lantern | Control Yongnuo YN-series LED video lights with Python | Video Utils library

by kenkeiter Python Version: Current License: MIT

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

kandi X-RAY | lantern Summary

lantern is a Python library typically used in Video, Video Utils applications. lantern has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install lantern' or download it from GitHub, PyPI.

Lantern is a library that allows for control of Yongnuo YN-series Bluetooth-enabled video lights via Python.

Support

Quality

Security

License

Reuse

Support

lantern has a low active ecosystem.

It has 15 star(s) with 5 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 3 have been closed. On average issues are closed in 961 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of lantern is current.

Quality

lantern has 0 bugs and 0 code smells.

Security

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

lantern code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

lantern 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

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

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

It has 182 lines of code, 16 functions and 4 files.

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

Top functions reviewed by kandi - BETA

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

Set color
Update the LED
Send a packet to the light
Set the intensity
Return color temperature
Power off
Parse a requirements file

Get all kandi verified functions for this library.

lantern Key Features

No Key Features are available at this moment for lantern.

lantern Examples and Code Snippets

Lantern,Getting Started

Python

Lines of Code : 26

License : Permissive (MIT)

Copy

from lantern import Light

for light in Light.discover():
    # connect to the light
    light.connect()
    # set the color temperature of the light
    light.color_temperature = 4800
    # set the output of the light to 50% intensity
    light.inte

Lantern,Installation

Python

Lines of Code : 1

License : Permissive (MIT)

Copy

$ pip install yn-lantern

Community Discussions

Trending Discussions on lantern

Condition being ignored?

moshi: parsing a json response from okhttp3

Why do I recieve a runtime error on codeforces?

Jump back to a line in code(goto function) when a certain word is entered in java

Cannot group by with data after flatMap (Spark SQL)

Not able to fetch data from a nested xml document and populate xsl style sheet to result in html web page

Why can I not see my h1 heading at the top of my page?

html epg to xml via php

Cannot spawn falling blocks in minecraft

Read an input that is separated by spaces, parenthesis, and commas with scanf() and fgets()

QUESTION

Condition being ignored?

Asked 2022-Apr-15 at 23:41

So, I'm relatively new to Python and I apologise in advance if this question seems dumb.

In the practice game I am attempting to make to understand how to make my own text-based adventure, the player is asked if they will proceed and they must use their lantern to advance further down a tunnel, subsequently saying this;

...

ANSWER

Answered 2022-Apr-15 at 23:41

I wasn't able to follow what you want from the code, but hopefully below gives you some ideas to follow. Specifically you ask "any other answer than "n" when their lantern is lit [but it prints] as though their lamp hasn't been used". The only answer provided that is not "no" is the "use lantern option", but that option checks if the player has no lamp. And the other statements will only print if you do answer "no". So it seems to me that the part of the code that is printing is not included in the question.

I tried to keep it simple to follow along and maybe it can give some clues! I had fun writing it anyway.

Source https://stackoverflow.com/questions/71888350

QUESTION

moshi: parsing a json response from okhttp3

Asked 2022-Mar-31 at 08:46

{
  "query": {
    "project": "all",
    "images": [
      "dc5f659df9a4bcf90fc109830564d821"
    ],
    "organs": [
      "leaf"
    ],
    "includeRelatedImages": true
  },
  "language": "en",
  "preferedReferential": "the-plant-list",
  "bestMatch": "Hibiscus rosa-sinensis L.",
  "results": [
    {
      "score": 0.92912,
      "species": {
        "scientificNameWithoutAuthor": "Hibiscus rosa-sinensis",
        "scientificNameAuthorship": "L.",
        "genus": {
          "scientificNameWithoutAuthor": "Hibiscus",
          "scientificNameAuthorship": "",
          "scientificName": "Hibiscus"
        },
        "family": {
          "scientificNameWithoutAuthor": "Malvaceae",
          "scientificNameAuthorship": "",
          "scientificName": "Malvaceae"
        },
        "commonNames": [
          "Hawaiian hibiscus",
          "Hibiscus",
          "Chinese hibiscus"
        ],
        "scientificName": "Hibiscus rosa-sinensis L."
      },
      "images": [
        {
          "organ": "leaf",
          "author": "Tela Botanica − Antoine AFFOUARD",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1413870558000,
            "string": "October 21, 2014"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/1d562e3be39e3297e6bdcff60d5f7d3fabe04eef",
            "m": "https://bs.plantnet.org/image/m/1d562e3be39e3297e6bdcff60d5f7d3fabe04eef",
            "s": "https://bs.plantnet.org/image/s/1d562e3be39e3297e6bdcff60d5f7d3fabe04eef"
          },
          "citation": "Tela Botanica − Antoine AFFOUARD / Pl@ntNet, cc-by-sa"
        },
        {
          "organ": "leaf",
          "author": "Antonio Sánchez Morales",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1548682043000,
            "string": "January 28, 2019"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/3abd84f086c90ed70306d950532f4e165f681bfe",
            "m": "https://bs.plantnet.org/image/m/3abd84f086c90ed70306d950532f4e165f681bfe",
            "s": "https://bs.plantnet.org/image/s/3abd84f086c90ed70306d950532f4e165f681bfe"
          },
          "citation": "Antonio Sánchez Morales / Pl@ntNet, cc-by-sa"
        },
        {
          "organ": "leaf",
          "author": "femenia mayra",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1601041463219,
            "string": "September 25, 2020"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/caa5ddc33d4b0b482b8c9f8ff8e0ba850d9af07f",
            "m": "https://bs.plantnet.org/image/m/caa5ddc33d4b0b482b8c9f8ff8e0ba850d9af07f",
            "s": "https://bs.plantnet.org/image/s/caa5ddc33d4b0b482b8c9f8ff8e0ba850d9af07f"
          },
          "citation": "femenia mayra / Pl@ntNet, cc-by-sa"
        },
        {
          "organ": "leaf",
          "author": "Antonio Sánchez Morales",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1544800115000,
            "string": "December 14, 2018"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/8e2c190839ebbb1bb6ab7dd26cc413bb001080f4",
            "m": "https://bs.plantnet.org/image/m/8e2c190839ebbb1bb6ab7dd26cc413bb001080f4",
            "s": "https://bs.plantnet.org/image/s/8e2c190839ebbb1bb6ab7dd26cc413bb001080f4"
          },
          "citation": "Antonio Sánchez Morales / Pl@ntNet, cc-by-sa"
        },
        {
          "organ": "leaf",
          "author": "ire110",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1599948160933,
            "string": "September 12, 2020"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/394caf62b3ce20c47f005d425488806f138a8493",
            "m": "https://bs.plantnet.org/image/m/394caf62b3ce20c47f005d425488806f138a8493",
            "s": "https://bs.plantnet.org/image/s/394caf62b3ce20c47f005d425488806f138a8493"
          },
          "citation": "ire110 / Pl@ntNet, cc-by-sa"
        },
        {
          "organ": "leaf",
          "author": "Andreas Vogelsinger",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1579618800636,
            "string": "January 21, 2020"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/cc9f39d17007bb5fd36b890cf0043a0a683352be",
            "m": "https://bs.plantnet.org/image/m/cc9f39d17007bb5fd36b890cf0043a0a683352be",
            "s": "https://bs.plantnet.org/image/s/cc9f39d17007bb5fd36b890cf0043a0a683352be"
          },
          "citation": "Andreas Vogelsinger / Pl@ntNet, cc-by-sa"
        }
      ],
      "gbif": {
        "id": "3152559"
      }
    },
    {
      "score": 0.03652,
      "species": {
        "scientificNameWithoutAuthor": "Hibiscus schizopetalus",
        "scientificNameAuthorship": "(Dyer) Hook.f.",
        "genus": {
          "scientificNameWithoutAuthor": "Hibiscus",
          "scientificNameAuthorship": "",
          "scientificName": "Hibiscus"
        },
        "family": {
          "scientificNameWithoutAuthor": "Malvaceae",
          "scientificNameAuthorship": "",
          "scientificName": "Malvaceae"
        },
        "commonNames": [
          "Campanilla",
          "Chinese lantern",
          "Japanese hibiscus"
        ],
        "scientificName": "Hibiscus schizopetalus (Dyer) Hook.f."
      },
      "images": [
        {
          "organ": "leaf",
          "author": "nanni pri",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1619808048797,
            "string": "April 30, 2021"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/4ca16c7045b6b2e56cbbc0f4afed08ddc3f556f7",
            "m": "https://bs.plantnet.org/image/m/4ca16c7045b6b2e56cbbc0f4afed08ddc3f556f7",
            "s": "https://bs.plantnet.org/image/s/4ca16c7045b6b2e56cbbc0f4afed08ddc3f556f7"
          },
          "citation": "nanni pri / Pl@ntNet, cc-by-sa"
        },
        {
          "organ": "leaf",
          "author": "sharlaine bustamants",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1591247217009,
            "string": "June 4, 2020"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/c4722a732fef3bfd1eab6d6d80b500bb036e5215",
            "m": "https://bs.plantnet.org/image/m/c4722a732fef3bfd1eab6d6d80b500bb036e5215",
            "s": "https://bs.plantnet.org/image/s/c4722a732fef3bfd1eab6d6d80b500bb036e5215"
          },
          "citation": "sharlaine bustamants / Pl@ntNet, cc-by-sa"
        },
        {
          "organ": "leaf",
          "author": "Hugo SANTACREU",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1531233524000,
            "string": "July 10, 2018"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/3ddba92c55e30e0cb70b10feb1cd021190dfec76",
            "m": "https://bs.plantnet.org/image/m/3ddba92c55e30e0cb70b10feb1cd021190dfec76",
            "s": "https://bs.plantnet.org/image/s/3ddba92c55e30e0cb70b10feb1cd021190dfec76"
          },
          "citation": "Hugo SANTACREU / Pl@ntNet, cc-by-sa"
        },
        {
          "organ": "leaf",
          "author": "Pierre Bonnet",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1534366939000,
            "string": "August 15, 2018"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/f68ad5f10d76837924537d560cbb62b6cb4003c5",
            "m": "https://bs.plantnet.org/image/m/f68ad5f10d76837924537d560cbb62b6cb4003c5",
            "s": "https://bs.plantnet.org/image/s/f68ad5f10d76837924537d560cbb62b6cb4003c5"
          },
          "citation": "Pierre Bonnet / Pl@ntNet, cc-by-sa"
        },
        {
          "organ": "leaf",
          "author": "Tobias Jacobsen",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1571130043838,
            "string": "October 15, 2019"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/44da8a021cfe8dcc1004a2998ff13982cce545f3",
            "m": "https://bs.plantnet.org/image/m/44da8a021cfe8dcc1004a2998ff13982cce545f3",
            "s": "https://bs.plantnet.org/image/s/44da8a021cfe8dcc1004a2998ff13982cce545f3"
          },
          "citation": "Tobias Jacobsen / Pl@ntNet, cc-by-sa"
        },
        {
          "organ": "leaf",
          "author": "abderrahim Lamari",
          "license": "cc-by-sa",
          "date": {
            "timestamp": 1619785453625,
            "string": "April 30, 2021"
          },
          "url": {
            "o": "https://bs.plantnet.org/image/o/e669d09a54681d3d56fabfb588d3ecb50b523490",
            "m": "https://bs.plantnet.org/image/m/e669d09a54681d3d56fabfb588d3ecb50b523490",
            "s": "https://bs.plantnet.org/image/s/e669d09a54681d3d56fabfb588d3ecb50b523490"
          },
          "citation": "abderrahim Lamari / Pl@ntNet, cc-by-sa"
        }
      ],
      "gbif": {
        "id": "9064581"
      }
    }
  ],
  "version": "2022-02-14 (5.0)",
  "remainingIdentificationRequests": 491
}

...

ANSWER

Answered 2022-Mar-31 at 08:46

Here I am sharing "Deserialize your JSON string into Java objects in four different ways". There are a lot of other java JSON libraries.

1. Using Moshi

2. Using Jackson

3. Using Gson

4. Using Genson

"Remember - The POJOs in java are useful in defining objects to increase their readability and reusability."

We'll use the following Root class with multiple fields as the object to deserialize throughout.

Root.java

Source https://stackoverflow.com/questions/71686565

QUESTION

Why do I recieve a runtime error on codeforces?

Asked 2022-Mar-05 at 12:26

Here is the task: https://codeforces.com/problemset/problem/492/B And here is my code:

...

ANSWER

Answered 2022-Mar-05 at 12:26

The n integers are on a single line, and your code handles n line separated inputs. Change it to

Source https://stackoverflow.com/questions/71362154

QUESTION

Jump back to a line in code(goto function) when a certain word is entered in java

Asked 2022-Feb-16 at 12:49

So I need some line of code to make it so that if one of the four words is entered, it jumps back to a certain line. This is for a text-based rpg game.

...

ANSWER

Answered 2022-Feb-16 at 12:49

What you could do is put everything inside a while loop. A simplified version:

Source https://stackoverflow.com/questions/71141963

QUESTION

Cannot group by with data after flatMap (Spark SQL)

Asked 2021-Dec-02 at 23:33

I have a task with Spark SQL, original data is:

...

ANSWER

Answered 2021-Dec-02 at 23:33

You are getting a java.lang.NullPointerException when applying your FlatMapFunction because you may have empty values in your dataset. It seems you are using the Description column in this example.

With an empty value, the column may be read as null by spark and the following line

Source https://stackoverflow.com/questions/70203749

QUESTION

Not able to fetch data from a nested xml document and populate xsl style sheet to result in html web page

Asked 2021-Nov-28 at 09:44

This is the total description, Im stuck at point 5. I tried with for-each, generating id and applying the template didn't seem to work for me not sure where I'm missing out. I just need to accomplish the 5th point need to populate item no, description and qty I'm confused on how to do that since its kind of nested xml.Can anyone please help with this I'm new to web technology trying to learn. Attaching my code below.

Go to the camping.xsl file in your text editor and begin designing your XSLT style sheet. John wants the report to include the following features:

The name of the store as a main heading.
A customer ID table providing each customer’s name, address, and ID, with customers listed alphabetically by customer name.
Order tables following each customer ID table with the order information for that customer; the order tables are listed in descending order by the order ID.
Each order table should include the date of the order and the order ID.
Each order table should list the items purchased with the items purchased in the largest quantities listed first. If two products have the same quantity of items ordered, the products should be arranged alphabetically by the item ID.

this is the campingtxt.xml file

...

ANSWER

Answered 2021-Nov-28 at 09:44

Make that last tbody (that currently outputs a single empty row with ) output the items instead:

Source https://stackoverflow.com/questions/70140926

QUESTION

Why can I not see my h1 heading at the top of my page?

Asked 2021-Nov-11 at 15:32

I have added a h1 heading at the top of a few of my pages on my website but they do not appear at I run when I run it. Below I have my HTML for one of the pages, a screen shot of the page, as well as my CSS. It is supposed to go below the nav bar before the content of the page and be centered.

HTML

...

ANSWER

Answered 2021-Nov-11 at 15:32

check your style file

before

Source https://stackoverflow.com/questions/69930777

QUESTION

html epg to xml via php

Asked 2021-Oct-23 at 11:08

Please help

I have been finding a code for this but failed

source: https://www.singtel.com/etc/singtel/public/tv/epg-parsed-data/23102021.json This is a epg html site

Could you suggest a way to convert this link contents to XML?

btw the link is based on the day https://www.singtel.com/etc/singtel/public/tv/epg-parsed-data/ddMMyyyy.json

maybe this will help

...

ANSWER

Answered 2021-Oct-23 at 10:46

I am not sure about what you want to do exactly.

Let say your have a JSON data file accessible by a simple GET request (as it seems to be) and want to convert it into an XML file using PHP.

First, you can convert your json to array with json_decode. Then, you can SimpleXML extension to generate an XML output.

As an example:

Source https://stackoverflow.com/questions/69686634

QUESTION

Cannot spawn falling blocks in minecraft

Asked 2021-Oct-21 at 11:39

So I'm trying to make SEA_LANTERN drop multiple sand underneath of itself when it's placed so I can keep my cannon filled with sand as it's firing here is my code

Main

...

ANSWER

Answered 2021-Oct-21 at 11:39

This is an example code that will make spawn 5 times a falling block to below :

Source https://stackoverflow.com/questions/69656037

QUESTION

Read an input that is separated by spaces, parenthesis, and commas with scanf() and fgets()

Asked 2021-Sep-16 at 20:21

I have the following input:

...

ANSWER

Answered 2021-Sep-16 at 19:37

scanf should never be used. Ever. But....you might try something like:

Source https://stackoverflow.com/questions/69214021

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

Vulnerabilities

No vulnerabilities reported

Install lantern

Lantern requires bluepy – an wrapper around the BTLE portions of Linux's official Bluetooth protocol stack, BlueZ. Although the bluepy installation usually goes smoothly, you may encounter issues. It is recommended that you visit the bluepy project page to review their installation instructions.
Getting started with Lantern is simple. Once you've installed the library using the steps provided above, you may import and use Lantern in your code. Please keep in mind that, on some systems, root privileges will be required to manage the bluetooth interface. Lantern will attempt to render color temperatures from 1,000 to 40,000 kelvin. Color temperatures between 3,200 and 5,500 kelvin will be rendered using high-intensity, high-CRI LEDs when possible. For some types of lights (specifically, the YN-360), RGB colors can be rendered. In the following example, we connect to a specific light, and render RGB colors in two ways, pausing two seconds between each change.