pywr.recorders.CSVRecorder

class pywr.recorders.CSVRecorder(model, csvfile, scenario_index=0, nodes=None, complib=None, complevel=9, **kwargs)

A Recorder that saves Node values to a CSV file.

This class uses the csv package from the Python standard library

Parameters

modelpywr.model.Model

The model to record nodes from.

csvfilestr

The path to the CSV file.

scenario_indexint

The scenario index of the model to save.

nodesiterable (default=None)

An iterable of nodes to save data. It defaults to None which is all nodes in the model

kwargsAdditional keyword arguments to pass to the csv.writer object

__init__(model, csvfile, scenario_index=0, nodes=None, complib=None, complevel=9, **kwargs)

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__(model, csvfile[, scenario_index, …])	Initialize self.
after()	Write the node values to the CSV file
aggregated_value(self)
before(self)
finish(self)
is_constraint_violated(self)	Returns true if the value from this Recorder violates its constraint bounds.
load(type cls, model, data)
register(type cls)
reset(self)
setup()	Setup the CSV file recorder.
unregister(type cls)
values(self)

Attributes

agg_func
children
comment	comment: unicode
constraint_lower_bounds
constraint_upper_bounds
epsilon	epsilon: ‘double’
ignore_nan	ignore_nan: ‘bool’
is_constraint	Returns true if either upper or lower constraint bounds is defined.
is_double_bounded_constraint	Returns true if upper and lower constraint bounds are both defined and not-equal to one another.
is_equality_constraint	Returns true if upper and lower constraint bounds are both defined and equal to one another.
is_lower_bounded_constraint	Returns true if lower constraint bounds is defined and upper constraint bounds is not.
is_objective
is_upper_bounded_constraint	Returns true if upper constraint bounds is defined and lower constraint bounds is not.
model
name
parents