load_unaligned_seqs#
- load_unaligned_seqs(filename: str | Path, format=None, moltype=None, label_to_name=None, parser_kw: dict | None = None, info: dict | None = None, new_type: bool = False, **kw) SequenceCollection#
loads unaligned sequences from file
- Parameters:
- filename
path to sequence file or glob pattern. If a glob we assume a single sequence per file. All seqs returned in one SequenceCollection.
- format
sequence file format, if not specified tries to guess from the path suffix
- moltype
the moltype, eg DNA, PROTEIN, ‘dna’, ‘protein’
- label_to_name
function for converting original name into another name.
- parser_kw
optional arguments for the parser
- info
a dict from which to make an info object
- new_type
if True, the returned SequenceCollection will be of the new type, (cogent3.core.new_sequence.SequenceCollection). The default will be changed to True in 2024.12. Support for the old style will be removed as of 2025.6.
- **kw
other keyword arguments passed to SequenceCollection, or show_progress. The latter induces a progress bar for number of files processed when filename is a glob pattern.
- Returns:
SequenceCollection