scout/server/blueprints/alignviewers/views.py
def pileup():
    """Visualize BAM alignments."""
    vcf_file = request.args.get('vcf')
    bam_files = request.args.getlist('bam')
    bai_files = request.args.getlist('bai')
    samples = request.args.getlist('sample')
    alignments = [{'bam': bam, 'bai': bai, 'sample': sample}
                  for bam, bai, sample in zip(bam_files, bai_files, samples)]

    position = {
        'contig': request.args['contig'],
        'start': request.args['start'],
        'stop': request.args['stop']
    }

    genome = current_app.config.get('PILEUP_GENOME')
    if genome:
        if not os.path.isfile(genome):
            flash("The pilup genome path ({}) provided does not exist".format(genome))
            genome = None
    LOG.debug("Use pileup genome %s", genome)

    exons = current_app.config.get('PILEUP_EXONS')
    if exons:
        if not os.path.isfile(exons):
            flash("The pilup exons path ({}) provided does not exist".format(exons))
            genome = None
    LOG.debug("Use pileup exons %s", exons)

    LOG.debug("View alignment for positions Chrom:{0}, Start:{1}, End: {2}".format(
              position['contig'], position['start'], position['stop']))
    LOG.debug("Use alignment files {}".format(alignments))

    return render_template('alignviewers/pileup.html', alignments=alignments,
                           position=position, vcf_file=vcf_file,
                           genome=genome, exons=exons)
def pileup():
    vcf_file = request.args.get('vcf')
    bam_files = request.args.getlist('bam')
    bai_files = request.args.getlist('bai')
    samples = request.args.getlist('sample')
    alignments = [{'bam': bam, 'bai': bai, 'sample': sample}
                  for bam, bai, sample in zip(bam_files, bai_files, samples)]

    position = {
        'contig': request.args['contig'],
        'start': request.args['start'],
        'stop': request.args['stop']
    }

    genome = current_app.config.get('PILEUP_GENOME')
    if genome:
        if not os.path.isfile(genome):
            flash("The pilup genome path ({}) provided does not exist".format(genome))
            genome = None
    LOG.debug("Use pileup genome %s", genome)

    exons = current_app.config.get('PILEUP_EXONS')
    if exons:
        if not os.path.isfile(exons):
            flash("The pilup exons path ({}) provided does not exist".format(exons))
            genome = None
    LOG.debug("Use pileup exons %s", exons)

    LOG.debug("View alignment for positions Chrom:{0}, Start:{1}, End: {2}".format(
              position['contig'], position['start'], position['stop']))
    LOG.debug("Use alignment files {}".format(alignments))

    return render_template('alignviewers/pileup.html', alignments=alignments,
                           position=position, vcf_file=vcf_file,
                           genome=genome, exons=exons)
def pileup ( ) : vcf_file = request . args . get ( 'vcf' ) bam_files = request . args . getlist ( 'bam' ) bai_files = request . args . getlist ( 'bai' ) samples = request . args . getlist ( 'sample' ) alignments = [ { 'bam' : bam , 'bai' : bai , 'sample' : sample } for bam , bai , sample in zip ( bam_files , bai_files , samples ) ] position = { 'contig' : request . args [ 'contig' ] , 'start' : request . args [ 'start' ] , 'stop' : request . args [ 'stop' ] } genome = current_app . config . get ( 'PILEUP_GENOME' ) if genome : if not os . path . isfile ( genome ) : flash ( "The pilup genome path ({}) provided does not exist" . format ( genome ) ) genome = None LOG . debug ( "Use pileup genome %s" , genome ) exons = current_app . config . get ( 'PILEUP_EXONS' ) if exons : if not os . path . isfile ( exons ) : flash ( "The pilup exons path ({}) provided does not exist" . format ( exons ) ) genome = None LOG . debug ( "Use pileup exons %s" , exons ) LOG . debug ( "View alignment for positions Chrom:{0}, Start:{1}, End: {2}" . format ( position [ 'contig' ] , position [ 'start' ] , position [ 'stop' ] ) ) LOG . debug ( "Use alignment files {}" . format ( alignments ) ) return render_template ( 'alignviewers/pileup.html' , alignments = alignments , position = position , vcf_file = vcf_file , genome = genome , exons = exons )
Visualize BAM alignments.
Visualize BAM alignments .