roll | pick three! Roll is a pico framework | Audio Utils library

by pyrates Python Version: 0.13.2 License: No License

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

kandi X-RAY | roll Summary

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

Async, simple, fast: pick three! Roll is a pico framework with performances and aesthetic in mind.

Support

Quality

Security

License

Reuse

Support

roll has a low active ecosystem.

It has 24 star(s) with 4 fork(s). There are 9 watchers for this library.

There were 2 major release(s) in the last 6 months.

There are 7 open issues and 19 have been closed. On average issues are closed in 52 days. There are 8 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of roll is 0.13.2

Quality

roll has 0 bugs and 0 code smells.

Security

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

roll code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

roll does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

roll 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.

roll saves you 1355 person hours of effort in developing the same functionality from scratch.

It has 3035 lines of code, 445 functions and 52 files.

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

Top functions reviewed by kandi - BETA

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

Write the response body .
Create a new route .
Register a named url .
Run the websocket .
Register static files .
Start the server .
Set up a logger .
Add CORS headers .
Start a simple web server .
Manage Content - Disposition .

Get all kandi verified functions for this library.

roll Key Features

No Key Features are available at this moment for roll.

roll Examples and Code Snippets

No Code Snippets are available at this moment for roll.

Community Discussions

Trending Discussions on roll

How do I use a Transaction in a Reactive Flow in Spring Integration?

wxPython, key events not showing up on MacOS and Linux

How to add multiple dataframe columns to the basic mplfinance plot()

CSS :after or :before reading dynamic values from HTML. No JS. Pure CSS

AttributeError: module 'embed storage' has no attribute 'help_command'

Rolling window calculation is added to the dataframe as a column of NaN

Return cursor in function in db2

variable window calculation in pandas

Is there a way to count the number of iterations in a while loop in python?

Logging console error of UI application into AWS

QUESTION

How do I use a Transaction in a Reactive Flow in Spring Integration?

Asked 2021-Jun-15 at 18:32

I am querying a database for an item using R2DBC and Spring Integration. I want to extend the transaction boundary a bit to include a handler - if the handler fails I want to roll back the database operation. But I'm having difficulty even establishing transactionality explicitly in my integration flow. The flow is defined as

...

ANSWER

Answered 2021-Jun-15 at 18:32

Well, it's indeed not possible that declarative way since we don't have hook for injecting to the reactive type in the middle on that level.

Try to look into a TransactionalOperator and its usage from the Java DSL's fluxTransform():

Source https://stackoverflow.com/questions/67991494

QUESTION

wxPython, key events not showing up on MacOS and Linux

Asked 2021-Jun-15 at 03:35

In my project, I've hand-rolled a tiny dialog box that can be used to pick a key and/or mouse combination, "S" or "CTRL-SHIFT-C" or something. I had it working fine in Linux and Windows, but when I went to check it on the Mac, the dialog box would only respond to mouse events.

I boiled it down to a ~30-line minimal example, which actually made it be broken in the same way, mouse events but no keyboard, on Linux. On Windows my minimal code works as expected.

I've looked at the demo code, and I feel like I'm doing pretty precisely the things they're doing, so I'm stumped, most especially by the simple code being broken on Linux. Is there some magic or secret to making key events work reliably and cross-platform?

...

ANSWER

Answered 2021-Jun-15 at 03:35

I just ran this on OSX 11.4. Works fine with mouse and key events. The imporant part on OSX (and I suspect Linux as it is more similar to OSX than Windows) is that the parent panel is getting the focus and the events. Also, StaticText can't get focus.

Here's the working code:

Source https://stackoverflow.com/questions/67979319

QUESTION

How to add multiple dataframe columns to the basic mplfinance plot()

Asked 2021-Jun-15 at 01:49

import yfinance as yf
msft = yf.Ticker('MSFT')
data = msft.history(period='6mo')
import mplfinance as mpf

data['30 Day MA'] = data['Close'].rolling(window=20).mean()
data['30 Day STD'] = data['Close'].rolling(window=20).std()
data['Upper Band'] = data['30 Day MA'] + (data['30 Day STD'] * 2)
data['Lower Band'] = data['30 Day MA'] - (data['30 Day STD'] * 2)

apdict = (
        mpf.make_addplot(data['Upper Band'])
        , mpf.make_addplot(data['Lower Band'])
        )
mpf.plot(data, volume=True, addplot=apdict)

...

ANSWER

Answered 2021-Jun-15 at 01:49

As per Adding plots to the basic mplfinance plot(), section Plotting multiple additional data sets
- Aside from the example below, for two columns from a dataframe, the documentation shows a number of ways to configure an appropriate object for the addplot parameter.
- apdict = [mpf.make_addplot(data['Upper Band']), mpf.make_addplot(data['Lower Band'])] works as well. Note it's a list, not a tuple.
mplfinance/examples

Source https://stackoverflow.com/questions/67978325

QUESTION

CSS :after or :before reading dynamic values from HTML. No JS. Pure CSS

Asked 2021-Jun-15 at 00:43

Hello and thank you for reading this.

First off, I have to say that I can't use JavaScript. I am not aloud to any code that needs 'upkeep' because we run hundreds of sites for hundreds of clients in-house clients. Any code that needs maintenance is highly discouraged. I've tried to push back and it's not working. I don't have the power.

With that said, I have a client that would like to have icons to represent topics and when you roll over the icon, there is an overlay over said icon with the text saying what the topic is.

For example, if there is the topic 'Fruit' there would be a photo representation of a fruit (say, a banana). When the mouse rolls over the banana pic, an overlay would appear with the word fruit in the middle.

This isn't about the overlay or the icon.

What I would like to know is if I can read read the topic name in and have that displayed in the :after pseudo element.

In pretend code, this is what I'm tryin to do:

...

ANSWER

Answered 2021-Jun-15 at 00:43

You may set up the pseudo class with :hover::after selector, with the content of attr(topic)

Source https://stackoverflow.com/questions/67978566

QUESTION

AttributeError: module 'embed storage' has no attribute 'help_command'

Asked 2021-Jun-14 at 17:28

I have this module I made for a discord.py bot (not a COG though). It clearly has the function "help_command" defined but whenever I try to run it it gives me the above error. I couldn't wrap my head around it so I thought it might worth it to ask the community.

discord_main.py

...

ANSWER

Answered 2021-Jun-14 at 17:28

I think the problem is that you are importing from discord_main in embed_storage and vice-versa.

You need to resolve this somehow or, if there is no other way, you could move the import into the function definition, e.g. in embed_storage.py:

Source https://stackoverflow.com/questions/67974081

QUESTION

Rolling window calculation is added to the dataframe as a column of NaN

Asked 2021-Jun-14 at 15:20

I have a data frame that is indexed from 1 to 100000 and I want to calculate the slope for every 12 steps. Is there any rolling window for that?

I did the following, but it is not working. The 'slope' column is created, but all of the values as NaN.

...

ANSWER

Answered 2021-Jun-14 at 15:14

It's not necessary to use .groupby because there is only 1 record per day.
Don't use .reset_index(0, drop=True) because this is dropping the date index. When you drop the index from the calculation, it no longer matches the index of df, so the data is added as NaN.
- df['Close'].rolling(window=days_back, min_periods=days_back).apply(get_slope, raw=True) creates a pandas.Series. When assigning a pandas.Series to a pandas.DataFrame as a new column, the indices must match.

Source https://stackoverflow.com/questions/67971902

QUESTION

Return cursor in function in db2

Asked 2021-Jun-14 at 07:15

 CREATE OR REPLACE FUNCTION PPP ()
       RETURNS cursor 
  F1: BEGIN ATOMIC
          declare c1 cursor ;

          set c1 = CURSOR FOR select * from aaa ; {get error here}

          RETURN c1 ;
  END

...

ANSWER

Answered 2021-Jun-14 at 07:15

You get this error because your syntax is not valid.

One of the many restrictions on inline SQL blocks (that is, any compound block that starts withBEGIN ATOMIC ), is that:

"Cursors and condition handlers are not supported in inline SQL PL and therefore neither is the RESIGNAL statement."

See docs.

To get your code to compile , the function should not be inlined, but instead be a compiled block, replace BEGIN ATOMIC by BEGIN.

Compilation is just the first step, you will also need to get the function to execute correctly - other changes may be needed.

Source https://stackoverflow.com/questions/67963700

QUESTION

variable window calculation in pandas

Asked 2021-Jun-13 at 19:06

I want to count the frequency for a certain event from 1 to x in a series. then start again with 1.

The event is a number below or above zero. It only want to count if the number is below zero.

What I have already coded:

...

ANSWER

Answered 2021-Jun-13 at 19:06

Try with groupby cumsum on groups based on where negative is 0:

Source https://stackoverflow.com/questions/67961506

QUESTION

Is there a way to count the number of iterations in a while loop in python?

Asked 2021-Jun-13 at 05:49

I have a really simple while loop that rolls a dice until it rolls a 6. I'm relatively new to python and not sure if there is a method that already exists that I can use to count the number of rolls it takes. The code I have is:

...

ANSWER

Answered 2021-Jun-13 at 04:40

Just create a variable and increment it:

Source https://stackoverflow.com/questions/67954913

QUESTION

Logging console error of UI application into AWS

Asked 2021-Jun-12 at 19:50

I am new to vue js and front end development. How can I direct the console errors and API errors from front end application that is running on user's browser to cloud watch logs.

I know that in Java backend development, we can use log4j to log the errors to a rolling log file and wire those logs to cloudwatch log groups (so I can monitor cloudwatch logs for any potential errors or warnings). How can I have similar functionality for logging console and API errors from front end vue js application to cloud watch logs

...

ANSWER

Answered 2021-Apr-22 at 01:19

There really isn't a great way to do this from a security standpoint. You'd have to expose your cloudwatch log stream to the world essentially.

You can use npm packages like winston-cloudwatch for this fairly easily, but you have to more or less "hardcode" your credentials since a frontend/vue app runs in the users browser. They'll always be able to see the credentials you're sending along which makes them meaningless.

With that being said, there really isn't any risk of someone doing anything malicious besides sending dirty messages to your logs.

Source https://stackoverflow.com/questions/66978345

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

Vulnerabilities

No vulnerabilities reported

Install roll

You can install using 'pip install roll' or download it from GitHub, PyPI.
You can use roll like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.