fract | Automated Forex Trader | Cryptocurrency library

by dceoy Python Version: Current License: GPL-3.0

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

kandi X-RAY | fract Summary

fract is a Python library typically used in Blockchain, Cryptocurrency, Bitcoin applications. fract has no bugs, it has no vulnerabilities, it has build file available, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

Automated Forex Trader based on [oanda-cli] using Oanda V20 REST API.

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Quality

Security

License

Reuse

Support

fract has a low active ecosystem.

It has 7 star(s) with 4 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

fract has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of fract is current.

Quality

fract has no bugs reported.

Security

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

License

fract is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

fract releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

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

Detect the signal using the Kalman filter
Fit the model
Optimise the loss function
Extract the best feature from the history
Make a decision for a given instrument
Determine the state of the instrument
Return the history for the given instrument
Return True if instrument falls on margin
Instantiate a Trader
Calculate the volatility states for each portfolio
Fetch all candles for a given instrument
Invoke the service
Calculate the decision for a given instrument
Fetch latest pricing for instrument
Detects the signal of the exposure
Calculate EWM statistics
Calculate the Kalman filter

Get all kandi verified functions for this library.

fract Key Features

No Key Features are available at this moment for fract.

fract Examples and Code Snippets

No Code Snippets are available at this moment for fract.

Community Discussions

Trending Discussions on fract

CurtainsJS GSAP WebGL list items mouseover issue

Glsl artifacts after fract uv coords

GLSL translation in fragment shader not working as expected

Three.js ShaderMaterial Post Processing and Transparent Background

GLSL to HLSL issues

THREE.WebGLProgram: shader error: gl.getProgramInfoLog Must have an compiled fragment shader attached

PyGears hdlgen generates top level module with DTI interfaces, Vivado is expecting Verilog which does not support this feature

PyGears TypeMatchError: [0], Incomplete type: Tuple[Fixp[32], Fixp[32]]

How to adjust Color Properly in a Noise Pattern?

How do I replicate a square in GLSL to make a pattern?

QUESTION

CurtainsJS GSAP WebGL list items mouseover issue

Asked 2021-Feb-01 at 09:28

I'm trying to integrate a WebGL animation on list items: images who give place to a video on mouseover.

The transitions are same as http://taotajima.jp/ and I'm inspired of the frag and vertex from https://github.com/watab0shi/taotajimajp-transition

For this, I work with Angular and CurtainsJS with GSAP.

My problem is the first textures hides the video at the end of animation (more details at end of this post)

I created a TS class after my component (home.page.ts):

...

ANSWER

Answered 2021-Feb-01 at 09:28

There are a couple errors in your fragment shader.

You're using the fractional value of your uProgress uniform, but when uProgress equals to 1, its fractional value equals to 0 and your mix operation then falls back to color0 again.
Your translate1 value needs to be multiplied by progress1 so when uProgress equals 1, the second texture is not translated anymore.

This fragment shader should fix your issue:

Source https://stackoverflow.com/questions/65851718

QUESTION

Glsl artifacts after fract uv coords

Asked 2021-Jan-18 at 20:15

I am trying to make a grid with fragment shader and i get problems with uv coords.

On this screenshot you can see first result:

...

ANSWER

Answered 2021-Jan-18 at 20:15

What you see is aliasing caused by gridlines

thinner than the pixels themselves, and
spaced at non-integer pixel intervals.

To fix that you need to band-limit your function. One way of doing this is as follows:

Source https://stackoverflow.com/questions/65775883

QUESTION

GLSL translation in fragment shader not working as expected

Asked 2020-Dec-05 at 15:28

I wrote a simple GLSL shader that creates a pattern similar to the colored squares pattern shown on this page. Then I added code to move the pattern across the screen by following this example. This is my code:

...

ANSWER

Answered 2020-Dec-05 at 15:28

You need to shift the texture coordinates by an offset < 1.0:

vec3 translate = vec3(5,2, 0.0);

Source https://stackoverflow.com/questions/65157114

QUESTION

Three.js ShaderMaterial Post Processing and Transparent Background

Asked 2020-Dec-03 at 19:56

I'm trying to work with this shader, but I need a transparent background and it renders a black background. I realized that this is done within the fragmentShader, but I haven't figured out how to change it, and I don't even know if it's possible. Would anyone with experience in shaders know how to tell me?

...

ANSWER

Answered 2020-Dec-03 at 09:54

Well, assuming you set up three.js for transparency then my guess is

the last part

Source https://stackoverflow.com/questions/65116259

QUESTION

GLSL to HLSL issues

Asked 2020-Nov-15 at 07:41

I'm trying to import many transitions from GL Transitions into my video sequencer by converting GLSL to HLSL.

For example, this simple cross fade:

...

ANSWER

Answered 2020-Nov-15 at 07:41

I found it.

It would need in main entry the usage of D2DGetInputCoordinate instead of D2DGetScenePosition

After doing that, the transitions run fine.

Source https://stackoverflow.com/questions/64832839

QUESTION

THREE.WebGLProgram: shader error: gl.getProgramInfoLog Must have an compiled fragment shader attached

Asked 2020-Nov-07 at 19:33

I am trying to visualize some particles and modify their appearance using shaders. Really primitive task to be honest, but I seem to be in a pickle right here... The error contains some code, but I don't understand how is it relevant to me. Is it trying to show me some low-level APIs of some sort? I have the following file:

...

ANSWER

Answered 2020-Nov-07 at 19:33

Better not to use texture as a name of a uniform, as three.js internally substitutes it and uses as a function.

See this: https://github.com/mrdoob/three.js/blob/dev/src/renderers/webgl/WebGLProgram.js#L670L698

Source https://stackoverflow.com/questions/64730820

QUESTION

PyGears hdlgen generates top level module with DTI interfaces, Vivado is expecting Verilog which does not support this feature

Asked 2020-Nov-05 at 15:41

I made my module whish looks like this

...

ANSWER

Answered 2020-Nov-05 at 15:41

Yes, there is a way.

Use parameter toplang for hdlgen function and set it to 'v' for Verilog. Something like this

Source https://stackoverflow.com/questions/64700393

QUESTION

PyGears TypeMatchError: [0], Incomplete type: Tuple[Fixp[32], Fixp[32]]

Asked 2020-Nov-04 at 12:17

I have a problem while working on simple module in PyGears. I would like to make simple add operation and after that to do rounding and saturation. Error I'm getting is:

File "/home/stefan/Test/test.py", line 15, in drv(t=Tuple[Fixp[32], Fixp[32]], seq=[Tuple[3,2]]) \ TypeMatchError: [0], Incomplete type: Tuple[Fixp[32], Fixp[32]]

when resolving return type "t"

when instantiating "drv"

My code is below:

...

ANSWER

Answered 2020-Nov-04 at 12:17

I see three problems here:

First problem is that you defined Fixp incorrectly. You should also mention how many bits you want for integer part. Therefore you should define it as Fixp[10,32]
Output after add operation is in Q11.33 format, thus removing 22 bits by round operation doesn't make sense. If you would like to keep all 22 fractional bits then remove qround and leave saturate as it is. But I would suggest to do rounding to 21 bit and do saturate to saturate(11,32)
You don't need cosim

Having all this in mind working code should looks something like this

Source https://stackoverflow.com/questions/64678618

QUESTION

How to adjust Color Properly in a Noise Pattern?

Asked 2020-Oct-20 at 18:52

I am trying to write a noise pattern that resembles wood in GLSL. Here is my current code:

...

ANSWER

Answered 2020-Oct-08 at 20:12

The color channels are red, green, blue. Hence, red is the first component:

Source https://stackoverflow.com/questions/64269426

QUESTION

How do I replicate a square in GLSL to make a pattern?

Asked 2020-Oct-08 at 20:17

I am learning how to create shapes in GLSL code and I recently made a star-like shape in the center of a square using the following code:

...

ANSWER

Answered 2020-Sep-27 at 08:08

Just scale st by the number of tiles and get the fractional part of the result by fract(). For instance:

Source https://stackoverflow.com/questions/64086091

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

Vulnerabilities

No vulnerabilities reported

Install fract

You can download it from GitHub.
You can use fract 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.

Support

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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