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express | Fast , unopinionated , minimalist web framework for node | Runtime Evironment library

 by   expressjs JavaScript Version: 4.17.3 License: MIT

 by   expressjs JavaScript Version: 4.17.3 License: MIT

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kandi X-RAY | express Summary

express is a JavaScript library typically used in Server, Runtime Evironment, Nodejs, MongoDB, Express.js applications. express has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i express01' or download it from GitHub, npm.
Fast, unopinionated, minimalist web framework for node.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • express has a medium active ecosystem.
  • It has 55938 star(s) with 9474 fork(s). There are 1758 watchers for this library.
  • There were 3 major release(s) in the last 12 months.
  • There are 111 open issues and 3546 have been closed. On average issues are closed in 18 days. There are 49 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of express is 4.17.3
express Support
Best in #Runtime Evironment
Average in #Runtime Evironment
express Support
Best in #Runtime Evironment
Average in #Runtime Evironment

quality kandi Quality

  • express has 0 bugs and 0 code smells.
express Quality
Best in #Runtime Evironment
Average in #Runtime Evironment
express Quality
Best in #Runtime Evironment
Average in #Runtime Evironment

securitySecurity

  • express has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • express code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
express Security
Best in #Runtime Evironment
Average in #Runtime Evironment
express Security
Best in #Runtime Evironment
Average in #Runtime Evironment

license License

  • express is licensed under the MIT License. This license is Permissive.
  • Permissive licenses have the least restrictions, and you can use them in most projects.
express License
Best in #Runtime Evironment
Average in #Runtime Evironment
express License
Best in #Runtime Evironment
Average in #Runtime Evironment

buildReuse

  • express releases are available to install and integrate.
  • Deployable package is available in npm.
express Reuse
Best in #Runtime Evironment
Average in #Runtime Evironment
express Reuse
Best in #Runtime Evironment
Average in #Runtime Evironment
Top functions reviewed by kandi - BETA

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

  • Go to next layer
  • pipe the send file stream
  • Initialize a new View with the given name .
  • Trim the prefix of a route
  • next param is here
  • Merge parameters with parent params
  • Stringify JSON .
  • Call the parameter callback .
  • Creates an application .
  • Initialize a new Layer .

express Key Features

Fast, unopinionated, minimalist web framework for node.

TypeError: load() missing 1 required positional argument: 'Loader' in Google Colab

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!pip install pyyaml==5.4.1

ESLint Definition for rule 'import/extensions' was not found

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"plugins": ["import"],
"extends": ["plugin:import/recommended"]
-----------------------
"plugins": ["import"],
"extends": ["plugin:import/recommended"]
-----------------------
     "eslint": "^8.7.0",
+    "eslint-config-airbnb-base": "^15.0.0",
     "eslint-config-airbnb-typescript": "^16.1.0",
+    "eslint-plugin-import": "^2.25.4",
   plugins: ["@typescript-eslint"],
   extends: [
+    "airbnb-base",
     "airbnb-typescript/base",
-----------------------
     "eslint": "^8.7.0",
+    "eslint-config-airbnb-base": "^15.0.0",
     "eslint-config-airbnb-typescript": "^16.1.0",
+    "eslint-plugin-import": "^2.25.4",
   plugins: ["@typescript-eslint"],
   extends: [
+    "airbnb-base",
     "airbnb-typescript/base",
-----------------------
{
  "compilerOptions": {
    "allowSyntheticDefaultImports": true,
  }
}

How did print(*a, a.pop(0)) change?

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  1           0 LOAD_NAME                0 (f)
              2 LOAD_NAME                1 (a)
              4 LOAD_NAME                1 (a)
              6 LOAD_METHOD              2 (pop)
              8 CALL_METHOD              0
             10 BUILD_TUPLE              1
             12 BUILD_TUPLE_UNPACK_WITH_CALL     2
             14 CALL_FUNCTION_EX         0
             16 RETURN_VALUE
  1           0 LOAD_NAME                0 (f)
              2 BUILD_LIST               0
              4 LOAD_NAME                1 (a)
              6 LIST_EXTEND              1
              8 LOAD_NAME                1 (a)
             10 LOAD_METHOD              2 (pop)
             12 CALL_METHOD              0
             14 LIST_APPEND              1
             16 LIST_TO_TUPLE
             18 CALL_FUNCTION_EX         0
             20 RETURN_VALUE
-----------------------
  1           0 LOAD_NAME                0 (f)
              2 LOAD_NAME                1 (a)
              4 LOAD_NAME                1 (a)
              6 LOAD_METHOD              2 (pop)
              8 CALL_METHOD              0
             10 BUILD_TUPLE              1
             12 BUILD_TUPLE_UNPACK_WITH_CALL     2
             14 CALL_FUNCTION_EX         0
             16 RETURN_VALUE
  1           0 LOAD_NAME                0 (f)
              2 BUILD_LIST               0
              4 LOAD_NAME                1 (a)
              6 LIST_EXTEND              1
              8 LOAD_NAME                1 (a)
             10 LOAD_METHOD              2 (pop)
             12 CALL_METHOD              0
             14 LIST_APPEND              1
             16 LIST_TO_TUPLE
             18 CALL_FUNCTION_EX         0
             20 RETURN_VALUE

What is the idiomatic way to do something when an Option is either None, or the inner value meets some condition?

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if foo.unwrap_or(0) < 5 {
    ...
}
-----------------------
fn main() {
    let foo: Option<u8> = None;
    let result = foo.filter(|foo_val| !(*foo_val < 5) ).unwrap_or(5);
    println!("Result: {result}");
}
-----------------------
if foo.filter(|&x| !(x < 5)).is_none() {
    // Here either foo was None or it contained a value less than 5
}
-----------------------
foo = foo.
    or(Some(5)). // if None return Some(5)
    map(|x| if x<5 { 5 } else { x });
foo = foo.
    or(Some(5)). // if None return Some(5)
    map(|x| u8::max(x, 5));
-----------------------
foo = foo.
    or(Some(5)). // if None return Some(5)
    map(|x| if x<5 { 5 } else { x });
foo = foo.
    or(Some(5)). // if None return Some(5)
    map(|x| u8::max(x, 5));
-----------------------
//        in None case
//             │       in Some(_) case
//            ┌┴─┐  ┌───────────────────┐    
if foo.map_or(true, |foo_val| foo_val < 5) {
    // ...
}
-----------------------
foo = foo.filter(|a|  *a >= 5)
                .or(Some(5));
-----------------------
if !matches!(foo, Some(a) if a>=5) { foo.replace(5) }

Struggling with TypeScript, React, Eslint and simple Arrow Functions components

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"react/function-component-definition": [
  2,
  {
    namedComponents: "arrow-function",
    unnamedComponents: "arrow-function",
  },
],
-----------------------
"react/function-component-definition": [
  2,
  {
    namedComponents: "function-declaration",
  },
],
"devDependencies": {
  ...
  "eslint-config-airbnb": "^18.2.1"
}
const MyComponent = function MyComponent() { ... }
const Div = function Div({ text }: DivProps): JSX.Element {
  return <div>{text}</div>;
};
-----------------------
"react/function-component-definition": [
  2,
  {
    namedComponents: "function-declaration",
  },
],
"devDependencies": {
  ...
  "eslint-config-airbnb": "^18.2.1"
}
const MyComponent = function MyComponent() { ... }
const Div = function Div({ text }: DivProps): JSX.Element {
  return <div>{text}</div>;
};
-----------------------
"react/function-component-definition": [
  2,
  {
    namedComponents: "function-declaration",
  },
],
"devDependencies": {
  ...
  "eslint-config-airbnb": "^18.2.1"
}
const MyComponent = function MyComponent() { ... }
const Div = function Div({ text }: DivProps): JSX.Element {
  return <div>{text}</div>;
};
-----------------------
"react/function-component-definition": [
  2,
  {
    namedComponents: "function-declaration",
  },
],
"devDependencies": {
  ...
  "eslint-config-airbnb": "^18.2.1"
}
const MyComponent = function MyComponent() { ... }
const Div = function Div({ text }: DivProps): JSX.Element {
  return <div>{text}</div>;
};
-----------------------
"devDependencies": {
"eslint-config-airbnb": "^18.1.0"}

Use of std::move in std::accumulate

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template<typename ITER, typename T, typename OP = plus>
constexpr inline T accumulate(ITER first, ITER last, T init, OP op = {})
{
  for (; first != last; ++first)
      init = op(std::move(init), *first); // move the argument that is being overwritten

  return init;
}

How can I reuse a GitHub Actions workflow from the branch I'm currently working on?

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jobs:
  tag-my-workflow:
    steps:
      - name: git tag ${{ github.ref }} as "current-branch"
        uses: see for example https://levelup.gitconnected.com/how-to-move-a-git-tag-using-github-actions-e23a523eb325

  call-workflow:
    needs: tag-my-workflow
    uses: my/repo/.github/workflows/called.yml@current-branch

Can Raku range operator on strings mimic Perl's behaviour?

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say 'aa', *.succ … 'bb';
# OUTPUT: «aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb»

say '12', *.succ … '23';
# OUTPUT: «12 13 14 15 16 17 18 19 20 21 22 23»
-----------------------
say flat "aa" .. "bb (like perl)";
say flat "12" .. "23 (like perl)";
(aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb)
(12 13 14 15 16 17 18 19 20 21 22 23)
-----------------------
say flat "aa" .. "bb (like perl)";
say flat "12" .. "23 (like perl)";
(aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb)
(12 13 14 15 16 17 18 19 20 21 22 23)

Category shorthand not allowed in this regular expression dialect in TypeScript

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const pass = /^[\p{L}\p{M}\p{N}_-]+$/u.test(control.value) || !control.value;

Regex to match nothing but zeroes after the first zero

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^(?=[A-Z0-9]{10}$)[A-Z1-9]*0+$
^(?=[A-Z0-9]{10}$)[^0]*0*$
const regex = /^(?=[A-Z0-9]{10}$)[^0]*0*$/;
["ABC1000000", "3212130000", "0000000000", "ABC1000100", "0001000000"]
.forEach(s =>
  console.log(`${s} --> ${regex.test(s)}`)
);
^(?:[A-Z1-9]*0+[A-Z1-9]|([A-Z0-9]{10})$)
-----------------------
^(?=[A-Z0-9]{10}$)[A-Z1-9]*0+$
^(?=[A-Z0-9]{10}$)[^0]*0*$
const regex = /^(?=[A-Z0-9]{10}$)[^0]*0*$/;
["ABC1000000", "3212130000", "0000000000", "ABC1000100", "0001000000"]
.forEach(s =>
  console.log(`${s} --> ${regex.test(s)}`)
);
^(?:[A-Z1-9]*0+[A-Z1-9]|([A-Z0-9]{10})$)
-----------------------
^(?=[A-Z0-9]{10}$)[A-Z1-9]*0+$
^(?=[A-Z0-9]{10}$)[^0]*0*$
const regex = /^(?=[A-Z0-9]{10}$)[^0]*0*$/;
["ABC1000000", "3212130000", "0000000000", "ABC1000100", "0001000000"]
.forEach(s =>
  console.log(`${s} --> ${regex.test(s)}`)
);
^(?:[A-Z1-9]*0+[A-Z1-9]|([A-Z0-9]{10})$)
-----------------------
^(?=[A-Z0-9]{10}$)[A-Z1-9]*0+$
^(?=[A-Z0-9]{10}$)[^0]*0*$
const regex = /^(?=[A-Z0-9]{10}$)[^0]*0*$/;
["ABC1000000", "3212130000", "0000000000", "ABC1000100", "0001000000"]
.forEach(s =>
  console.log(`${s} --> ${regex.test(s)}`)
);
^(?:[A-Z1-9]*0+[A-Z1-9]|([A-Z0-9]{10})$)
-----------------------
^(?=.{10}$)[^0]*0+$
var re = /^(?=.{10}$)[^0]*0+$/mi;

console.log(re.test('ABC1000000'));
console.log(re.test('3212130000'));
console.log(re.test('0000000000'));
console.log(re.test('ABC1001000'));
console.log(re.test('0001000000'));
console.log(re.test('32121300000')); // too short
console.log(re.test('321213000')); // too long
-----------------------
^(?=.{10}$)[^0]*0+$
var re = /^(?=.{10}$)[^0]*0+$/mi;

console.log(re.test('ABC1000000'));
console.log(re.test('3212130000'));
console.log(re.test('0000000000'));
console.log(re.test('ABC1001000'));
console.log(re.test('0001000000'));
console.log(re.test('32121300000')); // too short
console.log(re.test('321213000')); // too long
-----------------------
(?<![A-Z0-9])(?=[A-Z0-9]{10}(?:[^A-Z0-9]|$))([^0]*0*(?=(?:[^A-Z0-9]|$)))
-----------------------
^(?=[\dA-Z]{10}$)(?!.*0[^0\r\n])
-----------------------
perl -lne 'chomp; print if /^[^0]*0*$/ && length == 10'
-----------------------
const strings = [
  'BC1000000',
  '3212130000',
  '0000000000',
  'ABC1000100',
  '0001000000',
  '1000000000',
  '10000000000',
  '1000000001'
];

strings.forEach(element => {
    console.log(
        element,
        // true means length 10 and only trailing zeros 
        !/0[^0]/.test(element) && element.length == 10  
    )
});

Community Discussions

Trending Discussions on express
  • TypeError: load() missing 1 required positional argument: 'Loader' in Google Colab
  • ESLint Definition for rule 'import/extensions' was not found
  • How did print(*a, a.pop(0)) change?
  • What is the idiomatic way to do something when an Option is either None, or the inner value meets some condition?
  • Struggling with TypeScript, React, Eslint and simple Arrow Functions components
  • Use of std::move in std::accumulate
  • How can I reuse a GitHub Actions workflow from the branch I'm currently working on?
  • Can Raku range operator on strings mimic Perl's behaviour?
  • Category shorthand not allowed in this regular expression dialect in TypeScript
  • Regex to match nothing but zeroes after the first zero
Trending Discussions on express

QUESTION

TypeError: load() missing 1 required positional argument: 'Loader' in Google Colab

Asked 2022-Mar-04 at 11:01

I am trying to do a regular import in Google Colab.
This import worked up until now.
If I try:

import plotly.express as px

or

import pingouin as pg

I get an error:

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-19-86e89bd44552> in <module>()
----> 1 import plotly.express as px

9 frames
/usr/local/lib/python3.7/dist-packages/plotly/express/__init__.py in <module>()
     13     )
     14 
---> 15 from ._imshow import imshow
     16 from ._chart_types import (  # noqa: F401
     17     scatter,

/usr/local/lib/python3.7/dist-packages/plotly/express/_imshow.py in <module>()
      9 
     10 try:
---> 11     import xarray
     12 
     13     xarray_imported = True

/usr/local/lib/python3.7/dist-packages/xarray/__init__.py in <module>()
      1 import pkg_resources
      2 
----> 3 from . import testing, tutorial, ufuncs
      4 from .backends.api import (
      5     load_dataarray,

/usr/local/lib/python3.7/dist-packages/xarray/tutorial.py in <module>()
     11 import numpy as np
     12 
---> 13 from .backends.api import open_dataset as _open_dataset
     14 from .backends.rasterio_ import open_rasterio as _open_rasterio
     15 from .core.dataarray import DataArray

/usr/local/lib/python3.7/dist-packages/xarray/backends/__init__.py in <module>()
      4 formats. They should not be used directly, but rather through Dataset objects.
      5 
----> 6 from .cfgrib_ import CfGribDataStore
      7 from .common import AbstractDataStore, BackendArray, BackendEntrypoint
      8 from .file_manager import CachingFileManager, DummyFileManager, FileManager

/usr/local/lib/python3.7/dist-packages/xarray/backends/cfgrib_.py in <module>()
     14     _normalize_path,
     15 )
---> 16 from .locks import SerializableLock, ensure_lock
     17 from .store import StoreBackendEntrypoint
     18 

/usr/local/lib/python3.7/dist-packages/xarray/backends/locks.py in <module>()
     11 
     12 try:
---> 13     from dask.distributed import Lock as DistributedLock
     14 except ImportError:
     15     DistributedLock = None

/usr/local/lib/python3.7/dist-packages/dask/distributed.py in <module>()
      1 # flake8: noqa
      2 try:
----> 3     from distributed import *
      4 except ImportError:
      5     msg = (

/usr/local/lib/python3.7/dist-packages/distributed/__init__.py in <module>()
      1 from __future__ import print_function, division, absolute_import
      2 
----> 3 from . import config
      4 from dask.config import config
      5 from .actor import Actor, ActorFuture

/usr/local/lib/python3.7/dist-packages/distributed/config.py in <module>()
     18 
     19 with open(fn) as f:
---> 20     defaults = yaml.load(f)
     21 
     22 dask.config.update_defaults(defaults)

TypeError: load() missing 1 required positional argument: 'Loader'

I think it might be a problem with Google Colab or some basic utility package that has been updated, but I can not find a way to solve it.

ANSWER

Answered 2021-Oct-15 at 21:11

Found the problem.
I was installing pandas_profiling, and this package updated pyyaml to version 6.0 which is not compatible with the current way Google Colab imports packages.
So just reverting back to pyyaml version 5.4.1 solved the problem.

For more information check versions of pyyaml here.
See this issue and formal answers in GitHub

##################################################################
For reverting back to pyyaml version 5.4.1 in your code, add the next line at the end of your packages installations:

!pip install pyyaml==5.4.1

It is important to put it at the end of the installation, some of the installations will change the pyyaml version.

Source https://stackoverflow.com/questions/69564817

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

Vulnerabilities

No vulnerabilities reported

Install express

You can install using 'npm i express01' 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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