openflights | storing flight information , rendering paths | Map library

 by   jpatokal HTML Version: Current License: AGPL-3.0

kandi X-RAY | openflights Summary

kandi X-RAY | openflights Summary

openflights is a HTML library typically used in Travel, Transportation, Airlines, Geo, Map applications. openflights has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has medium support. You can download it from GitHub.

Welcome to the code base for OpenFlights, a tool that lets you map your flights around the world, search and filter them in all sorts of interesting ways, calculate statistics automatically, and share your flights and trips with friends and the entire world (if you wish).

            kandi-support Support

              openflights has a medium active ecosystem.
              It has 1257 star(s) with 380 fork(s). There are 75 watchers for this library.
              It had no major release in the last 6 months.
              There are 762 open issues and 357 have been closed. On average issues are closed in 485 days. There are 13 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of openflights is current.

            kandi-Quality Quality

              openflights has 0 bugs and 0 code smells.

            kandi-Security Security

              openflights has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              openflights code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              openflights is licensed under the AGPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              openflights releases are not available. You will need to build from source code and install.
              Installation instructions are available. Examples and code snippets are not available.
              openflights saves you 9565 person hours of effort in developing the same functionality from scratch.
              It has 19520 lines of code, 622 functions and 130 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed openflights and discovered the below as its top functions. This is intended to give you an instant insight into openflights implemented functionality, and help decide if they suit your requirements.
            • Load markup from string
            • Load HTML from string
            • Trigger an event
            • Perform the request .
            • Get a list of parameters
            • Generate OAuth parameters
            • Adds an event .
            • Get request token
            • Create a WebAuth credential .
            • URL encode .
            Get all kandi verified functions for this library.

            openflights Key Features

            No Key Features are available at this moment for openflights.

            openflights Examples and Code Snippets

            No Code Snippets are available at this moment for openflights.

            Community Discussions


            average degree of a node
            Asked 2022-Feb-05 at 13:33

            The question is: Write a Python function that accepts a NetworkX graph and a node name and returns the average degree of that node's neighbors. Use this function to compute this quan-tity for every node in the OpenFlights US network and take the average. Does the Friendship Paradox hold here (i.e. is the average degree of nearest neighbors greater than the average node degree)?



            Answered 2022-Feb-05 at 13:33

            The average degree of the node's neighbours is the sum of the degrees of each neighbour, divided by the number of neighbours. The number of neighbours of a node is exactly its degree.

            The degree of a node u in a networkx Graph G is

            In python, the sum can easily be obtained with builtin function sum.

            Relevant documentation:



            Convert API response from string to array of objects
            Asked 2021-Sep-12 at 07:10

            How can I convert an API response from string to an array of objects?

            I am making a GET call as follows and the result I get is returned as one very long string:



            Answered 2021-Sep-11 at 11:48

            if you are certain about the length of the object then you can try this



            R Shiny --> FillOpacity Argument in AddCircles Function Ignored
            Asked 2020-Aug-10 at 10:40

            I am working on a R Shiny project to visualize all of the airports in the world. The code included below is a sample of my project. Functionally, the app works as expected - The data table and map update when you choose a different country. However, I'm having a bit of an issue with the points on the maps. Since I have the radius of the points dependent on the number of routes from an airport, in densely populated areas where there might be multiple large airports (eg: Chicago), some larger points overlap smaller ones. I used the FillOpacity argument in the AddCircles function to be more transparent so you could see potentially masked points. However, it seems that this argument is ignored when I use it in the code below:



            Answered 2020-Aug-10 at 10:40

            I think that fillOpacity = 0.4 is too high to get transparency for points near Chicago, for example. I got the transparency in the image below setting fillOpacity = 0.01. With a lower value of alpha it takes a higher number of points to make the point completely opaque. And I think that with 0.4 and more than 200 rows for airport ORD, for example, you reach this threshold.

            You could try to solve this plotting only one point per airport (that is, only one row in your dataset).

            For example with fillOpacity = 0.4 and adding this code before leaflet function



            Issue with R Shiny --> gcIntermediate Warning
            Asked 2020-Apr-27 at 23:45

            I am trying to create an interactive dashboard that allows a user to select an airport and then a map generates based on the selection to show all the destinations one could fly to from the selected airport with paths drawn over a map.

            Here is my code so far:



            Answered 2020-Apr-27 at 23:45

            I figured it out: Some of the subsets of data in the "Destination Filtering" section were not fully observed.

            I included the following lines in that section and my problem was solved:



            Issue with R Shiny, Leaflet --> SelectInput to Change Selection in Drop Down Menu
            Asked 2020-Apr-19 at 18:04

            I am a new R Shiny user and I'm trying to map out all the destinations one can fly to from an origin airport.

            I've successfully created a map that displays all the airports of a country when I hard code the country into my code (I've used Italy as an example).

            What I want to be able to do is have a "selectinput" that allows a user to select a country and all of the corresponding airports will show up on the map.

            Here is my code:



            Answered 2020-Apr-19 at 18:04

            You have already done all the necessary work. Just replace all the hard coded Italy to data, which will have the subset of the airport data with the country that the user selects. I'd also consider moving the selectInput to the top of the dashboard as it's hard to scroll from the bottom and users might not see it. I've placed it top center to avoid the dropdown options being covered by the zoom in controls.

            Updated code:



            Pig - Mapping and retrieving two columns against master table?
            Asked 2020-Mar-05 at 06:40

            I'm experimenting with pig on the openflights datasets ( I'm currently trying to map a query that contains all the unique possible flight routes, i.e. the table below



            Answered 2020-Mar-05 at 06:40

            route_data = JOIN c by (start_airport, end_airport), airports_all by ($0, $0);

            This is similar to "and" conditions clause of a typical join query in sql world. Imagine below query. Will it yield your desired results. select * from c t1 join airports_all t2 on a.start_airport=b.first_field and a.end_airport=b.first_field; This will bring results only when both start_airport and end_airport are same.

            What you desire can be achieved in below way:


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


            No vulnerabilities reported

            Install openflights

            See INSTALL for system requirements and instructions.


            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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