Openapi Generator for Dart/Flutter

This library is the dart/flutter implementation of openapi client sdk code generation.

With this library, you can generate openapi client sdk libraries from your openapi specification right in your flutter/dart projects. (see example)

To be used together with openapi-generator

license.

Usage

Include openapi-generator-annotations as a dependency in the dependencies section of your pubspec.yaml file :

dependencies:
  openapi_generator_annotations: ^2.2.0

Add openapi-generator in the dev dependencies section of your pubspec.yaml file:

dev_dependencies:
  openapi_generator: ^2.2.0

Annotate a dart class with @Openapi() annotation

@Openapi(
    additionalProperties:
    AdditionalProperties(pubName: 'petstore_api', pubAuthor: 'Johnny depp'),
    inputSpecFile: 'example/openapi-spec.yaml',
    generatorName: Genrator.dart,
    outputDirectory: 'api/petstore_api')
class Example extends OpenapiGeneratorConfig {}

Run command below to generate open api client sdk from spec file specified in annotation.

flutter pub run build_runner build --delete-conflicting-outputs

The api sdk will be generated in the folder specified in the annotation. See examples for more details

To use the generated api in your project, import it into your pubspec

Give a thumbs up if you like this library

Known Issues

Dependency issues/conflicts

This is not an issue with this library but with flutter/dart in general. If you are having issues with dependencies, what you can do is make use of dependency overrides. This is added to the pubspec.yaml of the generated package and then the pubspec must be added to the .openapi-generator-ignore of the generated package. For example, let's assume you want to override the analyzer package for the generated source

in generatedsource/pubspec.yaml add the following

dependency_overrides:
    analyzer: 1.0.0

Then in generatedsources/.openapi-generator-ignore, add the below so that the pubspec is not overwritten next time you run source gen

pubspec.yaml

The above steps are usefull when you have issues with dependency conflicts, clashes. You can even use it to upgrade the library packages in the generated source.

Features and bugs

Please file feature requests and bugs at the issue tracker.

Use this package as a library

Depend on it

Run this command:

With Dart:

 $ dart pub add openapi_generator_annotations

With Flutter:

 $ flutter pub add openapi_generator_annotations

This will add a line like this to your package's pubspec.yaml (and run an implicit dart pub get):

dependencies:
  openapi_generator_annotations: ^3.2.1

Alternatively, your editor might support dart pub get or flutter pub get. Check the docs for your editor to learn more.

Import it

Now in your Dart code, you can use:

import 'package:openapi_generator_annotations/openapi_generator_annotations.dart'; 

example/example.dart

import 'package:openapi_generator_annotations/openapi_generator_annotations.dart';

@Openapi(
    additionalProperties:
        AdditionalProperties(pubName: 'petstore_api', pubAuthor: 'Johnny dep'),
    inputSpecFile: 'example/openapi-spec.yaml',
    generatorName: Generator.dio,
    outputDirectory: 'api/petstore_api')
class Example extends OpenapiGeneratorConfig {} 

Download Details:

Author: gibahjoe

Source Code: https://github.com/gibahjoe/openapi-generator-dart

#dart #generator  #openapi 

Openapi Generator for Dart/Flutter
Duy  Tien

Duy Tien

1630605600

Hướng Dẫn Sử dụng Generator trong ES6 Cho Người Mới Bắt Đầu

Hướng Dẫn Sử dụng Generator trong ES6 Cho Người Mới Bắt Đầu

#generator #es6 

Hướng Dẫn Sử dụng Generator trong ES6 Cho Người Mới Bắt Đầu

CARP Study Generator Utility Package

CARP Study Generator Utility Package

This utility package helps generate the configuration files needed for a CARP Mobile Sensing study, and uploading this to the CARP web server.

Configuration and Setup

To use the study generator, do the following in you app:

  1. Include carp_study_generator and test as part of the dev_dependencies in the pubspec.yaml file.
  2. Copy the folder carp to the root of you project.
  3. Configure carpspec.yaml, and the json files protocol.json, consent.json, and the language json files (en.json, etc.).

Configuration of carpspec.yaml

The carpspec.yaml can be configured using the following properties for:

  • the CARP Server
  • the study ID
  • the study description
  • a protocol
  • the informed consent
  • localization
server:
  uri: https://cans.cachet.dk
  client_id: carp
  client_secret: carp
  username: user@dtu.dk
  password: pw

# basic study ids
study:
  study_id: 01cf04a7-d154-40f0-9a75-ab759cf74eb3
  study_deployment_id: ae8076a3-7170-4bcf-b66c-64639a7a9eee

# the location of the study description to be uploaded
description:
  path: carp/resources/description.json

# the location of the protocol to be uploaded
protocol:
  path: carp/resources/protocol.json

# the location of the informed consent to be uploaded
consent:
  path: carp/resources/consent.json

localization:
  path: carp/lang/
  # list the locales supported 
  # for each locale, a json file in the 'lang' folder must be added
  locales:
    - en
    - da

Note that the carpspec.yaml file contains username and password in clear text and hence SHOULD NOT BE ADDED TO VERSION CONTOL - add it to .gitignore.

File Structure

All files used for creating and uploading configurations to CARP is stored in the carp folder in the root of your (app) project file. The name of the json files to upload is specified in the carpspec.yaml file. The default file structure is:

FileDescription
descriptionJSON definition of your StudyDescription.
protocolJSON definition of your StudyProtocol.
consentJSON definition of your RPOrderedTask with the informed consent to show to the user.
langThe JSON language file for each language supported of the form <language>.json.

Please ignore the test scripts in the carp folder (these are used to execute the commands).

Usage

Each command is run like this:

flutter test carp/<command>

The available commands are:

  help           Prints this help message.
  dryrun         Makes a dryrun testing access to the CARP server, and the protocol, consent, and localizations.
  create         Create a study protocol based on a json file and uploads it to the CARP server.
  update         Update an existing study protocol based on a json file and uploads it to the CARP server as a new version.
  description    Create astudy description based on a json file and uploads it to the CARP server.
  consent        Create an informed consent based on a json file and uploads it to the CARP server.
  localization   Create localization support based on the files '<locale>.json' and upload them to the CARP server.

Before uploading a any json files to CARP, run the dryrun command first. It will check and output a list like the following:

[✓] CARP App             CarpApp - name: CARP server at 'https://cans.cachet.dk/', uri: https://cans.cachet.dk/, studyDeploymentId: null, studyId: 7be8da9b-7e8f-46c6-a070-d3fa186914a2
[!] CARP Server          CarpServiceException: 401 Unauthorized -  The requested email account: user@dtu.dk cannot be found. 
[✓] Protocol path        carp/protocols/protocol.json
[✓] Protocol parse       name: test_protocol
[✓] Consent path         carp/consents/consent.json
[!] Consent parse        FormatException: Unexpected end of input (at character 1)
[✓] Locale - en          carp/lang/en.json
[✓] Locale - da          carp/lang/da.json
 •  2 issues found!

Use this package as a library

Depend on it

Run this command:

With Flutter:

 $ flutter pub add carp_study_generator

This will add a line like this to your package's pubspec.yaml (and run an implicit dart pub get):


dependencies:
  carp_study_generator: ^0.30.3

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

Import it

Now in your Dart code, you can use:

import 'package:carp_study_generator/carp_study_generator.dart';

Download Details:

Author: cph-cachet/

Source Code: https://github.com/cph-cachet/carp.sensing-flutter/tree/master/utilities/carp_study_generator

#flutter  #generator 

CARP Study Generator Utility Package
John Mark

John Mark

1626779945

Create BEP20 Token Online w/o Coding - Free BEP20 Token Creator

Create your own BEP20 Token and deploy it to Binance Smart Chain (BSC) with a simple click. No coding skills are required. With our BEP20 Token Generator you can create and deploy smart contract in less than a 5 minutes directly from your browser.

Please visit TokenCreator.net

#bep20 #token #bsc #binance #generator #creator

Create BEP20 Token Online w/o Coding - Free BEP20 Token Creator

Glassmorphism CSS Generator - Glass UI

Hello everyone!

Me and my friend built a glassmorphism CSS generator that you can use for free to generate styles and components using the glassmorphism design trend.

Any feedback is well appreciated!

#css #generate #generator #themesberg #glassmorphism

Glassmorphism CSS Generator - Glass UI

Tokengen Net

1624963170

Tokengen | Create your OWN BEP20 token and use it with Metamask

Coding a contract is kind of a struggle, am I right? Lots of numbers, complicated sentences you can’t understand, and just a headache of stuff you don’t have the time or energy to learn. Now, imagine how wonderful it would be if you could create one just by doing some foolproof clicks, and then be able to start trading right away, without minding any complicated stuff.
If you felt identified, let me introduce you TokenGen, the best graphic BSC token creator, a service born with the idea of making crypto development accessible for anyone, even if you don’t have previous experience and know absolutely nothing about coding.
This is image title

www.tokengen.net — Bep20 token generator
If you wanna learn deeply about TokenGen and its functions you can go here, but in this article we will be focusing on the process of creating your own token, step by step.

The process
To create your token, you will first need to have metamask installed in your browser with the BSC network connected, which you can learn to do here, you will also need to deposit some bnb to pay for the service, for which you can find a tutorial here, after you have done that go to the TokenGen page.
Once you are there, you will have to connect your metamask wallet, which you can do by clicking on “Connect your wallet”. After you have done that, select “Create token” to start.

This is image title

You will be redirected to a page like this, showing the different packages TokenGen has to offer, which we explained in detail here. You will have to select the option that suits best for you based on the scale of your project. We highly recommend the Basic and deflationary tokens, since simple and free ones lack a lot of characteristics that you will need to have a successful token.

This is image title

Once you select a package, you will be redirected to another page so you can choose the parameters for your new crypto, based on the option you picked.
For this example we will be using the deflationary token as it’s the most complete of them and has all the parameters the rest has.

This is image title

Once you are 100% sure that you have the parameters you want, click on next, you will be redirected to a confirmation page like this:

This is image title

You will be able to see your contract features and pricing, including gas fees.
There is also the network selector, we strongly recommend you to try out your token in the test network first to see if it’s all as you want it to be. When you feel confident about your choice click on deploy, you will have to approve the transaction in MetaMask and once you do that you will see this:

This is image title

Now that the token is deployed, you will get its contract address. Click on “Add to MetaMask” to add the new contract to your MetaMask wallet, then all tokens will be sent automatically to you.

Metamask
To send tokens to other people and start trading just go to your MetaMask wallet and click on “Send”

This is image title

First, you will have to write down your receiver’s wallet address, then select the number of tokens you wanna send and you are done.

This is image title

PancakeSwap and conclusions
If you wanna list your token on PancakeSwap to make it more accessible, you will have to add liquidity, which you can learn to do here.

This is image title

As you have seen, creating and managing a token has never been easier, thanks to the user-friendly interface of TokenGen anyone can create the token of their dreams and give life to that project you always wanted to create. Now its your turn to hop onto the crypto train and start enjoying the benefits of trading with your own currency!
Also don’t forget to check out our guides for extra information, like how to burn your tokens or mint them. Finally, if you have any question you can go to TokenGen’s Telegram or Discord.

#bep20 #tokengen #crypto #generator

Tokengen | Create your OWN BEP20 token and use it with Metamask
Madaline  Mertz

Madaline Mertz

1621650780

Tuple Comprehension.

Basically many people will argue that there is no such thing as a tuple comprehension because it will return some gibberish output, but the fact is there is tuple comprehension which is efficient than list comprehension.

For example, if we take list comprehension by executing the below code you will get output like

x=[i**2 for i in range(10)]
print(x)

[0, 1, 4, 9, 16, 25, 36, 49, 64, 81]

If we try the same code in tuple we will get something like this,

x=(i**2 for i in range(10))
print(x)

generator object <genexpr> at 0x7f4863bf77d0>

This output is nothing but a generator.

what is a generator?

They are just like a list comprehension, but it doesn’t store its values on the memory, it only generates the value you are iterating on when the generator is called.

To check for a value on a generator you can either iterate over the generator using a for loop or you can check the values using the next() operator.

#python-programming #python #tuples #generator #tuple-comprehension

Tuple Comprehension.

Akash Kumar

1618497271

Best Fake Email Generators (Free Temporary Email Address) - TECHARGE

Fake email generators are temporary mailboxes that allow to receive messages and sometimes also to send mail. You can use these online email generators to avoid leaking your confidential information, advertising mailings, send emails without being tracked, and spam emails.

Article Link :https://techarge.in/fake-email-generators-free-temporary-email-address/

#techarge #progamming #design #technology #email #generator

Best Fake Email Generators (Free Temporary Email Address) - TECHARGE

Javascript Generators with A Concrete Example

Let’s dig into how generators work with a simplified real life example.

From my experience, generators are not the most commonly used tool within Javascript. They tend to look complex and scare some developers. But they can actually be a huge improvement for your code!

If you really know generators, it’s either because you are using them with Redux Saga, because your company made the (great) choice of using them, or because you are someone curious! For me, it’s the third option.

But what really are generators

A generator is a function declared a bit differently compared to a normal function. The prototype of a generator is the following:

function* myGenerator(){}

This little star makes the whole difference. That and a specific keyword: yield.

#loading #generator #react #javascript

Javascript Generators with A Concrete Example
Jamila Daniel

Jamila Daniel

1613648340

Generators in Python  -  Simplified

When I started learning Python, I found generators concept a bit tricky to understand easily. So, here’s my take on explaining generators in a simplified manner for anyone to get started with.

In a normal function, ‘return’ statement not only returns the output of the function but also completes its execution.

Image for post

A normal function

How is generator function different?

Generator function uses ‘yield’ statement to give output instead of return statement.

Unlike ‘return’ statement, ‘yield’ statement need not complete the execution of function once it is called. Instead it can be called multiple times to generate successive outputs from the function.

How to create a generator?

Calling generator function returns a ‘Generator’ object. Generator is an iterator and so it supports ‘for’ loop and ‘next’ method to get its outputs.

Using ‘for’ statement to get output from generator:

Image for post

#python #python3 #python-programming #generator

Generators in Python  -  Simplified

How To Yield Generators (Javascript)

Generators  are a kind of special  function that can stop its execution midway and start again from the same point where it stopped after some time. They are basically a combination of functions  and iterators .

#javascript #generator #learn-javascript

How To Yield Generators (Javascript)
Vincent Lab

Vincent Lab

1605177878

How to Make a PDF Certificate Generator

In this video, I will be building a certificate generator in Javascript.

#certificate #javascript #generator #node.js #how to

How to Make a PDF Certificate Generator
Vincent Lab

Vincent Lab

1605177550

Building a Static Website with Hugo

#hugo #static #site #generator #markup #static site generator

Building a Static Website with Hugo
Anshu  Banga

Anshu Banga

1597649886

Writing Memory Efficient Programs using Generators in Python

In one of my  previous articles, I briefly discussed the concept of Generator Expressions, in this one we are going to explore Generators in detail.

Before moving ahead, make sure you are familiar with some basic terms,

  • Iteration is the process of repeating a block of code for a certain number of times.
  • Iterable is an object which can be looped/iterated over.
  • **Iterator**is an iterable object with a state.
  • **Comprehension**is a way of writing the code in a short and concise manner.

#data-science #python #generator

Writing Memory Efficient Programs using Generators in Python
Martin  Soit

Martin Soit

1597029709

Dart Generators and Callable Class in Flutter

In this blog, we will explore Dart Generators & Callable Class In Flutter. We will perceive how to utilize Dart’s generator capacity to create an on-request sequence of qualities synchronously and asynchronously is the iterative and recursive way and Furthermore,

We will figure out how to implement a Callable class. Dart is a genuine object-oriented language. Dart’s functions are additionally objects.

Table of Content :

Dart Generators — Introduction
Synchronous Generator
Asynchronous Generator
Recursive Synchronous Generator
Recursive Asynchronous Generator
Callable Class — Introduction
Implement Callable Class
Using Callable Class
Conclusion

Dart Generators

It is Functions are utilized to create an arrangement of values on-demand lazily. Such a value arrangement can be produced either synchronously or asynchronously.

There are two sorts of implicit generator functions accessible to support the two situations :

Synchronous Generator
Asynchronous Generator

#generator #callable #flutter #dart #mobile-app-development

Dart Generators and Callable Class in Flutter