def remove(dir, file_uri_or_pattern, verbose=False, regexp=False):
"""
Remove a specified research object component or components
remove [ -d <dir> ] <file-or-uri>
remove -d <dir> -w <pattern>
"""
#Get the manifest file for this ro
manifest_file_path = manifest_file(dir)
manifest = Manifest(filename=manifest_file_path)
if regexp:
try:
pattern = re.compile(file_uri_or_pattern)
except re.error as e:
#print('''%(rocmd)s remove -w "%(rofile)s" <...> : %(err)s''' % ro_options)
return 1
for aggregate in [ aggregate for aggregate in manifest.aggregates if pattern.search(str(aggregate.uri)) ]:
manifest.remove_aggregate(aggregate)
for annotation in [ annotation for annotation in manifest.annotations if pattern.search(str(annotation.uri)) ]:
manifest.remove_annotation(annotation)
else:
aggregate = manifest.get_aggregate(file_uri_or_pattern)
if aggregate:
manifest.remove_aggregate(aggregate)
annotation = manifest.get_annotation(file_uri_or_pattern)
if annotation:
manifest.remove_annotation(annotation)
with open(manifest_file_path, 'w') as manifest_filehandle:
manifest_filehandle.write(manifest.to_json())
return 0
def test_manifest_remove_aggregate(self):
manifest = Manifest()
manifest.add_aggregate("/test1",
createdBy="Alice W.Land",
createdOn="2013-03-05T17:29:03Z",
mediatype="text/plain")
manifest.add_aggregate("/test2",
createdBy="Deckard",
createdOn="2013-04-03T14:12:55Z",
mediatype="text/plain")
self.assertIn(Aggregate("/test1"), manifest.aggregates)
manifest.remove_aggregate("/test1")
self.assertNotIn(Aggregate("/test1"), manifest.aggregates)
self.assertIn(Aggregate("/test2"), manifest.aggregates)
aggregate = manifest.get_aggregate("/test2")
manifest.remove_aggregate(aggregate)
self.assertNotIn(aggregate, manifest.aggregates)