https://github.com/mosquito/lsm-db-extras

Thread/Process safe shelves and other lsm-db helpers
https://github.com/mosquito/lsm-db-extras

lsm-db persistent-storage python shelf shelves simple simple-api storage

Last synced: 17 days ago
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Thread/Process safe shelves and other lsm-db helpers

• Host: GitHub
• URL: https://github.com/mosquito/lsm-db-extras
• Owner: mosquito
• License: apache-2.0
• Created: 2017-02-09T22:14:02.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2019-01-24T14:05:03.000Z (almost 6 years ago)
• Last Synced: 2024-11-30T17:48:16.284Z (22 days ago)
• Topics: lsm-db, persistent-storage, python, shelf, shelves, simple, simple-api, storage
• Language: Python
• Homepage:
• Size: 24.4 KB
• Stars: 1
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

        
lsm-db-extras

=============

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Thread/Process safe shelves and other lam-db helpers

Installation

------------

.. code-block:: shell

    pip install lsm-db-extras

Usage example

-------------

.. code-block:: python

    from lsm_extras import Shelf, LSMDict, LSMTree

    with Shelf("/tmp/test.ldb") as shelf:

        shelf["foo"] = True

    with Shelf("/tmp/test.ldb") as shelf:

        print(shelf["foo"])

    with LSMDict("/tmp/test-dict.ldb") as storage:

        storage[1] = True

    with LSMDict("/tmp/test-dict.ldb") as storage:

        print(storage[1])

    with LSMTree("/tmp/test-tree.ldb") as storage:

        with tree.transaction():

            for i in range(10):

                tree['numbers', i] = i * 2

                tree['strings', i] = str(i)

        print(list(tree.find('strings')))