def main(args_):
'''
Launch all the functions for creating an IFI SIP.
'''
args = parse_args(args_)
source = args.input
user = ififuncs.get_user()
for root, _, _ in os.walk(source):
if ififuncs.check_for_uuid_generic(root) is not False:
print(" - Processing %s" % root)
uuid_path = root
uuid = ififuncs.check_for_uuid_generic(root)
logs_dir = os.path.join(uuid_path, 'logs')
logs_dir = os.path.join(uuid_path, 'logs')
metadata_dir = os.path.join(uuid_path, 'metadata')
dfxml = os.path.join(metadata_dir, uuid + '_dfxml.xml')
new_log_textfile = os.path.join(logs_dir, uuid) + '_sip_log.log'
sha512_manifest = os.path.join(os.path.dirname(uuid_path),
uuid + '_manifest-sha512.txt')
if not os.path.isfile(dfxml) and not os.path.isfile(
sha512_manifest):
new_manifest_textfile = os.path.join(
os.path.dirname(uuid_path), uuid) + '_manifest.md5'
ififuncs.generate_log(new_log_textfile,
'EVENT = shadfxml.py started')
ififuncs.generate_log(
new_log_textfile, 'eventDetail=shadfxml.py %s' %
ififuncs.get_script_version('shadfxml.py'))
ififuncs.generate_log(new_log_textfile,
'Command line arguments: %s' % args)
ififuncs.generate_log(new_log_textfile,
'EVENT = agentName=%s' % user)
if not os.path.isfile(dfxml):
print('Generating Digital Forensics XML')
dfxml = accession.make_dfxml(args, uuid_path, uuid)
ififuncs.generate_log(
new_log_textfile,
'EVENT = Metadata extraction - eventDetail=File system metadata extraction using Digital Forensics XML, eventOutcome=%s, agentName=makedfxml'
% (dfxml))
ififuncs.manifest_update(new_manifest_textfile, dfxml)
if not os.path.isfile(sha512_manifest):
sha512_log = manifest.main([uuid_path, '-sha512', '-s'])
ififuncs.merge_logs_append(sha512_log, new_log_textfile,
new_manifest_textfile)
ififuncs.checksum_replace(sha512_manifest,
new_log_textfile, 'sha512')
os.remove(sha512_log)
ififuncs.sort_manifest(new_manifest_textfile)
else:
print("Exiting as this package already has DFXML and SHA512")
def process_dcp(sip_path, content_title, args, new_manifest_textfile,
new_log_textfile, metadata_dir, clairmeta_version):
'''
Runs DCP specific functions.
'''
objects_dir = os.path.join(sip_path, 'objects')
cpl = ififuncs.find_cpl(objects_dir)
dcp_dirname = os.path.dirname(cpl)
os.chdir(os.path.dirname(dcp_dirname))
os.rename(os.path.basename(dcp_dirname), content_title)
new_dcp_path = os.path.join('objects', content_title).replace("\\", "/")
absolute_dcp_path = os.path.join(sip_path, new_dcp_path)
ififuncs.manifest_replace(
new_manifest_textfile,
os.path.join('objects',
os.path.basename(args.i[0])).replace("\\", "/"),
new_dcp_path)
'''
a = subprocess.check_output(['python', '-m', 'clairmeta.cli', 'check', '-type', 'dcp', absolute_dcp_path], stderr=subprocess.STDOUT)
b = subprocess.check_output(['python', '-m', 'clairmeta.cli', 'probe', '-type', 'dcp', '-format', 'xml', absolute_dcp_path], stderr=subprocess.STDOUT)
'''
dcp = DCP(absolute_dcp_path)
dcp_dict = dcp.parse()
# json_str = json.dumps(dcp_dict , sort_keys=True, indent=2, separators=(',', ': '))
xml_str = dicttoxml.dicttoxml(dcp_dict,
custom_root='ClairmetaProbe',
ids=False,
attr_type=False)
xml_pretty = prettyprint_xml(xml_str)
status, report = dcp.check()
ififuncs.generate_log(
new_log_textfile,
'EVENT = eventType=validation, eventOutcome=%s, eventDetail=%s, agentName=Clairmeta version %s'
% (status, report, clairmeta_version))
clairmeta_xml = os.path.join(metadata_dir,
'%s_clairmeta.xml' % content_title)
ififuncs.generate_log(
new_log_textfile,
'EVENT = Metadata extraction - eventDetail=Clairmeta DCP metadata extraction, eventOutcome=%s, agentName=Clairmeta version %s'
% (clairmeta_xml, clairmeta_version))
with open(clairmeta_xml, 'w') as fo:
fo.write(xml_pretty)
ififuncs.checksum_replace(new_manifest_textfile, new_log_textfile, 'md5')
ififuncs.manifest_update(new_manifest_textfile, clairmeta_xml)
print(status)
print(report)
def launch_mediaconch(log_name_source, user, mediaconch_xmlfile, manifest,
full_path):
'''
Run mediaconch on files.
'''
ififuncs.generate_log(log_name_source,
'EVENT = ffv1mkvvalidate.py started')
ififuncs.generate_log(log_name_source, 'agentName=%s' % user)
ififuncs.generate_log(
log_name_source, 'eventDetail=ffv1mkvvalidate.py %s' %
ififuncs.get_script_version('ffv1mkvvalidate.py'))
mediaconch_version = subprocess.check_output(['mediaconch', '-v']).rstrip()
ififuncs.generate_log(
log_name_source,
'agentName=mediaconch, agentversion=%s' % mediaconch_version)
if not os.path.isfile(mediaconch_xmlfile):
ififuncs.make_mediaconch(full_path, mediaconch_xmlfile)
ififuncs.manifest_update(manifest, mediaconch_xmlfile)
def launch_mediaconch(log_name_source, user, mediaconch_xmlfile, manifest, full_path):
'''
Run mediaconch on files.
'''
ififuncs.generate_log(
log_name_source,
'EVENT = ffv1mkvvalidate.py started'
)
ififuncs.generate_log(
log_name_source,
'agentName=%s' % user
)
ififuncs.generate_log(
log_name_source,
'eventDetail=ffv1mkvvalidate.py %s' % ififuncs.get_script_version('ffv1mkvvalidate.py')
)
mediaconch_version = subprocess.check_output(['mediaconch', '-v']).rstrip()
ififuncs.generate_log(
log_name_source,
'agentName=mediaconch, agentversion=%s' % mediaconch_version
)
if not os.path.isfile(mediaconch_xmlfile):
ififuncs.make_mediaconch(full_path, mediaconch_xmlfile)
ififuncs.manifest_update(manifest, mediaconch_xmlfile)
def main(args_):
'''
Launches the various functions that will accession a package
'''
args = parse_args(args_)
source = args.input
uuid_directory = ififuncs.check_for_sip([source])
if uuid_directory is not None:
oe_path = os.path.dirname(uuid_directory)
oe_number = os.path.basename(oe_path)
if args.user:
user = args.user
else:
user = ififuncs.get_user()
if args.number:
if args.number[:3] != 'aaa':
print 'First three characters must be \'aaa\' and last four characters must be four digits'
accession_number = ififuncs.get_accession_number()
elif len(args.number[3:]) != 4:
accession_number = ififuncs.get_accession_number()
print 'First three characters must be \'aaa\' and last four characters must be four digits'
elif not args.number[3:].isdigit():
accession_number = ififuncs.get_accession_number()
print 'First three characters must be \'aaa\' and last four characters must be four digits'
else:
accession_number = args.number
else:
accession_number = ififuncs.get_accession_number()
if args.pbcore:
if args.reference:
Reference_Number = args.reference.upper()
else:
Reference_Number = ififuncs.get_reference_number()
if args.acquisition_type:
acquisition_type = ififuncs.get_acquisition_type(
args.acquisition_type)
print acquisition_type
accession_path = os.path.join(os.path.dirname(oe_path),
accession_number)
uuid = os.path.basename(uuid_directory)
new_uuid_path = os.path.join(accession_path, uuid)
logs_dir = os.path.join(new_uuid_path, 'logs')
sipcreator_log = os.path.join(logs_dir, uuid) + '_sip_log.log'
if args.force:
proceed = 'Y'
else:
proceed = ififuncs.ask_yes_no('Do you want to rename %s with %s' %
(oe_number, accession_number))
if proceed == 'Y':
os.rename(oe_path, accession_path)
if args.register:
register = args.register
else:
register = make_register()
ififuncs.append_csv(register,
(oe_number.upper()[:2] + '-' + oe_number[2:],
accession_number, '', '', '', '', '', ''))
ififuncs.generate_log(sipcreator_log, 'EVENT = accession.py started')
ififuncs.generate_log(
sipcreator_log, 'eventDetail=accession.py %s' %
ififuncs.get_script_version('accession.py'))
ififuncs.generate_log(sipcreator_log,
'Command line arguments: %s' % args)
ififuncs.generate_log(sipcreator_log, 'EVENT = agentName=%s' % user)
ififuncs.generate_log(
sipcreator_log, 'EVENT = eventType=Identifier assignment,'
' eventIdentifierType=accession number, value=%s' %
accession_number)
ififuncs.generate_log(
sipcreator_log, 'EVENT = eventType=accession,'
' eventIdentifierType=accession number, value=%s' %
accession_number)
sip_manifest = os.path.join(accession_path, uuid) + '_manifest.md5'
sha512_log = manifest.main([new_uuid_path, '-sha512', '-s'])
sha512_manifest = os.path.join(os.path.dirname(new_uuid_path),
uuid + '_manifest-sha512.txt')
ififuncs.merge_logs_append(sha512_log, sipcreator_log, sip_manifest)
os.remove(sha512_log)
print('Generating Digital Forensics XML')
dfxml = make_dfxml(args, new_uuid_path, uuid)
ififuncs.generate_log(
sipcreator_log,
'EVENT = Metadata extraction - eventDetail=File system metadata extraction using Digital Forensics XML, eventOutcome=%s, agentName=makedfxml'
% (dfxml))
# this is inefficient. The script should not have to ask for reference
# number twice if someone wants to insert the filmographic but do not
# want to make the pbcore csv, perhaps because the latter already exists.
if args.csv:
metadata_dir = os.path.join(new_uuid_path, 'metadata')
package_filmographic = os.path.join(
metadata_dir, Reference_Number + '_filmographic.csv')
insert_filmographic(args.csv, Reference_Number,
package_filmographic)
ififuncs.generate_log(
sipcreator_log,
'EVENT = Metadata extraction - eventDetail=Filmographic descriptive metadata added to metadata folder, eventOutcome=%s, agentName=accession.py'
% (package_filmographic))
ififuncs.manifest_update(sip_manifest, package_filmographic)
ififuncs.sha512_update(sha512_manifest, package_filmographic)
print('Filmographic descriptive metadata added to metadata folder')
ififuncs.generate_log(sipcreator_log, 'EVENT = accession.py finished')
ififuncs.checksum_replace(sip_manifest, sipcreator_log, 'md5')
ififuncs.checksum_replace(sha512_manifest, sipcreator_log, 'sha512')
ififuncs.manifest_update(sip_manifest, dfxml)
ififuncs.sha512_update(sha512_manifest, dfxml)
if args.pbcore:
makepbcore_cmd = [
accession_path, '-p', '-user', user, '-reference',
Reference_Number
]
if args.parent:
makepbcore_cmd.extend(['-parent', args.parent])
if args.acquisition_type:
makepbcore_cmd.extend(
['-acquisition_type', args.acquisition_type])
if args.donor:
makepbcore_cmd.extend(['-donor', args.donor])
if args.donor:
makepbcore_cmd.extend(
['-depositor_reference', args.depositor_reference])
if args.donation_date:
makepbcore_cmd.extend(['-donation_date', args.donation_date])
makepbcore.main(makepbcore_cmd)
else:
print 'not a valid package. The input should include a package that has been through Object Entry'
def package(objects, object_entry, uuid, source_abspath, args, log_name_source, normalisation_tool, user, rawcooked_logfiles, multi_reeler, current_dir):
'''
Package the MKV using sipcreator.py
'''
sip_dir = os.path.join(
args.o, os.path.join(object_entry, uuid)
)
inputxml, inputtracexml, dfxml = ififuncs.generate_mediainfo_xmls(source_abspath, args.o, uuid, log_name_source)
source_manifest = os.path.join(
args.o,
os.path.basename(args.i) + '_manifest-md5.txt'
)
ififuncs.generate_log(
log_name_source,
'EVENT = message digest calculation, status=started, eventType=messageDigestCalculation, agentName=hashlib, eventDetail=MD5 checksum of source files'
)
if multi_reeler:
ififuncs.hashlib_manifest(args.i, source_manifest, args.i)
else:
ififuncs.hashlib_manifest(args.i, source_manifest, os.path.dirname(args.i))
ififuncs.generate_log(
log_name_source,
'EVENT = message digest calculation, status=finished, eventType=messageDigestCalculation, agentName=hashlib, eventDetail=MD5 checksum of source files'
)
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, status=started, eventType=messageDigestCalculation, agentName=%s, eventDetail=Full reversibility of %s back to its original form, followed by checksum verification using %s ' % (normalisation_tool, objects, source_manifest)
)
if args.reversibility_dir:
reversibility_dir = args.reversibility_dir
else:
reversibility_dir = args.o
judgement = reversibility_verification(objects, source_manifest, reversibility_dir)
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, status=finished, eventType=messageDigestCalculation, agentName=%s, eventDetail=Full reversibilty of %s back to its original form, followed by checksum verification using %s , eventOutcome=%s' % (normalisation_tool, objects, source_manifest, judgement)
)
supplement_cmd = ['-supplement', inputxml, inputtracexml, dfxml, source_manifest]
if args.supplement:
supplement_cmd.extend(args.supplement)
sipcreator_cmd = [
'-i',
]
for i in objects:
sipcreator_cmd.append(i)
sipcreator_cmd += [
'-u',
uuid,
'-quiet',
'-move',
'-user',
user,
'-oe',
object_entry,
'-o', args.o
]
sipcreator_cmd.extend(supplement_cmd)
sipcreator_log, sipcreator_manifest = sipcreator.main(sipcreator_cmd)
logs_dir = os.path.join(sip_dir, 'logs')
for files in os.listdir(logs_dir):
if files.endswith('.md5'):
deletefiles.main(['-i', os.path.join(logs_dir, files), '-uuid_path', sip_dir, '-user', user])
for rawcooked_logfile in rawcooked_logfiles:
rawcooked_logfile = rawcooked_logfile.replace('\'', '')
shutil.move(rawcooked_logfile, logs_dir)
ififuncs.manifest_update(
sipcreator_manifest,
os.path.join(logs_dir, os.path.basename(rawcooked_logfile))
)
metadata_dir = os.path.join(sip_dir, 'metadata')
os.chdir(current_dir)
shutil.copy(os.path.join(os.path.abspath(os.path.dirname(sys.argv[0])), 'film_scan_aip_documentation.txt'), metadata_dir)
ififuncs.manifest_update(
sipcreator_manifest,
os.path.join(metadata_dir, 'film_scan_aip_documentation.txt')
)
os.remove(dfxml)
os.remove(inputtracexml)
os.remove(inputxml)
return judgement, sipcreator_log, sipcreator_manifest
def main(args_):
'''
Launch all the functions for creating an IFI SIP.
'''
args = parse_args(args_)
source = args.input
sip_path = ififuncs.check_for_sip([source])
if sip_path is not None:
oe_path = os.path.dirname(sip_path)
uuid = os.path.basename(sip_path)
sip_manifest = os.path.join(oe_path, uuid) + '_manifest.md5'
start = datetime.datetime.now()
print args
if args.user:
user = args.user
else:
user = ififuncs.get_user()
new_log_textfile = os.path.join(sip_path,
'logs' + '/' + uuid + '_sip_log.log')
ififuncs.generate_log(new_log_textfile,
'EVENT = package_update.py started')
ififuncs.generate_log(
new_log_textfile, 'eventDetail=package_update.py %s' %
ififuncs.get_script_version('package_update.py'))
ififuncs.generate_log(new_log_textfile,
'Command line arguments: %s' % args)
ififuncs.generate_log(new_log_textfile, 'EVENT = agentName=%s' % user)
if not os.path.isdir(args.new_folder):
os.makedirs(args.new_folder)
for filenames in args.i:
if args.copy:
for filename in filenames:
copyit.main([filename, args.new_folder])
ififuncs.generate_log(
new_log_textfile, 'EVENT = eventType=file movement,'
' eventOutcomeDetailNote=%s has been moved into %s'
' agentName=copyit.py' % (filename, args.new_folder))
# this is hardcoded - pick this apart so that any folder can be added to.
sipcreator.consolidate_manifests(sip_path,
'metadata/supplemental',
new_log_textfile)
log_manifest = os.path.join(
os.path.dirname(new_log_textfile),
os.path.basename(filename) + '_manifest.md5')
ififuncs.manifest_update(sip_manifest, log_manifest)
ififuncs.sort_manifest(sip_manifest)
else:
# add test to see if it actually deleted - what if read only?
shutil.move(filename, args.new_folder)
ififuncs.generate_log(
new_log_textfile, 'EVENT = eventType=file movement,'
' eventOutcomeDetailNote=%s has been moved into %s'
' agentName=shutil.move()' % (filename, args.new_folder))
print '%s has been moved into %s' % (filename, args.new_folder)
relative_filename = filename.replace(args.input + '/', '')
relative_new_folder = args.new_folder.replace(args.input + '/', '')
update_manifest(
sip_manifest, relative_filename,
os.path.join(relative_new_folder,
os.path.basename(relative_filename)),
new_log_textfile)
ififuncs.generate_log(new_log_textfile,
'EVENT = package_update.py finished')
ififuncs.checksum_replace(sip_manifest, new_log_textfile, 'md5')
finish = datetime.datetime.now()
print '\n', user, 'ran this script at %s and it finished at %s' % (start,
finish)
def main(args_):
'''
Launch all the functions for creating an IFI SIP.
'''
args = parse_args(args_)
source = args.input
sip_path = ififuncs.check_for_sip([source])
if sip_path is not None:
oe_path = os.path.dirname(sip_path)
uuid = os.path.basename(sip_path)
sip_manifest = os.path.join(oe_path, uuid) + '_manifest.md5'
else:
# this is assuming that the other workflow will be the
# special collections workflow that has the uuid as the parent.
# some real checks should exist for this whole if/else flow.
sip_path = args.input
oe_path = os.path.dirname(args.input)
uuid = os.path.basename(sip_path)
sip_manifest = os.path.join(oe_path, uuid + '_manifest.md5')
start = datetime.datetime.now()
print(args)
if args.user:
user = args.user
else:
user = ififuncs.get_user()
new_log_textfile = os.path.join(sip_path,
'logs' + '/' + uuid + '_sip_log.log')
ififuncs.generate_log(new_log_textfile,
'EVENT = package_update.py started')
ififuncs.generate_log(
new_log_textfile, 'eventDetail=package_update.py %s' %
ififuncs.get_script_version('package_update.py'))
ififuncs.generate_log(new_log_textfile,
'Command line arguments: %s' % args)
ififuncs.generate_log(new_log_textfile, 'EVENT = agentName=%s' % user)
if not os.path.isdir(args.new_folder):
os.makedirs(args.new_folder)
if isinstance(args.i[0], (list, )):
args.i = args.i[0]
for filenames in args.i:
if args.copy:
copyit.main([filenames, args.new_folder])
ififuncs.generate_log(
new_log_textfile, 'EVENT = eventType=file movement,'
' eventOutcomeDetailNote=%s has been moved into %s'
' agentName=copyit.py' % (filenames, args.new_folder))
# this is hardcoded - pick this apart so that any folder can be added to.
# this must be fixed in normalise.py as well.
relative_new_path = args.new_folder.replace(sip_path, '')
print((relative_new_path, 'relative'))
if (relative_new_path[0] == '/') or relative_new_path[0] == '\\':
relative_new_path = relative_new_path[1:].replace('\\', '/')
sipcreator.consolidate_manifests(sip_path, relative_new_path,
new_log_textfile)
log_manifest = os.path.join(
os.path.dirname(new_log_textfile),
os.path.basename(filenames) + '_manifest.md5')
ififuncs.manifest_update(sip_manifest, log_manifest)
ififuncs.sort_manifest(sip_manifest)
else:
# add test to see if it actually deleted - what if read only?
shutil.move(filenames, args.new_folder)
ififuncs.generate_log(
new_log_textfile, 'EVENT = eventType=file movement,'
' eventOutcomeDetailNote=%s has been moved into %s'
' agentName=shutil.move()' % (filenames, args.new_folder))
print(('%s has been moved into %s' % (filenames, args.new_folder)))
relative_filename = filenames.replace(
os.path.dirname(args.input) + '/', '').replace('\\', '/')
relative_filename = filenames.replace(
os.path.dirname(args.input) + '\\', '').replace('\\', '/')
relative_new_folder = args.new_folder.replace(
os.path.dirname(args.input) + '/', '').replace('\\', '/')
relative_new_folder = args.new_folder.replace(
os.path.dirname(args.input) + '\\', '').replace('\\', '/')
update_manifest(
sip_manifest, relative_filename,
os.path.join(relative_new_folder,
os.path.basename(relative_filename)).replace(
'\\', '/'), new_log_textfile)
ififuncs.generate_log(new_log_textfile,
'EVENT = package_update.py finished')
ififuncs.checksum_replace(sip_manifest, new_log_textfile, 'md5')
finish = datetime.datetime.now()
print('\n- %s ran this script at %s and it finished at %s' %
(user, start, finish))
def main(args_):
'''
Launch all the functions for creating an IFI SIP.
'''
args = parse_args(args_)
start = datetime.datetime.now()
inputs = args.i
if args.d:
try:
import clairmeta
except ImportError:
print(
'Exiting as Clairmeta is not installed. If there is a case for not using clairmeta, please let me know and i can make a workaround'
)
sys.exit()
print args
if args.user:
user = args.user
else:
user = ififuncs.get_user()
if not args.sc:
if args.oe:
if args.oe[:2] != 'oe':
print 'First two characters must be \'oe\' and last four characters must be four digits'
object_entry = ififuncs.get_object_entry()
elif len(args.oe[2:]) not in range(4, 6):
print 'First two characters must be \'oe\' and last four characters must be four digits'
object_entry = ififuncs.get_object_entry()
elif not args.oe[2:].isdigit():
object_entry = ififuncs.get_object_entry()
print 'First two characters must be \'oe\' and last four characters must be four digits'
else:
object_entry = args.oe
else:
object_entry = ififuncs.get_object_entry()
else:
object_entry = 'not_applicable'
sip_path = make_folder_path(os.path.join(args.o), args, object_entry)
if args.u:
if ififuncs.validate_uuid4(args.u) is None:
uuid = args.u
uuid_event = (
'EVENT = eventType=Identifier assignement,'
' eventIdentifierType=UUID, value=%s, module=uuid.uuid4'
) % uuid
else:
print 'exiting due to invalid UUID'
uuid_event = (
'EVENT = exiting due to invalid UUID supplied on the commmand line: %s'
% uuid)
uuid = False
else:
uuid = os.path.basename(sip_path)
uuid_event = (
'EVENT = eventType=Identifier assignement,'
' eventIdentifierType=UUID, value=%s, module=uuid.uuid4') % uuid
new_log_textfile = os.path.join(sip_path,
'logs' + '/' + uuid + '_sip_log.log')
ififuncs.generate_log(new_log_textfile, 'EVENT = sipcreator.py started')
ififuncs.generate_log(
new_log_textfile, 'eventDetail=sipcreator.py %s' %
ififuncs.get_script_version('sipcreator.py'))
ififuncs.generate_log(new_log_textfile,
'Command line arguments: %s' % args)
ififuncs.generate_log(new_log_textfile, 'EVENT = agentName=%s' % user)
ififuncs.generate_log(new_log_textfile, uuid_event)
if args.u is False:
sys.exit()
if not args.sc:
ififuncs.generate_log(
new_log_textfile, 'EVENT = eventType=Identifier assignement,'
' eventIdentifierType=object entry, value=%s' % object_entry)
metadata_dir = os.path.join(sip_path, 'metadata')
supplemental_dir = os.path.join(metadata_dir, 'supplemental')
logs_dir = os.path.join(sip_path, 'logs')
log_names = move_files(inputs, sip_path, args)
get_metadata(sip_path, new_log_textfile)
ififuncs.hashlib_manifest(metadata_dir,
metadata_dir + '/metadata_manifest.md5',
metadata_dir)
if args.sc:
normalise_objects_manifest(sip_path)
new_manifest_textfile = consolidate_manifests(sip_path, 'objects',
new_log_textfile)
consolidate_manifests(sip_path, 'metadata', new_log_textfile)
ififuncs.hashlib_append(logs_dir, new_manifest_textfile,
os.path.dirname(os.path.dirname(logs_dir)))
if args.supplement:
os.makedirs(supplemental_dir)
supplement_cmd = [
'-i', args.supplement, '-user', user, '-new_folder',
supplemental_dir,
os.path.dirname(sip_path), '-copy'
]
package_update.main(supplement_cmd)
if args.sc:
print('Generating Digital Forensics XML')
dfxml = accession.make_dfxml(args, sip_path, uuid)
ififuncs.generate_log(
new_log_textfile,
'EVENT = Metadata extraction - eventDetail=File system metadata extraction using Digital Forensics XML, eventOutcome=%s, agentName=makedfxml'
% (dfxml))
ififuncs.manifest_update(new_manifest_textfile, dfxml)
sha512_log = manifest.main([sip_path, '-sha512', '-s'])
sha512_manifest = os.path.join(os.path.dirname(sip_path),
uuid + '_manifest-sha512.txt')
ififuncs.merge_logs_append(sha512_log, new_log_textfile,
new_manifest_textfile)
ififuncs.checksum_replace(sha512_manifest, new_log_textfile, 'sha512')
os.remove(sha512_log)
ififuncs.sort_manifest(new_manifest_textfile)
if not args.quiet:
log_report(log_names)
finish = datetime.datetime.now()
print '\n', user, 'ran this script at %s and it finished at %s' % (start,
finish)
if args.d:
content_title = create_content_title_text(sip_path)
new_dcp_path = os.path.join('objects',
content_title).replace("\\", "/")
absolute_dcp_path = os.path.join(sip_path, new_dcp_path)
ififuncs.manifest_replace(
new_manifest_textfile,
os.path.join('objects',
os.path.basename(args.i[0])).replace("\\", "/"),
new_dcp_path)
'''
a = subprocess.check_output(['python', '-m', 'clairmeta.cli', 'check', '-type', 'dcp', absolute_dcp_path], stderr=subprocess.STDOUT)
b = subprocess.check_output(['python', '-m', 'clairmeta.cli', 'probe', '-type', 'dcp', '-format', 'xml', absolute_dcp_path], stderr=subprocess.STDOUT)
'''
dcp = DCP(absolute_dcp_path)
clairmeta_version = clairmeta.__version__
dcp_dict = dcp.parse()
# json_str = json.dumps(dcp_dict , sort_keys=True, indent=2, separators=(',', ': '))
xml_str = dicttoxml.dicttoxml(dcp_dict,
custom_root='ClairmetaProbe',
ids=False,
attr_type=False)
xml_pretty = prettyprint_xml(xml_str)
status, report = dcp.check()
ififuncs.generate_log(
new_log_textfile,
'EVENT = eventType=validation, eventOutcome=%s, eventDetail=%s, agentName=Clairmeta version %s'
% (status, report, clairmeta_version))
clairmeta_xml = os.path.join(metadata_dir,
'%s_clairmeta.xml' % content_title)
ififuncs.generate_log(
new_log_textfile,
'EVENT = Metadata extraction - eventDetail=Clairmeta DCP metadata extraction, eventOutcome=%s, agentName=Clairmeta version %s'
% (clairmeta_xml, clairmeta_version))
with open(clairmeta_xml, 'w') as fo:
fo.write(xml_pretty)
ififuncs.checksum_replace(new_manifest_textfile, new_log_textfile,
'md5')
ififuncs.manifest_update(new_manifest_textfile, clairmeta_xml)
print status
print report
print '\n', user, 'ran this script at %s and it finished at %s' % (
start, finish)
return new_log_textfile, new_manifest_textfile
def make_ffv1(
start_number,
source_abspath,
output_dirname,
args,
log_name_source,
user
):
'''
This launches the image sequence to FFV1/Matroska process
as well as framemd5 losslessness verification.
'''
uuid = ififuncs.create_uuid()
if args.sip:
object_entry = ififuncs.get_object_entry()
files_to_move = []
pix_fmt = ififuncs.img_seq_pixfmt(
start_number,
source_abspath
)
temp_dir = tempfile.gettempdir()
ffv1_path = os.path.join(output_dirname, uuid + '.mkv')
source_textfile = os.path.join(
temp_dir, uuid + '_source.framemd5'
)
files_to_move.append(source_textfile)
# Just perform framemd5 at this stage
if args.rawcooked:
logfile = os.path.join(
temp_dir,
'%s_source_framemd5.log' % uuid
)
files_to_move.append(logfile)
logfile = "\'" + logfile + "\'"
source_framemd5_env_dict = ififuncs.set_environment(logfile)
source_framemd5_cmd = [
'ffmpeg', '-report',
'-f', 'image2',
'-framerate', '24',
'-start_number', start_number,
'-i', source_abspath,
'-pix_fmt', pix_fmt,
'-f', 'framemd5', source_textfile
]
print(source_abspath)
rawcooked_logfile = os.path.join(
temp_dir, '%s_rawcooked.log' % uuid
)
normalisation_tool = ififuncs.get_rawcooked_version()
files_to_move.append(rawcooked_logfile)
rawcooked_logfile = "\'" + rawcooked_logfile + "\'"
env_dict = ififuncs.set_environment(rawcooked_logfile)
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, status=started, eventType=messageDigestCalculation, agentName=ffmpeg, eventDetail=Frame level checksums of source'
)
subprocess.call(source_framemd5_cmd, env=source_framemd5_env_dict)
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, status=finished, eventType=messageDigestCalculation, agentName=ffmpeg, eventDetail=Frame level checksums of source'
)
rawcooked_cmd = ['rawcooked', os.path.dirname(source_abspath), '-o', ffv1_path]
if args.audio:
rawcooked_cmd.extend([args.audio, '-c:a', 'copy'])
ffv12dpx = (rawcooked_cmd)
else:
logfile = os.path.join(
temp_dir,
'%s_ffv1_transcode.log' % uuid
)
files_to_move.append(logfile)
logfile = "\'" + logfile + "\'"
env_dict = ififuncs.set_environment(logfile)
ffv12dpx = [
'ffmpeg', '-report',
'-f', 'image2',
'-framerate', '24',
'-start_number', start_number,
'-i', source_abspath,
'-strict', '-2',
'-c:v', 'ffv1',
'-level', '3',
'-g', '1',
'-slicecrc', '1',
'-slices', '16',
'-pix_fmt', pix_fmt,
ffv1_path,
'-f', 'framemd5', source_textfile
]
normalisation_tool = 'FFmpeg'
print(ffv12dpx)
ififuncs.generate_log(
log_name_source,
'EVENT = normalisation, status=started, eventType=Creation, agentName=%s, eventDetail=Image sequence normalised to FFV1 in a Matroska container'
% normalisation_tool
)
subprocess.call(ffv12dpx, env=env_dict)
ififuncs.generate_log(
log_name_source,
'EVENT = normalisation, status=finshed, eventType=Creation, agentName=%s, eventDetail=Image sequence normalised to FFV1 in a Matroska container'
% normalisation_tool
)
ffv1_md5 = os.path.join(
temp_dir,
uuid + '_ffv1.framemd5'
)
files_to_move.append(ffv1_md5)
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, status=started, eventType=messageDigestCalculation, agentName=ffmpeg, eventDetail=Frame level checksums of image'
)
ffv1_fmd5_cmd = [
'ffmpeg', '-report',
'-i', ffv1_path,
'-pix_fmt', pix_fmt,
'-f', 'framemd5',
ffv1_md5
]
ffv1_fmd5_logfile = os.path.join(
temp_dir, '%s_ffv1_framemd5.log' % uuid
)
files_to_move.append(ffv1_fmd5_logfile)
ffv1_fmd5_logfile = "\'" + ffv1_fmd5_logfile + "\'"
ffv1_fmd5_env_dict = ififuncs.set_environment(ffv1_fmd5_logfile)
subprocess.call(ffv1_fmd5_cmd, env=ffv1_fmd5_env_dict)
judgement = verify_losslessness(source_textfile, ffv1_md5)
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, status=finished, eventType=messageDigestCalculation, agentName=ffmpeg, eventDetail=Frame level checksums of image, eventOutcome=%s' % judgement
)
if not args.sip:
return judgement
else:
sip_dir = os.path.join(
os.path.dirname(ffv1_path), os.path.join(object_entry, uuid)
)
inputxml, inputtracexml, dfxml = ififuncs.generate_mediainfo_xmls(os.path.dirname(source_abspath), args.o, uuid, log_name_source)
supplement_cmd = ['-supplement', inputxml, inputtracexml, dfxml]
sipcreator_cmd = [
'-i',
ffv1_path,
'-u',
uuid,
'-quiet',
'-move',
'-user',
user,
'-oe',
object_entry,
'-o', os.path.dirname(ffv1_path)
]
sipcreator_cmd.extend(supplement_cmd)
sipcreator_log, sipcreator_manifest = sipcreator.main(sipcreator_cmd)
logs_dir = os.path.join(sip_dir, 'logs')
metadata_dir = os.path.join(sip_dir, 'metadata')
for files in files_to_move:
if files.endswith('.log'):
shutil.move(files, logs_dir)
ififuncs.manifest_update(
sipcreator_manifest,
os.path.join(logs_dir, os.path.basename(files))
)
elif files.endswith('.framemd5'):
shutil.move(files, metadata_dir)
ififuncs.manifest_update(
sipcreator_manifest,
os.path.join(metadata_dir, os.path.basename(files))
)
os.remove(dfxml)
os.remove(inputtracexml)
os.remove(inputxml)
return judgement, sipcreator_log, sipcreator_manifest
def main(args_):
'''
Launches the various functions that will accession a package
'''
args = parse_args(args_)
input = args.input
uuid_directory = ififuncs.check_for_sip([input])
if uuid_directory is not None:
oe_path = os.path.dirname(uuid_directory)
oe_number = os.path.basename(oe_path)
if args.user:
user = args.user
else:
user = ififuncs.get_user()
if args.number:
if args.number[:3] != 'aaa':
print 'First three characters must be \'aaa\' and last four characters must be four digits'
accession_number = ififuncs.get_accession_number()
elif len(args.number[3:]) != 4:
accession_number = ififuncs.get_accession_number()
print 'First three characters must be \'aaa\' and last four characters must be four digits'
elif not args.number[3:].isdigit():
accession_number = ififuncs.get_accession_number()
print 'First three characters must be \'aaa\' and last four characters must be four digits'
else:
accession_number = args.number
else:
accession_number = ififuncs.get_accession_number()
accession_path = os.path.join(
os.path.dirname(oe_path), accession_number
)
uuid = os.path.basename(uuid_directory)
new_uuid_path = os.path.join(accession_path, uuid)
logs_dir = os.path.join(new_uuid_path, 'logs')
sipcreator_log = os.path.join(logs_dir, uuid) + '_sip_log.log'
if args.force:
proceed = 'Y'
else:
proceed = ififuncs.ask_yes_no(
'Do you want to rename %s with %s' % (oe_number, accession_number)
)
if proceed == 'Y':
os.rename(oe_path, accession_path)
register = make_register()
ififuncs.append_csv(register, (oe_number.upper()[:2] + '-' + oe_number[2:6], accession_number, '','','','', ''))
ififuncs.generate_log(
sipcreator_log,
'EVENT = accession.py started'
)
ififuncs.generate_log(
sipcreator_log,
'eventDetail=accession.py %s' % ififuncs.get_script_version('accession.py')
)
ififuncs.generate_log(
sipcreator_log,
'Command line arguments: %s' % args
)
ififuncs.generate_log(
sipcreator_log,
'EVENT = agentName=%s' % user
)
ififuncs.generate_log(
sipcreator_log,
'EVENT = eventType=Identifier assignment,'
' eventIdentifierType=accession number, value=%s'
% accession_number
)
ififuncs.generate_log(
sipcreator_log,
'EVENT = eventType=accession,'
' eventIdentifierType=accession number, value=%s'
% accession_number
)
sip_manifest = os.path.join(
accession_path, uuid
) + '_manifest.md5'
sha512_log = manifest.main([new_uuid_path, '-sha512', '-s'])
sha512_manifest = os.path.join(
os.path.dirname(new_uuid_path), uuid + '_manifest-sha512.txt'
)
ififuncs.merge_logs_append(sha512_log, sipcreator_log, sip_manifest)
os.remove(sha512_log)
dfxml = make_dfxml(args, new_uuid_path, uuid)
ififuncs.generate_log(
sipcreator_log,
'EVENT = Metadata extraction - eventDetail=File system metadata extraction using Digital Forensics XML, eventOutcome=%s, agentName=makedfxml' % (dfxml)
)
ififuncs.generate_log(
sipcreator_log,
'EVENT = accession.py finished'
)
ififuncs.checksum_replace(sip_manifest, sipcreator_log, 'md5')
ififuncs.checksum_replace(sha512_manifest, sipcreator_log, 'sha512')
ififuncs.manifest_update(sip_manifest, dfxml)
ififuncs.sha512_update(sha512_manifest, dfxml)
if args.pbcore:
makepbcore.main([accession_path, '-p', '-user', user])
else:
print 'not a valid package. The input should include a package that has been through Object Entry'
def main(args_):
'''
Launch all the functions for creating an IFI SIP.
'''
args = parse_args(args_)
start = datetime.datetime.now()
inputs = args.i
if args.d:
try:
import clairmeta
clairmeta_version = clairmeta.__version__
except ImportError:
print(
'Exiting as Clairmeta is not installed. If there is a case for not using clairmeta, please let me know and i can make a workaround'
)
sys.exit()
print(args)
user = ififuncs.determine_user(args)
object_entry = get_object_entry(args)
sip_path = make_folder_path(os.path.join(args.o), args, object_entry)
uuid, uuid_event = determine_uuid(args, sip_path)
new_log_textfile = os.path.join(sip_path,
'logs' + '/' + uuid + '_sip_log.log')
if args.d:
content_title = create_content_title_text(sip_path, args)
ififuncs.generate_log(new_log_textfile, 'EVENT = sipcreator.py started')
ififuncs.generate_log(
new_log_textfile, 'eventDetail=sipcreator.py %s' %
ififuncs.get_script_version('sipcreator.py'))
ififuncs.generate_log(new_log_textfile,
'Command line arguments: %s' % args)
ififuncs.generate_log(new_log_textfile, 'EVENT = agentName=%s' % user)
ififuncs.generate_log(new_log_textfile, uuid_event)
if not args.sc:
ififuncs.generate_log(
new_log_textfile, 'EVENT = eventType=Identifier assignement,'
' eventIdentifierType=object entry, value=%s' % object_entry)
metadata_dir = os.path.join(sip_path, 'metadata')
supplemental_dir = os.path.join(metadata_dir, 'supplemental')
logs_dir = os.path.join(sip_path, 'logs')
log_names = move_files(inputs, sip_path, args)
ififuncs.get_technical_metadata(sip_path, new_log_textfile)
ififuncs.hashlib_manifest(metadata_dir,
metadata_dir + '/metadata_manifest.md5',
metadata_dir)
if args.sc:
normalise_objects_manifest(sip_path)
new_manifest_textfile = consolidate_manifests(sip_path, 'objects',
new_log_textfile)
consolidate_manifests(sip_path, 'metadata', new_log_textfile)
ififuncs.hashlib_append(logs_dir, new_manifest_textfile,
os.path.dirname(os.path.dirname(logs_dir)))
if args.supplement:
os.makedirs(supplemental_dir)
supplement_cmd = [
'-i', args.supplement, '-user', user, '-new_folder',
supplemental_dir,
os.path.dirname(sip_path), '-copy'
]
package_update.main(supplement_cmd)
if args.sc:
print('Generating Digital Forensics XML')
dfxml = accession.make_dfxml(args, sip_path, uuid)
ififuncs.generate_log(
new_log_textfile,
'EVENT = Metadata extraction - eventDetail=File system metadata extraction using Digital Forensics XML, eventOutcome=%s, agentName=makedfxml'
% (dfxml))
ififuncs.manifest_update(new_manifest_textfile, dfxml)
sha512_log = manifest.main([sip_path, '-sha512', '-s'])
sha512_manifest = os.path.join(os.path.dirname(sip_path),
uuid + '_manifest-sha512.txt')
ififuncs.merge_logs_append(sha512_log, new_log_textfile,
new_manifest_textfile)
ififuncs.checksum_replace(sha512_manifest, new_log_textfile, 'sha512')
os.remove(sha512_log)
ififuncs.sort_manifest(new_manifest_textfile)
if not args.quiet:
log_report(log_names)
finish = datetime.datetime.now()
print(('\n', user,
'ran this script at %s and it finished at %s' % (start, finish)))
if args.d:
process_dcp(sip_path, content_title, args, new_manifest_textfile,
new_log_textfile, metadata_dir, clairmeta_version)
return new_log_textfile, new_manifest_textfile
def make_ffv1(
start_number,
source_abspath,
output_dirname,
root_filename,
args,
log_name_source
):
'''
This launches the image sequence to FFV1/Matroska process
as well as framemd5 losslessness verification.
'''
uuid = ififuncs.create_uuid()
if not args.no_sip:
object_entry = ififuncs.get_object_entry()
files_to_move = []
pix_fmt = ififuncs.img_seq_pixfmt(
start_number,
source_abspath
)
temp_dir = tempfile.gettempdir()
logfile = os.path.join(
temp_dir,
'%s_ffv1_transcode.log' % uuid
)
files_to_move.append(logfile)
logfile = "\'" + logfile + "\'"
env_dict = ififuncs.set_environment(logfile)
ffv1_path = os.path.join(output_dirname, uuid + '.mkv')
source_textfile = os.path.join(
temp_dir, uuid + '_source.framemd5'
)
files_to_move.append(source_textfile)
ififuncs.generate_log(
log_name_source,
'EVENT = normalisation, status=started, eventType=Creation, agentName=ffmpeg, eventDetail=Image sequence normalised to FFV1 in a Matroska container'
)
ffv12dpx = [
'ffmpeg', '-report',
'-f', 'image2',
'-framerate', '24',
'-start_number', start_number,
'-i', source_abspath,
'-strict', '-2',
'-c:v', 'ffv1',
'-level', '3',
'-g', '1',
'-slicecrc', '1',
'-slices', '16',
'-pix_fmt', pix_fmt,
ffv1_path,
'-f', 'framemd5', source_textfile
]
ififuncs.generate_log(
log_name_source,
'EVENT = normalisation, status=finished, eventType=Creation, agentName=ffmpeg, eventDetail=Image sequence normalised to FFV1 in a Matroska container'
)
print ffv12dpx
subprocess.call(ffv12dpx, env=env_dict)
ffv1_md5 = os.path.join(
temp_dir,
uuid + '_ffv1.framemd5'
)
files_to_move.append(ffv1_md5)
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, status=started, eventType=messageDigestCalculation, agentName=ffmpeg, eventDetail=Frame level checksums of image'
)
ffv1_fmd5_cmd = [
'ffmpeg', '-report',
'-i', ffv1_path,
'-pix_fmt', pix_fmt,
'-f', 'framemd5',
ffv1_md5
]
ffv1_fmd5_logfile = os.path.join(
temp_dir, '%s_ffv1_framemd5.log' % uuid
)
files_to_move.append(ffv1_fmd5_logfile)
ffv1_fmd5_logfile = "\'" + ffv1_fmd5_logfile + "\'"
ffv1_fmd5_env_dict = ififuncs.set_environment(ffv1_fmd5_logfile)
subprocess.call(ffv1_fmd5_cmd, env=ffv1_fmd5_env_dict)
judgement = verify_losslessness(source_textfile, ffv1_md5)
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, status=finished, eventType=messageDigestCalculation, agentName=ffmpeg, eventDetail=Frame level checksums of image, eventOutcome=%s' % judgement
)
if args.no_sip:
return judgement
else:
sip_dir = os.path.join(
os.path.dirname(ffv1_path), os.path.join(object_entry, uuid)
)
sipcreator_log, sipcreator_manifest = sipcreator.main([
'-i',
ffv1_path,
'-u',
uuid,
'-quiet',
'-move',
'-user',
'Kieran',
'-oe',
object_entry,
'-o', os.path.dirname(ffv1_path)])
logs_dir = os.path.join(sip_dir, 'logs')
metadata_dir = os.path.join(sip_dir, 'metadata')
for files in files_to_move:
if files.endswith('.log'):
shutil.move(files, logs_dir)
ififuncs.manifest_update(
sipcreator_manifest,
os.path.join(logs_dir, os.path.basename(files))
)
elif files.endswith('.framemd5'):
shutil.move(files, metadata_dir)
ififuncs.manifest_update(
sipcreator_manifest,
os.path.join(metadata_dir, os.path.basename(files))
)
return judgement, sipcreator_log, sipcreator_manifest
def main(args_):
# if multiple file are present, this script will treat them as a single
# instantiation/representation and get aggregate metadata about the whole
# package. For now, this will be a clumsy implementation - the first file
# will provide most metadata. Things like duration/bitrate/filesize
# will be calculated as a whole.
# Although another way would be that every call is looped, and if
# this could catch files that should not be in the package, eg. a 4:2:2
# file in a 4:2:0 package..
# yup - do it that way!
args = parse_args(args_)
all_files = ififuncs.recursive_file_list(args.input)
silence = True
if args.user:
user = args.user
else:
user = ififuncs.get_user()
for dirs in os.listdir(args.input):
if ififuncs.validate_uuid4(dirs) is None:
instantiationIdentif = dirs
Accession_Number = get_accession_number(args.input)
Reference_Number = get_reference_number(args.input)
if args.p:
for root, _, filenames in os.walk(args.input):
if os.path.basename(root) == 'metadata':
metadata_dir = root
elif os.path.basename(root) == 'logs':
logs_dir = root
csv_filename = os.path.join(metadata_dir, Accession_Number + '.csv')
sipcreator_log = os.path.join(logs_dir,
instantiationIdentif + '_sip_log.log')
ififuncs.generate_log(sipcreator_log, 'EVENT = makepbcore.py started')
ififuncs.generate_log(
sipcreator_log, 'eventDetail=makepbcore.py %s' %
ififuncs.get_script_version('makepbcore.py'))
ififuncs.generate_log(sipcreator_log,
'Command line arguments: %s' % args)
ififuncs.generate_log(sipcreator_log, 'EVENT = agentName=%s' % user)
else:
csv_filename = 'blaa.csv'
print ' - Metadata will be stored in %s' % csv_filename
for filenames in os.listdir(args.input):
if '_manifest.md5' in filenames:
md5_manifest = os.path.join(args.input, filenames)
elif 'manifest-sha512.txt' in filenames:
sha512_manifest = os.path.join(args.input, filenames)
make_csv(csv_filename)
ms = 0
FrameCount = 0
instantFileSize = 0
instantFileSize_gigs = 0
for source in all_files:
metadata = subprocess.check_output(
['mediainfo', '--Output=PBCore2', source])
root = etree.fromstring(metadata)
print(' - Analysing %s') % source
pbcore_namespace = root.xpath('namespace-uri(.)')
track_type = root.xpath('//ns:essenceTrackType',
namespaces={'ns': pbcore_namespace})
if len(track_type) > 0:
for track in track_type:
if track.text == 'Video':
essenceTrackEncodvid = get_metadata(
"ns:essenceTrackEncoding", track.getparent(),
pbcore_namespace)
vcodec_attributes = get_attributes(track.getparent(),
pbcore_namespace)
elif track.text == 'Audio':
silence = False
essenceTrackEncod_au = get_metadata(
"ns:essenceTrackEncoding", track.getparent(),
pbcore_namespace)
acodec_attributes = get_attributes(track.getparent(),
pbcore_namespace)
ScanType = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='ScanType']", root,
pbcore_namespace)
matrix_coefficients = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='matrix_coefficients']",
root, pbcore_namespace)
transfer_characteris = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='transfer_characteristics']",
root, pbcore_namespace)
colour_primaries = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='color_primaries']",
root, pbcore_namespace)
FrameCount += int(
get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='FrameCount']",
root, pbcore_namespace))
instantFileSize += int(
get_metadata("//ns:instantiationFileSize", root, pbcore_namespace))
instantDataRate = round(
float(
ififuncs.get_mediainfo('OverallBitRate',
'--inform=General;%OverallBitRate%',
source)) / 1000 / 1000, 2)
ms += ififuncs.get_milliseconds(source)
ColorSpace = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='ColorSpace']", root,
pbcore_namespace)
ChromaSubsampling = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='ChromaSubsampling']",
root, pbcore_namespace)
instantMediaty = get_metadata("//ns:instantiationMediaType", root,
pbcore_namespace)
essenceFrameSize = get_metadata("//ns:essenceTrackFrameSize", root,
pbcore_namespace)
essenceAspectRatio = get_metadata("//ns:essenceTrackAspectRatio", root,
pbcore_namespace)
PixelAspectRatio = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='PixelAspectRatio']",
root, pbcore_namespace)
instantiationStandar = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Format']", root,
pbcore_namespace)
essenceFrameRate = get_metadata("//ns:essenceTrackFrameRate", root,
pbcore_namespace)
essenceTrackSampling = get_metadata("//ns:essenceTrackSamplingRate",
root, pbcore_namespace)
Interlacement = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Interlacement']",
root, pbcore_namespace)
Compression_Mode = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Compression_Mode']",
root, pbcore_namespace)
instantiationDate_modified = get_metadata(
"//ns:instantiationDate[@dateType='file modification']", root,
pbcore_namespace)
pix_fmt = ififuncs.get_ffmpeg_fmt(source, 'video')
audio_fmt = ififuncs.get_ffmpeg_fmt(source, 'audio')
if not silence:
audio_codecid = acodec_attributes['ref']
essenceBitDepth_au = ififuncs.get_mediainfo(
'duration', '--inform=Audio;%BitDepth%', source)
else:
audio_codecid = 'n/a'
essenceBitDepth_au = 'n/a'
essenceTrackEncod_au = 'n/a'
video_codecid = vcodec_attributes['ref']
try:
video_codec_version = vcodec_attributes['version']
except KeyError:
video_codec_version = 'n/a'
try:
video_codec_profile = vcodec_attributes['annotation'][8:]
except KeyError:
video_codec_profile = 'n/a'
tc = ififuncs.convert_millis(ms)
instantiationDuratio = ififuncs.convert_timecode(25, tc)
Donor = ''
Edited_By = user
Date_Created = ''
Date_Last_Modified = ''
Film_Or_Tape = 'Digital File'
Date_Of_Donation = ''
Habitat = ''
Type_Of_Deposit = ''
Depositor_Reference = ''
Master_Viewing = 'Preservation Master'
Language_Version = ''
Condition_Rating = ''
Companion_Elements = ''
EditedNew = user
FIO = 'In'
CollectionTitle = ''
Created_By = user
instantiationDimensi = ''
instantiationLocatio = ''
instantTimeStart = ''
instantFileSize_gigs = round(
float(instantFileSize) / 1024 / 1024 / 1024, 3)
instantColors = ''
instantLanguage = ''
instantAltMo = 'n/a'
essenceBitDepth_vid = ififuncs.get_mediainfo('duration',
'--inform=Video;%BitDepth%',
source)
instantiationChanCon = ''
ififuncs.append_csv(csv_filename, [
Reference_Number, Donor, Edited_By, Date_Created, Date_Last_Modified,
Film_Or_Tape, Date_Of_Donation, Accession_Number, Habitat,
Type_Of_Deposit, Depositor_Reference, Master_Viewing, Language_Version,
Condition_Rating, Companion_Elements, EditedNew, FIO, CollectionTitle,
Created_By, instantiationIdentif, instantiationDate_modified,
instantiationDimensi, instantiationStandar, instantiationLocatio,
instantMediaty, instantFileSize, instantFileSize_gigs,
instantTimeStart, instantDataRate, instantColors, instantLanguage,
instantAltMo, essenceTrackEncodvid, essenceFrameRate,
essenceTrackSampling, essenceBitDepth_vid, essenceFrameSize,
essenceAspectRatio, essenceTrackEncod_au, essenceBitDepth_au,
instantiationDuratio, instantiationChanCon, PixelAspectRatio,
FrameCount, ColorSpace, ChromaSubsampling, ScanType, Interlacement,
Compression_Mode, colour_primaries, transfer_characteris,
matrix_coefficients, pix_fmt, audio_fmt, audio_codecid, video_codecid,
video_codec_version, video_codec_profile
])
if args.p:
ififuncs.generate_log(
sipcreator_log,
'EVENT = Metadata extraction - eventDetail=Technical record creation using PBCore, eventOutcome=%s, agentName=makepbcore'
% (csv_filename))
ififuncs.generate_log(sipcreator_log, 'EVENT = makepbcore.py finished')
ififuncs.checksum_replace(md5_manifest, sipcreator_log, 'md5')
ififuncs.checksum_replace(sha512_manifest, sipcreator_log, 'sha512')
ififuncs.manifest_update(md5_manifest, csv_filename)
print ' - Updating %s with %s' % (md5_manifest, csv_filename)
ififuncs.sha512_update(sha512_manifest, csv_filename)
print ' - Updating %s with %s' % (sha512_manifest, csv_filename)
def main(args_):
'''
Launches the functions that prepare and execute the concatenation.
'''
uuid = ififuncs.create_uuid()
args = parse_args(args_)
print args
log_name_source = os.path.join(args.o, '%s_concat_log.log' % time.strftime("_%Y_%m_%dT%H_%M_%S"))
ififuncs.generate_log(log_name_source, 'concat.py started.')
if args.mov:
container = 'mov'
else:
container = 'mkv'
ififuncs.generate_log(
log_name_source,
'eventDetail=concat.py %s' % ififuncs.get_script_version('concat.py'))
ififuncs.generate_log(
log_name_source,
'Command line arguments: %s' % args
)
if args.user:
user = args.user
else:
user = ififuncs.get_user()
if args.oe:
if args.oe[:2] != 'oe':
print 'First two characters must be \'oe\' and last four characters must be four digits'
object_entry = ififuncs.get_object_entry()
elif len(args.oe[2:]) not in range(4, 6):
print 'First two characters must be \'oe\' and last four characters must be four digits'
object_entry = ififuncs.get_object_entry()
elif not args.oe[2:].isdigit():
object_entry = ififuncs.get_object_entry()
print 'First two characters must be \'oe\' and last four characters must be four digits'
else:
object_entry = args.oe
else:
object_entry = ififuncs.get_object_entry()
ififuncs.generate_log(
log_name_source,
'EVENT = agentName=%s' % user
)
source_uuid_check = ''
if os.path.isfile(args.i[0]):
source_uuid = ififuncs.get_source_uuid()
elif os.path.isdir(args.i[0]):
source_uuid_check = ififuncs.check_for_uuid(args)
if source_uuid_check == False:
source_uuid = ififuncs.get_source_uuid()
else: source_uuid = source_uuid_check
ififuncs.generate_log(
log_name_source,
'Relationship, derivation, has source=%s' % source_uuid
)
video_files = args.i
concat_file = ififuncs.get_temp_concat('concat_stuff')
ififuncs.generate_log(
log_name_source,
'concatenation file=%s' % concat_file)
if args.r:
video_files = recursive_file_list(video_files)
video_files = ififuncs.sanitise_filenames(video_files)
for source_files in video_files:
ififuncs.generate_log(
log_name_source,
'source_files = %s' % source_files)
make_chapters(video_files)
ififuncs.concat_textfile(video_files, concat_file)
ififuncs.generate_log(
log_name_source,
'EVENT = Concatenation, status=started, eventType=Creation, agentName=ffmpeg, eventDetail=Source media concatenated into a single file output=%s' % os.path.join(args.o, '%s.%s' % (uuid, container)))
source_bitstream_md5, fmd5_logfile = ffmpeg_concat(concat_file, args, uuid, container)
output_file = os.path.join(args.o, '%s.%s' % (uuid, container))
ififuncs.generate_log(
log_name_source,
'EVENT = Concatenation, status=finished, eventType=Creation, agentName=ffmpeg, eventDetail=Source media concatenated into a single file output=%s' % os.path.join(args.o, '%s.%s' % (uuid, container)))
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, status=started, eventType=messageDigestCalculation, agentName=ffmpeg, eventDetail=MD5s of AV streams of output file generated for validation')
validation_logfile = os.path.join(args.o, '%s_validation.log' % uuid).replace('\\', '\\\\').replace(':', '\:')
validation_env_dict = ififuncs.set_environment(validation_logfile)
output_bitstream_md5 = subprocess.check_output([
'ffmpeg', '-report',
'-i', output_file,
'-f', 'md5', '-map', '0:v', '-map', '0:a?', '-c', 'copy', '-'
], env=validation_env_dict).rstrip()
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, status=finished, eventType=messageDigestCalculation, agentName=ffmpeg, eventDetail=MD5s of AV streams of output file generated for validation')
if source_bitstream_md5 == output_bitstream_md5:
print 'process appears to be lossless'
print source_bitstream_md5, output_bitstream_md5
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, eventOutcome=pass')
else:
print 'something went wrong - not lossless!'
print source_bitstream_md5,output_bitstream_md5
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, eventOutcome=fail')
if args.nochapters != True:
subprocess.call(['mkvpropedit', output_file, '-c', 'chapters.txt'])
ififuncs.generate_log(
log_name_source,
'EVENT = eventType=modification, agentName=mkvpropedit, eventDetail=Chapters added to file detailing start point of source clips.')
ififuncs.concat_textfile(video_files, concat_file)
with open(log_name_source, 'r') as concat_log:
concat_lines = concat_log.readlines()
if not args.no_sip:
sipcreator_log, sipcreator_manifest = sipcreator.main(['-i', output_file, '-u', uuid, '-oe', object_entry, '-user', user, '-o', args.o])
shutil.move(fmd5_logfile, os.path.dirname(sipcreator_log))
shutil.move(validation_logfile.replace('\\\\', '\\').replace('\:', ':'), os.path.dirname(sipcreator_log))
logs_dir = os.path.dirname(sipcreator_log)
ififuncs.manifest_update(sipcreator_manifest, os.path.join(logs_dir, os.path.basename(fmd5_logfile)))
ififuncs.manifest_update(sipcreator_manifest, os.path.join(logs_dir,(os.path.basename(validation_logfile.replace('\\\\', '\\').replace('\:', ':')))))
ififuncs.merge_logs(log_name_source, sipcreator_log, sipcreator_manifest)
def main(args_):
print('\n - Normalise.py started')
args = parse_args(args_)
print(args)
source = args.i
output_folder = args.o
file_list = ififuncs.get_video_files(source)
if args.sip:
if args.user:
user = args.user
else:
user = ififuncs.get_user()
if args.oe:
if args.oe[:2] != 'oe':
print 'First two characters must be \'oe\' and last four characters must be four digits'
object_entry = ififuncs.get_object_entry()
elif len(args.oe[2:]) not in range(4, 6):
print 'First two characters must be \'oe\' and last four characters must be four digits'
object_entry = ififuncs.get_object_entry()
elif not args.oe[2:].isdigit():
object_entry = ififuncs.get_object_entry()
print 'First two characters must be \'oe\' and last four characters must be four digits'
else:
object_entry = args.oe
else:
object_entry = ififuncs.get_object_entry()
oe_digits = int(object_entry.replace('oe', ''))
for filename in file_list:
log_name_source = os.path.join(
args.o,
'%s_normalise_log.log' % time.strftime("_%Y_%m_%dT%H_%M_%S"))
ififuncs.generate_log(log_name_source, 'normalise.py started.')
ififuncs.generate_log(log_name_source,
'Command line arguments: %s' % args)
ififuncs.generate_log(log_name_source, 'EVENT = agentName=%s' % user)
print('\n - Processing: %s' % filename)
ififuncs.generate_log(
log_name_source,
'EVENT = Normalization, status=started, eventType=Normalization, agentName=ffmpeg, eventDetail=Source object to be normalised=%s'
% filename)
output, output_uuid, fmd5, ffv1_logfile = normalise_process(
filename, output_folder)
ififuncs.generate_log(
log_name_source,
'EVENT = Normalization, status=finished, eventType=Normalization, agentName=ffmpeg, eventDetail=Source object normalised into=%s'
% output)
inputxml, inputtracexml, dfxml = ififuncs.generate_mediainfo_xmls(
filename, output_folder, output_uuid, log_name_source)
fmd5_logfile, fmd5ffv1, verdict = verify_losslessness(
output_folder, output, output_uuid, fmd5)
ififuncs.generate_log(
log_name_source,
'EVENT = losslessness verification, status=finished, eventType=messageDigestCalculation, agentName=ffmpeg, eventDetail=MD5s of AV streams of output file generated for validation, eventOutcome=%s'
% verdict)
if args.sip:
object_entry_complete = 'oe' + str(oe_digits)
supplement_cmd = ['-supplement', inputxml, inputtracexml, dfxml]
sipcreator_cmd = [
'-i', output, '-move', '-u', output_uuid, '-user', user, '-oe',
object_entry_complete, '-o', args.o
]
if args.supplement:
supplement_cmd.extend(args.supplement)
sipcreator_cmd.extend(supplement_cmd)
sipcreator_log, sipcreator_manifest = sipcreator.main(
sipcreator_cmd)
metadata_dir = os.path.join(
os.path.dirname(os.path.dirname(sipcreator_log)), 'metadata')
shutil.move(fmd5, metadata_dir)
shutil.move(fmd5_logfile, os.path.dirname(sipcreator_log))
shutil.move(fmd5ffv1, metadata_dir)
shutil.move(
ffv1_logfile.replace('\\\\', '\\').replace('\:', ':'),
os.path.dirname(sipcreator_log))
logs_dir = os.path.dirname(sipcreator_log)
ififuncs.manifest_update(
sipcreator_manifest,
os.path.join(metadata_dir, os.path.basename(fmd5)))
ififuncs.manifest_update(
sipcreator_manifest,
os.path.join(metadata_dir, os.path.basename(fmd5ffv1)))
ififuncs.manifest_update(
sipcreator_manifest,
os.path.join(
logs_dir,
os.path.basename(
ffv1_logfile.replace('\\\\', '\\').replace('\:',
':'))))
ififuncs.manifest_update(
sipcreator_manifest,
os.path.join(
logs_dir,
os.path.basename(
fmd5_logfile.replace('\\\\', '\\').replace('\:',
':'))))
ififuncs.merge_logs(log_name_source, sipcreator_log,
sipcreator_manifest)
os.remove(dfxml)
os.remove(inputxml)
os.remove(inputtracexml)
oe_digits += 1
def main(args_):
# if multiple file are present, this script will treat them as a single
# instantiation/representation and get aggregate metadata about the whole
# package. For now, this will be a clumsy implementation - the first file
# will provide most metadata. Things like duration/bitrate/filesize
# will be calculated as a whole.
# Although another way would be that every call is looped, and if
# this could catch files that should not be in the package, eg. a 4:2:2
# file in a 4:2:0 package..
# yup - do it that way!
args = parse_args(args_)
all_files = ififuncs.recursive_file_list(args.input)
silence = True
if args.user:
user = args.user
else:
user = ififuncs.get_user()
acquisition_type = ''
if args.acquisition_type:
acquisition_type = ififuncs.get_acquisition_type(
args.acquisition_type)[0]
for dirs in os.listdir(args.input):
if ififuncs.validate_uuid4(dirs) is None:
instantiationIdentif = dirs
Accession_Number = get_accession_number(args.input)
if args.reference:
Reference_Number = args.reference.upper()
else:
Reference_Number = get_reference_number(args.input)
if args.p:
for root, _, filenames in os.walk(args.input):
if os.path.basename(root) == 'metadata':
metadata_dir = root
elif os.path.basename(root) == 'logs':
logs_dir = root
csv_filename = os.path.join(metadata_dir,
Accession_Number + '_pbcore.csv')
sipcreator_log = os.path.join(logs_dir,
instantiationIdentif + '_sip_log.log')
ififuncs.generate_log(sipcreator_log, 'EVENT = makepbcore.py started')
ififuncs.generate_log(
sipcreator_log, 'eventDetail=makepbcore.py %s' %
ififuncs.get_script_version('makepbcore.py'))
ififuncs.generate_log(sipcreator_log,
'Command line arguments: %s' % args)
ififuncs.generate_log(sipcreator_log, 'EVENT = agentName=%s' % user)
else:
csv_filename = 'blaa.csv'
print ' - Metadata will be stored in %s' % csv_filename
for filenames in os.listdir(args.input):
if '_manifest.md5' in filenames:
md5_manifest = os.path.join(args.input, filenames)
elif 'manifest-sha512.txt' in filenames:
sha512_manifest = os.path.join(args.input, filenames)
make_csv(csv_filename)
ms = 0
FrameCount = 0
instantFileSize_byte = 0
instantFileSize_gigs = 0
scan_types = []
matrix_list = []
transfer_list = []
colour_primaries_list = []
color_spaces = []
chroma = []
frame_sizes = []
par_list = []
container_list = []
fps_list = []
sample_rate_list = []
track_count_list = []
interlace_list = []
compression_list = []
pix_fmt_list = []
audio_fmt_list = []
audio_codecid_list = []
audio_codec_list = []
au_bitdepth_list = []
video_codecid_list = []
video_codec_version_list = []
video_codec_profile_list = []
timecode_list = []
channels_list = []
for source in all_files:
metadata = subprocess.check_output(
['mediainfo', '--Output=PBCore2', source])
root = etree.fromstring(metadata)
print(' - Analysing %s') % source
pbcore_namespace = root.xpath('namespace-uri(.)')
track_type = root.xpath('//ns:essenceTrackType',
namespaces={'ns': pbcore_namespace})
if len(track_type) > 0:
for track in track_type:
if track.text == 'Video':
essenceTrackEncodvid = get_metadata(
"ns:essenceTrackEncoding", track.getparent(),
pbcore_namespace)
vcodec_attributes = get_attributes(track.getparent(),
pbcore_namespace)
elif track.text == 'Audio':
silence = False
essenceTrackEncod_au = get_metadata(
"//ns:essenceTrackEncoding", track.getparent(),
pbcore_namespace)
audio_codec_list.append(essenceTrackEncod_au)
acodec_attributes = get_attributes(track.getparent(),
pbcore_namespace)
try:
audio_codecid = acodec_attributes['ref']
except KeyError:
audio_codecid = 'n/a'
essenceTrackSampling = ififuncs.get_mediainfo(
'samplerate', '--inform=Audio;%SamplingRate_String%',
source)
sample_rate_list.append(essenceTrackSampling)
essenceBitDepth_au = get_metadata(
"//ns:essenceTrackBitDepth", root, pbcore_namespace)
audio_codecid_list.append(audio_codecid)
au_bitdepth_list.append(essenceBitDepth_au)
channels = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='Channel(s)']",
track.getparent(), pbcore_namespace)
channels_list.append(channels)
ScanType = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='ScanType']", root,
pbcore_namespace)
scan_types.append(ScanType)
matrix_coefficients = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='matrix_coefficients']",
root, pbcore_namespace)
timecode_source, starting_timecode = get_timecode(
pbcore_namespace, root, source)
timecode_list.append(starting_timecode)
matrix_list.append(matrix_coefficients)
transfer_characteris = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='transfer_characteristics']",
root, pbcore_namespace)
transfer_list.append(transfer_characteris)
colour_primaries = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='color_primaries']",
root, pbcore_namespace)
colour_primaries_list.append(colour_primaries)
FrameCount += int(
get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='FrameCount']",
root, pbcore_namespace))
instantFileSize_byte += int(
get_metadata("//ns:instantiationFileSize", root, pbcore_namespace))
instantDataRate = round(
float(
ififuncs.get_mediainfo('OverallBitRate',
'--inform=General;%OverallBitRate%',
source)) / 1000 / 1000, 2)
instantTracks = ififuncs.get_number_of_tracks(source)
track_count_list.append(instantTracks)
ms += ififuncs.get_milliseconds(source)
ColorSpace = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='ColorSpace']", root,
pbcore_namespace)
color_spaces.append(ColorSpace)
ChromaSubsampling = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='ChromaSubsampling']",
root, pbcore_namespace)
chroma.append(ChromaSubsampling)
instantMediaty = get_metadata("//ns:instantiationMediaType", root,
pbcore_namespace)
essenceFrameSize = get_metadata("//ns:essenceTrackFrameSize", root,
pbcore_namespace)
frame_sizes.append(essenceFrameSize)
PixelAspectRatio = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='PixelAspectRatio']",
root, pbcore_namespace)
par_list.append(PixelAspectRatio)
instantiationStandar = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Format']", root,
pbcore_namespace)
container_list.append(instantiationStandar)
essenceFrameRate = get_metadata("//ns:essenceTrackFrameRate", root,
pbcore_namespace)
fps_list.append(essenceFrameRate)
essenceAspectRatio = ififuncs.get_mediainfo(
'DAR', '--inform=Video;%DisplayAspectRatio_String%', source)
Interlacement = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Interlacement']",
root, pbcore_namespace)
interlace_list.append(Interlacement)
Compression_Mode = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Compression_Mode']",
root, pbcore_namespace)
colour_range = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='colour_range']",
root, pbcore_namespace)
format_version = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Format_Version']",
root, pbcore_namespace)
app_company_name = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Encoded_Application_CompanyName']",
root, pbcore_namespace)
app_name = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Encoded_Application_Name']",
root, pbcore_namespace)
app_version = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Encoded_Application_Version']",
root, pbcore_namespace)
library_name = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Encoded_Library_Name']",
root, pbcore_namespace)
library_version = get_metadata(
"//ns:instantiationAnnotation[@annotationType='Encoded_Library_Version']",
root, pbcore_namespace)
compression_list.append(Compression_Mode)
instantiationDate_mo = get_metadata(
"//ns:instantiationDate[@dateType='file modification']", root,
pbcore_namespace)
instantDate_other = 'n/a'
instantDate_type = 'n/a'
pix_fmt = ififuncs.get_ffmpeg_fmt(source, 'video')
pix_fmt_list.append(pix_fmt)
audio_fmt = ififuncs.get_ffmpeg_fmt(source, 'audio')
audio_fmt_list.append(audio_fmt)
if silence:
audio_codecid = 'n/a'
essenceBitDepth_au = 'n/a'
essenceTrackEncod_au = 'n/a'
essenceTrackSampling = 'n/a'
video_codecid = vcodec_attributes['ref']
video_codecid_list.append(video_codecid)
try:
video_codec_version = vcodec_attributes['version']
except KeyError:
video_codec_version = 'n/a'
try:
video_codec_profile = vcodec_attributes['annotation'][8:]
except KeyError:
video_codec_profile = 'n/a'
video_codec_version_list.append(video_codec_version)
video_codec_profile_list.append(video_codec_profile)
metadata_error = ''
metadata_list = [
scan_types, matrix_list, transfer_list, colour_primaries_list,
color_spaces, chroma, frame_sizes, par_list, container_list, fps_list,
sample_rate_list, track_count_list, interlace_list, compression_list,
pix_fmt_list, audio_fmt_list, audio_codecid_list, audio_codec_list,
au_bitdepth_list, video_codecid_list, video_codec_version_list,
video_codec_profile_list, channels_list, timecode_list
]
for i in metadata_list:
if len(set(i)) > 1:
metadata_error += 'WARNING - Your metadata values are not the same for all files: %s\n' % set(
i)
print metadata_error
if args.p:
ififuncs.generate_log(
sipcreator_log,
'EVENT = Metadata mismatch - Your metadata values are not the same for all files: %s'
% set(i))
tc = ififuncs.convert_millis(ms)
instantiationDuratio = ififuncs.convert_timecode(25, tc)
if args.donor:
Donor = args.donor
else:
Donor = ''
Edited_By = user
Date_Created = ''
Date_Last_Modified = ''
Film_Or_Tape = 'Digital AV Object'
Date_Of_Donation = ''
reproduction_creator = ''
if args.acquisition_type:
if acquisition_type == 'Reproduction':
Date_Of_Donation = instantiationDate_mo.split('T')[0]
# if a reproduction, then there's no Donor/transfer of title.
Donor = 'n/a'
if ififuncs.find_concat_user(
sipcreator_log) == 'Aoife Fitzmaurice':
reproduction_creator = 'Aoife Fitzmaurice (2016)'
elif ififuncs.find_concat_user(
sipcreator_log) == 'Kieran O\'Leary':
reproduction_creator = 'Kieran O\'Leary (2013)'
Habitat = ''
backup_habitat = ''
Type_Of_Deposit = acquisition_type
if args.depositor_reference:
Depositor_Reference = args.depositor_reference
else:
Depositor_Reference = ''
Master_Viewing = 'Preservation Object'
Language_Version = ''
Condition_Rating = ''
Companion_Elements = ''
TTape_Origin = args.parent
EditedNew = user
FIO = 'In'
CollectionTitle = ''
Created_By = user
instantTimeStart = 'n/a'
instantFileSize_gigs = round(
float(instantFileSize_byte) / 1024 / 1024 / 1024, 3)
instantColors = 'n/a'
instantLanguage = 'n/a'
instantAltMo = 'n/a'
essenceBitDepth_vid = ififuncs.get_mediainfo('duration',
'--inform=Video;%BitDepth%',
source)
instantiationChanCon = 'n/a'
colour_range = colour_range
format_version = format_version
TimeCode_FirstFrame = process_mixed_values(timecode_list)
TimeCode_Source = timecode_source
reproduction_reason = ''
dig_object_descrip = ififuncs.get_digital_object_descriptor(args.input)
ififuncs.append_csv(csv_filename, [
Reference_Number,
Donor,
Edited_By,
Date_Created,
Date_Last_Modified,
Film_Or_Tape,
Date_Of_Donation,
Accession_Number,
Habitat,
backup_habitat,
TTape_Origin,
Type_Of_Deposit,
Depositor_Reference,
Master_Viewing,
Language_Version,
Condition_Rating,
Companion_Elements,
EditedNew,
FIO,
CollectionTitle,
Created_By,
instantiationIdentif,
instantDate_other,
instantDate_type,
instantiationDate_mo,
instantiationStandar,
instantMediaty,
instantFileSize_byte,
instantFileSize_gigs,
instantTimeStart,
instantDataRate,
instantTracks,
instantColors,
instantLanguage,
instantAltMo,
essenceTrackEncodvid,
essenceFrameRate,
essenceTrackSampling,
essenceBitDepth_vid,
essenceFrameSize,
essenceAspectRatio,
essenceTrackEncod_au,
essenceBitDepth_au,
instantiationDuratio,
instantiationChanCon,
PixelAspectRatio,
FrameCount,
ColorSpace,
ChromaSubsampling,
ScanType,
Interlacement,
Compression_Mode,
colour_primaries,
transfer_characteris,
matrix_coefficients,
pix_fmt,
audio_fmt,
audio_codecid,
video_codecid,
video_codec_version,
video_codec_profile,
channels,
colour_range,
format_version,
TimeCode_FirstFrame,
TimeCode_Source,
app_company_name,
app_name,
app_version,
library_name,
library_version,
reproduction_creator,
reproduction_reason,
dig_object_descrip,
])
if args.p:
ififuncs.generate_log(
sipcreator_log,
'EVENT = Metadata extraction - eventDetail=Technical record creation using PBCore, eventOutcome=%s, agentName=makepbcore'
% (csv_filename))
ififuncs.generate_log(sipcreator_log, 'EVENT = makepbcore.py finished')
ififuncs.checksum_replace(md5_manifest, sipcreator_log, 'md5')
ififuncs.checksum_replace(sha512_manifest, sipcreator_log, 'sha512')
ififuncs.manifest_update(md5_manifest, csv_filename)
print ' - Updating %s with %s' % (md5_manifest, csv_filename)
ififuncs.sha512_update(sha512_manifest, csv_filename)
print ' - Updating %s with %s' % (sha512_manifest, csv_filename)
print metadata_error
def main(args_):
'''
Launch all the functions for creating an IFI SIP.
'''
args = parse_args(args_)
start = datetime.datetime.now()
inputs = args.i
if args.d:
try:
import clairmeta
clairmeta_version = clairmeta.__version__
except ImportError:
print(
'Exiting as Clairmeta is not installed. If there is a case for not using clairmeta, please let me know and i can make a workaround'
)
sys.exit()
print(args)
user = ififuncs.determine_user(args)
object_entry = get_object_entry(args)
sip_path = make_folder_path(os.path.join(args.o), args, object_entry)
uuid, uuid_event = determine_uuid(args, sip_path)
new_log_textfile = os.path.join(sip_path,
'logs' + '/' + uuid + '_sip_log.log')
if args.d:
content_title = create_content_title_text(sip_path, args)
ififuncs.generate_log(new_log_textfile, 'EVENT = sipcreator.py started')
ififuncs.generate_log(
new_log_textfile, 'eventDetail=sipcreator.py %s' %
ififuncs.get_script_version('sipcreator.py'))
ififuncs.generate_log(new_log_textfile,
'Command line arguments: %s' % args)
ififuncs.generate_log(new_log_textfile, 'EVENT = agentName=%s' % user)
ififuncs.generate_log(new_log_textfile, uuid_event)
if not args.sc:
ififuncs.generate_log(
new_log_textfile, 'EVENT = eventType=Identifier assignement,'
' eventIdentifierType=object entry, value=%s' % object_entry)
metadata_dir = os.path.join(sip_path, 'metadata')
supplemental_dir = os.path.join(metadata_dir, 'supplemental')
logs_dir = os.path.join(sip_path, 'logs')
if args.accession:
accession_number = ififuncs.get_accession_number()
reference_number = ififuncs.get_reference_number()
parent = ififuncs.ask_question(
'What is the parent record? eg MV 1234. Enter n/a if this is a born digital acquisition with no parent.'
)
donor = ififuncs.ask_question(
'Who is the source of acquisition, as appears on the donor agreement? This will not affect Reproductions.'
)
depositor_reference = ififuncs.ask_question(
'What is the donor/depositor number? This will not affect Reproductions.'
)
acquisition_type = ififuncs.get_acquisition_type('')
donation_date = ififuncs.ask_question(
'When was the donation date in DD/MM/YYYY format? Eg. 31/12/1999 - Unfortunately this is NOT using ISO 8601.'
)
if args.zip:
inputxml, inputtracexml, dfxml = ififuncs.generate_mediainfo_xmls(
inputs[0], args.o, uuid, new_log_textfile)
if args.manifest:
shutil.copy(
args.manifest,
args.manifest.replace('_manifest.md5', '_manifest-md5.txt'))
source_manifest = args.manifest.replace('_manifest.md5',
'_manifest-md5.txt')
else:
source_manifest = os.path.join(
args.o,
os.path.basename(args.i[0]) + '_manifest-md5.txt')
ififuncs.generate_log(
new_log_textfile,
'EVENT = message digest calculation, status=started, eventType=messageDigestCalculation, agentName=hashlib, eventDetail=MD5 checksum of source files within ZIP'
)
ififuncs.hashlib_manifest(args.i[0], source_manifest,
os.path.dirname(args.i[0]))
ififuncs.generate_log(
new_log_textfile,
'EVENT = message digest calculation, status=finished, eventType=messageDigestCalculation, agentName=hashlib, eventDetail=MD5 checksum of source files within ZIP'
)
ififuncs.generate_log(
new_log_textfile,
'EVENT = packing, status=started, eventType=packing, agentName=makezip.py, eventDetail=Source object to be packed=%s'
% inputs[0])
makezip_judgement, zip_file = makezip.main([
'-i', inputs[0], '-o',
os.path.join(sip_path, 'objects'), '-basename', uuid + '.zip'
])
ififuncs.generate_log(
new_log_textfile,
'EVENT = packing, status=finished, eventType=packing, agentName=makezip.py, eventDetail=Source object packed into=%s'
% zip_file)
if makezip_judgement is None:
judgement = 'lossless'
else:
judgement = makezip_judgement
ififuncs.generate_log(
new_log_textfile,
'EVENT = losslessness verification, status=finished, eventType=messageDigestCalculation, agentName=makezip.py, eventDetail=embedded crc32 checksum validation, eventOutcome=%s'
% judgement)
ififuncs.generate_log(
new_log_textfile,
'EVENT = losslessness verification, status=finished, eventType=messageDigestCalculation, agentName=makezip.py, eventDetail=embedded crc32 checksum validation, eventOutcome=%s'
% judgement)
else:
log_names = move_files(inputs, sip_path, args, user)
ififuncs.get_technical_metadata(sip_path, new_log_textfile)
ififuncs.hashlib_manifest(metadata_dir,
metadata_dir + '/metadata_manifest.md5',
metadata_dir)
if args.sc:
normalise_objects_manifest(sip_path)
new_manifest_textfile = consolidate_manifests(sip_path, 'objects',
new_log_textfile)
if args.zip:
ififuncs.generate_log(
new_log_textfile,
'EVENT = Message Digest Calculation, status=started, eventType=message digest calculation, eventDetail=%s module=hashlib'
% zip_file)
ififuncs.manifest_update(new_manifest_textfile, zip_file)
ififuncs.generate_log(
new_log_textfile,
'EVENT = Message Digest Calculation, status=finished, eventType=message digest calculation, eventDetail=%s module=hashlib'
% zip_file)
consolidate_manifests(sip_path, 'metadata', new_log_textfile)
ififuncs.hashlib_append(logs_dir, new_manifest_textfile,
os.path.dirname(os.path.dirname(logs_dir)))
if args.supplement:
os.makedirs(supplemental_dir)
supplement_cmd = [
'-i', args.supplement, '-user', user, '-new_folder',
supplemental_dir,
os.path.dirname(sip_path), '-copy'
]
package_update.main(supplement_cmd)
if args.zip:
os.makedirs(supplemental_dir)
supplement_cmd = [
'-i', [inputxml, inputtracexml, dfxml, source_manifest], '-user',
user, '-new_folder', supplemental_dir,
os.path.dirname(sip_path), '-copy'
]
package_update.main(supplement_cmd)
if args.sc:
print('Generating Digital Forensics XML')
dfxml = accession.make_dfxml(args, sip_path, uuid)
ififuncs.generate_log(
new_log_textfile,
'EVENT = Metadata extraction - eventDetail=File system metadata extraction using Digital Forensics XML, eventOutcome=%s, agentName=makedfxml'
% (dfxml))
ififuncs.manifest_update(new_manifest_textfile, dfxml)
sha512_log = manifest.main([sip_path, '-sha512', '-s'])
sha512_manifest = os.path.join(os.path.dirname(sip_path),
uuid + '_manifest-sha512.txt')
ififuncs.merge_logs_append(sha512_log, new_log_textfile,
new_manifest_textfile)
ififuncs.checksum_replace(sha512_manifest, new_log_textfile, 'sha512')
os.remove(sha512_log)
ififuncs.sort_manifest(new_manifest_textfile)
if not args.quiet:
if 'log_names' in locals():
log_report(log_names)
finish = datetime.datetime.now()
print('\n- %s ran this script at %s and it finished at %s' %
(user, start, finish))
if args.d:
process_dcp(sip_path, content_title, args, new_manifest_textfile,
new_log_textfile, metadata_dir, clairmeta_version)
if args.accession:
register = accession.make_register()
filmographic_dict = ififuncs.extract_metadata(args.csv)[0]
for filmographic_record in filmographic_dict:
if filmographic_record['Reference Number'].lower(
) == reference_number.lower():
if filmographic_record['Title'] == '':
title = filmographic_record[
'TitleSeries'] + '; ' + filmographic_record['EpisodeNo']
else:
title = filmographic_record['Title']
oe_register = make_oe_register()
ififuncs.append_csv(
oe_register,
(object_entry.upper()[:2] + '-' + object_entry[2:], donation_date,
'1', '', title, donor, acquisition_type[1], accession_number,
'Representation of %s|Reproduction of %s' %
(reference_number, parent), ''))
accession_cmd = [
os.path.dirname(sip_path), '-user', user, '-f', '-number',
accession_number, '-reference', reference_number, '-register',
register, '-csv', args.csv, '-pbcore'
]
if not parent.lower() == 'n/a':
accession_cmd.extend(['-parent', parent])
accession_cmd.extend(['-donor', donor])
accession_cmd.extend(['-depositor_reference', depositor_reference])
accession_cmd.extend(['-acquisition_type', acquisition_type[2]])
accession_cmd.extend(['-donation_date', donation_date])
print(accession_cmd)
accession.main(accession_cmd)
return new_log_textfile, new_manifest_textfile
def main(args_):
# if multiple file are present, this script will treat them as a single
# instantiation/representation and get aggregate metadata about the whole
# package. For now, this will be a clumsy implementation - the first file
# will provide most metadata. Things like duration/bitrate/filesize
# will be calculated as a whole.
# Although another way would be that every call is looped, and if
# this could catch files that should not be in the package, eg. a 4:2:2
# file in a 4:2:0 package..
# yup - do it that way!
args = parse_args(args_)
all_files = ififuncs.recursive_file_list(args.input)
silence = True
audio_only = True
if args.user:
user = args.user
else:
user = ififuncs.get_user()
acquisition_type = ''
if args.acquisition_type:
acquisition_type = ififuncs.get_acquisition_type(
args.acquisition_type)[0]
instantiationIdentif = ''
for dirs in os.listdir(args.input):
if ififuncs.validate_uuid4(dirs) is None:
instantiationIdentif = dirs
Accession_Number = get_accession_number(args.input)
if args.reference:
Reference_Number = args.reference.upper()
else:
Reference_Number = get_reference_number(args.input)
if args.p:
for root, _, filenames in os.walk(args.input):
if os.path.basename(root) == 'metadata':
metadata_dir = root
elif os.path.basename(root) == 'logs':
logs_dir = root
csv_filename = os.path.join(
metadata_dir,
Accession_Number + '_%s_pbcore.csv' % Reference_Number)
sipcreator_log = os.path.join(logs_dir,
instantiationIdentif + '_sip_log.log')
ififuncs.generate_log(sipcreator_log, 'EVENT = makepbcore.py started')
ififuncs.generate_log(
sipcreator_log, 'eventDetail=makepbcore.py %s' %
ififuncs.get_script_version('makepbcore.py'))
ififuncs.generate_log(sipcreator_log,
'Command line arguments: %s' % args)
ififuncs.generate_log(sipcreator_log, 'EVENT = agentName=%s' % user)
else:
csv_filename = 'blaa.csv'
print((' - Metadata will be stored in %s' % csv_filename))
for filenames in os.listdir(args.input):
if '_manifest.md5' in filenames:
md5_manifest = os.path.join(args.input, filenames)
elif 'manifest-sha512.txt' in filenames:
sha512_manifest = os.path.join(args.input, filenames)
make_csv(csv_filename)
ms = 0
FrameCount = 0
instantFileSize_byte = 0
instantFileSize_gigs = 0
scan_types = []
matrix_list = []
transfer_list = []
colour_primaries_list = []
color_spaces = []
chroma = []
frame_sizes = []
par_list = []
container_list = []
fps_list = []
sample_rate_list = []
track_count_list = []
interlace_list = []
compression_list = []
pix_fmt_list = []
audio_fmt_list = []
audio_codecid_list = []
audio_codec_list = []
au_bitdepth_list = []
video_codecid_list = []
video_codec_version_list = []
video_codec_profile_list = []
timecode_list = []
channels_list = []
stl = False
subtitle_check = ififuncs.get_digital_object_descriptor(args.input)
if 'STL' in subtitle_check:
stl = True
for source in all_files:
metadata = subprocess.check_output(
['mediainfo', '--Output=PBCore2', source])
new_metadata = subprocess.check_output(
['mediainfo', '--Output=XML', source])
try:
root = etree.fromstring(metadata)
new_root = etree.fromstring(new_metadata)
except lxml.etree.XMLSyntaxError:
print('Windows encoding detected - transforming into utf-8')
root = etree.fromstring(metadata.decode('cp1252').encode('utf-8'))
new_root = etree.fromstring(
new_metadata.decode('cp1252').encode('utf-8'))
print(((' - Analysing %s') % source))
pbcore_namespace = root.xpath('namespace-uri(.)')
mediainfo_namespace = new_root.xpath('namespace-uri(.)')
track_type = root.xpath('//ns:essenceTrackType',
namespaces={'ns': pbcore_namespace})
new_track_type = new_root.xpath('//ns:track',
namespaces={'ns': mediainfo_namespace})
if len(new_track_type) > 0:
for track in new_track_type:
if track.attrib['type'] == 'Video':
audio_only = False
essenceTrackEncodvid = ififuncs.get_metadata(
"ns:Format", track, mediainfo_namespace)
#vcodec_attributes = get_attributes(track.getparent(), pbcore_namespace)
#vcodec_attributes = 'TODO'
video_codecid = ififuncs.get_metadata(
"ns:CodecID", track, mediainfo_namespace)
video_codec_version = ififuncs.get_metadata(
"ns:Format_Version", track, mediainfo_namespace)
video_codec_profile = ififuncs.get_metadata(
"ns:Format_Profile", track, mediainfo_namespace)
video_codec_version_list.append(video_codec_version)
video_codec_profile_list.append(video_codec_profile)
elif track.attrib['type'] == 'Audio':
silence = False
essenceTrackEncod_au = ififuncs.get_metadata(
"ns:Format", track, mediainfo_namespace)
audio_codec_list.append(essenceTrackEncod_au)
#acodec_attributes = get_attributes(track.getparent(), pbcore_namespace)
audio_codecid = ififuncs.get_metadata(
"ns:CodecID", track, mediainfo_namespace)
essenceTrackSampling = ififuncs.get_mediainfo(
'samplerate', '--inform=Audio;%SamplingRate_String%',
source)
sample_rate_list.append(essenceTrackSampling)
essenceBitDepth_au = ififuncs.get_metadata(
"ns:BitDepth", track, mediainfo_namespace)
audio_codecid_list.append(audio_codecid)
au_bitdepth_list.append(essenceBitDepth_au)
channels = ififuncs.get_metadata("//ns:Channels", track,
mediainfo_namespace)
channels_list.append(channels)
if audio_only:
essenceTrackEncodvid = 'n/a'
video_codecid = 'n/a'
video_codec_version = 'n/a'
video_codec_profile = 'n/a'
ScanType = ififuncs.get_metadata("//ns:ScanType", new_root,
mediainfo_namespace)
scan_types.append(ScanType)
matrix_coefficients = ififuncs.get_metadata("//ns:matrix_coefficients",
new_root,
mediainfo_namespace)
timecode_source, starting_timecode = get_timecode(
pbcore_namespace, root, source)
timecode_list.append(starting_timecode)
matrix_list.append(matrix_coefficients)
transfer_characteris = ififuncs.get_metadata(
"//ns:transfer_characteristics", new_root, mediainfo_namespace)
transfer_list.append(transfer_characteris)
colour_primaries = ififuncs.get_metadata("//ns:colour_primaries",
new_root, mediainfo_namespace)
colour_primaries_list.append(colour_primaries)
try:
if audio_only:
FrameCount = 'n/a'
else:
# increment if multiple objects are present
try:
FrameCount += int(
ififuncs.get_metadata("//ns:FrameCount", new_root,
mediainfo_namespace))
except ValueError:
# don't increment if multiple values are returned as str
FrameCount = ififuncs.get_metadata("//ns:FrameCount",
new_root,
mediainfo_namespace)
except TypeError:
# workaround for silent pic in DCP
FrameCount = 'n/a'
instantFileSize_byte += int(
ififuncs.get_metadata("//ns:FileSize", new_root,
mediainfo_namespace))
instantDataRate = round(
float(
ififuncs.get_mediainfo('OverallBitRate',
'--inform=General;%OverallBitRate%',
source)) / 1000 / 1000, 2)
instantTracks = ififuncs.get_number_of_tracks(source)
track_count_list.append(instantTracks)
if stl is True:
track_count_list.append('STL sidecar')
ms += ififuncs.get_milliseconds(source)
ColorSpace = ififuncs.get_metadata("//ns:ColorSpace", new_root,
mediainfo_namespace)
color_spaces.append(ColorSpace)
ChromaSubsampling = get_metadata("//ns:ChromaSubsampling", new_root,
mediainfo_namespace)
chroma.append(ChromaSubsampling)
instantMediaty = get_metadata("//ns:instantiationMediaType", root,
pbcore_namespace)
if audio_only:
essenceFrameSize = 'n/a'
else:
essenceFrameSize = get_metadata("//ns:essenceTrackFrameSize", root,
pbcore_namespace)
frame_sizes.append(essenceFrameSize)
PixelAspectRatio = ififuncs.get_metadata("//ns:PixelAspectRatio",
new_root, mediainfo_namespace)
par_list.append(PixelAspectRatio)
general_root = new_root.xpath("//ns:track[@type='General']",
namespaces={'ns':
mediainfo_namespace})[0]
instantiationStandar = ififuncs.get_metadata("ns:Format", general_root,
mediainfo_namespace)
container_list.append(instantiationStandar)
essenceFrameRate = ififuncs.get_metadata("//ns:FrameRate", new_root,
mediainfo_namespace)
fps_list.append(essenceFrameRate)
essenceAspectRatio = ififuncs.get_mediainfo(
'DAR', '--inform=Video;%DisplayAspectRatio_String%', source)
Interlacement = ififuncs.get_metadata("//ns:ScanOrder", new_root,
mediainfo_namespace)
# FFV1/MKV seems to have this scanorder metadata here rather than Interlacement
# FFV1/MKV is the only example I've seen so far that behaves like this :|
# It could be that Interlacement is set at a codec level for FFV1, but others are
# declared at the container level..
if Interlacement == 'n/a':
Interlacement = get_metadata(
"//ns:essenceTrackAnnotation[@annotationType='ScanOrder']",
root, pbcore_namespace)
interlace_list.append(Interlacement)
Compression_Mode = ififuncs.get_metadata("//ns:Compression_Mode",
new_root, mediainfo_namespace)
colour_range = ififuncs.get_metadata("//ns:colour_range", new_root,
mediainfo_namespace)
# this needs to be clarified as it exists in general and codec
format_version = ififuncs.get_metadata("ns:Format_Version",
general_root,
mediainfo_namespace)
app_company_name = ififuncs.get_metadata(
"//ns:Encoded_Application_CompanyName", new_root,
mediainfo_namespace)
app_name = ififuncs.get_metadata("//ns:Encoded_Application_Name",
new_root, mediainfo_namespace)
app_version = ififuncs.get_metadata("//ns:Encoded_Application_Version",
new_root, mediainfo_namespace)
library_name = ififuncs.get_metadata("//ns:Encoded_Library_Name",
new_root, mediainfo_namespace)
if library_name == 'n/a':
library_name = ififuncs.get_metadata("//ns:Encoded_Library",
general_root,
mediainfo_namespace)
library_version = ififuncs.get_metadata("//ns:Encoded_Library_Version",
new_root, mediainfo_namespace)
compression_list.append(Compression_Mode)
instantiationDate_mo = get_metadata(
"//ns:instantiationDate[@dateType='file modification']", root,
pbcore_namespace)
instantDate_other = 'n/a'
instantDate_type = 'n/a'
pix_fmt = ififuncs.get_ffmpeg_fmt(source, 'video')
pix_fmt_list.append(pix_fmt)
audio_fmt = ififuncs.get_ffmpeg_fmt(source, 'audio')
audio_fmt_list.append(audio_fmt)
essenceBitDepth_vid = ififuncs.get_mediainfo(
'duration', '--inform=Video;%BitDepth%', source)
if silence:
audio_codecid = 'n/a'
essenceBitDepth_au = 'n/a'
essenceTrackEncod_au = 'n/a'
essenceTrackSampling = 'n/a'
channels = 'n/a'
'''
video_codecid = vcodec_attributes['ref']
video_codecid_list.append(video_codecid)
try:
video_codec_version = vcodec_attributes['version']
except KeyError:
video_codec_version = 'n/a'
try:
video_codec_profile = vcodec_attributes['annotation'][8:]
except KeyError:
video_codec_profile = 'n/a'
'''
metadata_error = ''
metadata_list = [
scan_types, matrix_list, transfer_list, colour_primaries_list,
color_spaces, chroma, frame_sizes, par_list, container_list, fps_list,
sample_rate_list, track_count_list, interlace_list, compression_list,
pix_fmt_list, audio_fmt_list, audio_codecid_list, audio_codec_list,
au_bitdepth_list, video_codecid_list, video_codec_version_list,
video_codec_profile_list, channels_list, timecode_list
]
for i in metadata_list:
if len(set(i)) > 1:
metadata_error += 'WARNING - Your metadata values are not the same for all files - but this could be a false positive if dealing with atomised audio and video as with DCP: %s\n' % set(
i)
if args.p:
ififuncs.generate_log(
sipcreator_log,
'EVENT = Metadata mismatch - Your metadata values are not the same for all files - but this could be a false positive if dealing with atomised audio and video as with DCP: %s'
% set(i))
print(metadata_error)
tc = ififuncs.convert_millis(ms)
instantiationDuratio = ififuncs.convert_timecode(25, tc)
if args.donor:
Donor = args.donor
else:
Donor = ''
Edited_By = user
Date_Created = ''
Date_Last_Modified = ''
Film_Or_Tape = 'Digital AV Object'
Date_Of_Donation = ''
if args.reproduction_creator:
reproduction_creator = args.reproduction_creator
else:
reproduction_creator = ''
if args.acquisition_type:
if acquisition_type == 'Reproduction':
Date_Of_Donation = instantiationDate_mo.split('T')[0]
# if a reproduction, then there's no Donor/transfer of title.
Donor = 'n/a'
else:
Date_Of_Donation = args.donation_date
Habitat = ''
backup_habitat = ''
Type_Of_Deposit = acquisition_type
if args.depositor_reference:
Depositor_Reference = args.depositor_reference
else:
Depositor_Reference = ''
Master_Viewing = 'Preservation Object'
Language_Version = ''
Condition_Rating = ''
Companion_Elements = ''
TTape_Origin = args.parent
EditedNew = user
FIO = 'In'
CollectionTitle = ''
Created_By = user
instantTimeStart = 'n/a'
instantFileSize_gigs = round(
float(instantFileSize_byte) / 1024 / 1024 / 1024, 3)
instantColors = 'n/a'
instantLanguage = 'n/a'
instantAltMo = 'n/a'
instantiationChanCon = 'n/a'
'''
no idea why these are here
colour_range = colour_range
format_version = format_version
'''
TimeCode_FirstFrame = process_mixed_values(timecode_list)
pix_fmt = process_mixed_values(pix_fmt_list)
audio_fmt = process_mixed_values(audio_fmt_list)
instantTracks = process_mixed_values(track_count_list)
TimeCode_Source = timecode_source
reproduction_reason = ''
dig_object_descrip = ififuncs.get_digital_object_descriptor(args.input)
if 'STL' in dig_object_descrip:
dig_object_descrip = 'AS-11 package'
dcp_check = ififuncs.find_cpl(args.input)
if dcp_check is not None:
essenceFrameSize, ChromaSubsampling, ColorSpace, FrameCount, essenceAspectRatio, instantiationDuratio, PixelAspectRatio, ScanType, dig_object_descrip, instantTracks, instantDataRate, essenceBitDepth_vid, instantMediaty = check_dcp(
dcp_check)
ififuncs.append_csv(csv_filename, [
Reference_Number,
Donor,
Edited_By,
Date_Created,
Date_Last_Modified,
Film_Or_Tape,
Date_Of_Donation,
Accession_Number,
Habitat,
backup_habitat,
TTape_Origin,
Type_Of_Deposit,
Depositor_Reference,
Master_Viewing,
Language_Version,
Condition_Rating,
Companion_Elements,
EditedNew,
FIO,
CollectionTitle,
Created_By,
instantiationIdentif,
instantDate_other,
instantDate_type,
instantiationDate_mo,
instantiationStandar,
instantMediaty,
instantFileSize_byte,
instantFileSize_gigs,
instantTimeStart,
instantDataRate,
instantTracks,
instantColors,
instantLanguage,
instantAltMo,
essenceTrackEncodvid,
essenceFrameRate,
essenceTrackSampling,
essenceBitDepth_vid,
essenceFrameSize,
essenceAspectRatio,
essenceTrackEncod_au,
essenceBitDepth_au,
instantiationDuratio,
instantiationChanCon,
PixelAspectRatio,
FrameCount,
ColorSpace,
ChromaSubsampling,
ScanType,
Interlacement,
Compression_Mode,
colour_primaries,
transfer_characteris,
matrix_coefficients,
pix_fmt,
audio_fmt,
audio_codecid,
video_codecid,
video_codec_version,
video_codec_profile,
channels,
colour_range,
format_version,
TimeCode_FirstFrame,
TimeCode_Source,
app_company_name,
app_name,
app_version,
library_name,
library_version,
reproduction_creator,
reproduction_reason,
dig_object_descrip,
])
if args.p:
ififuncs.generate_log(
sipcreator_log,
'EVENT = Metadata extraction - eventDetail=Technical record creation using PBCore, eventOutcome=%s, agentName=makepbcore'
% (csv_filename))
ififuncs.generate_log(sipcreator_log, 'EVENT = makepbcore.py finished')
ififuncs.checksum_replace(md5_manifest, sipcreator_log, 'md5')
ififuncs.checksum_replace(sha512_manifest, sipcreator_log, 'sha512')
ififuncs.manifest_update(md5_manifest, csv_filename)
print((' - Updating %s with %s' % (md5_manifest, csv_filename)))
ififuncs.sha512_update(sha512_manifest, csv_filename)
print((' - Updating %s with %s' % (sha512_manifest, csv_filename)))
print(metadata_error)
