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"""Convert :term:`BAM` format to :term:`COV` format"""
import colorlog
from bioconvert import ConvBase
from bioconvert.core.decorators import requires
_log = colorlog.getLogger(__name__)
__all__ = ["BAM2COV"]
[docs]class BAM2COV(ConvBase):
"""Convert sorted :term:`BAM` file into :term:`COV` file
Note that the COV format is of the form::
chr1 1 0
chr1 2 0
chr1 3 0
chr1 4 0
chr1 5 0
that is contig name, position, coverage.
.. warning:: the BAM file must be sorted. This can be achieved with
bamtools using *bamtools sort -in INPUT.bam*
Methods available are based on samtools [SAMTOOLS]_ or bedtools [BEDTOOLS]_.
"""
#: Default value
# _default_method = "samtools"
_default_method = "bedtools"
def __init__(self, infile, outfile):
""".. rubric:: Constructor
:param str infile: The path to the input BAM file. **It must be sorted**.
:param str outfile: The path to the output file
"""
super().__init__(infile, outfile)