ISuffix

(class from pyomo.core.kernel.suffix)

class pyomo.core.kernel.suffix.ISuffix(*args, **kwds)

Bases: ComponentMap, ICategorizedObject

The interface for suffixes.

__init__(*args, **kwds)

Methods

__init__(*args, **kwds)
activate()	Activate this object.
clear()
clone()	Returns a copy of this object with the parent pointer set to None.
deactivate()	Deactivate this object.
get(k[,d])
getname([fully_qualified, name_buffer, ...])	Dynamically generates a name for this object.
items()
keys()
pop(k[,d])	If key is not found, d is returned if given, otherwise KeyError is raised.
popitem()	as a 2-tuple; but raise KeyError if D is empty.
setdefault(k[,d])
update([E, ]**F)	If E present and has a .keys() method, does: for k in E: D[k] = E[k] If E present and lacks .keys() method, does: for (k, v) in E: D[k] = v In either case, this is followed by: for k, v in F.items(): D[k] = v
values()

Attributes

active	The active status of this object.
ctype	The object's category type.
datatype	The suffix datatype
direction	The suffix direction
hasher
local_name	The object's local name within the context of its parent.
name	The object's fully qualified name.
parent	The object's parent (possibly None).
storage_key	The object's storage key within its parent

Member Documentation

activate()

Activate this object.

clear() → None.  Remove all items from D.

clone()

Returns a copy of this object with the parent pointer set to None.

A clone is almost equivalent to deepcopy except that any categorized objects encountered that are not descendents of this object will reference the same object on the clone.

deactivate()

Deactivate this object.

get(k[, d]) → D[k] if k in D, else d.  d defaults to None.

getname(fully_qualified=False, name_buffer={}, convert=<class 'str'>, relative_to=None)

Dynamically generates a name for this object.

Parameters:

• fully_qualified (bool) – Generate a full name by iterating through all ancestor containers. Default is False.

• convert (function) – A function that converts a storage key into a string representation. Default is the built-in function str.

• relative_to (object) – When generating a fully qualified name, generate the name relative to this block.

Returns:

If a parent exists, this method returns a string representing the name of the object in the context of its parent; otherwise (if no parent exists), this method returns None.

items() → a set-like object providing a view on D's items

keys() → a set-like object providing a view on D's keys

pop(k[, d]) → v, remove specified key and return the corresponding value.

If key is not found, d is returned if given, otherwise KeyError is raised.

popitem() → (k, v), remove and return some (key, value) pair

as a 2-tuple; but raise KeyError if D is empty.

setdefault(k[, d]) → D.get(k,d), also set D[k]=d if k not in D

update([E, ]**F) → None.  Update D from mapping/iterable E and F.

If E present and has a .keys() method, does: for k in E: D[k] = E[k] If E present and lacks .keys() method, does: for (k, v) in E: D[k] = v In either case, this is followed by: for k, v in F.items(): D[k] = v

values() → an object providing a view on D's values

property active

The active status of this object.

property ctype

The object’s category type.

property datatype

The suffix datatype

property direction

The suffix direction

property local_name

The object’s local name within the context of its parent. Alias for obj.getname(fully_qualified=False).

property name

The object’s fully qualified name. Alias for obj.getname(fully_qualified=True).

property parent

The object’s parent (possibly None).

property storage_key

The object’s storage key within its parent