adt | Algebraic data types for Python | Functional Programming library

by jspahrsummers Python Version: v0.2.1 License: MIT

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

kandi X-RAY | adt Summary

adt is a Python library typically used in Programming Style, Functional Programming applications. adt has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. You can install using 'pip install adt' or download it from GitHub, PyPI.

adt is a library providing algebraic data types in Python, with a clean, intuitive syntax, and support for typing through a mypy plugin.

Support

Quality

Security

License

Reuse

Support

adt has a highly active ecosystem.

It has 125 star(s) with 14 fork(s). There are 4 watchers for this library.

It had no major release in the last 12 months.

There are 14 open issues and 14 have been closed. On average issues are closed in 74 days. There are 2 open pull requests and 0 closed requests.

It has a negative sentiment in the developer community.

The latest version of adt is v0.2.1

Quality

adt has 0 bugs and 0 code smells.

Security

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

adt code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

adt 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

adt releases are available to install and integrate.

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

Add a method .
Return the list of case definitions that are deleted .
Class decorator .
Construct a MatchResult .
Convert a CaseConstructor .
Add match method .
Transform a class definition .
Return a list of types .
Install the equality check .
Install one accessor for the given case .

Get all kandi verified functions for this library.

adt Key Features

No Key Features are available at this moment for adt.

adt Examples and Code Snippets

No Code Snippets are available at this moment for adt.

Community Discussions

Trending Discussions on adt

mypy plugin callback not being called

How to create a bi-directional linked list and do not use pointer in ADT?

How to pass **kwargs as params to fastAPI function

I cannot send an ack confirmation from my client after receiving an ACK through socket

How to find package for a dictionary object in Eclipse ADT?

InvalidArgumentException: Message: invalid argument: invalid locator error coming

function definition not found in h file

Apply parser n times vs on the first n characters (Haskell)

Shrink method in array stack (scala)

How I get the field smallAttributeValue from table ddmfieldattribute in Liferay 7.4?

QUESTION

mypy plugin callback not being called

Asked 2022-Mar-31 at 10:56

I'm trying to make my first mypy plugin to add typechecking for this code

adt.py

...

ANSWER

Answered 2022-Mar-31 at 10:56

Okay, I got the problem, mypy won't detect this x, y, ..., z = something() as a dynamic class creation. The statement need to have the form a = f() where a single value is assigned, otherwise it won't call the plugin hook.

Source https://stackoverflow.com/questions/71656224

QUESTION

How to create a bi-directional linked list and do not use pointer in ADT?

Asked 2022-Mar-29 at 22:16

Now I am trying to define an ADT and use it to create a linked list, and I want to let it fit the function List newList(void);. I know what should I do if it's like List* newList(void);. If I am trying to do fit List* newList(void);, then I will define this ADT like

...

ANSWER

Answered 2022-Mar-29 at 22:10

But If I define in this way, the nodes in linked list will be all pointers, which I don't want to use

You are mistaken. All nodes in the list will have the type struct List. But they will be allocated dynamically.

As for this function

Source https://stackoverflow.com/questions/71669088

QUESTION

How to pass **kwargs as params to fastAPI function

Asked 2022-Mar-24 at 09:25

I have function generating dict template. Function consist of several generators and requires one parametr - carrier and has many optional parameters **kwargs

...

ANSWER

Answered 2022-Mar-24 at 09:25

Since your function "..has many optional parameters" and passengers parameter requires a dictionary as an input, I would suggest you create a Pydantic model, where you define your parameters, and which allows sending your data in JSON form and getting them validated, as well as converting the model to a dictionary using the dict() method.

Source https://stackoverflow.com/questions/71599282

QUESTION

I cannot send an ack confirmation from my client after receiving an ACK through socket

Asked 2022-Feb-08 at 16:04

I have a server that's always listening and waiting for a connection. When a client connect then sends a file to it, it receives it, saves it and then send back an ACK file, my client send back a confirmation that he received the ACK and finally my server close the connection and my client too.

I had an issue while attempting to receive the ACK from my client, but now it's resolved.

BUT, now that I shutdown my socket connection with SHUT_WR (that's telling that we will stop sending after this, if I'm right) I cannot resend my confirmation.

I can't figure out how that's working and how can I:

From my client

Send a file to my server
Receive the ACK from my server
Resend a confirmation

From my server

Receive a file
Send an ACK
Receive the confirmation

I'm stuck. My server is working unless I try to receive or send something.

The following code blocks are my actual files

client.py

...

ANSWER

Answered 2022-Feb-08 at 16:04

I changed my server into this:

Source https://stackoverflow.com/questions/71031333

QUESTION

How to find package for a dictionary object in Eclipse ADT?

Asked 2022-Feb-07 at 11:44

I am trying to determine a package for an data element, or domain, or whatever via Eclipse ADT, but have no luck. I'm doing usual object search via project search (Ctrl-Shift-A), and both Global search (Ctrl-H), the result is the same.

I see domain properties window

and it has no clue about what package it is.

What I've tried so far:

Using filters in project search bar, callable via Ctrl-Space

Package filter does not help, it lists all packages, not the relevant ones, where this domain was found. Picking each and every package will take infinity amount of time, because the hierarchy is huge.

Pressing "Link with editor" button

For some reason it doesn't work, should it with DDIC objects? When I press it with domain opened right-side, just nothing happens. In the help and e.g. here they describe it should open the object in the left within hierarchy.

Is it something broken with my ADT or this button doesn't work with DDIC objects?

P.S. It is ABAP Cloud trial system, if that matters.

...

ANSWER

Answered 2022-Feb-07 at 11:44

Package can be seen in Properties tool (see the bottom part of the screenshot below)

Source https://stackoverflow.com/questions/71016019

QUESTION

InvalidArgumentException: Message: invalid argument: invalid locator error coming

Asked 2022-Jan-21 at 09:54

I was doing a project related to flight price when I truing to web scrape dept time I got the error . url is https://flight.yatra.com/air-search-ui/dom2/trigger?ADT=1&CHD=0&INF=0&class=Economy&destination=BOM&destinationCountry=IN&flexi=0&flight_depart_date=22%2F01%2F2022&hb=0&noOfSegments=1&origin=DEL&originCountry=IN&type=O&unique=254010891105&viewName=normal

my code was:

...

ANSWER

Answered 2022-Jan-21 at 09:51

Instead of

Source https://stackoverflow.com/questions/70799213

QUESTION

function definition not found in h file

Asked 2022-Jan-03 at 15:52

I don't really understand what Visual Studio 2019 wants from me (C language). On one hand it doesn't throw me either error or warning, but on the other hand it marks me with a green squiggling the createCustomer decaration in my API file. I would like to encapsulate Customer and use ADT on Customer structure.

These are my source and header files:

customer.h

...

ANSWER

Answered 2022-Jan-03 at 15:25

On one hand it doesn't throw me either error or warning …

You should enable all warnings in your project settings; see: Why should I always enable compiler warnings? With warnings enabled, your code (or a version of it I pasted into my VS 2019 IDE) generates 5 warnings:

warning C4255: 'main': no function prototype given: converting '()' to '(void)'
warning C4189: 'customer_p': local variable is initialized but not referenced
warning C4028: formal parameter 2 different from declaration
warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
warning C4716: 'createCustomer': must return a value

Now, #1, #2 and #4 can be put aside (for now); the big issues are #3 and #5.

To address #3: You need to make the arguments in your function definition (in "customer.c") the same as in the prototype (in "customer_api.h"); presumably, as the numOrders member of your structure is an int, you should change the former to have an int second argument (this also addresses and removes warning #4):

To address #5: The createCustomer function must return what it is declared to return: a CustomerPtr object. The local variable, newCustomer_p, is the obvious candidate for this.

Here is a 'fixed' version of that function:

Source https://stackoverflow.com/questions/70567372

QUESTION

Apply parser n times vs on the first n characters (Haskell)

Asked 2021-Dec-17 at 22:37

I am studying parsers in Haskell following definitions from G. Hutton, E. Meijer - Monadic Parsing in Haskell.

...

ANSWER

Answered 2021-Dec-17 at 22:37

Following @jlwoodwa's advice, I managed to achieve the following:

Source https://stackoverflow.com/questions/70386003

QUESTION

Shrink method in array stack (scala)

Asked 2021-Nov-10 at 01:18

I am trying to implement a resize function that shrinks and grows an array stack depending on its number of elements and the array's size in Scala3. Here is my code below:

...

ANSWER

Answered 2021-Nov-10 at 01:18

Nevermind, I figured it out.

In the resize method, this causes an index out of bounds exception

Source https://stackoverflow.com/questions/69906191

QUESTION

How I get the field smallAttributeValue from table ddmfieldattribute in Liferay 7.4?

Asked 2021-Nov-03 at 15:34

Liferay 7.4 stores the structure data in the "ddmfieldattribute" table. I'm trying to get the fields of the structures in the ADT template, but I can't find the solution.

The structure has the following fields:

title
content

The ADT code is as follows:

...

ANSWER

Answered 2021-Nov-03 at 15:34

Not sure if I understood what you want, but you can get the Entry's Journal Article (same as Web Content) from inside a Widget Template freemarker with:

Source https://stackoverflow.com/questions/69812269

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

Vulnerabilities

No vulnerabilities reported

Install adt

To add adt as a library in your Python project, simply run pip (or pip3, as it may be named on your system):. This will install the latest version from PyPI.

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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