def test_package_name_glob(self):
'''package_name_glob().'''
self.assertTrue(len(impl.package_name_glob('a*')) > 5)
self.assertTrue('bash' in impl.package_name_glob('ba*h'))
self.assertEqual(impl.package_name_glob('bash'), ['bash'])
self.assertEqual(impl.package_name_glob('xzywef*'), [])
def test_package_name_glob(self):
'''package_name_glob().'''
self.assertTrue(len(impl.package_name_glob('a*')) > 5)
self.assertTrue('bash' in impl.package_name_glob('ba*h'))
self.assertEqual(impl.package_name_glob('bash'), ['bash'])
self.assertEqual(impl.package_name_glob('xzywef*'), [])
def package_versions(*packages):
'''Return a text listing of package names and versions.
Arguments may be package names or globs, e. g. "foo*"
'''
versions = []
for package_pattern in packages:
if not package_pattern:
continue
matching_packages = packaging.package_name_glob(package_pattern)
if not matching_packages:
versions.append((package_pattern, 'N/A'))
for package in sorted(matching_packages):
try:
version = packaging.get_version(package)
except ValueError:
version = 'N/A'
if version is None:
version = 'N/A'
versions.append((package, version))
package_width, version_width = \
map(max, [map(len, t) for t in zip(*versions)])
fmt = '%%-%ds %%s' % package_width
return '\n'.join([fmt % v for v in versions])
def package_versions(*packages):
"""Return a text listing of package names and versions.
Arguments may be package names or globs, e. g. "foo*"
"""
versions = []
for package_pattern in packages:
if not package_pattern:
continue
matching_packages = packaging.package_name_glob(package_pattern)
if not matching_packages:
versions.append((package_pattern, "N/A"))
for package in sorted(matching_packages):
try:
version = packaging.get_version(package)
except ValueError:
version = "N/A"
if version is None:
version = "N/A"
versions.append((package, version))
package_width, version_width = map(max, [map(len, t) for t in zip(*versions)])
fmt = "%%-%ds %%s" % package_width
return "\n".join([fmt % v for v in versions])