shamo.core.problems.parametric.abc.ProbParamABC

class shamo.core.problems.parametric.abc.ProbParamABC

Bases: shamo.core.problems.single.abc.ProbABC

A base class for any parametric problem.

Methods

clear
copy
fromkeys	Create a new dictionary with keys from iterable and values set to value.
get	Return the value for key if key is in the dictionary, else default.
items
keys
pop	If key is not found, d is returned if given, otherwise KeyError is raised
popitem	Remove and return a (key, value) pair as a 2-tuple.
setdefault	Insert key with a value of default if key is not in the dictionary.
solve	Solve the parametric problem.
update	If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k]
values

Attributes

METHOD_JOB
METHOD_MUL
METHOD_SEQ
template	Return the path to the template PY file.

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

copy() → a shallow copy of D

fromkeys(iterable, value=None, /)

Create a new dictionary with keys from iterable and values set to value.

get(key, default=None, /)

Return the value for key if key is in the dictionary, else default.

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(/)

Remove and return a (key, value) pair as a 2-tuple.

Pairs are returned in LIFO (last-in, first-out) order. Raises KeyError if the dict is empty.

setdefault(key, default=None, /)

Insert key with a value of default if key is not in the dictionary.

Return the value for key if key is in the dictionary, else default.

abstract solve(name, parent_path, n_evals, method='sequential', n_proc=1, skip=0, **kwargs)

Solve the parametric problem.

Parameters

namestr

The name of the solution.

parent_pathstr, byte or os.PathLike

The path to the parent directory of the solution.

n_evalsint

The number of evaluation points.

methodstr, optional

The method to solve the sub-problems. The accepted values are 'sequential', 'multiprocessing', 'job'. (The default is 'sequential')

n_procint, optional

The number of processes to solve the problem when method is set to 'multiprocessing'. (The default is 1)

skipint, optional

The number of points to skip at the beginning of the sequence. (The default is 0)

Returns

shamo.core.solutions.parametric.SolParamABC

The generated solution.

abstract property template

Return the path to the template PY file.

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

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

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