FastDataFile 2.1.1

The ease of file datafiles

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PYPI

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FastDataFile

This library is a simple library helping you to establish file datafiles with ease

How to install

To install just use following command

pip install fastdatafile

If you are looking for latest beta/alpha, you can use following command

pip install --upgrade git+https://github.com/Ashenguard/FastDataFile.git

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By installing this library following libraries and their dependencies will be installed too.

Json & Yaml - Used as basic encoders

Example

This example JSON file

{
  "Test": {
    "BranchA": 5,
    "BranchB": "Great ;)"
  },
  "TestValue": 1234
}

Basic example on how fast datafiles work, JSONDataFile is an example here and YAMLDataFile is also the same

from FastDataFile import JSONDataFile

"""
    If you set `create_if_missing` to `True` it will create the file if it's missing and will save the `default_data` in it.
    Providing `None` to `default_data` will result of saving an empty data (`{}`)

    Arguments shown here are default values, You can ignore them if you want to use the default values.
"""
json_db = JSONDataFile.open('path/to/file.json', create_if_missing=True, default_data=None, encoding='utf8')

"""
    Data can be nested tree, You can move in the tree by using `.` as seperator.

    You can provide the method a type or lambda as cast, It will use it to process data one more time! It's not required! 
"""
print(json_db.get_data('Test.BranchA', cast=int) * 2)
# Prints: 10
print(json_db.get_data('Test.BranchA', cast=str) * 2)
# Prints: 55

"""
    Same rules is applied here for the pathing in the data.  

    If `default` is set to `True` it will only apply data if the path do not exists!
"""
json_db.set_data('Test.BranchB', "Hey!")  # Change the data to `Hey!`
json_db.set_data('Test.BranchB', "Hi!", default=True)  # Skips as it exists
json_db.set_data('Test.BranchC', "Hi!", default=True)  # Adds the new path and save the data

"""
    Removes the path and value for ever! (A long time!!!)
"""
json_db.remove('TestValue')

"""
    Removes the data file for ever! (A long time!!!)

    You must provide the `confirm` wih `True` or it will not remove the file!
"""
json_db.delete(confirm=True)

You can use YAMLDataFile instead of JSONDataFile and it will be the same, Just another format of file encoding will be used.

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❗ There will be more tutorials and examples at FastDataFile Wiki ❗