plyse | Easy and extensible query parser | Parser library
kandi X-RAY | plyse Summary
kandi X-RAY | plyse Summary
Plyse is a query parser inspired on the lucene and gmail syntax, fully extensible and configurable, that lets you focus on making the backend find what the user wants without worring about parsing user queries, defining syntax and query trees. Plyse is based on pyParsing, it comes with a default syntax and lets you configure and extend it. There is also a default formatter for the output of the parsed query, and of course it lets you extend it to fit your needs. Every query is converted into a binary tree of operands and operators that is easy to iterate and do whatever you need to to with a user query.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Build a term from a configuration file
- Build a default term
- Build a TermParser from a configuration file
- Load a module
- Adds a keyword to the grammar
- Update the grammar
- Concatenate multiple elements together
- Build the grammar
- Combine a query
- Create an operator
- Mix a query with the given operator
- Return a string representation of a query
- Convert a leaf query to a string
- Return a string representation of the node
- Parse a single term
- Build a term
- Parse integer comparison
- Parse keywords
- Parse integer
- Build a Primitive from a dictionary
- Parse a field
- Adds a value type
- Build a default grammar
- Get the package version
- Parse a range
- Return a list of all leaves
plyse Key Features
plyse Examples and Code Snippets
Community Discussions
Trending Discussions on Parser
QUESTION
Could you help me, I've got this error when I try building a project?
Oops! Something went wrong! :(
ESLint: 8.0.0
TypeError: Failed to load plugin '@typescript-eslint' declared in 'src.eslintrc': Class extends value undefined is not a constructor or null Referenced from: src.eslintrc
package.json
...ANSWER
Answered 2021-Oct-10 at 10:33https://github.com/typescript-eslint/typescript-eslint/issues/3982
It seems to be a compatibility problem
QUESTION
I have been using github actions for quite sometime but today my deployments started failing. Below is the error from github action logs
...ANSWER
Answered 2022-Mar-16 at 07:01First, this error message is indeed expected on Jan. 11th, 2022.
See "Improving Git protocol security on GitHub".
January 11, 2022 Final brownout.
This is the full brownout period where we’ll temporarily stop accepting the deprecated key and signature types, ciphers, and MACs, and the unencrypted Git protocol.
This will help clients discover any lingering use of older keys or old URLs.
Second, check your package.json
dependencies for any git://
URL, as in this example, fixed in this PR.
As noted by Jörg W Mittag:
For GitHub Actions:There was a 4-month warning.
The entire Internet has been moving away from unauthenticated, unencrypted protocols for a decade, it's not like this is a huge surprise.Personally, I consider it less an "issue" and more "detecting unmaintained dependencies".
Plus, this is still only the brownout period, so the protocol will only be disabled for a short period of time, allowing developers to discover the problem.
The permanent shutdown is not until March 15th.
As in actions/checkout issue 14, you can add as a first step:
QUESTION
I have newly installed
...ANSWER
Answered 2021-Jul-28 at 07:22You are running the project via Java 1.8 and add the --add-opens
option to the runner. However Java 1.8 does not support it.
So, the first option is to use Java 11 to run the project, as Java 11 can recognize this VM option.
Another solution is to find a place where --add-opens
is added and remove it.
Check Run configuration in IntelliJ IDEA (VM options field) and Maven/Gradle configuration files for argLine
(Maven) and jvmArgs
(Gradle)
QUESTION
I decided today that I'm going to use Strapi as my headless CMS for my portfolio, I've bumped into some issues though, which I just seem to not be able to find a solution to online. Maybe I'm just too clueless to actually find the real issue.
I have set up a schema for my projects that will be stored in Strapi (everything done in the web), but I've had some issues with my custom components, and that is, they are not part of the API responses when I run it through Postman. (Not just empty keys but not included in the response at all). All other fields, that are not components, are filled out as expected.
At first I thought it might have to do with the permissions, but everything is enabled so it can't be that, I also tried looking into the API in the code, but that logging the answer there didn't include the components either.
Here is an image of some of the fields in the schema, but more importantly the components that are not included in the response.
So my question is, do I need to create some sort of a parser or anything in the project to be able to include these fields, or why are they not included?
...ANSWER
Answered 2021-Dec-06 at 20:22I had the same problem and was able to fix it by adding populate=* to the end of the API endpoint.
For example:
QUESTION
I am currently setting up a boilerplate with React, Typescript, styled components, webpack etc. and I am getting an error when trying to run eslint:
Error: Must use import to load ES Module
Here is a more verbose version of the error:
...ANSWER
Answered 2022-Mar-15 at 16:08I think the problem is that you are trying to use the deprecated babel-eslint parser, last updated a year ago, which looks like it doesn't support ES6 modules. Updating to the latest parser seems to work, at least for simple linting.
So, do this:
- In package.json, update the line
"babel-eslint": "^10.0.2",
to"@babel/eslint-parser": "^7.5.4",
. This works with the code above but it may be better to use the latest version, which at the time of writing is 7.16.3. - Run
npm i
from a terminal/command prompt in the folder - In .eslintrc, update the parser line
"parser": "babel-eslint",
to"parser": "@babel/eslint-parser",
- In .eslintrc, add
"requireConfigFile": false,
to the parserOptions section (underneath"ecmaVersion": 8,
) (I needed this or babel was looking for config files I don't have) - Run the command to lint a file
Then, for me with just your two configuration files, the error goes away and I get appropriate linting errors.
QUESTION
I'm getting the following two errors on all TypeScript files using ESLint in VS Code:
...ANSWER
Answered 2021-Dec-14 at 12:09You missed adding this in your eslint.json
file.
QUESTION
I'm trying to connect my app with a firebase db, but I receive 4 error messages on app.module.ts:
...ANSWER
Answered 2021-Sep-10 at 12:47You need to add "compat" like this
QUESTION
I just downloaded pytube (version 11.0.1) and started with this code snippet from here:
...ANSWER
Answered 2021-Nov-22 at 07:03Found this issue, pytube v11.0.1. It's a little late for me, but if no one has submitted a fix tomorrow I'll check it out.
in C:\Python38\lib\site-packages\pytube\parser.py
Change this line:
152: func_regex = re.compile(r"function\([^)]+\)")
to this:
152: func_regex = re.compile(r"function\([^)]?\)")
The issue is that the regex expects a function with an argument, but I guess youtube added some src that includes non-paramterized functions.
QUESTION
This is a React web app. When I run
...ANSWER
Answered 2021-Nov-13 at 18:36I am also stuck with the same problem because I installed the latest version of Node.js (v17.0.1).
Just go for node.js v14.18.1
and remove the latest version just use the stable version v14.18.1
QUESTION
I recently wrote
...ANSWER
Answered 2022-Jan-24 at 21:54You could perhaps do it like this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install plyse
Gramar: Usually you want to allow the user to search for data on you application. Sometimes plain text search is not enough and you want to give the user more control and flexibility. So you need to define a grammar which is basically a set of rules that defines the syntax for the user queries. Like gmail's search for example, that lets you do 'in:inbox' or 'from:foo@gmail.com', etc. Here in and from are the fields where the user search will take place, the colon (:) delimits the field to be search and the value that field should contain. Of course you could define different types of field values or operators to make more complex queries.
Term: Is what a user query is made of, 'from:foo@gmail.com' is a term, defined by a field from and its value foo@gmail.com. Since fields sort of represent you model's data attributes, you probably have different kind of types. Like text, ints, maybe email, etc; So a Term definition consists on representing those types as possible values for the field. You could think of it as something like: Field: <integer> | <email> | <string> | <quotes string>. Remember that, behind the scenes, these are pyparsing expressions that define matching patterns, so everything can be think of as a huge regular expression.
Keyword: Fields are not fixed, meaning the user can write whatever he wants as a field name, is up to you to let him know what can be put there and handle it. If you need to define certain keywords that have specific behaviour like performing some kind of logic or computacion than just a simple search on an attribute, then defining Keyword is what you need, since they are identified as something different than a Term (where the search would be performed on an attribute). Usually Keywords have a fixed set of values as well, that mean something particular to your business model. You could think of it as something like: Keyword: value1 | value2
Operator: A logical operator like AND, OR, NOT
Operand: Items where the operators operate on, for example: 'this' OR 'that'. This and that are the operands of the OR operator.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page