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Jython is an implementation of the high-level, dynamic, object-oriented
language Python written in 100% Pure Java, and seamlessly integrated with
the Java platform. It thus allows you to run Python on any Java platform.
"""Tests for distutils.command.sdist."""
import os
import tarfile
import unittest
import warnings
import zipfile
from os.path import join
from textwrap import dedent
from test.test_support import captured_stdout, check_warnings, run_unittest
# zlib is not used here, but if it's not available
# the tests that use zipfile may fail
try:
import zlib
except ImportError:
zlib = None
try:
import grp
import pwd
UID_GID_SUPPORT = True
except ImportError:
UID_GID_SUPPORT = False
from distutils.command.sdist import sdist, show_formats
from distutils.core import Distribution
from distutils.tests.test_config import PyPIRCCommandTestCase
from distutils.errors import DistutilsOptionError
from distutils.spawn import find_executable
from distutils.log import WARN
from distutils.filelist import FileList
from distutils.archive_util import ARCHIVE_FORMATS
SETUP_PY = """
from distutils.core import setup
import somecode
setup(name='fake')
"""
MANIFEST = """\
# file GENERATED by distutils, do NOT edit
README
buildout.cfg
inroot.txt
setup.py
data%(sep)sdata.dt
scripts%(sep)sscript.py
some%(sep)sfile.txt
some%(sep)sother_file.txt
somecode%(sep)s__init__.py
somecode%(sep)sdoc.dat
somecode%(sep)sdoc.txt
"""
class SDistTestCase(PyPIRCCommandTestCase):
def setUp(self):
# PyPIRCCommandTestCase creates a temp dir already
# and put it in self.tmp_dir
super(SDistTestCase, self).setUp()
# setting up an environment
self.old_path = os.getcwd()
os.mkdir(join(self.tmp_dir, 'somecode'))
os.mkdir(join(self.tmp_dir, 'dist'))
# a package, and a README
self.write_file((self.tmp_dir, 'README'), 'xxx')
self.write_file((self.tmp_dir, 'somecode', '__init__.py'), '#')
self.write_file((self.tmp_dir, 'setup.py'), SETUP_PY)
os.chdir(self.tmp_dir)
def tearDown(self):
# back to normal
os.chdir(self.old_path)
super(SDistTestCase, self).tearDown()
def get_cmd(self, metadata=None):
"""Returns a cmd"""
if metadata is None:
metadata = {'name': 'fake', 'version': '1.0',
'url': 'xxx', 'author': 'xxx',
'author_email': 'xxx'}
dist = Distribution(metadata)
dist.script_name = 'setup.py'
dist.packages = ['somecode']
dist.include_package_data = True
cmd = sdist(dist)
cmd.dist_dir = 'dist'
return dist, cmd
@unittest.skipUnless(zlib, "requires zlib")
def test_prune_file_list(self):
# this test creates a project with some VCS dirs and an NFS rename
# file, then launches sdist to check they get pruned on all systems
# creating VCS directories with some files in them
os.mkdir(join(self.tmp_dir, 'somecode', '.svn'))
self.write_file((self.tmp_dir, 'somecode', '.svn', 'ok.py'), 'xxx')
os.mkdir(join(self.tmp_dir, 'somecode', '.hg'))
self.write_file((self.tmp_dir, 'somecode', '.hg',
'ok'), 'xxx')
os.mkdir(join(self.tmp_dir, 'somecode', '.git'))
self.write_file((self.tmp_dir, 'somecode', '.git',
'ok'), 'xxx')
self.write_file((self.tmp_dir, 'somecode', '.nfs0001'), 'xxx')
# now building a sdist
dist, cmd = self.get_cmd()
# zip is available universally
# (tar might not be installed under win32)
cmd.formats = ['zip']
cmd.ensure_finalized()
cmd.run()
# now let's check what we have
dist_folder = join(self.tmp_dir, 'dist')
files = os.listdir(dist_folder)
self.assertEqual(files, ['fake-1.0.zip'])
zip_file = zipfile.ZipFile(join(dist_folder, 'fake-1.0.zip'))
try:
content = zip_file.namelist()
finally:
zip_file.close()
# making sure everything has been pruned correctly
self.assertEqual(len(content), 4)
@unittest.skipUnless(zlib, "requires zlib")
def test_make_distribution(self):
# check if tar and gzip are installed
if (find_executable('tar') is None or
find_executable('gzip') is None):
return
# now building a sdist
dist, cmd = self.get_cmd()
# creating a gztar then a tar
cmd.formats = ['gztar', 'tar']
cmd.ensure_finalized()
cmd.run()
# making sure we have two files
dist_folder = join(self.tmp_dir, 'dist')
result = os.listdir(dist_folder)
result.sort()
self.assertEqual(result, ['fake-1.0.tar', 'fake-1.0.tar.gz'])
os.remove(join(dist_folder, 'fake-1.0.tar'))
os.remove(join(dist_folder, 'fake-1.0.tar.gz'))
# now trying a tar then a gztar
cmd.formats = ['tar', 'gztar']
cmd.ensure_finalized()
cmd.run()
result = os.listdir(dist_folder)
result.sort()
self.assertEqual(result, ['fake-1.0.tar', 'fake-1.0.tar.gz'])
@unittest.skipUnless(zlib, "requires zlib")
def test_unicode_metadata_tgz(self):
"""
Unicode name or version should not break building to tar.gz format.
Reference issue #11638.
"""
# create the sdist command with unicode parameters
dist, cmd = self.get_cmd({'name': u'fake', 'version': u'1.0'})
# create the sdist as gztar and run the command
cmd.formats = ['gztar']
cmd.ensure_finalized()
cmd.run()
# The command should have created the .tar.gz file
dist_folder = join(self.tmp_dir, 'dist')
result = os.listdir(dist_folder)
self.assertEqual(result, ['fake-1.0.tar.gz'])
os.remove(join(dist_folder, 'fake-1.0.tar.gz'))
@unittest.skipUnless(zlib, "requires zlib")
def test_add_defaults(self):
# http://bugs.python.org/issue2279
# add_default should also include
# data_files and package_data
dist, cmd = self.get_cmd()
# filling data_files by pointing files
# in package_data
dist.package_data = {'': ['*.cfg', '*.dat'],
'somecode': ['*.txt']}
self.write_file((self.tmp_dir, 'somecode', 'doc.txt'), '#')
self.write_file((self.tmp_dir, 'somecode', 'doc.dat'), '#')
# adding some data in data_files
data_dir = join(self.tmp_dir, 'data')
os.mkdir(data_dir)
self.write_file((data_dir, 'data.dt'), '#')
some_dir = join(self.tmp_dir, 'some')
os.mkdir(some_dir)
# make sure VCS directories are pruned (#14004)
hg_dir = join(self.tmp_dir, '.hg')
os.mkdir(hg_dir)
self.write_file((hg_dir, 'last-message.txt'), '#')
# a buggy regex used to prevent this from working on windows (#6884)
self.write_file((self.tmp_dir, 'buildout.cfg'), '#')
self.write_file((self.tmp_dir, 'inroot.txt'), '#')
self.write_file((some_dir, 'file.txt'), '#')
self.write_file((some_dir, 'other_file.txt'), '#')
dist.data_files = [('data', ['data/data.dt',
'buildout.cfg',
'inroot.txt',
'notexisting']),
'some/file.txt',
'some/other_file.txt']
# adding a script
script_dir = join(self.tmp_dir, 'scripts')
os.mkdir(script_dir)
self.write_file((script_dir, 'script.py'), '#')
dist.scripts = [join('scripts', 'script.py')]
cmd.formats = ['zip']
cmd.use_defaults = True
cmd.ensure_finalized()
cmd.run()
# now let's check what we have
dist_folder = join(self.tmp_dir, 'dist')
files = os.listdir(dist_folder)
self.assertEqual(files, ['fake-1.0.zip'])
zip_file = zipfile.ZipFile(join(dist_folder, 'fake-1.0.zip'))
try:
content = zip_file.namelist()
finally:
zip_file.close()
# making sure everything was added
self.assertEqual(len(content), 12)
# checking the MANIFEST
f = open(join(self.tmp_dir, 'MANIFEST'))
try:
manifest = f.read()
finally:
f.close()
self.assertEqual(manifest, MANIFEST % {'sep': os.sep})
@unittest.skipUnless(zlib, "requires zlib")
def test_metadata_check_option(self):
# testing the `medata-check` option
dist, cmd = self.get_cmd(metadata={})
# this should raise some warnings !
# with the `check` subcommand
cmd.ensure_finalized()
cmd.run()
warnings = [msg for msg in self.get_logs(WARN) if
msg.startswith('warning: check:')]
self.assertEqual(len(warnings), 2)
# trying with a complete set of metadata
self.clear_logs()
dist, cmd = self.get_cmd()
cmd.ensure_finalized()
cmd.metadata_check = 0
cmd.run()
warnings = [msg for msg in self.get_logs(WARN) if
msg.startswith('warning: check:')]
self.assertEqual(len(warnings), 0)
def test_check_metadata_deprecated(self):
# makes sure make_metadata is deprecated
dist, cmd = self.get_cmd()
with check_warnings() as w:
warnings.simplefilter("always")
cmd.check_metadata()
self.assertEqual(len(w.warnings), 1)
def test_show_formats(self):
with captured_stdout() as stdout:
show_formats()
# the output should be a header line + one line per format
num_formats = len(ARCHIVE_FORMATS.keys())
output = [line for line in stdout.getvalue().split('\n')
if line.strip().startswith('--formats=')]
self.assertEqual(len(output), num_formats)
def test_finalize_options(self):
dist, cmd = self.get_cmd()
cmd.finalize_options()
# default options set by finalize
self.assertEqual(cmd.manifest, 'MANIFEST')
self.assertEqual(cmd.template, 'MANIFEST.in')
self.assertEqual(cmd.dist_dir, 'dist')
# formats has to be a string splitable on (' ', ',') or
# a stringlist
cmd.formats = 1
self.assertRaises(DistutilsOptionError, cmd.finalize_options)
cmd.formats = ['zip']
cmd.finalize_options()
# formats has to be known
cmd.formats = 'supazipa'
self.assertRaises(DistutilsOptionError, cmd.finalize_options)
@unittest.skipUnless(zlib, "requires zlib")
@unittest.skipUnless(UID_GID_SUPPORT, "Requires grp and pwd support")
def test_make_distribution_owner_group(self):
# check if tar and gzip are installed
if (find_executable('tar') is None or
find_executable('gzip') is None):
return
# now building a sdist
dist, cmd = self.get_cmd()
# creating a gztar and specifying the owner+group
cmd.formats = ['gztar']
cmd.owner = pwd.getpwuid(0)[0]
cmd.group = grp.getgrgid(0)[0]
cmd.ensure_finalized()
cmd.run()
# making sure we have the good rights
archive_name = join(self.tmp_dir, 'dist', 'fake-1.0.tar.gz')
archive = tarfile.open(archive_name)
try:
for member in archive.getmembers():
self.assertEqual(member.uid, 0)
self.assertEqual(member.gid, 0)
finally:
archive.close()
# building a sdist again
dist, cmd = self.get_cmd()
# creating a gztar
cmd.formats = ['gztar']
cmd.ensure_finalized()
cmd.run()
# making sure we have the good rights
archive_name = join(self.tmp_dir, 'dist', 'fake-1.0.tar.gz')
archive = tarfile.open(archive_name)
# note that we are not testing the group ownership here
# because, depending on the platforms and the container
# rights (see #7408)
try:
for member in archive.getmembers():
self.assertEqual(member.uid, os.getuid())
finally:
archive.close()
# the following tests make sure there is a nice error message instead
# of a traceback when parsing an invalid manifest template
def _check_template(self, content):
dist, cmd = self.get_cmd()
os.chdir(self.tmp_dir)
self.write_file('MANIFEST.in', content)
cmd.ensure_finalized()
cmd.filelist = FileList()
cmd.read_template()
warnings = self.get_logs(WARN)
self.assertEqual(len(warnings), 1)
def test_invalid_template_unknown_command(self):
self._check_template('taunt knights *')
def test_invalid_template_wrong_arguments(self):
# this manifest command takes one argument
self._check_template('prune')
@unittest.skipIf(os.name != 'nt', 'test relevant for Windows only')
def test_invalid_template_wrong_path(self):
# on Windows, trailing slashes are not allowed
# this used to crash instead of raising a warning: #8286
self._check_template('include examples/')
@unittest.skipUnless(zlib, "requires zlib")
def test_get_file_list(self):
# make sure MANIFEST is recalculated
dist, cmd = self.get_cmd()
# filling data_files by pointing files in package_data
dist.package_data = {'somecode': ['*.txt']}
self.write_file((self.tmp_dir, 'somecode', 'doc.txt'), '#')
cmd.formats = ['gztar']
cmd.ensure_finalized()
cmd.run()
f = open(cmd.manifest)
try:
manifest = [line.strip() for line in f.read().split('\n')
if line.strip() != '']
finally:
f.close()
self.assertEqual(len(manifest), 5)
# adding a file
self.write_file((self.tmp_dir, 'somecode', 'doc2.txt'), '#')
# make sure build_py is reinitialized, like a fresh run
build_py = dist.get_command_obj('build_py')
build_py.finalized = False
build_py.ensure_finalized()
cmd.run()
f = open(cmd.manifest)
try:
manifest2 = [line.strip() for line in f.read().split('\n')
if line.strip() != '']
finally:
f.close()
# do we have the new file in MANIFEST ?
self.assertEqual(len(manifest2), 6)
self.assertIn('doc2.txt', manifest2[-1])
@unittest.skipUnless(zlib, "requires zlib")
def test_manifest_marker(self):
# check that autogenerated MANIFESTs have a marker
dist, cmd = self.get_cmd()
cmd.ensure_finalized()
cmd.run()
f = open(cmd.manifest)
try:
manifest = [line.strip() for line in f.read().split('\n')
if line.strip() != '']
finally:
f.close()
self.assertEqual(manifest[0],
'# file GENERATED by distutils, do NOT edit')
@unittest.skipUnless(zlib, 'requires zlib')
def test_manifest_comments(self):
# make sure comments don't cause exceptions or wrong includes
contents = dedent("""\
# bad.py
#bad.py
good.py
""")
dist, cmd = self.get_cmd()
cmd.ensure_finalized()
self.write_file((self.tmp_dir, cmd.manifest), contents)
self.write_file((self.tmp_dir, 'good.py'), '# pick me!')
self.write_file((self.tmp_dir, 'bad.py'), "# don't pick me!")
self.write_file((self.tmp_dir, '#bad.py'), "# don't pick me!")
cmd.run()
self.assertEqual(cmd.filelist.files, ['good.py'])
@unittest.skipUnless(zlib, "requires zlib")
def test_manual_manifest(self):
# check that a MANIFEST without a marker is left alone
dist, cmd = self.get_cmd()
cmd.formats = ['gztar']
cmd.ensure_finalized()
self.write_file((self.tmp_dir, cmd.manifest), 'README.manual')
self.write_file((self.tmp_dir, 'README.manual'),
'This project maintains its MANIFEST file itself.')
cmd.run()
self.assertEqual(cmd.filelist.files, ['README.manual'])
f = open(cmd.manifest)
try:
manifest = [line.strip() for line in f.read().split('\n')
if line.strip() != '']
finally:
f.close()
self.assertEqual(manifest, ['README.manual'])
archive_name = join(self.tmp_dir, 'dist', 'fake-1.0.tar.gz')
archive = tarfile.open(archive_name)
try:
filenames = [tarinfo.name for tarinfo in archive]
finally:
archive.close()
self.assertEqual(sorted(filenames), ['fake-1.0', 'fake-1.0/PKG-INFO',
'fake-1.0/README.manual'])
def test_suite():
return unittest.makeSuite(SDistTestCase)
if __name__ == "__main__":
run_unittest(test_suite())