tests.benchmarking.test_basic_benchmarks.test_context_partials() - Code Metrics - Inspection of "Add benchmarking for context container usage" - meadsteve/lagom - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#234)

by Steve

created 2023-03-07 13:58 UTC

test_context_partials() A

↳ Parent: tests.benchmarking.test_basic_benchmarks

Complexity

Conditions

Size

Total Lines	24
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	18
nop	1
dl	0
loc	24
rs	9.5
c	0
b	0
f	0

from typing import Iterator

import pytest

from lagom import (
    Singleton,
    Container,
    ContextContainer,
    magic_bind_to_container,
    ExplicitContainer,
    bind_to_container,
    injectable,
    context_dependency_definition,
)
from .core_domain import SomeOtherThingAsAsingleton, SomeService, AThingIMightNeed


@pytest.mark.benchmarking
def test_magic(benchmark):
    container = Container()
    container[SomeOtherThingAsAsingleton] = Singleton(SomeOtherThingAsAsingleton)


    @magic_bind_to_container(container, shared=[SomeService])
    def do_work(thing: AThingIMightNeed):
        thing.do_it()

    def do_pretend_work():
        for _ in range(10):
            do_work()
        return True

    assert benchmark(do_pretend_work)


@pytest.mark.benchmarking
def test_plain(benchmark):
    container = Container()
    container[SomeOtherThingAsAsingleton] = Singleton(SomeOtherThingAsAsingleton)


    @bind_to_container(container, shared=[SomeService])
    def do_work(thing: AThingIMightNeed = injectable):
        thing.do_it()

    def do_pretend_work():
        for _ in range(10):
            do_work()
        return True

    assert benchmark(do_pretend_work)


@pytest.mark.benchmarking
def test_optimised(benchmark):
    container = ExplicitContainer()
    container[SomeOtherThingAsAsingleton] = SomeOtherThingAsAsingleton()

    container[SomeService] = lambda c: SomeService(c[SomeOtherThingAsAsingleton])

    container[AThingIMightNeed] = lambda c: AThingIMightNeed(c[SomeService])


    @bind_to_container(container, shared=[SomeService])

    def do_work(thing: AThingIMightNeed = injectable):
        thing.do_it()

    def do_pretend_work():
        for _ in range(10):
            do_work()
        return True

    assert benchmark(do_pretend_work)


@pytest.mark.benchmarking
def test_context_partials(benchmark):
    container = Container()
    container[SomeOtherThingAsAsingleton] = Singleton(SomeOtherThingAsAsingleton)


    @context_dependency_definition(container)
    def _load_dep_then_clean(c) -> Iterator[SomeService]:
        try:
            yield SomeService(c[SomeOtherThingAsAsingleton])
        finally:
            pass

    context_container = ContextContainer(container, context_types=[SomeService])

    @bind_to_container(context_container, shared=[SomeService])
    def do_work(thing: AThingIMightNeed = injectable):
        thing.do_it()

    def do_pretend_work():
        for _ in range(10):
            do_work()
        return True

    assert benchmark(do_pretend_work)


1			from typing import Iterator
2
3			import pytest
4
5			from lagom import (
6			Singleton,
7			Container,
8			ContextContainer,
9			magic_bind_to_container,
10			ExplicitContainer,
11			bind_to_container,
12			injectable,
13			context_dependency_definition,
14			)
15			from .core_domain import SomeOtherThingAsAsingleton, SomeService, AThingIMightNeed
16
17
18			@pytest.mark.benchmarking
19			def test_magic(benchmark):
20			container = Container()
21			container[SomeOtherThingAsAsingleton] = Singleton(SomeOtherThingAsAsingleton)
			0 ignored issues – show Comprehensibility Best Practice introduced 2021-11-06 14:33 UTC by Report Bug Copy Issue Report The variable `SomeOtherThingAsAsingleton` does not seem to be defined. Loading history...
22
23			@magic_bind_to_container(container, shared=[SomeService])
24			def do_work(thing: AThingIMightNeed):
25			thing.do_it()
26
27			def do_pretend_work():
28			for _ in range(10):
29			do_work()
30			return True
31
32			assert benchmark(do_pretend_work)
33
34
35			@pytest.mark.benchmarking
36			def test_plain(benchmark):
37			container = Container()
38			container[SomeOtherThingAsAsingleton] = Singleton(SomeOtherThingAsAsingleton)
			0 ignored issues – show Comprehensibility Best Practice introduced 2021-11-06 14:44 UTC by Report Bug Copy Issue Report The variable `SomeOtherThingAsAsingleton` does not seem to be defined. Loading history...
39
40			@bind_to_container(container, shared=[SomeService])
41			def do_work(thing: AThingIMightNeed = injectable):
42			thing.do_it()
43
44			def do_pretend_work():
45			for _ in range(10):
46			do_work()
47			return True
48
49			assert benchmark(do_pretend_work)
50
51
52			@pytest.mark.benchmarking
53			def test_optimised(benchmark):
54			container = ExplicitContainer()
55			container[SomeOtherThingAsAsingleton] = SomeOtherThingAsAsingleton()
			0 ignored issues – show Comprehensibility Best Practice introduced 2021-11-06 14:44 UTC by Report Bug Copy Issue Report The variable `SomeOtherThingAsAsingleton` does not seem to be defined. Loading history...
56			container[SomeService] = lambda c: SomeService(c[SomeOtherThingAsAsingleton])
			0 ignored issues – show Comprehensibility Best Practice introduced 2021-11-06 14:44 UTC by Report Bug Copy Issue Report The variable `SomeService` does not seem to be defined. Loading history...
57			container[AThingIMightNeed] = lambda c: AThingIMightNeed(c[SomeService])
			0 ignored issues – show Comprehensibility Best Practice introduced 2021-11-06 14:44 UTC by Report Bug Copy Issue Report The variable `AThingIMightNeed` does not seem to be defined. Loading history...
58
59			@bind_to_container(container, shared=[SomeService])
			0 ignored issues – show Comprehensibility Best Practice introduced 2021-11-06 14:44 UTC by Report Bug Copy Issue Report The variable `SomeService` does not seem to be defined. Loading history...
60			def do_work(thing: AThingIMightNeed = injectable):
61			thing.do_it()
62
63			def do_pretend_work():
64			for _ in range(10):
65			do_work()
66			return True
67
68			assert benchmark(do_pretend_work)
69
70
71			@pytest.mark.benchmarking
72			def test_context_partials(benchmark):
73			container = Container()
74			container[SomeOtherThingAsAsingleton] = Singleton(SomeOtherThingAsAsingleton)
			0 ignored issues – show Comprehensibility Best Practice introduced 2023-03-07 13:41 UTC by Report Bug Copy Issue Report The variable `SomeOtherThingAsAsingleton` does not seem to be defined. Loading history...
75
76			@context_dependency_definition(container)
77			def _load_dep_then_clean(c) -> Iterator[SomeService]:
78			try:
79			yield SomeService(c[SomeOtherThingAsAsingleton])
80			finally:
81			pass
82
83			context_container = ContextContainer(container, context_types=[SomeService])
84
85			@bind_to_container(context_container, shared=[SomeService])
86			def do_work(thing: AThingIMightNeed = injectable):
87			thing.do_it()
88
89			def do_pretend_work():
90			for _ in range(10):
91			do_work()
92			return True
93
94			assert benchmark(do_pretend_work)
95

meadsteve / lagom

Pull Request — master (#234)

test_context_partials() A

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