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import os
import stat
import pytest
from . import environment
from .files import build_files
from .textwrap import DALS
from . import contexts
class Environment(str):
pass
class TestEggInfo(object):
setup_script = DALS("""
from setuptools import setup
setup(
name='foo',
py_modules=['hello'],
entry_points={'console_scripts': ['hi = hello.run']},
zip_safe=False,
)
""")
def _create_project(self):
build_files({
'setup.py': self.setup_script,
'hello.py': DALS("""
def run():
print('hello')
""")
})
@pytest.yield_fixture
def env(self):
with contexts.tempdir(prefix='setuptools-test.') as env_dir:
env = Environment(env_dir)
os.chmod(env_dir, stat.S_IRWXU)
subs = 'home', 'lib', 'scripts', 'data', 'egg-base'
env.paths = dict(
(dirname, os.path.join(env_dir, dirname))
for dirname in subs
)
list(map(os.mkdir, env.paths.values()))
build_files({
env.paths['home']: {
'.pydistutils.cfg': DALS("""
[egg_info]
egg-base = %(egg-base)s
""" % env.paths)
}
})
yield env
def test_egg_base_installed_egg_info(self, tmpdir_cwd, env):
self._create_project()
self._run_install_command(tmpdir_cwd, env)
actual = self._find_egg_info_files(env.paths['lib'])
expected = [
'PKG-INFO',
'SOURCES.txt',
'dependency_links.txt',
'entry_points.txt',
'not-zip-safe',
'top_level.txt',
]
assert sorted(actual) == expected
def test_manifest_template_is_read(self, tmpdir_cwd, env):
self._create_project()
build_files({
'MANIFEST.in': DALS("""
recursive-include docs *.rst
"""),
'docs': {
'usage.rst': "Run 'hi'",
}
})
self._run_install_command(tmpdir_cwd, env)
egg_info_dir = self._find_egg_info_files(env.paths['lib']).base
sources_txt = os.path.join(egg_info_dir, 'SOURCES.txt')
assert 'docs/usage.rst' in open(sources_txt).read().split('\n')
def _run_install_command(self, tmpdir_cwd, env):
environ = os.environ.copy().update(
HOME=env.paths['home'],
)
cmd = [
'install',
'--home', env.paths['home'],
'--install-lib', env.paths['lib'],
'--install-scripts', env.paths['scripts'],
'--install-data', env.paths['data'],
]
code, data = environment.run_setup_py(
cmd=cmd,
pypath=os.pathsep.join([env.paths['lib'], str(tmpdir_cwd)]),
data_stream=1,
env=environ,
)
if code:
raise AssertionError(data)
def _find_egg_info_files(self, root):
class DirList(list):
def __init__(self, files, base):
super(DirList, self).__init__(files)
self.base = base
results = (
DirList(filenames, dirpath)
for dirpath, dirnames, filenames in os.walk(root)
if os.path.basename(dirpath) == 'EGG-INFO'
)
# expect exactly one result
result, = results
return result
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