minidb | Store Python objects in SQLite | Database library

by thp Python Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | minidb Summary

minidb is a Python library typically used in Database, Amazon S3 applications. minidb has no bugs, it has no vulnerabilities, it has build file available and it has low support. However minidb has a Non-SPDX License. You can download it from GitHub.

Store Python objects in SQLite 3. Concise, pythonic API. Fun to use.

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Support

minidb has a low active ecosystem.

It has 58 star(s) with 14 fork(s). There are 7 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 10 have been closed. On average issues are closed in 17 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of minidb is current.

Quality

minidb has 0 bugs and 0 code smells.

Security

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

minidb code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

minidb has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

minidb 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.

minidb saves you 588 person hours of effort in developing the same functionality from scratch.

It has 1372 lines of code, 144 functions and 4 files.

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

Top functions reviewed by kandi - BETA

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

Pretty print the result
Cached Person main function
Ensure that the table is valid
Register a class
Execute a sql statement
Generate a SQL statement
Converts an argument to a SQL statement
Register a model class
Save the object to the cache
Query the given class
Update an object
Instantiate a literal
Save or update an object
Removes the object from the database
Delete object by primary key
Load a single row from the database
Load a given class
Get a single object from the database
Lookup a single object
Load data from db
Create a literal object
Create a sequence of columns

Get all kandi verified functions for this library.

minidb Key Features

No Key Features are available at this moment for minidb.

minidb Examples and Code Snippets

No Code Snippets are available at this moment for minidb.

Community Discussions

Trending Discussions on minidb

Match any printable letter-like characters in ANTLR4 with Go as target

What's wrong with this ANTLR grammar?

QUESTION

Match any printable letter-like characters in ANTLR4 with Go as target

Asked 2019-Jan-11 at 09:24

This is freaking me out, I just can't find a solution to it. I have a grammar for search queries and would like to match any searchterm in a query composed out of printable letters except for special characters "(", ")". Strings enclosed in quotes are handled separately and work.

Here is a somewhat working grammar:

...

ANSWER

Answered 2019-Jan-11 at 09:24

You could solve that by introducing a lexical mode that you'll enter whenever you match an EQ token. Once in that lexical mode, you either match a (, ) or a whitespace (in which case you pop out of the lexical mode), or you keep matching your NOT_SPECIAL chars.

By using lexical modes, you must define your lexer- and parser rules in their own files. Be sure to use lexer grammar ... and parser grammar ... instead of the grammar ... you use in a combined .g4 file.

A quick demo:

Source https://stackoverflow.com/questions/54133716

QUESTION

What's wrong with this ANTLR grammar?

Asked 2018-Nov-12 at 23:24

I want to parse query expressions that look like this:

Person Name=%John%

(Person Name=John% and Address=%Ontario%)

Person Fullname_3="John C. Smith"

But I'm totally new to Antlr4 and can't even figure out how to parse one single TABLE FIELD=QUERY clause. When I run the grammar below in Go as target, I get

...

ANSWER

Answered 2018-Nov-12 at 23:24

Try looking at the tokens produced for that input using grun Mdb tokens -tokens. It will tell you that the input consists of two table names, an equals sign and then another table name. To match your grammar it would have needed to be a table name, a field name, an equals sign and a string.

The first problem is that TABLENAME and FIELDNAME have the exact same definition. In cases where two lexer rules would produce a match of the same length on the current input, ANTLR prefers the one that comes first in the grammar. So it will never produce a FIELDNAME token. To fix that just replace both of those rules with a single ID rule. If you want to, you can then introduce parser rules tableName : ID ; and fieldName : ID ; if you want to keep the names.

The other problem is more straight forward: John simply does not match your rules for a string since it's not in quotes. If you do want to allow John as a valid search term, you might want to define it as searchterm : STRING | ID ; instead of only allowing STRINGs.

Source https://stackoverflow.com/questions/53242079

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

Vulnerabilities

No vulnerabilities reported

Install minidb

You can download it from GitHub.
You can use minidb 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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