msgpack-python | MessagePack serializer implementation for Python msgpack | Serialization library

 by   polyglotted Python Version: Current License: Non-SPDX

kandi X-RAY | msgpack-python Summary

kandi X-RAY | msgpack-python Summary

msgpack-python is a Python library typically used in Utilities, Serialization applications. msgpack-python has no bugs, it has no vulnerabilities, it has build file available and it has low support. However msgpack-python has a Non-SPDX License. You can download it from GitHub.

MessagePack serializer implementation for Python msgpack.org[Python]
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              msgpack-python has a low active ecosystem.
              It has 10 star(s) with 2 fork(s). There are 3 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 0 have been closed. On average issues are closed in 1349 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of msgpack-python is current.

            kandi-Quality Quality

              msgpack-python has no bugs reported.

            kandi-Security Security

              msgpack-python has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              msgpack-python has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              msgpack-python releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed msgpack-python and discovered the below as its top functions. This is intended to give you an instant insight into msgpack-python implemented functionality, and help decide if they suit your requirements.
            • Return the next byte value .
            • Pack the value .
            • Read an integer value from the stream .
            • Pack an integer .
            • Unpack a raw string header .
            • Pack a fixed string header .
            • Unpack a binary header .
            • Pack binary header .
            • Checks if an integer is a fix integer .
            • Checks if the given bit is a fixed map .
            Get all kandi verified functions for this library.

            msgpack-python Key Features

            No Key Features are available at this moment for msgpack-python.

            msgpack-python Examples and Code Snippets

            No Code Snippets are available at this moment for msgpack-python.

            Community Discussions

            QUESTION

            dask-yarn job fails with dumps_msgpack ImportError while reading parquet
            Asked 2021-Apr-29 at 13:56

            I am trying to do a simple read and count of a small parquet file (10K records) using dask-yarn on an AWS EMR cluster with one master and one worker node, both are m5.xlarge instances.

            I am trying to execute the following code just to test my cluster:

            ...

            ANSWER

            Answered 2021-Apr-29 at 12:43

            Your dask and distributed versions have gone out of sync, 2021.4.0 versus 2021.4.1. Updating dask should fix this. Note that you need to ensure that the exact same versions are also in the environment you are using for YARN.

            Source https://stackoverflow.com/questions/67309204

            QUESTION

            Updating packages in conda
            Asked 2021-Apr-14 at 20:26

            I have a problem with updating packages in conda. The list of my installed packages is:

            ...

            ANSWER

            Answered 2021-Apr-14 at 20:26

            Channel pypi means that the package was installed with pip. You may need to upgrade it with pip as well

            Source https://stackoverflow.com/questions/67097308

            QUESTION

            Jupyter Notebook Cannot Connect to Kernel, Likely due to Zipline / AssertionError
            Asked 2021-Apr-12 at 04:17

            All of my virtual environments work fine, except for one in which the jupyter notebook won't connect for kernel. This environment has Zipline in it, so I expect there is some dependency that is a problem there, even though I installed all packages with Conda.

            I've read the question and answers here, and unfortunately downgrading tornado to 5.1.1 didn't work nor do I get ValueErrors. I am, however, getting an AssertionError that appears related to the Class NSProcessInfo.

            I'm on an M1 Mac. Log from terminal showing the error below, and my environment file is below that. Can someone help me get this kernel working? Thank you!

            ...

            ANSWER

            Answered 2021-Apr-04 at 18:14

            Figured it out.

            What works:

            Source https://stackoverflow.com/questions/66907180

            QUESTION

            Salt states. If variables have some word in stdout
            Asked 2021-Mar-10 at 10:54

            There is a web page with a large piece of text on it.

            I want to configure the state to perform a certain action if curl returns an error.

            If the variable doesn't contain 'StatusDescription : OK'

            How can I set up a check for a piece of text that is inside a variable

            ...

            ANSWER

            Answered 2021-Mar-10 at 10:54

            I want to configure the state to perform a certain action if curl returns an error.

            There is a Salt state called http which can query a URL and return the status. Using this (instead of curl) we can check for the status code(s) (200, 201, etc.), as well as matching text. Then we can use requisites to run subsequent states depending on the success/failure of the http.query.

            Example:

            I have added a check for status code of 200, you can omit - status: 200 if you don't care about the status code.

            Source https://stackoverflow.com/questions/66560366

            QUESTION

            Salt stack: how to set up a package installation check with Chocolate (state)
            Asked 2021-Feb-02 at 06:08

            During the execution of the state, the manager "Chocolate" installs the package RealVNC (Program Files\Real VNC) Next, I create a key in the registry. I want the keys to be created only if the VNC installation was successful. I have tried

            ...

            ANSWER

            Answered 2021-Feb-02 at 06:08

            The requisites that we mention, such as require, watch, etc. should be references to other states that are "scheduled" to run on the targets.

            About watch

            Even though the path is created by installing the "realvnc" package, there is no Salt state to handle the path. That is why it is showing the error.

            Quoting from documentation for watch:

            A watch requisite is used to add additional behavior when there are changes in other states.

            So if you want to watch on a file, then there should be a state that "handles" the file using the file module.

            About require

            Also, while specifying require you are referring to pkg module, so Saltstack would look for pkg.installed for realvnc. Whereas you are using chocolatey.installed.

            So with below modifications it should work fine.

            Source https://stackoverflow.com/questions/65993344

            QUESTION

            "ImportError: No module named seaborn" in Azure ML
            Asked 2020-Oct-22 at 16:57

            Created a new compute instance in Azure ML and trained a model with out any issue. I wanted to draw a pairplot using seaborn but I keep getting the error "ImportError: No module named seaborn"

            I ran !conda list and I can see seaborn in the list

            ...

            ANSWER

            Answered 2020-Sep-07 at 04:17

            I just did the following and wasn't able to reproduce your error:

            1. make a new compute instance
            2. open it up using JupyterLab
            3. open a new terminal
            4. conda activate azureml_py36
            5. conda install seaborn -y
            6. open a new notebook and run import seaborn as sns
            Spitballing
            1. Are you using the kernel, Python 3.6 - AzureML (i.e. the azureml_py36 conda env)?
            2. Have you tried restarting the kernel and/or creating a new compute instance?

            Source https://stackoverflow.com/questions/63770171

            QUESTION

            Import rasterio failed. Reason: image not found
            Asked 2020-Sep-22 at 05:37

            I'm going to use rasterio in python. I downloaded rasterio via

            ...

            ANSWER

            Answered 2020-Sep-22 at 05:37

            I've got some experience with rasterio, but I am not nearly a master with it. If I remember correctly, rasterio requires you to have installed the program GDAL(both binaries and python utilities), and some other dependencies listed on the PyPi page. I don't use conda at the moment, I like to use the regular python 3.8 installer with pip. Given what I'm seeing with your installation, I would uninstall rasterio and follow a different installation procedure.

            I follow the instructions listed here: https://rasterio.readthedocs.io/en/latest/installation.html
            This page also has separate instructions for those using Anaconda.

            The GDAL installation is by far the most annoying but once it's done, the hard part is over. The python utilities for both rasterio and gdal can be found here:
            https://www.lfd.uci.edu/~gohlke/pythonlibs/#gdal
            The second link is also provided on the PyPi page but I like to keep it bookmarked because there's a lot of good resources there!

            Source https://stackoverflow.com/questions/64002714

            QUESTION

            how to download all the python packages mentioned in the requirement.txt to a folder in linux?
            Asked 2020-Jun-30 at 21:01

            I want to download all the python packages mentioned in the requirement.txt to a folder in Linux. I don't want to install them. I just need to download them.

            python version is 3.6

            list of packages in the requirement.txt

            ...

            ANSWER

            Answered 2020-Jun-30 at 21:01

            The documentation gives what you want : pip download

            pip download does the same resolution and downloading as pip install, but instead of installing the dependencies, it collects the downloaded distributions into the directory provided

            source

            So you may try these option with pip download :

            Source https://stackoverflow.com/questions/62658112

            QUESTION

            GPU Dask Cuda cluster: client.submit
            Asked 2020-Jun-13 at 15:37

            I am quite familiar with Dask distributed for CPUs. I'd like to explore a transition to running my code on GPU cores. When I submit a task to the LocalCUDACluster I get this error:

            ...

            ANSWER

            Answered 2020-Jun-13 at 15:37

            It looks like this question has an answer in the comments. I'm going to copy a response from Nick Becker

            Dask's distributed scheduler is single threaded (CPU and GPU), and Dask-CUDA uses a one worker per GPU model. This means that each task assigned to a given GPU will run serially, but that the task itself will use the GPU for parallelized computation. You may want to look at the Dask documentation and explore Dask.Array (which also supports GPU arrays).

            Source https://stackoverflow.com/questions/62173834

            QUESTION

            spacy Can't find model 'en_core_web_sm' on windows 10 and Python 3.5.3 :: Anaconda custom (64-bit)
            Asked 2020-May-23 at 11:36

            what is difference between spacy.load('en_core_web_sm') and spacy.load('en')? This link explains different model sizes. But i am still not clear how spacy.load('en_core_web_sm') and spacy.load('en') differ

            spacy.load('en') runs fine for me. But the spacy.load('en_core_web_sm') throws error

            i have installed spacyas below. when i go to jupyter notebook and run command nlp = spacy.load('en_core_web_sm') I get the below error

            ...

            ANSWER

            Answered 2019-Jan-28 at 22:45

            The answer to your misunderstanding is a Unix concept, softlinks which we could say that in Windows are similar to shortcuts. Let's explain this.

            When you spacy download en, spaCy tries to find the best small model that matches your spaCy distribution. The small model that I am talking about defaults to en_core_web_sm which can be found in different variations which correspond to the different spaCy versions (for example spacy, spacy-nightly have en_core_web_sm of different sizes).

            When spaCy finds the best model for you, it downloads it and then links the name en to the package it downloaded, e.g. en_core_web_sm. That basically means that whenever you refer to en you will be referring to en_core_web_sm. In other words, en after linking is not a "real" package, is just a name for en_core_web_sm.

            However, it doesn't work the other way. You can't refer directly to en_core_web_sm because your system doesn't know you have it installed. When you did spacy download en you basically did a pip install. So pip knows that you have a package named en installed for your python distribution, but knows nothing about the package en_core_web_sm. This package is just replacing package en when you import it, which means that package en is just a softlink to en_core_web_sm.

            Of course, you can directly download en_core_web_sm, using the command: python -m spacy download en_core_web_sm, or you can even link the name en to other models as well. For example, you could do python -m spacy download en_core_web_lg and then python -m spacy link en_core_web_lg en. That would make en a name for en_core_web_lg, which is a large spaCy model for the English language.

            Hope it is clear now :)

            Source https://stackoverflow.com/questions/54334304

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

            Vulnerabilities

            No vulnerabilities reported

            Install msgpack-python

            You can download it from GitHub.
            You can use msgpack-python 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.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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