69 lines
1.8 KiB
Python
69 lines
1.8 KiB
Python
import sys
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from pathlib import Path
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from more_itertools import ilen
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# TODO NOTE: this wouldn't work because of an early my.config.demo import
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# from my.demo import items
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def test_dynamic_config_1(tmp_path: Path) -> None:
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import my.config
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class user_config:
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username = 'user'
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data_path = f'{tmp_path}/*.json'
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my.config.demo = user_config # type: ignore[misc, assignment]
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from my.demo import items
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[item1, item2] = items()
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assert item1.username == 'user'
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# exactly the same test, but using a different config, to test out the behavious w.r.t. import order
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def test_dynamic_config_2(tmp_path: Path) -> None:
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# doesn't work without it!
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# because the config from test_dybamic_config_1 is cached in my.demo.demo
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del sys.modules['my.demo']
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import my.config
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class user_config:
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username = 'user2'
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data_path = f'{tmp_path}/*.json'
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my.config.demo = user_config # type: ignore[misc, assignment]
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from my.demo import items
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[item1, item2] = items()
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assert item1.username == 'user2'
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import pytest # type: ignore
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@pytest.mark.skip(reason="won't work at the moment because of inheritance")
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def test_dynamic_config_simplenamespace(tmp_path: Path) -> None:
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# doesn't work without it!
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# because the config from test_dybamic_config_1 is cached in my.demo.demo
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del sys.modules['my.demo']
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import my.config
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from types import SimpleNamespace
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user_config = SimpleNamespace(
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username='user3',
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data_path=f'{tmp_path}/*.json',
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)
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my.config.demo = user_config # type: ignore[misc, assignment]
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from my.demo import config
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assert config().username == 'user3'
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@pytest.fixture(autouse=True)
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def prepare(tmp_path: Path):
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(tmp_path / 'data.json').write_text('''
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[
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{"key1": 1},
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{"key2": 2}
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]
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''')
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yield
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