readline | A Pure C # GNU-Readline like library for .NET/.NET Core | Command Line Interface library

by tonerdo C# Version: v1.2.0 License: MIT

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | readline Summary

readline is a C# library typically used in Utilities, Command Line Interface applications. readline has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

ReadLine is a GNU Readline like library built in pure C#. It can serve as a drop in replacement for the inbuilt Console.ReadLine() and brings along with it some of the terminal goodness you get from unix shells, like command history navigation and tab auto completion. It is cross platform and runs anywhere .NET is supported, targeting netstandard1.3 means that it can be used with .NET Core as well as the full .NET Framework.

Support

Quality

Security

License

Reuse

Support

readline has a low active ecosystem.

It has 749 star(s) with 70 fork(s). There are 25 watchers for this library.

It had no major release in the last 12 months.

There are 11 open issues and 14 have been closed. On average issues are closed in 66 days. There are 12 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of readline is v1.2.0

Quality

readline has 0 bugs and 0 code smells.

Security

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

readline code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

readline 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

readline releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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readline Key Features

No Key Features are available at this moment for readline.

readline Examples and Code Snippets

Return the completion state of a readline .

python

Lines of Code : 6

License : Non-SPDX (Apache License 2.0)

Copy

def _readline_complete(self, text, state):
    context, prefix, except_last_word = self._analyze_tab_complete_input(text)
    candidates, _ = self._tab_completion_registry.get_completions(context,

Community Discussions

Trending Discussions on readline

Google OAuth 2.0 failing with Error 400: invalid_request for some client_id, but works well for others in the same project

Julia - trying to compare two strings

Running one python script within another script using subprocess

Are generators with context managers an anti-pattern?

Paramiko authentication fails with "Agreed upon 'rsa-sha2-512' pubkey algorithm" (and "unsupported public key algorithm: rsa-sha2-512" in sshd log)

Saving the progress of a Python script through reboot

Docker error: standard_init_linux.go:228: exec user process caused: exec format error

Is there a way to limit the number of seps when doing read.table?

When run `pip-compile requirements.in` in macOS12 monterey using venv python-3.9.9, pg_config not found

Process.StandardOutput.Readline() is hanging when there is no output

QUESTION

Google OAuth 2.0 failing with Error 400: invalid_request for some client_id, but works well for others in the same project

Asked 2022-Mar-30 at 14:21

We have some apps (or maybe we should call them a handful of scripts) that use Google APIs to facilitate some administrative tasks. Recently, after making another client_id in the same project, I started getting an error message similar to the one described in localhost redirect_uri does not work for Google Oauth2 (results in 400: invalid_request error). I.e.,

Error 400: invalid_request

You can't sign in to this app because it doesn't comply with Google's OAuth 2.0 policy for keeping apps secure.

You can let the app developer know that this app doesn't comply with one or more Google validation rules.

Request details:

The content in this section has been provided by the app developer. This content has not been reviewed or verified by Google.

If you’re the app developer, make sure that these request details comply with Google policies.

redirect_uri: urn:ietf:wg:oauth:2.0:oob

How do I get through this error? It is important to note that:

The OAuth consent screen for this project is marked as "Internal". Therefore any mentions of Google review of the project, or publishing status are irrelevant
I do have "Trust internal, domain-owned apps" enabled for the domain
Another client id in the same project works and there are no obvious differences between the client IDs - they are both "Desktop" type which only gives me a Client ID and Client secret that are different
This is a command line script, so I use the "copy/paste" verification method as documented here hence the urn:ietf:wg:oauth:2.0:oob redirect URI (copy/paste is the only friendly way to run this on a headless machine which has no browser).
I was able to reproduce the same problem in a dev domain. I have three client ids. The oldest one is from January 2021, another one from December 2021, and one I created today - March 2022. Of those, only the December 2021 works and lets me choose which account to authenticate with before it either accepts it or rejects it with "Error 403: org_internal" (this is expected). The other two give me an "Error 400: invalid_request" and do not even let me choose the "internal" account. Here are the URLs generated by my app (I use the ruby google client APIs) and the only difference between them is the client_id - January 2021, December 2021, March 2022.

Here is the part of the code around the authorization flow, and the URLs for the different client IDs are what was produced on the $stderr.puts url line. It is pretty much the same thing as documented in the official example here (version as of this writing).

...

ANSWER

Answered 2022-Mar-02 at 07:56

steps.oauth.v2.invalid_request 400 This error name is used for multiple different kinds of errors, typically for missing or incorrect parameters sent in the request. If is set to false, use fault variables (described below) to retrieve details about the error, such as the fault name and cause.

GenerateAccessToken GenerateAuthorizationCode
GenerateAccessTokenImplicitGrant
RefreshAccessToken

Google Oauth Policy

Source https://stackoverflow.com/questions/71318804

QUESTION

Julia - trying to compare two strings

Asked 2022-Feb-17 at 16:42

I am trying to compare two strings I got as input, but it printed at me an error like "syntax: unexpected "="".

...

ANSWER

Answered 2022-Feb-17 at 16:42

In Julia, you should use == for comparison: https://docs.julialang.org/en/v1/manual/mathematical-operations/#Numeric-Comparisons

This is different from assignment operator =, so for example

Source https://stackoverflow.com/questions/71155941

QUESTION

Running one python script within another script using subprocess

Asked 2022-Feb-16 at 09:06

I am working on a script to walk over a directory, and convert all the python2 files to python3. There is a utitliy (2to3.py) to acheive that. ( I am using python2.7 interpreter)

I have the following code:

...

ANSWER

Answered 2022-Feb-16 at 09:01

Try using, cmd ="py C:\Python27\Tools\Scripts\\2to3.py "+file_path+" -w"

Source https://stackoverflow.com/questions/71138693

QUESTION

Are generators with context managers an anti-pattern?

Asked 2022-Jan-17 at 17:17

I'm wondering about code like this:

...

ANSWER

Answered 2022-Jan-17 at 14:48

There are two answers to your question :

the absolutist : indeed, the context managers will not serve their role, the GC will have to clean the mess that should not have happened
the pragmatic : true, but is it actually a problem ? Your file handle will get released a few milliseconds later, what's the bother ? Does it have a measurable impact on production, or is it just bikeshedding ?

I'm not an expert to Python alt implementations' differences (see this page for PyPy's example), but I posit that this lifetime problem will not occur in 99% of cases. If you happen to hit in prod, then yes, you should address it (either with your proposal, or a mix of generator with context manager) otherwise, why bother ? I mean it in a kind way : your point is strictly valid, but irrelevant to most cases.

Source https://stackoverflow.com/questions/70729329

QUESTION

Paramiko authentication fails with "Agreed upon 'rsa-sha2-512' pubkey algorithm" (and "unsupported public key algorithm: rsa-sha2-512" in sshd log)

Asked 2022-Jan-13 at 14:49

I have a Python 3 application running on CentOS Linux 7.7 executing SSH commands against remote hosts. It works properly but today I encountered an odd error executing a command against a "new" remote server (server based on RHEL 6.10):

encountered RSA key, expected OPENSSH key

Executing the same command from the system shell (using the same private key of course) works perfectly fine.

On the remote server I discovered in /var/log/secure that when SSH connection and commands are issued from the source server with Python (using Paramiko) sshd complains about unsupported public key algorithm:

userauth_pubkey: unsupported public key algorithm: rsa-sha2-512

Note that target servers with higher RHEL/CentOS like 7.x don't encounter the issue.

It seems like Paramiko picks/offers the wrong algorithm when negotiating with the remote server when on the contrary SSH shell performs the negotiation properly in the context of this "old" target server. How to get the Python program to work as expected?

Python code

...

ANSWER

Answered 2022-Jan-13 at 14:49

Imo, it's a bug in Paramiko. It does not handle correctly absence of server-sig-algs extension on the server side.

Try disabling rsa-sha2-* on Paramiko side altogether:

Source https://stackoverflow.com/questions/70565357

QUESTION

Saving the progress of a Python script through reboot

Asked 2022-Jan-11 at 03:48

I'd like to start by saying that I'm very new to Python, and I started this project for fun.

Specifically, it’s simply a program which sends compliments to you as notifications periodically throughout the day. This is not for school, and I was actually just trying to make it for my girlfriend while introducing myself to Python.

With that in mind, here's my problem. I started this project by writing the simplest version of it: one you have to start each time your computer loads, and runs while you're actively using the computer. This portion works perfectly; however, I can't seem to figure out how to do the next step: have the program carry on as normal after reboot and save its progress.

I know how to get it to start up again after reboot. Still, I'm not sure how to save its progress. Particularly, since I'm pulling the compliments out of a text file, I'm not sure how to have the program save what line it's on before rebooting. This is needed as I don't want the program to start from the first compliment each time, as there are over 300 unique ones as of now.

In order to help you understand where my code currently is as for the best advice, I've shown it below:

...

ANSWER

Answered 2022-Jan-10 at 13:42

Well, you should save an index to a file or something before program shutting down.

Check this out: atexit — Exit handlers

Source https://stackoverflow.com/questions/70648325

QUESTION

Docker error: standard_init_linux.go:228: exec user process caused: exec format error

Asked 2022-Jan-06 at 22:23

I was able to build a multiarch image successfully from an M1 Macbook which is arm64. Here's my docker file and trying to run from a raspberrypi aarch64/arm64 and I am getting this error when running the image: standard_init_linux.go:228: exec user process caused: exec format error

Editing the post with the python file as well:

...

ANSWER

Answered 2021-Oct-27 at 16:58

A "multiarch" Python interpreter built on MacOS is intended to target MacOS-on-Intel and MacOS-on-Apple's-arm64.

There is absolutely no binary compatibility with Linux-on-Apple's-arm64, or with Linux-on-aarch64. You can't run MacOS executables on Linux, no matter if the architecture matches or not.

Source https://stackoverflow.com/questions/69739201

QUESTION

Is there a way to limit the number of seps when doing read.table?

Asked 2022-Jan-04 at 22:01

I have a piece of text data that I want to preprocess, and this data is in the form of:

...

ANSWER

Answered 2022-Jan-04 at 09:33

You probably have something like this.

Source https://stackoverflow.com/questions/70576051

QUESTION

When run `pip-compile requirements.in` in macOS12 monterey using venv python-3.9.9, pg_config not found

Asked 2021-Dec-25 at 20:40

OS: monterey macOSv12.0.1 python venv: 3.9.9

requirements.in

...

ANSWER

Answered 2021-Dec-25 at 20:40

You'll need to install openssl using brew

Source https://stackoverflow.com/questions/70422166

QUESTION

Process.StandardOutput.Readline() is hanging when there is no output

Asked 2021-Oct-22 at 02:38

Note: I am trying to run packer.exe as a background process to workaround a particular issue with the azure-arm builder, and I need to watch the output. I am not using
Start-Process because I don't want to use an intermediary file to consume the output.

I have the following code setting up packer.exe to run in the background so I can consume its output and act upon a certain log message. This is part of a larger script but this is the bit in question that is not behaving correctly:

...

ANSWER

Answered 2021-Oct-20 at 22:36

StreamReader.ReadLine() is blocking by design.
There is an asynchronous alternative, .ReadLineAsync(), which returns a Task instance that you can poll for completion, via its .IsCompleted property, without blocking your foreground thread (polling is your only option in PowerShell, given that it has no language feature analogous to C#'s await).

Here's a simplified example that focuses on asynchronous reading from a StreamReader instance that happens to be a file, to which new lines are added only periodically; use Ctrl-C to abort.

I would expect the code to work the same if you adapt it to your stdout-reading System.Diagnostics.Process code.

Source https://stackoverflow.com/questions/69652895

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