mirror of https://github.com/scrapy/scrapy.git
66 lines
1.8 KiB
Python
66 lines
1.8 KiB
Python
import os
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from pathlib import Path
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import pytest
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from scrapy.utils.misc import set_environ
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from scrapy.utils.project import data_path, get_project_settings
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@pytest.fixture
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def proj_path(tmp_path):
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prev_dir = Path.cwd()
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project_dir = tmp_path
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try:
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os.chdir(project_dir)
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Path("scrapy.cfg").touch()
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yield project_dir
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finally:
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os.chdir(prev_dir)
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def test_data_path_outside_project():
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assert str(Path(".scrapy", "somepath")) == data_path("somepath")
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abspath = str(Path(os.path.sep, "absolute", "path"))
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assert abspath == data_path(abspath)
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def test_data_path_inside_project(proj_path: Path) -> None:
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expected = proj_path / ".scrapy" / "somepath"
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assert expected.resolve() == Path(data_path("somepath")).resolve()
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abspath = str(Path(os.path.sep, "absolute", "path").resolve())
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assert abspath == data_path(abspath)
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class TestGetProjectSettings:
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def test_valid_envvar(self):
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value = "tests.test_cmdline.settings"
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envvars = {
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"SCRAPY_SETTINGS_MODULE": value,
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}
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with set_environ(**envvars):
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settings = get_project_settings()
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assert settings.get("SETTINGS_MODULE") == value
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def test_invalid_envvar(self):
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envvars = {
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"SCRAPY_FOO": "bar",
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}
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with set_environ(**envvars):
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settings = get_project_settings()
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assert settings.get("SCRAPY_FOO") is None
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def test_valid_and_invalid_envvars(self):
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value = "tests.test_cmdline.settings"
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envvars = {
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"SCRAPY_FOO": "bar",
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"SCRAPY_SETTINGS_MODULE": value,
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}
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with set_environ(**envvars):
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settings = get_project_settings()
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assert settings.get("SETTINGS_MODULE") == value
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assert settings.get("SCRAPY_FOO") is None
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