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< h1 align = 'center' > DeadSimpleKV< / h1 >
[](https://travis-ci.org/beardog108/DeadSimpleKV)
As the name implies, this is merely a simple key-value store for Python.
Not counting comments and tests, it is less than 100 lines of code.
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It doesn't do anything crazy. It just takes json serializable data and stores it to disk.
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You can control when and where to read/write, and that's it.
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No bloat, only 5 public methods.
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## Usage
### Install:
`python3 setup.py install`
### Create the KV instance:
~~~
# If the file already exists, it will load the json data from it
kv = deadsimplekv.DeadSimpleKV('/path/to/file')
~~~
You can specify how often to refresh and flush to file by passing `flush_seconds` and `refresh_seconds` respectively.
### Get and set values:
~~~
# Automatically reads/writes to disk every time unless no file was specified.
# Set flush_seconds or refresh_seconds to None to disable automatic read/write.
# Set them to >0 values to automatically read/write if time has elapsed.
kv.put('my_key', True)
kv.get('my_key') # returns True.
~~~
### Delete a key/value pair:
~~~
kv.delete('my_key')
~~~
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***Warning:*** **Be sure to keep flush_on_exit set to true or manually flush when destroying the kv instance (such as by exiting your program) to avoid losing data.**
