backpedal | It 's like os.walk , but backwards ... and on a bicycle

by datafolklabs Python Version: 0.9.14 License: BSD-3-Clause

X-Ray Key Features Code Snippets(3)Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | backpedal Summary

backpedal is a Python library. backpedal 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 backpedal' or download it from GitHub, PyPI.

It's like os.walk(), but backwards... and on a bicycle. The primary use case for backpedal is finding files from within your current directory, and/or parent(s). For example, both Vagrant and Fabric support running from nested sub-directories within a project while loading their associated Vagrantfile or fabfile.py from the root (parent) project directory by searching from the current directory and upward.

Support

Quality

Security

License

Reuse

Support

backpedal has a low active ecosystem.

It has 24 star(s) with 1 fork(s). There are 3 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 2 have been closed. On average issues are closed in 32 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of backpedal is 0.9.14

Quality

backpedal has 0 bugs and 0 code smells.

Security

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

backpedal code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

backpedal is licensed under the BSD-3-Clause License. This license is Permissive.

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

Reuse

backpedal 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.

Top functions reviewed by kandi - BETA

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

Find files matching the given path .
Yield directories and files in the root directory
Backward up a directory .
Return True if path is ignored .
Return an absolute path .
Logs a message

Get all kandi verified functions for this library.

backpedal Key Features

No Key Features are available at this moment for backpedal.

backpedal Examples and Code Snippets

Backpedal,Example

Python

Lines of Code : 59

License : Permissive (BSD-3-Clause)

Copy

$ cd example/

$ python example.py

------------------------------------------------------------------------------
Find the first matching file starting from `.`
------------------------------------------------------------------------------
+++ BACKP

Backpedal,Documentation,def find(item, ...):

Python

Lines of Code : 7

License : Permissive (BSD-3-Clause)

Copy

import backpedal

### find a file from current dir, up through all the parents
res = backpedal.find('Vagrantfile')

### find a file or directory, and filter with ignore
res = backpedal.find('README', item_type='both', ignore=['(.*)\.git(.*)'])

Backpedal,Development and Contributing,Docker

Python

Lines of Code : 6

License : Permissive (BSD-3-Clause)

Copy

$ make dev

|> cement <| src #

$ docker-compose up -d

$ docker-compose exec cement /bin/bash

Community Discussions

Trending Discussions on backpedal

Mongo db Write order

How do i Parsing JSON in Php Seprate and loop through data

Pattern for correctly displaying planets

QUESTION

Mongo db Write order

Asked 2019-Jul-15 at 00:03

This post will be quite long, if you are a mongo god and you want to help me anyway, I thank you from the bottom of my heart. I try to be as exaustive as possible, with all the data I collected.

I'm experiencing some strange behaviour in my MongoDD database, and I'm questionning mongodb's write order.

I have logged bugs, that only happen at the time of the execution, that made me think that we have a timming problem here, but the requesting is so slow, that I don't understand how It can happen in suck conditions

Starting points:

All ObjectIds are auto-given by mongo, I never set them on my side
This objectId is indexed (obviously) and unique
I use the timestamp in those requests ids to query the DB, using this request:

...

ANSWER

Answered 2019-Jul-15 at 00:03

Mongo is self assigning the Ids, so I expect that when the ID ObjectId("5d285cf7856cda0266215c77") is stored in base, all the IDs with a older timestamp are stored safe in the base already. ==> No backpedaling

Mongo _ids are ObjectIds which are:

a 4-byte value representing the seconds since the Unix epoch,

a 5-byte random value, and

a 3-byte counter, starting with a random value.

These are often generated in application driver code (on the server that's sending data to mongo).

This means that:

Network delays can create out of order records
Application servers with clock drift can create out of order records
5 byte random values don't necessarily move forward within the same second (which can create out of order records, even if mongo is assigning the _ids)
NTP updates can create out of order records (even on mongo -- it doesn't do any smearing when updating the clock)
Leap seconds can create out of order records

If you take a look at the _ids that you shared, the first 4 bytes (8 characters) of 5d285cf77f6482027108c15d & 5d285cf7856cda0266215c77 (5d285cf7) both share the same timestamp because they happened in the same second after the epoch.

Source https://stackoverflow.com/questions/57006210

QUESTION

How do i Parsing JSON in Php Seprate and loop through data

Asked 2018-Jun-05 at 18:45

Hey,

I wanted to know that I am using an API, That API gives me the news in JSON format. Now I am making a Website that will have all those news. I cannot parse this JSON DATA, This is the URL that contains this data. JSON LINK

...

ANSWER

Answered 2018-Jun-05 at 17:53

$jsons is not an array, but an object. What you want is $jsons->articles[0].

Source https://stackoverflow.com/questions/50705864

QUESTION

Pattern for correctly displaying planets

Asked 2017-Feb-06 at 14:27

I have 3D scene, with bay I can walk in first person, and planet seen from the window, taking all view. How should I draw planet, so it will display correctly?

My bay dimensions are 10x10x7. And I run into three options, all with drawbacks:

Just hang radius=8 planet near the window. Well, it is perceived like hung out cheese, when I look at the window and press forward or backpedal, I see it scaling. Worst
Make two scenes and two cameras, one for bay, second for planet. Looks best, but only if I do not turn. If I turn, it is clearly visible that planet is just a skybox background
Natural way. Place planet in a thousands units away, with thousands units radius. Just can't make my so called "engine" to get this working. Clipping planes and depth buffer problems are just top of the iceberg. Should I?

...

ANSWER

Answered 2017-Feb-06 at 14:27

In many ways, your problem has the same requirements as Skyboxes. So, you could read up a bit on how they work and apply a solution based on that. For example:

You always want to render the planet first, so that it ends up behind everything else. This enables you to place it nearby (and so avoid z-clipping).
You want it to always appear at the same distance from the player. To achieve this you can apply the technique found here: http://ogldev.atspace.co.uk/www/tutorial25/tutorial25.html They have a custom vertex shader that replaces the z-value, so it doesn't scale. I'm sure you can find other ways if you don't want to use a shader.

Edit: I think the most naive method would be to offset the position of the planet by the players position each frame. Combined with 1. the planet would appear to be stationary and yet far away.

Source https://stackoverflow.com/questions/42057927

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

Vulnerabilities

No vulnerabilities reported

Install backpedal

Stable versions can be installed from PyPi:.

Support

As this is currently a very basic library, all documentation is here in this README. In the future, as the project grows, more advanced/proper documentation will be added. Walk up from a directory path. If no path is given, default to os.curdir. Similar to os.walk but in the oposite direction. Walk down from a directory path. If no path is given, default to os.curdir. This is synonymous with using os.walk. Search for files, directories, or both item types from the given path, in either up, down, or both directions.

Find more information at: