tree | tree is a library for working with nested data structures | Dataset library

 by   deepmind Python Version: 0.1.8 License: Apache-2.0

kandi X-RAY | tree Summary

kandi X-RAY | tree Summary

tree is a Python library typically used in Artificial Intelligence, Dataset applications. tree has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. You can install using 'pip install tree' or download it from GitHub, PyPI.

tree is a library for working with nested data structures. In a way, tree generalizes the builtin map function which only supports flat sequences, and allows to apply a function to each "leaf" preserving the overall structure. tree is backed by an optimized C++ implementation suitable for use in demanding applications, such as machine learning models.
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            kandi-support Support

              tree has a highly active ecosystem.
              It has 830 star(s) with 52 fork(s). There are 18 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 10 open issues and 28 have been closed. On average issues are closed in 224 days. There are 10 open pull requests and 0 closed requests.
              It has a positive sentiment in the developer community.
              The latest version of tree is 0.1.8

            kandi-Quality Quality

              tree has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              tree is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              tree releases are available to install and integrate.
              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.
              tree saves you 523 person hours of effort in developing the same functionality from scratch.
              It has 1227 lines of code, 83 functions and 5 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed tree and discovered the below as its top functions. This is intended to give you an instant insight into tree implemented functionality, and help decide if they suit your requirements.
            • Traverse a nested structure
            • Recursively traverse nested structure
            • Yields the items from an iterable
            • Return a list of attributes
            • Flattens a shallow structure
            • Assert that shallow_tree is the same
            • Yield nested tuples from shallow_tree
            • Return the number of elements in a structure
            • Map a function to each structure
            • Flattens a structure into a nested sequence
            • Map a function to a nested structure
            • Yield multiple nested paths
            • Maps a shallow structure to a shallow structure
            • Flatten nested structure
            • Get the tree version
            • Parse requirements file
            • Runs the builder
            • Build the C ++ extension for the given extension
            • Check whether CMake is installed
            • Format a time
            • Benchmark a function
            Get all kandi verified functions for this library.

            tree Key Features

            No Key Features are available at this moment for tree.

            tree Examples and Code Snippets

            Process a tree .
            pythondot img1Lines of Code : 93dot img1License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def process_tree(self, root_directory, output_root_directory,
                               copy_other_files):
                """Processes upgrades on an entire tree of python files in place.
            
                Note that only Python files. If you have custom code in other languages,
                
            Flattens a shallow tree to the input_tree .
            pythondot img2Lines of Code : 87dot img2License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def flatten_up_to(shallow_tree, input_tree, check_types=True,
                              expand_composites=False):
              """Flattens `input_tree` up to `shallow_tree`.
            
              Refer to [tf.nest](https://www.tensorflow.org/api_docs/python/tf/nest)
              for the definition   
            Flatten a shallow tree structure to a list .
            pythondot img3Lines of Code : 71dot img3License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def flatten_up_to(shallow_tree, input_tree):
              """Flattens `input_tree` up to `shallow_tree`.
            
              Any further depth in structure in `input_tree` is retained as elements in the
              partially flatten output.
            
              If `shallow_tree` and `input_tree` are not s  

            Community Discussions

            QUESTION

            how to get jstree instance from iframe source?
            Asked 2021-Jun-16 at 03:07

            I have prepare 2 tree view in separate iframe using jstree. The right tree view should control the left tree view. When user click one one the list in right tree view, the respective item folder will open and selected on left tree view. I can make it happen using div in single page. I control the left tree view using instance of left tree view in right jstree div var instance = $('#left').jstree(true);.

            ...

            ANSWER

            Answered 2021-Jun-16 at 03:07

            I had used document.getElementById('1').contentWindow.jQuery('#left').jstree(true); to get instance from iframe with id='1'. In order to listen to right iframe(with id='2') if any menu has been clicked, I used document.getElementById('2').contentWindow.jQuery('#right').on("changed.jstree",function(e,data){}). I get the instance of left iframe within this function. By using this instance, I has deselect previous selection, select current selection, and open children of selected menu.

            index-12.html

            Source https://stackoverflow.com/questions/67933193

            QUESTION

            How to Config Javascript ' script in Django?
            Asked 2021-Jun-16 at 02:47

            I built an app using Django 3.2.3., but when I try to settup my javascript code for the HTML, it doesn't work. I have read this post Django Static Files Development and follow the instructions, but it doesn't resolve my issue.

            Also I couldn't find TEMPLATE_CONTEXT_PROCESSORS, according to this post no TEMPLATE_CONTEXT_PROCESSORS in django, from 1.7 Django and later, TEMPLATE_CONTEXT_PROCESSORS is the same as TEMPLATE to config django.core.context_processors.static but when I paste that code, turns in error saying django.core.context_processors.static doesn't exist.

            I don't have idea why my javascript' script isn't working.

            The configurations are the followings

            Settings.py

            ...

            ANSWER

            Answered 2021-Jun-15 at 18:56

            Run ‘python manage.py collectstatic’ and try again.

            The way you handle static wrong, remove the static dirs in your INSTALLED_APPS out of STATIC_DIRS and set a STATIC_ROOT then collectstatic again.

            Add the following as django documentation to your urls.py

            Source https://stackoverflow.com/questions/67990678

            QUESTION

            what should be COOKIE_SECRET_CURRENT in next-firebase-auth?
            Asked 2021-Jun-16 at 01:58

            I am trying to use next-firebase-auth package to manage authentication in my next js app. Before messing around, I wanted to run the example. However, I could not find proper explanation for the fields required in the .env file.

            Could you please explain what should be the values of following fields in local.env file here

            • COOKIE_SECRET_CURRENT
            • COOKIE_SECRET_PREVIOUS
            • NEXT_PUBLIC_FIREBASE_PUBLIC_API_KEY

            The last one I guess is the Web API key shown on the config page. Not sure, please confirm.

            ...

            ANSWER

            Answered 2021-Jun-15 at 12:34

            The next-fire-base-auth config documentation links to the cookies package. Under the cookies example, I found:

            Source https://stackoverflow.com/questions/67985803

            QUESTION

            Parsing XML using Python and create an excel report - Elementree/lxml
            Asked 2021-Jun-15 at 17:46

            I am trying to parse many XML test results files and get the necessary data like testcase name, test result, failure message etc to an excel format. I decided to go with Python.

            My XML file is a huge file and the format is as follows. The cases which failed has a message, & and the passed ones only has . My requirement is to create an excel with testcasename, test status(pass/fail), test failure message.

            ...

            ANSWER

            Answered 2021-Jun-15 at 17:46

            Since your XML is relatively flat, consider a list/dictionary comprehension to retrieve all child elements and attrib dictionary. From there, call pd.concat once outside the loop. Below runs a dictionary merge (Python 3.5+).

            Source https://stackoverflow.com/questions/67977767

            QUESTION

            Sending Apple Push Notification via PushSharp.Core stopped working
            Asked 2021-Jun-15 at 15:45

            A few days ago my code for sending Push notifications stopped working :(

            The program began to hang on the last line apnsBroker.Stop();

            I use NuGet package PushSharp.Core https://github.com/mitch-tofi/PushSharp.Core

            ...

            ANSWER

            Answered 2021-Apr-27 at 13:30

            We're looking in to the same issue currently and it seems apple are disabling the old binary interface which push sharp uses.

            https://developer.apple.com/news/?id=c88acm2b

            pushsharp has it on the roadmap to support the new interface but not completed yet.

            Found this library which seems easy enough to use as a solution. hope this helps.

            https://github.com/alexalok/dotAPNS

            Source https://stackoverflow.com/questions/67280812

            QUESTION

            Iterate through each XML file
            Asked 2021-Jun-15 at 14:31

            So currently i have a code that passed the information to Report Portal from a XML file, this xml file located on its own folder and it applies to many folder. Currently, the parser only pass the last xml data that are stored in the memory even though it recognize all the other file

            this is my code for now:

            ...

            ANSWER

            Answered 2021-Jun-15 at 10:00

            You could first build a list of paths, then in the second loop parse the files.

            Source https://stackoverflow.com/questions/67982910

            QUESTION

            Git rebase commit replays vs merge commits: a concrete example
            Asked 2021-Jun-15 at 13:22

            I have a question about how rebasing works in git, in part because whenever I ask other devs questions about it I get vague, abstract, high level "architect-y speak" that doesn't make a whole lot of sense to me.

            It sounds as if rebasing "replays" commits, one after another (so sequentially) from the source branch over the changes in my working branch, is this the case? So if I have a feature branch, say, feature/xyz-123 that was cut from develop originally, and then I rebase from origin/develop, then it replays all the commits made to develop since I branched off of it. Furthermore, it does so, one develop commit at a time, until all the changes have been "replayed" into my feature branch, yes?

            If anything I have said above is incorrect or misled, please begin by correcting me! But assuming I'm more or less correct, I'm not seeing how this is any different than merging in changes from develop by doing a git merge develop. Don't both methods result with all the latest changes from develop making their way into feature/xyz-123?

            I'm sure this is not the case but I'm just not seeing the forest through the trees here. If someone could give a concrete example (with perhaps some mock commits and git command line invocations) I might be able to understand the difference in how rebase works versus a merge. Thanks in advance!

            ...

            ANSWER

            Answered 2021-Jun-15 at 13:22

            " It sounds as if rebasing "replays" commits, one after another (so sequentially) from the source branch over the changes in my working branch, is this the case? "

            Yes.

            " Furthermore, it does so, one develop commit at a time, until all the changes have been "replayed" into my feature branch, yes? "

            No, it's the contrary. If you rebase your branch on origin/develop, all your branch's commits are to be replayed on top of origin/develop, not the other way around.

            Finally, the difference between merge and rebase scenarios has been described in details everywhere, including on this site, but very broadly the merge workflow will add a merge commit to history. For that last part, take a look here for a start.

            Source https://stackoverflow.com/questions/67986445

            QUESTION

            async/await with fetch JS
            Asked 2021-Jun-15 at 11:34

            I have a problem with creating a function that will stop all the code until it finishes. I thought making async/await. In that function I should make fetch, but it says promise {}, when I return the result CODE:

            ...

            ANSWER

            Answered 2021-Jun-13 at 13:45

            When you add async prior to the function then this means that the function will return a promise in response, and in order to work with that result You need to do something like this

            Source https://stackoverflow.com/questions/67955033

            QUESTION

            How to create a binded copy of an object in c#?
            Asked 2021-Jun-15 at 10:25

            I have an object of class Employee (let us call it Alice), and want to create a copy of this object (let us call it Alice_again) such that if I change Alice, the properties of Alice_again also changes. Basically creating a copy of an object whose properties are bound to the original.

            Edits

            I am having two diferent ObservableCollection of Employee(Employee is User Control) and both contains same object Employee and I want to display each ObservableCollection once. For that I am using ItemsControl and I have binded ItemsSource of ItemsControl to these ObservableCollection and as I have read on this link that a given object may only be present in a given logical tree once, so I am trying to create a copy of object but I don't want to update both copies whenever there is an update.

            ...

            ANSWER

            Answered 2021-Jun-15 at 10:22

            You do not need to create a copy.

            Since the elements in the ItemsSource collection are not supposed to be Visuals, two or more source collections may contain references to the same objects.

            Two different UI elements in the ItemTemplate of two ItemsControl would hence legitimately bind to the same data item object.

            Source https://stackoverflow.com/questions/67984022

            QUESTION

            Angular - stop scroll snapping to the top on subscription timer
            Asked 2021-Jun-15 at 08:26

            I have a self updating list of orders that is scrollable. This is the parent component, where list is updated on a timer of 2 minutes, setup like so:

            ...

            ANSWER

            Answered 2021-Jun-11 at 13:10

            You could try using element.scrollTop to save the position of the scrollbar and then use the saved value to set the scrollTop property to where it was when the timed function is called.

            (https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollTop?retiredLocale=it - https://www.javascripttutorial.net/dom/css/get-and-set-scroll-position-of-an-element/)

            Source https://stackoverflow.com/questions/67890780

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

            Vulnerabilities

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            Install tree

            Directly from github using pip:.

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