transpiler | A universal translator for programming languages | Transpiler library

by jarble JavaScript Version: v0.1 License: MIT

X-Ray Key Features Code Snippets(2)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | transpiler Summary

transpiler is a JavaScript library typically used in Utilities, Transpiler applications. transpiler has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Universal-transpiler is a source-to-source compiler that translates a small subset of several programming languages into several others. It is also able to translate several metasyntax notations, such as EBNF and ABNF. Universal-transpiler was written as an experimental "proof-of-concept," so it can only translate relatively simple programs. The translation is not always 100% accurate, but I hope it will still be useful. The online version of this translator is written in JavaScript, but an experimental version is also being written in Prolog.

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Support

transpiler has a low active ecosystem.

It has 445 star(s) with 45 fork(s). There are 31 watchers for this library.

It had no major release in the last 12 months.

There are 44 open issues and 2 have been closed. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of transpiler is v0.1

Quality

transpiler has 0 bugs and 0 code smells.

Security

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

transpiler code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

transpiler is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

transpiler releases are available to install and integrate.

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

transpiler saves you 21 person hours of effort in developing the same functionality from scratch.

It has 58 lines of code, 0 functions and 3 files.

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

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transpiler Key Features

No Key Features are available at this moment for transpiler.

transpiler Examples and Code Snippets

Convert an entity into a graph .

python

Lines of Code : 69

License : Non-SPDX (Apache License 2.0)

Copy

def to_graph(entity, recursive=True, experimental_optional_features=None):
  """Converts a Python entity into a TensorFlow graph.

  Also see: `tf.autograph.to_code`, `tf.function`.

  Unlike `tf.function`, `to_graph` is a low-level transpiler that c

Convert an entity into a graphviz representation .

python

Lines of Code : 68

License : Non-SPDX (Apache License 2.0)

Copy

def to_graph_v1(entity,
                recursive=True,
                arg_values=None,
                arg_types=None,
                experimental_optional_features=None):
  """Converts a Python entity into a TensorFlow graph.

  Also see: `tf.aut

Community Discussions

Trending Discussions on transpiler

Is this transpilation issue correctly filed against babel-jest?

How to tell TypeScript that I know a method exists?

C++ Is there any guarantee that literals conditions generated by a template will be optimized away?

C++ Can I write a function within an expression?

How to get a default EquivalenceLibrary?

Convert arrow function, old question closed without aid, 'duplicates' were not useful

NodeJS 14.x - Native AWS Lambda Import/Export Support

How to detect whether function return value discarded or not?

How can I setup Jest with a transpiler so that I can have automatically mocked DOM and canvas?

Why can't Idea not find sources generated by ANTLR4?

QUESTION

Is this transpilation issue correctly filed against babel-jest?

Asked 2021-Jun-03 at 17:14

I raised an issue https://github.com/facebook/jest/issues/11504 against the jest project, which I think is responsible for maintaining babel-jest. Transpilation totally fails after adding apparently harmless and error-free code.

However, there are a lot of layers to the transpilation of a Typescript Next project, so I am unsure if this is the correct place to file the issue and matches with the likely source of the failure.

Does this issue seem like it matches with the babel-jest project or should I file it somewhere else?

BUG

I found in a complex Next Typescript project that adding a handful of lines in one file was enough to break babel-jest transpilation and create runtime errors in a completely different file.

In commit 04c4c7b, after checking out the clean project and running yarn I am able to get passing tests with yarn run test. The passing source tree is at https://github.com/cefn/jest-transpile-failure-repro/tree/04c4c7b7013e8b88c25d3ab2a7d4a33ccd3fb191

However, after adding the handful of lines which you can see in commit 25703fc the babel-jest transpiler seems to effectively break making tests impossible to run, and a totally unrelated file starts to get runtime errors during the test which make no sense like...

...

ANSWER

Answered 2021-Jun-03 at 17:14

You are introducing a dependency cycle in your code by adding the new

Source https://stackoverflow.com/questions/67825205

QUESTION

How to tell TypeScript that I know a method exists?

Asked 2021-Apr-28 at 12:09

Consider this code:

...

ANSWER

Answered 2021-Apr-28 at 12:01

Yeah your first option is the best one. Most readable.

Source https://stackoverflow.com/questions/67299487

QUESTION

C++ Is there any guarantee that literals conditions generated by a template will be optimized away?

Asked 2021-Apr-13 at 08:08

Excuse any mistakes in my code, I'm still learning C++ syntax. My question is not about whether the code is correct but whether a literal expression will be optimized away.

Let's say I have a function generated from a non-type template like this:

...

ANSWER

Answered 2021-Apr-13 at 07:51

This is never guaranteed for regular if (although I would say chaneces are pretty high). There are two ways to be sure. Simpler one requires C++17 (btw addIt seems to return wrong type):

Source https://stackoverflow.com/questions/67070589

QUESTION

C++ Can I write a function within an expression?

Asked 2021-Apr-12 at 14:50

I'm writing a (my own language) to C++ transpiler. I'd like to be able to offer a kind of virtual sub function that is transpiled into being part of the C++ code in the same scope in which it is called.

Here is an example of the type of C++ code I'd want to generate:

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ANSWER

Answered 2021-Apr-12 at 14:50

If I correctly get what you are doing, you can simply use lambda expression here. This of course requires C++11

Source https://stackoverflow.com/questions/67060186

QUESTION

How to get a default EquivalenceLibrary?

Asked 2021-Mar-31 at 10:46

I want to use the BasisTranslator in Qiskit to process my circuit to base gates.

One of the constructor parameters for BasisTranslator is EquivalenceLibrary. I attempted creating a parameter-less EquivalenceLibrary() and pass it to a BasisTranslator, but the code fails, saying it cannot translate gates like MCT or CCX into the default basis.

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ANSWER

Answered 2021-Mar-31 at 10:46

The easiest way is to leverage the session equivalence library that is included with qiskit (at qiskit.circuit.equivalence_library.SessionEquivalenceLibrary) which is a prebuilt equivalence library which includes all the standard library gates. You can use it with something like:

Source https://stackoverflow.com/questions/66881062

QUESTION

Convert arrow function, old question closed without aid, 'duplicates' were not useful

Asked 2021-Mar-21 at 14:51

I've got a bit of a code that works fine as an arrow function, but using wkhtmltopdf converting a webpage to an image, it's unable to read arrow functions. That said, I've tried numerous times to make this function without the arrow, but no success yet.

The 'related' answers do not answer my question. I simply can't get this function to return the same data when I remove the arrow for this async function.

Babel transpiler seems unable to do this, as well.

...

ANSWER

Answered 2021-Mar-21 at 14:51

Would you please try this:

Source https://stackoverflow.com/questions/66733415

QUESTION

NodeJS 14.x - Native AWS Lambda Import/Export Support

Asked 2021-Mar-18 at 10:09

I am looking to make use of the native import/export that comes with ES6.

I am using Serverless Containers within AWS Lambda.

I have my Dockerfile which looks like this:

...

ANSWER

Answered 2021-Mar-18 at 10:09

If anyone sees this, running into the same problem. Please see the below from AWS Offical Technical Support:

"Your instruction to use package.json { "type": "module" } are correct but ECMAScript modules are not supported by Lambda Node.js 14 runtime at this moment".

I will post an update to this post when I hear more about when support is available. I am leaving this question here just in case other people run into the same problem.

Source https://stackoverflow.com/questions/66676555

QUESTION

How to detect whether function return value discarded or not?

Asked 2021-Mar-06 at 19:06

Use-case: This allows to differ whether the user have used promise-based style or callback style thus I can avoid double computations. I monkey-patch both function and that on-completed setter with ES6 Proxy and now I'm doing expensive computations in both. I want to avoid that. There's no way knowing whether website have used the Promise-based version or callback-version because by the time website call promise based version, the on-completed setter is empty.

The native function in question didn't had promise based version in the past.

I can't use Static Analysis because I'm monkey patching native functions websites use (whose code not under my control)

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ANSWER

Answered 2021-Mar-06 at 19:06

Tl;dr Schedule a microtask

The point being that using await schedules the rest of the function as a microtask.

Please note that this answer don't attempt in any way to detect whether a value has been discarded or not. This is solely in answer to the first paragraph (Use-case), dropping the need for the both static code analysis and run-time source code parsing.

The purpose is just to yield control to the calling routine.

await nonPromiseValue is the same as await Promise.resolve(nonPromiseValue). It completes "instantly" but still schedules the code after the await expression to run later. So with f = async () => { await 1; 2;} and calling f(); g() the code will first reach await 1 -> sleep f and schedule the rest on the microtask queue -> call g() -> (eventually when the microtask queue gets to it) resume f() continuing with 2

The values from which to what it changes, or whether it does at all, do not make difference.

Source https://stackoverflow.com/questions/66373507

QUESTION

How can I setup Jest with a transpiler so that I can have automatically mocked DOM and canvas?

Asked 2021-Feb-10 at 18:25

I have a small, browser-based game that I'm trying to get Jest up and running with.

My goal is to be able to write tests, and to have them run with Jest, and not to have any extra DOM- or browser API-related error messages.

As the game makes use of DOM and canvas, I need a solution where I can either mock those manually, or have Jest take care of it for me. At a minimum, I'd like to verify that the 'data model' and my logic is sane.

I'm also making use of ES6 modules.

Here's what I've tried so far:

Tried running jest:

...

ANSWER

Answered 2021-Feb-10 at 18:25

Investigation:

Jest runs with jsdom by default.

document actually exists:

However, since it's mocked, getElementById() just returns null.

In this situation, it's not possible to return an existing canvas defined in the HTML document. Rather, one can create the canvas programmatically:

game.js

Source https://stackoverflow.com/questions/66033701

QUESTION

Why can't Idea not find sources generated by ANTLR4?

Asked 2021-Jan-20 at 14:18

I have a project in which I want to use classes generated by ANTLR4 in a piece of Kotlin code.

In pom.xml, ANTLR4 is configured as follows.

...

ANSWER

Answered 2021-Jan-20 at 08:53

It should work if you do the following:

move Deplorable.g4 to src/main/antlr4/com/dpisarenko/deplorable/ (note that you placed it inside src/main/antlr4/com.dpisarenko.deplorable/!)
run mvn clean antlr4:antlr4
if not already done, mark target/generated-sources/antlr4 as the "Generated Sources Root" (right click it in your IDE and select Mark Directory as)

If not, try using the latest ANTLR4 version: 4.9.1 (not just the tool and runtime, but also for antlr4-maven-plugin).

Source https://stackoverflow.com/questions/65798702

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