def parse_clip_path_or_seq_dir_path(self, path):
parts = path.parts
_, _, self._volume, self._classification, self._owner, self._show, self._scene, self._element_type,\
self._reel, clip_file_or_seq_dir = parts
if not self._volume.startswith('jgoldstone'):
raise RuntimeError(
"sequence path volume must start with jgoldstone")
if self._classification not in [
'not_secret', 'arri_secret', 'other_secret'
]:
raise RuntimeError(
"classification not one of 'not_secret', 'arri_secret', or 'other_secret'"
)
if self._element_type not in ['ocd', 'derived', 'etc']:
raise RuntimeError(
"element type must be one of 'ocd', 'derived', or 'etc'")
if path.suffix in ['.mov', '.mxf']:
raise RuntimeError(
"cannot currently directly characterize QuickTime or MXF clips"
)
if path.suffix == '.ari':
raise RuntimeError(
"cannot currently directly characterize ARRRIAW file")
elif path.suffix == '.dpx':
raise RuntimeError(
"cannot currently directly characterize ARRRIAW file")
if not path.is_dir():
raise RuntimeError(
"Only supported input for characterization is directory of ACES container files"
)
sequences = FileSequence.findSequencesOnDisk(str(path))
if not len(sequences):
raise RuntimeError(
"The nominal directory of frames to characterize is empty")
self._sequences = sequences
def _get_seq(self, path):
"""
Crate file sequence object by given a file sequence path such as
/path/image.%04d.dpx
:param path: (str) File sequence path
:returns: File Sequence object
"""
s = re.sub(r'%[0-9]+d', '#', path)
seq = FileSequence.findSequencesOnDisk(os.path.dirname(s))[0]
return seq
