def test_delete_repo(self):
"""
Tests removing an existing repo is correctly saved and loaded
"""
# Setup
repo1 = Repo('test-repo-1')
repo2 = Repo('test-repo-2')
repo_file = RepoFile(TEST_REPO_FILENAME)
repo_file.add_repo(repo1)
repo_file.add_repo(repo2)
repo_file.save()
# Test
repo_file.remove_repo_by_name('test-repo-1')
repo_file.save()
# Verify
loaded = RepoFile(TEST_REPO_FILENAME)
loaded.load()
self.assertEqual(1, len(loaded.all_repos()))
self.assertTrue(loaded.get_repo('test-repo-1') is None)
self.assertTrue(loaded.get_repo('test-repo-2') is not None)
def test_delete_repo_no_repo(self):
"""
Ensures that an error is not thrown when a repo that does not exist is
deleted from the repo file.
"""
# Setup
repo_file = RepoFile(TEST_REPO_FILENAME)
repo_file.add_repo(Repo('test-repo-1'))
# Test
repo_file.remove_repo_by_name('foo')
# Verify
self.assertTrue(repo_file.get_repo('test-repo-1') is not None)
def unbind(repo_filename, mirror_list_filename, keys_root_dir, cert_root_dir, repo_id, lock=None):
"""
Removes the repo identified by repo_id from the given repo file. If the repo is
not bound, this call has no effect. If the mirror list file exists, it will be
deleted.
The default lock is defined at the module level and is
used to ensure that concurrent access to the give files is prevented. Specific
locks can be passed in for testing purposes to circumvent the default
location of the lock which requires root access.
@param repo_filename: full path to the location of the repo file in which
the repo will be removed; if this file does not exist
this call has no effect
@type repo_filename: string
@param mirror_list_filename: full path to the location of the mirror list file
that may exist for the given repo; if the file does
not exist this field will be ignored
@type mirror_list_filename: string
@param keys_root_dir: absolute path to the root directory in which the keys for
all repos will be stored
@type keys_root_dir: string
@param cert_root_dir: absolute path to the root directory in which the certs for
all repos will be stored
@type cert_root_dir: string
@param repo_id: identifies the repo in the repo file to delete
@type repo_id: string
@param lock: if the default lock is unacceptble, it may be overridden in this variable
@type lock: L{Lock}
"""
if not lock:
lock = Lock('/var/run/subsys/pulp/repolib.pid')
lock.acquire()
try:
log.info('Unbinding repo [%s]' % repo_id)
if not os.path.exists(repo_filename):
return
# Repo file changes
repo_file = RepoFile(repo_filename)
repo_file.load()
repo_file.remove_repo_by_name(repo_id) # will not throw an error if repo doesn't exist
repo_file.save()
# Mirror list removal
if os.path.exists(mirror_list_filename):
os.remove(mirror_list_filename)
# Keys removal
repo_keys = RepoKeyFiles(keys_root_dir, repo_id)
repo_keys.update_filesystem()
# cert removal
certificates = CertFiles(cert_root_dir, repo_id)
certificates.apply()
finally:
lock.release()
