metawards.Node

class metawards.Node(label: Optional[int] = None, begin_to: Optional[int] = None, end_to: Optional[int] = None, self_w: Optional[int] = None, begin_p: Optional[int] = None, end_p: Optional[int] = None, self_p: Optional[int] = None, day_foi: float = 0.0, night_foi: float = 0.0, weekend_foi: float = 0.0, play_suscept: float = 0.0, save_play_suscept: float = 0.0, denominator_n: float = 0.0, denominator_d: float = 0.0, denominator_p: float = 0.0, denominator_pd: float = 0.0, x: float = 0.0, y: float = 0.0, scale_uv: float = 1.0, cutoff: float = 99999.99, bg_foi: float = 0.0)

This class represents an electoral ward (node) in the network

__init__(label: Optional[int] = None, begin_to: Optional[int] = None, end_to: Optional[int] = None, self_w: Optional[int] = None, begin_p: Optional[int] = None, end_p: Optional[int] = None, self_p: Optional[int] = None, day_foi: float = 0.0, night_foi: float = 0.0, weekend_foi: float = 0.0, play_suscept: float = 0.0, save_play_suscept: float = 0.0, denominator_n: float = 0.0, denominator_d: float = 0.0, denominator_p: float = 0.0, denominator_pd: float = 0.0, x: float = 0.0, y: float = 0.0, scale_uv: float = 1.0, cutoff: float = 99999.99, bg_foi: float = 0.0) → None

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

Methods

__delattr__(name, /)	Implement delattr(self, name).
__dir__()	Default dir() implementation.
__eq__(other)	Return self==value.
__format__(format_spec, /)	Default object formatter.
__ge__(value, /)	Return self>=value.
__getattribute__(name, /)	Return getattr(self, name).
__gt__(value, /)	Return self>value.
__init__([label, begin_to, end_to, self_w, …])	Initialize self.
__init_subclass__	This method is called when a class is subclassed.
__le__(value, /)	Return self<=value.
__lt__(value, /)	Return self<value.
__ne__(value, /)	Return self!=value.
__new__(**kwargs)	Create and return a new object.
__reduce__()	Helper for pickle.
__reduce_ex__(protocol, /)	Helper for pickle.
__repr__()	Return repr(self).
__setattr__(name, value, /)	Implement setattr(self, name, value).
__sizeof__()	Size of object in memory, in bytes.
__str__()	Return str(self).
__subclasshook__	Abstract classes can override this to customize issubclass().
get_custom(key[, default])	Return the value of the custom parameter at key ‘key’, returning ‘default’ if this doesn’t exist
set_custom(key, value)	Set the value of the custom parameter at key ‘key’ to ‘value’.

Attributes

__annotations__
__dataclass_fields__
__dataclass_params__
__dict__
__doc__
__hash__
__module__
__weakref__	list of weak references to the object (if defined)
_custom_params	The per-ward custom user parameters
begin_p	The index (int) of the first link for this node in the network play Links list (play)
begin_to	The index (int) of the first link for this node in the network Links list
bg_foi	Per-ward background FOI (starting value for FOI calculations)
cutoff	The per-ward cutoff (restrict movement to below this distance in km)
day_foi
denominator_d
denominator_n
denominator_p
denominator_pd
end_p	The number (int) of links for this node in the Links play list
end_to	The number (int) of links for this node in the Links list
label	The node’s label (int).
night_foi
play_suscept	The number of susceptible players in this ward
save_play_suscept
scale_uv	The per-ward scale_uv (amount to scale up or down the FOI
self_p
self_w
weekend_foi
x	x coordinate of the ward (location)
y	y coordinate of the ward (location)

begin_p: int = None

The index (int) of the first link for this node in the network play Links list (play)

begin_to: int = None

The index (int) of the first link for this node in the network Links list

bg_foi: float = 0.0

Per-ward background FOI (starting value for FOI calculations)

cutoff: float = 99999.99

The per-ward cutoff (restrict movement to below this distance in km)

end_p: int = None

The number (int) of links for this node in the Links play list

end_to: int = None

The number (int) of links for this node in the Links list

get_custom(key: str, default: float = 0.0) → float

Return the value of the custom parameter at key ‘key’, returning ‘default’ if this doesn’t exist

label: int = None

The node’s label (int). This is the index of the node, which must run from 1 up to len(nodes). A value of -1 implies a null node

play_suscept: float = 0.0

The number of susceptible players in this ward

scale_uv: float = 1.0

The per-ward scale_uv (amount to scale up or down the FOI

set_custom(key: str, value: float) → None

Set the value of the custom parameter at key ‘key’ to ‘value’. Note that this must be a floating point value, or something that can be converted to a float

x: float = 0.0

x coordinate of the ward (location)

y: float = 0.0

y coordinate of the ward (location)