spectra | Easy color scales and color conversion for Python | Theme library

 by   jsvine Python Version: 0.0.11 License: MIT

kandi X-RAY | spectra Summary

kandi X-RAY | spectra Summary

spectra is a Python library typically used in User Interface, Theme applications. spectra has no bugs, it has build file available, it has a Permissive License and it has high support. However spectra has 6 vulnerabilities. You can install using 'pip install spectra' or download it from GitHub, PyPI.

Spectra is a Python library that makes color math, color scales, and color-space conversion easy. Support for:. Spectra is built on colormath and grapefruit. Spectra is enormously inspired by chroma.js and d3's scales.

            kandi-support Support

              spectra has a highly active ecosystem.
              It has 240 star(s) with 9 fork(s). There are 6 watchers for this library.
              It had no major release in the last 12 months.
              There are 5 open issues and 9 have been closed. On average issues are closed in 36 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of spectra is 0.0.11

            kandi-Quality Quality

              spectra has 0 bugs and 0 code smells.

            kandi-Security Security

              spectra has 6 vulnerability issues reported (0 critical, 2 high, 3 medium, 1 low).
              spectra code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              spectra is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              spectra 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 are not available. Examples and code snippets are available.
              spectra saves you 358 person hours of effort in developing the same functionality from scratch.
              It has 856 lines of code, 115 functions and 6 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed spectra and discovered the below as its top functions. This is intended to give you an instant insight into spectra implemented functionality, and help decide if they suit your requirements.
            • Creates a new instance with a white reference
            • Convert from Lab to Xyz coordinates
            • Creates a new Color object from a Lab
            • Convert XYZ to RGB
            • Return a Triadic color scheme
            • Convert a Ryb to RGB
            • Convert hue value to Ryb
            • Gradient of this color
            • Create a range of colors
            • Create a new instance of a new Color instance
            • Create a color from an html string
            • Darken the source
            • Desaturate the object
            • Return a new instance of this colorpace
            • Return a copy of the current color
            • Create a new Color from pil to pil
            • Return a complementary color
            • Creates a new instance of a Color
            • Creates a new Color from a CY
            • Generate a new Color from Yiq coordinates
            • Create a new instance from hsv
            • Return a new Color instance from a CYK color
            • Create a new Color from HTML
            • Return a tuple of a hex color scheme
            • Generate an analog color scheme
            • Run doctest
            Get all kandi verified functions for this library.

            spectra Key Features

            No Key Features are available at this moment for spectra.

            spectra Examples and Code Snippets

            No Code Snippets are available at this moment for spectra.

            Community Discussions


            How to convert a Spark rdd containing np.array (or list) to a Spark DataFrame?
            Asked 2022-Apr-05 at 10:27

            How to convert a Spark rdd containing np.array (or list) to a Spark DataFrame?



            Answered 2022-Apr-03 at 16:08

            Issues with such an approach, an alternative and use Double, some ballast at end:

            Source https://stackoverflow.com/questions/71726746


            Check if character within string; pass if True, do stuff if False
            Asked 2022-Mar-27 at 14:26

            I am writing code to process a list of URL's, however some of the URL's have issues and I need to pass them in my for loop. I've tried this:



            Answered 2022-Mar-27 at 14:26

            There's no need to compare the result of re.search with True. From documentation you can see that search returns a match object when a match is found:

            Scan through string looking for the first location where the regular expression pattern produces a match, and return a corresponding match object. Return None if no position in the string matches the pattern; note that this is different from finding a zero-length match at some point in the string.

            So, when comparing a match object with True the return is False and your else condition is executed.

            Source https://stackoverflow.com/questions/71636698


            How to read excel with starting filename using openpyxl
            Asked 2022-Mar-25 at 18:44

            I have to read excel file with starting file name. So I use glob which return me the file path with file name in list. Now I want to pass the file path to Openpyxl so I can read excel. How can I do that?



            Answered 2022-Mar-25 at 18:44

            The load_workbook() function will accept a WindowsPath as an arugment.

            Try something like this:

            Source https://stackoverflow.com/questions/71621660


            Splitting csv into multiple files with header using awk
            Asked 2022-Mar-17 at 08:32

            I am attempting to split a csv file based on unique column values into multiple files using awk. I am able to split the csv successfully with awk -F\, '{print > $2".csv"}' example.csv however it is committing the header column from the new files.

            For example:



            Answered 2022-Mar-17 at 08:32

            You are almost there. Would you please try:

            Source https://stackoverflow.com/questions/71506534


            Calling a func from a Python file
            Asked 2022-Mar-08 at 19:54

            I have two Python files (using PyCharm). In Python file#2, I want to call a function in Python file#1.



            Answered 2022-Mar-08 at 16:27

            You can wrap up the functions of file 1 in a class and in file 2 you can create object and can call the specific function. However if you can share the file 1's code then it would be clear. For your reference find below...


            Source https://stackoverflow.com/questions/71397897


            Interpolate: spectra (wavelength, counts) at a given temperature, to create grid of temperature and counts
            Asked 2022-Mar-08 at 15:47

            I have a number of spectra: wavelength/counts at a given temperature. The wavelength range is the same for each spectrum.

            I would like to interpolate between the temperature and counts to create a large grid of spectra (temperature and counts (at a given wavelength range).

            The code below is my current progress. When I try to get a spectrum for a given temperature I only get one value of counts when I need a range of counts representing the spectrum (I already know the wavelengths).

            I think I am confused about arrays and interpolation. What am I doing wrong?



            Answered 2022-Mar-08 at 15:47

            I think what you want to achieve can be done with interp2d:

            Source https://stackoverflow.com/questions/71395048


            an issue with openfile function in python
            Asked 2022-Feb-15 at 02:11

            I wrote a function to open a txt file and returns me three numpy array. However, I get this error all the time, which I do not have any idea why?



            Answered 2022-Feb-15 at 02:08

            The error you are referring is when you call the function load_data_from_file().It seems that you are not passing the filename correctly in the parameters. The correct way to call it should be something like:

            Source https://stackoverflow.com/questions/71115676


            How to install specific github repo branch?
            Asked 2021-Nov-18 at 19:51

            I am trying to install a very recent branch of a github repo into my google colab editor. I guess I haven't yet figured out the correct syntax, despite trying out different suggestions on StackOverflow. What I have tried so far is



            Answered 2021-Nov-18 at 14:17

            Try this, it worked in my colab:

            Source https://stackoverflow.com/questions/70021135


            Troubles predicting fixed effects from a hierarchical GAM in mgcv
            Asked 2021-Jul-20 at 19:20

            I have been fitting different hierarchical GAMs (hereafter: HGAM) using mgcv in R. I can extract and plot their predictions for their random effects without problems. Conversely, extracting and plotting their predictions for their fixed effects only works for some models, and I don't know why.

            Here is a practical example, which refers to the color spectra of flowers from two species (Taxon) sampled at various localities (also discussed here):



            Answered 2021-Jul-20 at 11:14

            I think you are conflating several things here; The by trick to turn off random effects only works for bs = "re" smooths. Locality is a factor (otherwise your random effect isn't a random intercept) and setting it to 0 is creating a new level (although it could be creating an NA as 0 isn't among the original levels.

            If what you want to do is turn off anything to do with Locality, you should use exclude; however you have the invocation wrong. The reason why it's not working is because you are creating a character vector with a single element "c(Locality)". This fails for obvious reasons once you realize that c(Locality) doesn't related to anything in your model. What you need to provide here is a vector of smooth names as printed by summary(). For example, to exclude the smooth s(Locality, bs = "re"), {mgcv} knows this as s(Locality), so you would use exclude = "s(Locality)".

            In your case, it is tedious to type out all the "s(wl):LocalityLevelX" labels for each smooth. As you have only two taxa, it would be easier to use the complimentary argument terms, where you list smooth labels that you want to include in the model. So you could do terms = c("s(wl):TaxonSpeciesB", "s(wl):TaxonSpeciesC") or whatever summary() displays for these smooths.

            You also need to include the Taxon term in terms, which I think needs to be:

            Source https://stackoverflow.com/questions/68438028


            How to merge files in a directory with r?
            Asked 2021-Jul-15 at 17:49

            Good afternoon,

            have a folder with 231 .csv files and I would like to merge them in R. Each file is one spectrum with 2 columns (Wavenumber and Reflectance), but as they come from the spectrometer they don't have colnames. So they look like this when I import them:



            Answered 2021-Jul-15 at 16:05

            no need for a loop here simply use lapply.

            first set your working directory to file location###

            Source https://stackoverflow.com/questions/68397122

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


            ** DISPUTED ** Sectona Spectra before 3.4.0 has a vulnerable SOAP API endpoint that leaks sensitive information about the configured assets without proper authentication. This could be used by unauthorized parties to get configured login credentials of the assets via a modified pAccountID value. NOTE: The vendor has indicated this is not a vulnerability and states "This vulnerability occurred due to wrong configuration of system."
            The Remote Access Service invoke.cfm template in Allaire Spectra 1.0 allows users to bypass authentication via the bAuthenticated parameter.
            Vulnerability in an administrative interface utility for Allaire Spectra 1.0.1 allows remote attackers to read and modify sensitive configuration information.
            The Allaire Spectra container editor preview tool does not properly enforce object security, which allows an attacker to conduct unauthorized activities via an object-method that is added to the container object with a publishing rule.
            The Allaire Spectra Configuration Wizard allows remote attackers to cause a denial of service by repeatedly resubmitting data collections for indexing via a URL.
            The Allaire Spectra Webtop allows authenticated users to access other Webtop sections by specifying explicit URLs.

            Install spectra

            You can install using 'pip install spectra' or download it from GitHub, PyPI.
            You can use spectra 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.


            Issues and pull requests very much appreciated.
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            pip install spectra

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            gh repo clone jsvine/spectra

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