nest | High-level , robust framework for web scraping in Node.js | Scraper library

by d-oliveros JavaScript Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | nest Summary

nest is a JavaScript library typically used in Automation, Scraper, Nodejs, Selenium applications. nest has no bugs, it has no vulnerabilities and it has low support. You can install using 'npm i node-nest' or download it from GitHub, npm.

High-level, robust framework for web scraping in Node.js

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Support

nest has a low active ecosystem.

It has 22 star(s) with 3 fork(s). There are 14 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 2 have been closed. On average issues are closed in 7 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of nest is current.

Quality

nest has no bugs reported.

Security

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

License

nest 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

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

Deployable package is available in npm.

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

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nest Key Features

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nest Examples and Code Snippets

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Community Discussions

Trending Discussions on nest

How can I declare and call a dynamic variable based on other hierarchical variables in Python?

Raising Exception messages in Django Rest Framework

why doesn't nest_by replicate this typical group_by & nest pipeline?

Nested JSON Converting Rows

How do I use a Transaction in a Reactive Flow in Spring Integration?

How can I plot two column combinations from a df or tibble as a scatterplot in R using purrr (pipes, maps, imaps)

Spring JPA DTO projection and handling the nested projection with null values

Accessing objects inside an object for a list

Join query in Spring Data JPA

How to get a value from application.properties in Spring Boot with a component in a service to encrypt a property in a entity

QUESTION

How can I declare and call a dynamic variable based on other hierarchical variables in Python?

Asked 2021-Jun-15 at 20:37

I'm attempting to write a scraper that will download attachments from an outlook account when I specify the path to folder to download from. I have working code but the folder locations are hardcoded as below:-

...

ANSWER

Answered 2021-Jun-15 at 20:37

You can do this as a reduction over foldernames using getattr to dynamically get the next attribute.

Source https://stackoverflow.com/questions/67980187

QUESTION

Raising Exception messages in Django Rest Framework

Asked 2021-Jun-15 at 20:29

I simply want to surface an Exception message as a bad response in DRF.

The Exception can come from anywhere in the request. So for example, some nested function can have:

raise Exception('Something went wrong at this particular point')

And then in my view handler, i'd simply catch the Exception and raise it:

...

ANSWER

Answered 2021-Jun-15 at 20:29

You'll likely need to cast e to a string first: try:

Source https://stackoverflow.com/questions/67993041

QUESTION

why doesn't nest_by replicate this typical group_by & nest pipeline?

Asked 2021-Jun-15 at 19:23

A typical way to use group_by and then nest is to estimate a series of models--

...

ANSWER

Answered 2021-Jun-15 at 19:23

We can add ungroup in between as the nest_by returns with rowwise attribute which clashes with the map

Source https://stackoverflow.com/questions/67992206

QUESTION

Nested JSON Converting Rows

Asked 2021-Jun-15 at 18:59

Here are the 3 rows of my sample json.

...

ANSWER

Answered 2021-Jun-11 at 04:35

I think you need to take the actual raw strings of JSON data and convert them into a list of objects (dicts).

Source https://stackoverflow.com/questions/67930977

QUESTION

How do I use a Transaction in a Reactive Flow in Spring Integration?

Asked 2021-Jun-15 at 18:32

I am querying a database for an item using R2DBC and Spring Integration. I want to extend the transaction boundary a bit to include a handler - if the handler fails I want to roll back the database operation. But I'm having difficulty even establishing transactionality explicitly in my integration flow. The flow is defined as

...

ANSWER

Answered 2021-Jun-15 at 18:32

Well, it's indeed not possible that declarative way since we don't have hook for injecting to the reactive type in the middle on that level.

Try to look into a TransactionalOperator and its usage from the Java DSL's fluxTransform():

Source https://stackoverflow.com/questions/67991494

QUESTION

How can I plot two column combinations from a df or tibble as a scatterplot in R using purrr (pipes, maps, imaps)

Asked 2021-Jun-15 at 17:51

I am trying to create scatter plots of all the combinations for the columns: insulin, sspg, glucose (mclust, diabetes dataset, in R) with class as the colo(u)r. By that I mean insulin with sspg, insulin with glucose and sspg with glucose.

And I would like to do that with tidyverse, purrr, mappings and pipe operations. I can't quite get it to work, since I'm relatively new to R and functional programming.

When I load the data I've got the columns: class, glucose, insulin and sspg. I also used pivot_longer to get the columns: attr and value but I was not able to plot it and don't know how to create the combinations.

I assume that there will be an iwalk() or map2() function at the end and that I might have to use group_by() and nest() and maybe combn(., m=2) for the combinations or something like that. But it will probably have some way simpler solution that I can not see myself.

My attempts have amounted to this:

...

ANSWER

Answered 2021-Jun-15 at 17:34

library(mclust)
#> Package 'mclust' version 5.4.7
#> Type 'citation("mclust")' for citing this R package in publications.
library(tidyverse)
data("diabetes")

Source https://stackoverflow.com/questions/67990027

QUESTION

Spring JPA DTO projection and handling the nested projection with null values

Asked 2021-Jun-15 at 17:31

I am using class based projection with constructor expressions. here is a sample code form my work

...

ANSWER

Answered 2021-Jun-15 at 00:02

try using left join

Source https://stackoverflow.com/questions/67943340

QUESTION

Accessing objects inside an object for a list

Asked 2021-Jun-15 at 16:34

So I have this object which has other objects and array nested inside it. I want to create a function that lists all the elements in this object and its nested objects. I did create a function but when it lists the items in the objects, it shows [object object] on the section where there is a nested object or array

This is the object that I have :

...

ANSWER

Answered 2021-Jun-15 at 16:34

let weather = {
    base: "stations",
    clouds: {
      all: 1
    },
    coord: {
      lat: 43.65,
      lon: -79.38
    },
    dt: 1507510380,
    id: 6167863,
    main: {
      humidity: 77,
      pressure: 1014,
      temp: 17.99,
      temp_max: 20,
      temp_min: 16
    },
    name: 'Downtown Toronto',
    sys: {
      type: 1,
      id: 2117,
      message: 0.0041,
      country: 'CA',
      sunrise: 1507548290,
      sunset: 1507589027,
      type: 1
    },
    visibility: 16093,
    weather: [
      {
        description: 'clear sky',
        icon: '01n',
        id: 800,
        main: "Clear"
      }
    ],
    wind: {
      deg: 170,
      speed: 1.5
    }
  
  }

function listWeather(object) {
    let itemsList = ''
    let itemsSubList = ''
    for (let key in object) {
      var item = object[key]
      if( isObject(item) ){
        for (let k in item) {
        document.write('---' + k + ' : ' + item[k] + '');
        }
      }else{
        if( Array.isArray(item) ){
          document.write('----'+ key +':');
          for (let l in item[0]) {
            document.write('------' + l + ' : ' + item[0][l] + '');
          }
        }else{
          document.write('' + key + ' : ' + object[key] + '');
        }
      }
    }
    // return itemsList
 }

function isObject(objValue) {
  return objValue && typeof objValue === 'object' && objValue.constructor === Object;
}

listWeather(weather)

Source https://stackoverflow.com/questions/67962426

QUESTION

Join query in Spring Data JPA

Asked 2021-Jun-15 at 16:12

I have two tables:

Car_company which has the attributes of: C_id (primary key), C_name
Car_model which has the attributes of: Com_id (referenced to C_id of Car_company), Model_year Warranty

I wish to access both of these tables individually and also I would like to perform a join operation on them and display all of the car_models along with their car_company name. I tried using both JPQL and native query but nothing worked. I also made sure to use the OneToMany and ManyToOne associations but I ended up getting infinite nesting,i.e, the models have car_company as field, this inturn has car_models as a list, and this keeps going. Please help me with entity classes and DAOs.

...

ANSWER

Answered 2021-Jun-15 at 16:12

You can get a List of CarModel for each car company in the CarCompany entity through the oneToMany annotation like this:

Source https://stackoverflow.com/questions/67987305

QUESTION

How to get a value from application.properties in Spring Boot with a component in a service to encrypt a property in a entity

Asked 2021-Jun-15 at 16:03

When I call the method llaveCom.getName() I always get a null, I don't know why

Code of component"

...

ANSWER

Answered 2021-Jun-15 at 15:59

You should use constructor injection. And because you already injection Llaveompo you don't need to have @Value for the secret.

Source https://stackoverflow.com/questions/67989436

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

Vulnerabilities

No vulnerabilities reported

Install nest

You can install using 'npm i node-nest' or download it from GitHub, npm.

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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