vaping.plugins.rrd

Classes

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RRDToolPlugin

RRDToolPlugin(vaping.plugins.TimeSeriesDB)

RRDTool plugin that allows vaping to persist data in a rrdtool database

Class Attributes

• ConfigSchema (RRDToolSchema Class): Base plugin config schema

Methods

__init__

def __init__(self, config, ctx)

Arguments

• config (dict)
• ctx: vaping context

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create

def create(self, filename)

Create database

Arguments

• filename (str): database filename

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init

def init(self)

called after the plugin is initialized, plugin may define this for any other initialization code

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update

def update(self, filename, time, value)

Update database

Arguments

• filename (str): database filename
• time (int): epoch timestamp
• value (mixed)

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RRDToolSchema

RRDToolSchema(vaping.plugins.TimeSeriesDBSchema)

Define a schema for FPing and also define defaults.

Class Attributes

• archives (List Instance):
• data_sources (List Instance):
• step (Int Instance): Passed to rrd tool --step option.