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import os
import shutil
from tempfile import TemporaryDirectory
from unittest import SkipTest
from setuptools import Distribution
from setuptools_gettext import (
build_mo,
install_mo,
load_pyproject_config,
update_pot,
)
def test_example_build():
with TemporaryDirectory() as td:
shutil.copytree("example", td + "/example")
old_cwd = os.getcwd()
dist = Distribution()
load_pyproject_config(dist, {})
os.chdir(td + "/example")
try:
cmd = build_mo(dist)
cmd.initialize_options()
cmd.finalize_options()
cmd.run()
finally:
os.chdir(old_cwd)
def test_example_install():
with TemporaryDirectory() as td, TemporaryDirectory() as root:
shutil.copytree("example", td + "/example")
dist = Distribution()
load_pyproject_config(dist, {})
old_cwd = os.getcwd()
os.chdir(td + "/example")
try:
cmd = install_mo(dist)
cmd.initialize_options()
cmd.root = root # type: ignore
cmd.finalize_options()
cmd.run()
finally:
os.chdir(old_cwd)
def test_update_pot():
# Skip this test if xgettext is not available
if shutil.which("xgettext") is None:
raise SkipTest("xgettext not available")
with TemporaryDirectory() as td:
shutil.copytree("example", td + "/example")
p = os.path.join(td, "example", "hallowereld", "example.py")
with open(p, "w") as f:
f.write('# Use the "_" shorthand for gettext\n')
f.write("from gettext import gettext as _\n")
f.write('print(_("Hello Example"))')
dist = Distribution(
attrs={
"name": "hallowereld",
}
)
load_pyproject_config(dist, {})
old_cwd = os.getcwd()
os.chdir(os.path.join(td, "example"))
try:
cmd = update_pot(dist)
cmd.initialize_options()
cmd.finalize_options()
cmd.run()
finally:
os.chdir(old_cwd)
with open(os.path.join(td, "example", "po", "hallowereld.pot")) as f:
assert "Hello Example" in f.read()
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