML model with streamlit. It runs fine on my local machine inside conda environment, but it shows Error installing requirements when I try to deploy it on share.streamlit.io.
            The error message is the following:

            ...

            ANSWER

            Answered 2021-Dec-25 at 14:42

            Streamlit share runs the app in a linux environment meaning there is no pywin32 because this is for windows.

            Delete the pywin32 from the requirements file and also the pywinpty==1.1.6 for the same reason.

            After deleting these requirements re-deploy your app and it will work.

            Source https://stackoverflow.com/questions/70480314

            QUESTION

            ModuleNotFound: dateutil.parser
            Asked 2021-Nov-25 at 15:31

            Here's what I'm running into:

            ...

            ANSWER

            Answered 2021-Nov-25 at 15:31

            Your question is indeed interesting! I could reproduce your scenario and obtain the same output, using the pandas library for testing:

            Source https://stackoverflow.com/questions/68568794

            QUESTION

            Package streamlit app and run executable on windows
            Asked 2021-Nov-25 at 09:40

            this is my first question on Stackoverflow. I hope my question is clear, otherwise let me know and don't hesitate to ask me more details.

            I'm trying to package a streamlit app for a personal project. I'm developing under linux but I have to deploy the app on Windows. I want it to be a standalone executable, which once run opens the browser tab to display the app, and exits when the tab is closed. I would like to use pynsist library to package the app (already used for another project and it worked fine).

            I followed the suggestion found in this discussion. It worked fine on ubuntu, and apparently also on Windows after packaging the app with pynsist. "Apparently" because the executable run, but no browser tab was open to display the app.

            Here is some snippets of my code.

            Project structure

            ...

            ANSWER

            Answered 2021-Nov-25 at 09:40

            EDIT: a streamlit example was added to the examples of pynsist repo. There you can find a minimal and refined example of a working application (which also includes plotly).

            ORIGINAL ANSWER

            Finally I get it to work. In my last attempt, I made a mistake by setting --server.headless=false, while it must be true instead. I found that an additional flag to the streamlit run command is needed: --global.developmentMode=false. This make the deploy work, even if I could not find any reference to this configuration in the streamlit configurations.

            Working code follows.

            Project structure

            Source https://stackoverflow.com/questions/69352179

            QUESTION

            addEventListener not showing information window on click (JavaScript)
            Asked 2021-Nov-12 at 20:12

            I'm working on a web application for a disaster management lab assignment that is using the Google Places and Maps JavaScript API. The goal is to have markers on the map which are attached to an event listener which is supposed to show an information window with the data about a disaster report. However, the window is not showing up when I click on the marker. The pointer finger icon shows when I hover over a point, yet no information window appears when I click on the marker. There are zero errors in the dev console when I run it through IntelliJ and Tomcat, and I tried changing addListener to addEventListener but it still doesn't work. I will post my code below but let me know if you need anything else to help. For security reasons, I have replaced my API key with MY_API_KEY, so I guess you will have to have access to the Google API's yourself in order to help so I apologize for that. Thanks!

            P.S. When I tried creating the snippet it came up with the following error which I'm unsure where the error is coming from because there is no line 302 in the JS code: { "message": "Uncaught SyntaxError: Unexpected end of input", "filename": "https://stacksnippets.net/js", "lineno": 302, "colno": 5 }

            Here's what the information window is supposed to look like:

            ...

            ANSWER

            Answered 2021-Nov-12 at 20:12

            Thank you Randy for the solution! I had to modify the example from the Google Maps documentation to match what the lab wanted but I figured it out. I included the infowindow.setContent(marker['customInfo']); from my original code and changed my code to match the syntax from the documentation.

            Here's the working code for the Click Listener:

            Source https://stackoverflow.com/questions/69947534

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

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            You can install it using Composer:.

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