mirror of
https://github.com/python/cpython.git
synced 2026-04-20 19:01:14 +00:00
480edc1aae
Also merges incidental changes from importlib_resources 7.1. Co-authored by: Yuichiro Tachibana (Tsuchiya) <t.yic.yt@gmail.com>
60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
import importlib.resources as resources
|
|
import io
|
|
import pathlib
|
|
import unittest
|
|
|
|
from . import util
|
|
|
|
|
|
class CommonTests(util.CommonTests, unittest.TestCase):
|
|
def execute(self, package, path):
|
|
with resources.as_file(resources.files(package).joinpath(path)):
|
|
pass
|
|
|
|
|
|
class PathTests:
|
|
def test_reading(self):
|
|
"""
|
|
Path should be readable and a pathlib.Path instance.
|
|
"""
|
|
target = resources.files(self.data) / 'utf-8.file'
|
|
with resources.as_file(target) as path:
|
|
assert isinstance(path, pathlib.Path)
|
|
assert path.name.endswith("utf-8.file"), repr(path)
|
|
assert 'Hello, UTF-8 world!\n' == path.read_text(encoding='utf-8')
|
|
|
|
|
|
class PathDiskTests(PathTests, util.DiskSetup, unittest.TestCase):
|
|
def test_natural_path(self):
|
|
# Guarantee the internal implementation detail that
|
|
# file-system-backed resources do not get the tempdir
|
|
# treatment.
|
|
target = resources.files(self.data) / 'utf-8.file'
|
|
with resources.as_file(target) as path:
|
|
assert 'data' in str(path)
|
|
|
|
|
|
class PathMemoryTests(PathTests, unittest.TestCase):
|
|
def setUp(self):
|
|
file = io.BytesIO(b'Hello, UTF-8 world!\n')
|
|
self.addCleanup(file.close)
|
|
self.data = util.create_package(
|
|
file=file, path=FileNotFoundError("package exists only in memory")
|
|
)
|
|
self.data.__spec__.origin = None
|
|
self.data.__spec__.has_location = False
|
|
|
|
|
|
class PathZipTests(PathTests, util.ZipSetup, unittest.TestCase):
|
|
def test_remove_in_context_manager(self):
|
|
"""
|
|
It is not an error if the file that was temporarily stashed on the
|
|
file system is removed inside the `with` stanza.
|
|
"""
|
|
target = resources.files(self.data) / 'utf-8.file'
|
|
with resources.as_file(target) as path:
|
|
path.unlink()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|