persistentidgenerator

Sequential ID Generator

This Python program provides a robust solution for generating sequential IDs for various entities. It supports up to a billion IDs per entity with the option to expand further. Additionally, it allows for the deletion and reuse of IDs.

Features

• ID Allocation: Allocate up to a billion IDs per entity with the option to expand.
• Entity Selection: Choose from the following entities for ID generation:
  • fx: 1 (fx)
  • prices: 2 (hp)
  • static: 3 (sec)
  • index: 4 (idx)
  • benchmarks: 5 (bmrk)
  • holdings: 6 (hld)
  • portfolio: 7 (por)
  • entity: 8 (ent)
  • other:0 (oth)
• ID Deletion and Reuse: Option to delete an ID and have it reused.

Installation

Ensure that you have SLITE_DB_PATH environment variable set. If not it'll store in profile and wont be persistent if you have concurrent users.

Usage

It has a class and multiple methods

• Classes

  • guidgen : All methods of the program are written here

• Methods

  • generate_id() : Creates the sqlite database for persistent storage
  • drop_id() : Checks if the table exists
  • logger() : Creates new table, if table doesn't exist in database

• Examples

  • get a unique master id - guidgen.generate_id("fx").masterId
  • get a unique numeric id - guidgen.generate_id("fx").numericId
  • drop a numeric id - guidgen.drop_id(21,"fx")
  • get a log details - guidgen.generate_id("fx").logOuput.stdout_log/stderr_log

Contributing

Contributions are welcome! Please fork the repository and submit a pull request.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Contact

For any questions or suggestions, please contact [e-mail].