mongowrapper | makes saving and loading NumPy arrays transparent | Data Manipulation library

by dattalab Python Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | mongowrapper Summary

mongowrapper is a Python library typically used in Utilities, Data Manipulation, Numpy applications. mongowrapper has no bugs, it has no vulnerabilities and it has low support. However mongowrapper build file is not available. You can download it from GitHub.

This is a python based interface layer for storing and retreiving documents from a pymongo database. The major modules uses are pymongo, gridfs, pickle, numpy. There are some restrictions to work around for using mongodb to store typical scientific data structures (typically numpy arrays). First, documents have to be less than 16MB, and the default python MongoDB driver doesn’t automatically store custom objects in a document. We use MongoDB’s custom filesystem, GridFS, to store the numpy arrays behind the scenes. However, when storing and retrieving your document, you’ll never have to think about this. save(dictionary) any python dictionary, even with NumPy arrays as values load(query), where query is a regular pymongo query delete(objectId).

Support

Quality

Security

License

Reuse

Support

mongowrapper has a low active ecosystem.

It has 31 star(s) with 8 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 3 open issues and 1 have been closed. On average issues are closed in 375 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of mongowrapper is current.

Quality

mongowrapper has 0 bugs and 0 code smells.

Security

mongowrapper has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

mongowrapper code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

mongowrapper does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

mongowrapper releases are not available. You will need to build from source code and install.

mongowrapper has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions are not available. Examples and code snippets are available.

mongowrapper saves you 54 person hours of effort in developing the same functionality from scratch.

It has 143 lines of code, 16 functions and 3 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed mongowrapper and discovered the below as its top functions. This is intended to give you an instant insight into mongowrapper implemented functionality, and help decide if they suit your requirements.

Load from a list of Ids
Load a query
Loads a document from a document
Convert binary to np array

Get all kandi verified functions for this library.

mongowrapper Key Features

No Key Features are available at this moment for mongowrapper.

mongowrapper Examples and Code Snippets

No Code Snippets are available at this moment for mongowrapper.

Community Discussions

Trending Discussions on mongowrapper

Mongo Connections pool is going beyond Scope

UUID as _id error - can't use an array for _id

Visual Studio projects copy dependencies from referenced project into output

Scala MongoDB: packaging with sbt assembly nosuchmethod error

QUESTION

Mongo Connections pool is going beyond Scope

Asked 2021-Feb-01 at 17:11

I am new to java and Mongo I am trying to set a max pool size of 100

I am running Load test in localhost I am seeing that the pool is getting re-used without any issues but the max pool size is not following the pool size I have given

for 10k calls there there are 300 connections in the pool where I have given only 100

not sure how this is happening

can any one help

----------------------- Code Start ----------------------------------

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ANSWER

Answered 2021-Feb-01 at 17:11

Connection pools are maintained per known server. If your client knows of 3 servers (either 3 nodes in a replica set or 3 mongos routers for example), and you set max pool size to 100, you get up to 100 application connections to each of the servers for a total of 300 connections.

There are also 1 or 2 monitoring connections per server depending on driver and server version.

Source https://stackoverflow.com/questions/65990098

QUESTION

UUID as _id error - can't use an array for _id

Asked 2020-Jan-31 at 11:21

I'm attempting to use UUIDs for my _id field in a MongoDB.

I have a wrapper struct to hold my record, like so:

...

ANSWER

Answered 2019-Apr-03 at 09:01

uuid.UUID is a [16]byte under the hood.

However, this type also implements the encoding.TextMarshaler interface, which I would expect mongo to honor (the same way the json package does).

I believe the solution is to create your own type, which embeds the uuid.UUID type, and provides a custom implementation of the bson.Marshaler interface.

Source https://stackoverflow.com/questions/55490781

QUESTION

Visual Studio projects copy dependencies from referenced project into output

Asked 2018-Mar-12 at 12:44

Is it possible to make Visual Studio to copy all dependencies of referenced projects into the output path?

Example

In the Solution, Project A (Library, .NET Standard) defines some functions and is dependent on Library L1 (via NuGet) and Library L2 (local .dll, referenced and copied to project)

Project B (Console Application) references Project A.

When building B, The output folder contains all direct dependencies of B and A.dll. L1 and L2 are not available in the output. Therefore, the program does not work correctly.

How can I force VS to copy also L1 and L2 to the output of B?

The only way I found so far is packing A as NuGet, but this seems to be unnecessary overhead and uncomfortable. I think I am just forgetting something everyone else seems to know...

Edit (clearifying Example)

My solutions consists of two projects.

Project MongoWrapper

.NET Standard 2.0 class Library
depends on NuGet MongoDB.Driver package
Actually uses this dependency (no zombie dependency)

Project ConsoleUser

.Net Framework 4.6.1 Console Application
References MongoWrapper project
Actually uses MongoWrapper

Observation

When debugging the ConsoleUser application, it compiles and starts. During runtime, when it calls a method in the MongoWrapper which uses the MongoDB.Driver, the application crashes, as the MongoDB.Driver dependency was not copied into the output folder of the ConsoleUser.

How to fix this?

...

ANSWER

Answered 2018-Mar-07 at 10:38

Is it possible to make Visual Studio to copy all dependencies of referenced projects into the output path?

Yes.

This is what publishing the application does - it prepares the application for deployment. When you publish, it will include all of the dependencies that the application requires to run in the output.

Use the Publish tool to deploy to a local folder. The exact options available depend on your app type. In Solution Explorer, right-click your project and choose Publish, and then choose Folder. For more information, see Deploy to a local folder.

Tutorial: Publish your Hello World application with Visual Studio 2017

Also see: .NET Core application deployment.

Source https://stackoverflow.com/questions/49147430

QUESTION

Scala MongoDB: packaging with sbt assembly nosuchmethod error

Asked 2017-Feb-28 at 08:03

I've been trying for a while to figure out why after packaging, I get
java.lang.NoSuchMethodError: scala.Product.$init$(Lscala/Product;)V

(Depending on what I do, other errors appear, but they all have to do with, it seems, class-path problems)

I first tried getting the most up-to-date version for all the Mongo jars.
I tried adding crossScalaVersions := Seq("2.10.0","2.10.6", "2.12.1")

(before I had: scalaVersion := "2.12.1")

I tried putting the Mongo jars in the lib folder.

I make sure to sbt clean and then sbt assembly

Not really sure what to try next, I've been googling around for a few hours and didn't find anything that helped yet. (I've tried other things inbetween but I don't really remember what those things were x) )

I'm open to not using assembly, I just was unsure how to add those jars to the classpath without it.

build.sbt (root dir.):

...

ANSWER

Answered 2017-Feb-28 at 08:03

It turns out the scala runtime library I was using to load scala for spigot was out of date

Source https://stackoverflow.com/questions/42474337

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

Vulnerabilities

No vulnerabilities reported

Install mongowrapper

You can download it from GitHub.
You can use mongowrapper 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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