len_seq_2_dict¶
-
yoda_powers.bio.len_seq_2_dict(fasta_file)[source]¶ Function that take a file name (fasta), and return a dictionnary with length of sequence
Notes
function need modules:
pathlib
BioPython
- Parameters
fasta_file (str) – a path to fasta file directory
- Returns
the fasta dict with sequence length
- Return type
dict- Raises
ValueError – If fasta_file does not exist.
ValueError – If fasta_file` is not a valid file.
Example
>>> filename = "sequence.fasta" >>> len_seq_2_dict(filename) {'Seq1': 12, 'Seq2': 13, 'Seq3': 15}