def test_control_file_creation(self):
"""Test control file creation."""
with Context() as context:
directory = context.mkdtemp()
# Use a non-existing subdirectory to verify that it's created.
control_file = os.path.join(directory, 'DEBIAN', 'control')
# Try to create a control file but omit some mandatory fields.
self.assertRaises(ValueError, create_control_file, control_file,
dict(Package='created-from-python'))
# Now we'll provide all of the required fields to actually create the file.
create_control_file(
control_file,
dict(
Package='created-from-python',
Description='whatever',
Maintainer='Peter Odding',
Version='1.0',
))
# Load the control file to verify its contents.
control_fields = load_control_file(control_file)
# These fields were provided by us (the caller of create_control_file()).
assert control_fields['Package'] == 'created-from-python'
assert control_fields['Description'] == 'whatever'
# This field was written as a default value.
assert control_fields['Architecture'] == 'all'
def test_control_file_patching_and_loading(self):
deb822_package = Deb822(['Package: unpatched-example',
'Depends: some-dependency'])
with Context() as finalizers:
control_file = tempfile.mktemp()
finalizers.register(os.unlink, control_file)
with open(control_file, 'wb') as handle:
deb822_package.dump(handle)
call('--patch=%s' % control_file,
'--set=Package: patched-example',
'--set=Depends: another-dependency')
patched_fields = load_control_file(control_file)
self.assertEqual(patched_fields['Package'], 'patched-example')
self.assertEqual(str(patched_fields['Depends']), 'another-dependency, some-dependency')
def test_control_file_patching_and_loading(self):
deb822_package = Deb822(
['Package: unpatched-example', 'Depends: some-dependency'])
with Context() as finalizers:
control_file = tempfile.mktemp()
finalizers.register(os.unlink, control_file)
with open(control_file, 'wb') as handle:
deb822_package.dump(handle)
call('--patch=%s' % control_file, '--set=Package: patched-example',
'--set=Depends: another-dependency')
patched_fields = load_control_file(control_file)
self.assertEqual(patched_fields['Package'], 'patched-example')
self.assertEqual(str(patched_fields['Depends']),
'another-dependency, some-dependency')
def parse_specdeb(self):
# Get debian infos
self.logger.info("Find informations from spec file")
control_file_path = os.path.join(self.folder,
'sources',
self.config['root_folder'],
self.config['debian'],
'control')
changelog_file_path = os.path.join(self.folder,
'sources',
self.config['root_folder'],
self.config['debian'],
'changelog')
# Prepare datas
self.config['deps'] = self.config.get('deps', [])
self.config['deps_pip'] = self.config.get('deps_pip', [])
self.config['ccache'] = self.config.get('ccache', False)
self.config['version'] = ''
self.config['release'] = ''
self.config['name'] = ''
self.config['source'] = ''
deb_info = load_control_file(control_file_path)
self.config['name'] = deb_info.get("Source")
self.config['deps'] = parse_depends(deb_info.get('Build-Depends')).names
version_release_pattern = re.compile("[^ ]* \(([^ ]*)\) .*")
with open(changelog_file_path, 'r') as f:
first_line = f.readline()
match = version_release_pattern.match(first_line)
if not match:
return False
version_release = match.group(1)
self.config['version'], self.config['release'] = version_release.split("-", 1)
# Clean version
self.config['version'] = self.config['version'].split(":", 1)[-1]
# Get source file
self.config['source'] = self.config['name'] + "_" + self.config['version'] + ".orig.tar.gz"
# Log informations
self.logger.info("Name: %(name)s", self.config)
self.logger.info("Source: %(source)s", self.config)
self.logger.info("Version: %(version)s", self.config)
self.logger.info("Release: %(release)s", self.config)
self.logger.info("Builddepends: %s", ", ".join(self.config['deps']))
return True
def parse_specdeb(self):
# Get debian infos
self.logger.info("Find informations from spec file")
control_file_path = os.path.join(self.folder,
'sources',
self.config['root_folder'],
self.config['debian'],
'control')
changelog_file_path = os.path.join(self.folder,
'sources',
self.config['root_folder'],
self.config['debian'],
'changelog')
# Prepare datas
self.config['deps'] = self.config.get('deps', [])
self.config['deps_pip'] = self.config.get('deps_pip', [])
self.config['ccache'] = self.config.get('ccache', False)
self.config['version'] = ''
self.config['release'] = ''
self.config['name'] = ''
self.config['source'] = ''
deb_info = load_control_file(control_file_path)
self.config['name'] = deb_info.get("Source")
self.config['deps'] += parse_depends(deb_info.get('Build-Depends')).names
version_release_pattern = re.compile("[^ ]* \(([^ ]*)\) .*")
with open(changelog_file_path, 'r') as f:
first_line = f.readline()
match = version_release_pattern.match(first_line)
if not match:
return False
version_release = match.group(1)
self.config['version'], self.config['release'] = version_release.split("-", 1)
# Clean version
self.config['version'] = self.config['version'].split(":", 1)[-1]
# Get source file
self.config['source'] = self.config['name'] + "_" + self.config['version'] + ".orig.tar.gz"
# Log informations
self.logger.info("Name: %(name)s", self.config)
self.logger.info("Source: %(source)s", self.config)
self.logger.info("Version: %(version)s", self.config)
self.logger.info("Release: %(release)s", self.config)
self.logger.info("Builddepends: %s", ", ".join(self.config['deps']))
return True
def test_control_file_patching_and_loading(self):
"""Test patching and loading of control files."""
deb822_package = Deb822(['Package: unpatched-example',
'Depends: some-dependency'])
with Context() as finalizers:
control_file = tempfile.mktemp()
finalizers.register(os.unlink, control_file)
with open(control_file, 'wb') as handle:
deb822_package.dump(handle)
returncode, output = run_cli(
main, '--patch=%s' % control_file,
'--set=Package: patched-example',
'--set=Depends: another-dependency',
)
assert returncode == 0
patched_fields = load_control_file(control_file)
assert patched_fields['Package'] == 'patched-example'
assert str(patched_fields['Depends']) == 'another-dependency, some-dependency'
def test_control_file_patching_and_loading(self):
"""Test patching and loading of control files."""
deb822_package = Deb822(['Package: unpatched-example',
'Depends: some-dependency'])
with Context() as finalizers:
control_file = tempfile.mktemp()
finalizers.register(os.unlink, control_file)
with open(control_file, 'wb') as handle:
deb822_package.dump(handle)
returncode, output = run_cli(
main, '--patch=%s' % control_file,
'--set=Package: patched-example',
'--set=Depends: another-dependency',
)
assert returncode == 0
patched_fields = load_control_file(control_file)
assert patched_fields['Package'] == 'patched-example'
assert str(patched_fields['Depends']) == 'another-dependency, some-dependency'
def test_control_file_creation(self):
with Context() as context:
directory = context.mkdtemp()
# Use a non-existing subdirectory to verify that it's created.
control_file = os.path.join(directory, 'DEBIAN', 'control')
# Try to create a control file but omit some mandatory fields.
self.assertRaises(ValueError, create_control_file, control_file, dict(Package='created-from-python'))
# Now we'll provide all of the required fields to actually create the file.
create_control_file(control_file, dict(
Package='created-from-python',
Description='whatever',
Maintainer='Peter Odding',
Version='1.0',
))
# Load the control file to verify its contents.
control_fields = load_control_file(control_file)
# These fields were provided by us (the caller of create_control_file()).
assert control_fields['Package'] == 'created-from-python'
assert control_fields['Description'] == 'whatever'
# This field was written as a default value.
assert control_fields['Architecture'] == 'all'
def test_conversion_of_simple_package(self):
"""
Convert a simple Python package without any dependencies.
Converts coloredlogs_ and sanity checks the result. Performs several static
checks on the metadata and contents of the resulting package archive.
.. _coloredlogs: https://pypi.org/project/coloredlogs
"""
# Use a temporary directory as py2deb's repository directory so that we
# can easily find the *.deb archive generated by py2deb.
with TemporaryDirectory() as directory:
# Run the conversion twice to check that existing archives are not overwritten.
last_modified_time = 0
for i in range(2):
# Prepare a control file to be patched.
control_file = os.path.join(directory, 'control')
with open(control_file, 'w') as handle:
handle.write('Depends: vim\n')
# Run the conversion command.
exit_code, output = run_cli(
main,
'--verbose',
'--yes',
'--repository=%s' % directory,
'--report-dependencies=%s' % control_file,
'coloredlogs==0.5',
)
assert exit_code == 0
# Check that the control file was patched.
control_fields = load_control_file(control_file)
assert control_fields['Depends'].matches('vim')
assert control_fields['Depends'].matches(
fix_name_prefix('python-coloredlogs'), '0.5')
# Find the generated Debian package archive.
archives = glob.glob('%s/*.deb' % directory)
logger.debug("Found generated archive(s): %s", archives)
assert len(archives) == 1
# Verify that existing archives are not overwritten.
if not last_modified_time:
# Capture the last modified time of the archive in the first iteration.
last_modified_time = os.path.getmtime(archives[0])
else:
# Verify the last modified time of the archive in the second iteration.
assert last_modified_time == os.path.getmtime(archives[0])
# Use deb-pkg-tools to inspect the generated package.
metadata, contents = inspect_package(archives[0])
logger.debug("Metadata of generated package: %s",
dict(metadata))
logger.debug("Contents of generated package: %s",
dict(contents))
# Check the package metadata.
assert metadata['Package'] == fix_name_prefix(
'python-coloredlogs')
assert metadata['Version'].startswith('0.5')
assert metadata['Architecture'] == 'all'
# There should be exactly one dependency: some version of Python.
assert metadata['Depends'].matches(python_version())
# Don't care about the format here as long as essential information is retained.
assert 'Peter Odding' in metadata['Maintainer']
assert '*****@*****.**' in metadata['Maintainer']
# Check the package contents.
# Check for the two *.py files that should be installed by the package.
assert find_file(
contents,
'/usr/lib/py*/dist-packages/coloredlogs/__init__.py')
assert find_file(
contents,
'/usr/lib/py*/dist-packages/coloredlogs/converter.py')
# Make sure the file ownership and permissions are sane.
archive_entry = find_file(
contents,
'/usr/lib/py*/dist-packages/coloredlogs/__init__.py')
assert archive_entry.owner == 'root'
assert archive_entry.group == 'root'
assert archive_entry.permissions == '-rw-r--r--'
def test_conversion_of_simple_package(self):
"""
Convert a simple Python package without any dependencies.
Converts coloredlogs_ and sanity checks the result. Performs several static
checks on the metadata and contents of the resulting package archive.
.. _coloredlogs: https://pypi.python.org/pypi/coloredlogs
"""
# Use a temporary directory as py2deb's repository directory so that we
# can easily find the *.deb archive generated by py2deb.
with TemporaryDirectory() as directory:
# Run the conversion twice to check that existing archives are not overwritten.
last_modified_time = 0
for i in range(2):
# Prepare a control file to be patched.
control_file = os.path.join(directory, 'control')
with open(control_file, 'w') as handle:
handle.write('Depends: vim\n')
# Run the conversion command.
py2deb('--verbose',
'--yes',
'--repository=%s' % directory,
'--report-dependencies=%s' % control_file,
'coloredlogs==0.5')
# Check that the control file was patched.
control_fields = load_control_file(control_file)
assert control_fields['Depends'].matches('vim')
assert control_fields['Depends'].matches('python-coloredlogs', '0.5')
# Find the generated Debian package archive.
archives = glob.glob('%s/*.deb' % directory)
logger.debug("Found generated archive(s): %s", archives)
assert len(archives) == 1
# Verify that existing archives are not overwritten.
if not last_modified_time:
# Capture the last modified time of the archive in the first iteration.
last_modified_time = os.path.getmtime(archives[0])
else:
# Verify the last modified time of the archive in the second iteration.
assert last_modified_time == os.path.getmtime(archives[0])
# Use deb-pkg-tools to inspect the generated package.
metadata, contents = inspect_package(archives[0])
logger.debug("Metadata of generated package: %s", dict(metadata))
logger.debug("Contents of generated package: %s", dict(contents))
# Check the package metadata.
assert metadata['Package'] == 'python-coloredlogs'
assert metadata['Version'].startswith('0.5')
assert metadata['Architecture'] == 'all'
# There should be exactly one dependency: some version of Python.
assert metadata['Depends'].matches('python%i.%i' % sys.version_info[:2])
# Don't care about the format here as long as essential information is retained.
assert 'Peter Odding' in metadata['Maintainer']
assert '*****@*****.**' in metadata['Maintainer']
# Check the package contents.
# Check for the two *.py files that should be installed by the package.
assert find_file(contents, '/usr/lib/python*/dist-packages/coloredlogs/__init__.py')
assert find_file(contents, '/usr/lib/python*/dist-packages/coloredlogs/converter.py')
# Make sure the file ownership and permissions are sane.
archive_entry = find_file(contents, '/usr/lib/python*/dist-packages/coloredlogs/__init__.py')
assert archive_entry.owner == 'root'
assert archive_entry.group == 'root'
assert archive_entry.permissions == '-rw-r--r--'
