blob: 84bd702fee3d7bee0586f6554b123f125cf5707a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
# Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com>
# This file is part of the "Sorting algorithms" project.
# For details, see https://github.com/egor-tensin/sorting-algorithms.
# Distributed under the MIT License.
from importlib import import_module
import os.path
from pkgutil import iter_modules
from .. import algorithm
_ALGORITHMS_NAME = '_ALGORITHMS'
def refresh_algorithms():
all_algorithms = {}
for _, module_name, is_pkg in iter_modules([os.path.dirname(__file__)]):
if is_pkg:
continue
module = import_module('.' + module_name, __package__)
if hasattr(module, _ALGORITHMS_NAME):
module_algorithms = getattr(module, _ALGORITHMS_NAME)
for descr in module_algorithms:
assert isinstance(descr, algorithm.Algorithm)
assert descr.codename not in all_algorithms
all_algorithms[descr.codename] = descr
return all_algorithms
|
