コード例 #1
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def test_read_evidence_variant_matching_gatk_mini_bundle_extract():
    handle = Samfile(data_path("gatk_mini_bundle_extract.bam"))

    loci = [
        Locus.from_inclusive_coordinates("20", 10008951),  # 0
        Locus.from_inclusive_coordinates("20", 10009053),  # 1
        Locus.from_inclusive_coordinates("20", 10009053, 10009054),  # 2
        Locus.from_inclusive_coordinates("20", 10006822),  # 3
        Locus.from_inclusive_coordinates("20", 10006822, 10006823),  # 4
    ]
    evidence = PileupCollection.from_bam(handle, loci)

    eq_(evidence.match_summary(Variant(loci[0], "A", "C")), [('A', 1),
                                                             ('C', 4)])
    eq_(
        evidence.filter(drop_duplicates=True).match_summary(
            Variant(loci[0], "A", "C")), [('A', 0), ('C', 3)])
    eq_(evidence.match_summary(Variant(loci[1], "A", "C")), [('A', 3),
                                                             ('C', 0)])
    eq_(evidence.match_summary(Variant(loci[1], "A", "CC")), [('A', 3),
                                                              ('CC', 0)])
    eq_(evidence.match_summary(Variant(loci[1], "A", "")), [('A', 3), ('', 0)])
    eq_(evidence.match_summary(Variant(loci[1], "A", "")), [('A', 3), ('', 0)])
    eq_(evidence.match_summary(Variant(loci[2], "AT", "")), [('AT', 3),
                                                             ('', 0)])
    eq_(evidence.match_summary(Variant(loci[3], "A", "")), [('A', 2), ('', 6)])
    eq_(evidence.match_summary(Variant(loci[4], "AC", "")), [('AC', 2),
                                                             ('', 6)])
    eq_(
        evidence.match_summary(
            Variant(loci[4], "AC", ""),
            lambda e: e.read_attributes().mapping_quality.mean()),
        [('AC', 60.0), ('', 65.0)])
コード例 #2
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def test_read_evidence_variant_matching_gatk_mini_bundle_extract_warning():
    filename = data_path("gatk_mini_bundle_extract.bam")

    # Should log a warning but pass.
    loci = [
        Locus.from_inclusive_coordinates("20", 10009053, 10009054),  # 0
    ]
    evidence = PileupCollection.from_bam(filename, loci)
    eq_(evidence.match_summary(Variant(loci[0], "A", "")), [('A', 0), ('', 0),
                                                            ('AT', 3)])
コード例 #3
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def test_read_evidence_variant_matching_gatk_mini_bundle_extract_warning():
    filename = data_path("gatk_mini_bundle_extract.bam")

    # Should log a warning but pass.
    loci = [
        Locus.from_inclusive_coordinates("20", 10009053, 10009054),  # 0
    ]
    evidence = PileupCollection.from_bam(filename, loci)
    eq_(evidence.match_summary(Variant(loci[0], "A", "")),
        [('A', 0), ('', 0), ('AT', 3)])
コード例 #4
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def test_read_evidence_variant_matching_gatk_bundle_native_varcode_variant():
    # Try native varcode Variant.
    handle = Samfile(data_path("gatk_mini_bundle_extract.bam"))
    locus = Locus.from_inclusive_coordinates("20", 10008951)
    variant = VarcodeVariant(
        locus.contig,
        locus.position + 1,  # inclusive not interbase
        "A",
        "C")
    evidence = PileupCollection.from_bam(handle, [variant])
    eq_(evidence.match_summary(variant), [('A', 1), ('C', 4)])
コード例 #5
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def test_read_evidence_variant_matching_gatk_bundle_native_varcode_variant():
    # Try native varcode Variant.
    handle = Samfile(data_path("gatk_mini_bundle_extract.bam"))
    locus = Locus.from_inclusive_coordinates("20", 10008951)
    variant = VarcodeVariant(
        locus.contig,
        locus.position + 1,  # inclusive not interbase
        "A",
        "C")
    evidence = PileupCollection.from_bam(handle, [variant])
    eq_(evidence.match_summary(variant),
        [('A', 1), ('C', 4)])
コード例 #6
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def test_read_evidence_rna1_single_base_loci():
    loci = [
        Locus.from_inclusive_coordinates("17", 41244936, 41244936),  # 0
        Locus.from_inclusive_coordinates("17", 41244937, 41244937),  # 1
        Locus.from_inclusive_coordinates("17", 41244935, 41244935),  # 2
        Locus.from_inclusive_coordinates("17", 41244933, 41244933),  # 3
        Locus.from_inclusive_coordinates("17", 41244853, 41244853),  # 4
        Locus.from_inclusive_coordinates("17", 41244857, 41244857),  # 5
        Locus.from_inclusive_coordinates("17", 41244864, 41244864),  # 6
        Locus.from_inclusive_coordinates("17", 41244879, 41244879),  # 7
        Locus.from_inclusive_coordinates("17", 41244901, 41244901),  # 8
        Locus.from_inclusive_coordinates("17", 41244910, 41244910),  # 9
        Locus.from_inclusive_coordinates("17", 41244917, 41244917),  # 10
        Locus.from_inclusive_coordinates("17", 41244972, 41244972),  # 11
        Locus.from_inclusive_coordinates("17", 41244973, 41244973),  # 12
        Locus.from_inclusive_coordinates("17", 41245026, 41245026),  # 13
        Locus.from_inclusive_coordinates("17", 41245027, 41245027),  # 14
        Locus.from_inclusive_coordinates("17", 41245019, 41245019),  # 15
        Locus.from_inclusive_coordinates("17", 41245018, 41245018),  # 16
    ]
    evidence = PileupCollection.from_bam(data_path("rna_chr17_41244936.bam"),
                                         loci)

    eq_(evidence.allele_summary(loci[0]), [("A", 11), ("G", 7)])
    eq_(evidence.allele_summary(loci[1]), [("G", 17), ("A", 1)])
    eq_(evidence.allele_summary(loci[2]), [("C", 18)])
    eq_(evidence.allele_summary(loci[3]), [("A", 17), ("G", 1)])
    eq_(evidence.allele_summary(loci[4]), [("C", 1)])
    eq_(evidence.allele_summary(loci[5]), [("T", 2)])
    eq_(evidence.allele_summary(loci[6]), [("T", 4)])
    eq_(evidence.allele_summary(loci[7]), [("C", 8)])
    eq_(evidence.allele_summary(loci[8]), [("C", 8)])
    eq_(evidence.allele_summary(loci[9]), [("C", 9)])
    eq_(evidence.allele_summary(loci[10]), [("A", 10)])
    eq_(evidence.allele_summary(loci[11]), [("T", 11)])
    eq_(evidence.allele_summary(loci[12]), [("T", 11)])
    eq_(evidence.allele_summary(loci[13]), [("C", 1)])
    eq_(evidence.allele_summary(loci[14]), [("G", 1)])
    eq_(evidence.allele_summary(loci[15]), [("T", 8)])
    eq_(evidence.allele_summary(loci[16]), [("T", 8)])
コード例 #7
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def test_read_evidence_rna1_single_base_loci():
    loci = [
        Locus.from_inclusive_coordinates("17", 41244936, 41244936),  # 0
        Locus.from_inclusive_coordinates("17", 41244937, 41244937),  # 1
        Locus.from_inclusive_coordinates("17", 41244935, 41244935),  # 2
        Locus.from_inclusive_coordinates("17", 41244933, 41244933),  # 3
        Locus.from_inclusive_coordinates("17", 41244853, 41244853),  # 4
        Locus.from_inclusive_coordinates("17", 41244857, 41244857),  # 5
        Locus.from_inclusive_coordinates("17", 41244864, 41244864),  # 6
        Locus.from_inclusive_coordinates("17", 41244879, 41244879),  # 7
        Locus.from_inclusive_coordinates("17", 41244901, 41244901),  # 8
        Locus.from_inclusive_coordinates("17", 41244910, 41244910),  # 9
        Locus.from_inclusive_coordinates("17", 41244917, 41244917),  # 10
        Locus.from_inclusive_coordinates("17", 41244972, 41244972),  # 11
        Locus.from_inclusive_coordinates("17", 41244973, 41244973),  # 12
        Locus.from_inclusive_coordinates("17", 41245026, 41245026),  # 13
        Locus.from_inclusive_coordinates("17", 41245027, 41245027),  # 14
        Locus.from_inclusive_coordinates("17", 41245019, 41245019),  # 15
        Locus.from_inclusive_coordinates("17", 41245018, 41245018),  # 16
    ]
    evidence = PileupCollection.from_bam(
        data_path("rna_chr17_41244936.bam"), loci)

    eq_(evidence.allele_summary(loci[0]), [("A", 11), ("G", 7)])
    eq_(evidence.allele_summary(loci[1]), [("G", 17), ("A", 1)])
    eq_(evidence.allele_summary(loci[2]), [("C", 18)])
    eq_(evidence.allele_summary(loci[3]), [("A", 17), ("G", 1)])
    eq_(evidence.allele_summary(loci[4]), [("C", 1)])
    eq_(evidence.allele_summary(loci[5]), [("T", 2)])
    eq_(evidence.allele_summary(loci[6]), [("T", 4)])
    eq_(evidence.allele_summary(loci[7]), [("C", 8)])
    eq_(evidence.allele_summary(loci[8]), [("C", 8)])
    eq_(evidence.allele_summary(loci[9]), [("C", 9)])
    eq_(evidence.allele_summary(loci[10]), [("A", 10)])
    eq_(evidence.allele_summary(loci[11]), [("T", 11)])
    eq_(evidence.allele_summary(loci[12]), [("T", 11)])
    eq_(evidence.allele_summary(loci[13]), [("C", 1)])
    eq_(evidence.allele_summary(loci[14]), [("G", 1)])
    eq_(evidence.allele_summary(loci[15]), [("T", 8)])
    eq_(evidence.allele_summary(loci[16]), [("T", 8)])
コード例 #8
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def test_read_evidence_rna1_multi_base_loci():
    loci = [
        Locus.from_inclusive_coordinates("17", 41244853, 41244854),  # 0
        Locus.from_inclusive_coordinates("17", 41244853, 41244857),  # 1
        Locus.from_inclusive_coordinates("17", 41244854, 41244857),  # 2
        Locus.from_inclusive_coordinates("17", 41244852, 41244857),  # 3
        Locus.from_inclusive_coordinates("17", 41244933, 41244936),  # 4
        Locus.from_inclusive_coordinates("17", 41244933, 41244937),  # 5
        Locus.from_inclusive_coordinates("17", 41244971, 41244973),  # 6
        Locus.from_inclusive_coordinates("17", 41265063, 41265067),  # 7
    ]
    evidence = PileupCollection.from_bam(data_path("rna_chr17_41244936.bam"),
                                         loci)
    eq_(evidence.allele_summary(loci[0]), [("CT", 1)])
    eq_(evidence.allele_summary(loci[1]), [("CTTTT", 1)])
    eq_(evidence.allele_summary(loci[2]), [("TTTT", 1)])
    eq_(evidence.allele_summary(loci[3]), [])
    eq_(evidence.allele_summary(loci[4]), [("AACA", 11), ("AACG", 6),
                                           ("GACG", 1)])
    eq_(evidence.allele_summary(loci[5]), [("AACAG", 10), ("AACGG", 6),
                                           ("AACAA", 1), ("GACGG", 1)])
    eq_(evidence.allele_summary(loci[6]), [("ATT", 11)])
    eq_(evidence.allele_summary(loci[7]), [("ACCCG", 1)])
コード例 #9
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def test_read_evidence_rna1_multi_base_loci():
    loci = [
        Locus.from_inclusive_coordinates("17", 41244853, 41244854),  # 0
        Locus.from_inclusive_coordinates("17", 41244853, 41244857),  # 1
        Locus.from_inclusive_coordinates("17", 41244854, 41244857),  # 2
        Locus.from_inclusive_coordinates("17", 41244852, 41244857),  # 3
        Locus.from_inclusive_coordinates("17", 41244933, 41244936),  # 4
        Locus.from_inclusive_coordinates("17", 41244933, 41244937),  # 5
        Locus.from_inclusive_coordinates("17", 41244971, 41244973),  # 6
        Locus.from_inclusive_coordinates("17", 41265063, 41265067),  # 7
    ]
    evidence = PileupCollection.from_bam(
        data_path("rna_chr17_41244936.bam"), loci)
    eq_(evidence.allele_summary(loci[0]), [("CT", 1)])
    eq_(evidence.allele_summary(loci[1]), [("CTTTT", 1)])
    eq_(evidence.allele_summary(loci[2]), [("TTTT", 1)])
    eq_(evidence.allele_summary(loci[3]), [])
    eq_(evidence.allele_summary(loci[4]),
        [("AACA", 11), ("AACG", 6), ("GACG", 1)])
    eq_(evidence.allele_summary(loci[5]),
        [("AACAG", 10), ("AACGG", 6), ("AACAA", 1), ("GACGG", 1)])
    eq_(evidence.allele_summary(loci[6]), [("ATT", 11)])
    eq_(evidence.allele_summary(loci[7]), [("ACCCG", 1)])
コード例 #10
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def test_read_evidence_variant_matching_gatk_mini_bundle_extract():
    handle = Samfile(data_path("gatk_mini_bundle_extract.bam"))

    loci = [
        Locus.from_inclusive_coordinates("20", 10008951),  # 0
        Locus.from_inclusive_coordinates("20", 10009053),  # 1
        Locus.from_inclusive_coordinates("20", 10009053, 10009054),  # 2
        Locus.from_inclusive_coordinates("20", 10006822),  # 3
        Locus.from_inclusive_coordinates("20", 10006822, 10006823),  # 4

    ]
    evidence = PileupCollection.from_bam(handle, loci)

    eq_(evidence.match_summary(Variant(loci[0], "A", "C")),
        [('A', 1), ('C', 4)])
    eq_(evidence.filter(drop_duplicates=True).match_summary(
            Variant(loci[0], "A", "C")),
        [('A', 0), ('C', 3)])
    eq_(evidence.match_summary(Variant(loci[1], "A", "C")),
        [('A', 3), ('C', 0)])
    eq_(evidence.match_summary(Variant(loci[1], "A", "CC")),
        [('A', 3), ('CC', 0)])
    eq_(evidence.match_summary(Variant(loci[1], "A", "")),
        [('A', 3), ('', 0)])
    eq_(evidence.match_summary(Variant(loci[1], "A", "")),
        [('A', 3), ('', 0)])
    eq_(evidence.match_summary(Variant(loci[2], "AT", "")),
        [('AT', 3), ('', 0)])
    eq_(evidence.match_summary(Variant(loci[3], "A", "")),
        [('A', 2), ('', 6)])
    eq_(evidence.match_summary(Variant(loci[4], "AC", "")),
        [('AC', 2), ('', 6)])
    eq_(evidence.match_summary(
            Variant(loci[4], "AC", ""),
            lambda e: e.read_attributes().mapping_quality.mean()),
        [('AC', 60.0), ('', 65.0)])
コード例 #11
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def test_read_evidence_gatk_mini_bundle_extract():
    loci = [
        Locus.from_inclusive_coordinates("20", 9999996, 9999996),  # 0
        Locus.from_inclusive_coordinates("20", 10260442),  # 1
        Locus.from_inclusive_coordinates("20", 10006823),  # 2
        Locus.from_inclusive_coordinates("20", 10006819, 10006823),  # 3
        Locus.from_inclusive_coordinates("20", 10006819, 10006825),  # 4
        Locus.from_inclusive_coordinates("20", 10006822, 10006827),  # 5
        Locus.from_inclusive_coordinates("20", 10007175),  # 6
        Locus.from_inclusive_coordinates("20", 10007174, 10007176),  # 7
        Locus.from_inclusive_coordinates("20", 1, 3),  # 8
        Locus.from_inclusive_coordinates("20", 10008796),  # 9
        Locus.from_inclusive_coordinates("20", 10008921),  # 10
    ]
    handle = Samfile(data_path("gatk_mini_bundle_extract.bam"))
    evidence = PileupCollection.from_bam(handle, loci)

    eq_(evidence.allele_summary(loci[0]), [("ACT", 9)])
    eq_(
        evidence.filter(drop_duplicates=True).allele_summary(loci[0]),
        [("ACT", 8)])
    eq_(evidence.allele_summary(loci[1]), [("T", 7)])
    eq_(evidence.filter().allele_summary(loci[2]), [("", 6), ("C", 2)])
    eq_(
        evidence.filter(drop_duplicates=True,
                        min_base_quality=50).allele_summary(loci[2]), [])
    eq_(
        evidence.filter(drop_duplicates=True).allele_summary(loci[2]),
        [("", 5), ("C", 1)])
    eq_(
        evidence.filter(drop_duplicates=True,
                        min_mapping_quality=60).allele_summary(loci[2]),
        [("", 5), ("C", 1)])
    eq_(
        evidence.filter(drop_duplicates=True,
                        min_mapping_quality=61).allele_summary(loci[2]),
        [("", 2)])
    eq_(
        evidence.filter(drop_duplicates=True,
                        min_mapping_quality=61).allele_summary(loci[3]),
        [("A", 2)])
    eq_(
        evidence.filter(drop_duplicates=True,
                        min_mapping_quality=61).allele_summary(loci[4]),
        [("AAA", 2)])
    eq_(
        evidence.filter(drop_duplicates=True,
                        min_mapping_quality=61).allele_summary(loci[5]),
        [("AAAC", 2)])
    eq_(evidence.filter().allele_summary(loci[6]), [("T", 5), ("C", 3)])
    eq_(
        evidence.filter(min_base_quality=30).allele_summary(loci[6]),
        [("T", 4), ("C", 3)])
    eq_(evidence.filter().allele_summary(loci[7]), [("CTT", 5), ("CCT", 3)])
    eq_(
        evidence.filter(min_base_quality=30).allele_summary(loci[7]),
        [("CTT", 3), ("CCT", 2)])
    eq_(
        evidence.filter(min_base_quality=32).allele_summary(loci[2]),
        [("", 6), ("C", 1)])
    eq_(filtered_read_names(evidence.at(loci[2]).filter(min_base_quality=32)),
        {'20GAVAAXX100126:4:3:18352:43857'})
    eq_(evidence.allele_summary(loci[8]), [])
    eq_(evidence.filter(drop_duplicates=True).allele_summary(loci[8]), [])
    assert_raises(KeyError, evidence.allele_summary,
                  Locus.from_inclusive_coordinates("20", 10009174, 10009176))
    eq_(
        filtered_read_names(
            evidence.at(loci[9]).filter(drop_improper_mate_pairs=True)),
        {'20FUKAAXX100202:8:68:1530:49310'})
    eq_(len(evidence.at(loci[8]).read_attribute('mapping_quality')), 0)
    eq_(list(evidence.at(loci[9]).read_attribute('mapping_quality')),
        list(evidence.at(loci[9]).read_attributes().mapping_quality))
    eq_(
        evidence.filter(drop_duplicates=True).allele_summary(loci[10]),
        [('C', 2), ('CA', 1), ('CAA', 1)])
    eq_(
        evidence.filter(drop_duplicates=True).allele_summary(
            Locus.from_interbase_coordinates(loci[10].contig, loci[10].start,
                                             loci[10].start)), [('', 2),
                                                                ('A', 1),
                                                                ('AA', 1)])
コード例 #12
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def test_read_evidence_gatk_mini_bundle_extract():
    loci = [
        Locus.from_inclusive_coordinates("20", 9999996, 9999996),    # 0
        Locus.from_inclusive_coordinates("20", 10260442),            # 1
        Locus.from_inclusive_coordinates("20", 10006823),            # 2
        Locus.from_inclusive_coordinates("20", 10006819, 10006823),  # 3
        Locus.from_inclusive_coordinates("20", 10006819, 10006825),  # 4
        Locus.from_inclusive_coordinates("20", 10006822, 10006827),  # 5
        Locus.from_inclusive_coordinates("20", 10007175),            # 6
        Locus.from_inclusive_coordinates("20", 10007174, 10007176),  # 7
        Locus.from_inclusive_coordinates("20", 1, 3),                # 8
        Locus.from_inclusive_coordinates("20", 10008796),            # 9
        Locus.from_inclusive_coordinates("20", 10008921),            # 10
    ]
    handle = Samfile(data_path("gatk_mini_bundle_extract.bam"))
    evidence = PileupCollection.from_bam(handle, loci)

    eq_(evidence.allele_summary(loci[0]), [("ACT", 9)])
    eq_(evidence.filter(drop_duplicates=True).allele_summary(loci[0]),
        [("ACT", 8)])
    eq_(evidence.allele_summary(loci[1]), [("T", 7)])
    eq_(evidence.filter().allele_summary(loci[2]), [("", 6), ("C", 2)])
    eq_(evidence.filter(
        drop_duplicates=True, min_base_quality=50).allele_summary(loci[2]),
        [])
    eq_(evidence.filter(drop_duplicates=True).allele_summary(loci[2]),
        [("", 5), ("C", 1)])
    eq_(evidence.filter(
        drop_duplicates=True, min_mapping_quality=60).allele_summary(
            loci[2]),
        [("", 5), ("C", 1)])
    eq_(evidence.filter(drop_duplicates=True,
        min_mapping_quality=61).allele_summary(loci[2]), [("", 2)])
    eq_(evidence.filter(drop_duplicates=True,
        min_mapping_quality=61).allele_summary(loci[3]), [("A", 2)])
    eq_(evidence.filter(drop_duplicates=True,
        min_mapping_quality=61).allele_summary(loci[4]), [("AAA", 2)])
    eq_(evidence.filter(drop_duplicates=True,
        min_mapping_quality=61).allele_summary(loci[5]), [("AAAC", 2)])
    eq_(evidence.filter().allele_summary(loci[6]), [("T", 5), ("C", 3)])
    eq_(evidence.filter(min_base_quality=30).allele_summary(loci[6]),
        [("T", 4), ("C", 3)])
    eq_(evidence.filter().allele_summary(loci[7]),
        [("CTT", 5), ("CCT", 3)])
    eq_(evidence.filter(min_base_quality=30).allele_summary(loci[7]),
        [("CTT", 3), ("CCT", 2)])
    eq_(evidence.filter(min_base_quality=32).allele_summary(loci[2]),
        [("", 6), ("C", 1)])
    eq_(filtered_read_names(evidence.at(loci[2]).filter(min_base_quality=32)),
        {'20GAVAAXX100126:4:3:18352:43857'})
    eq_(evidence.allele_summary(loci[8]), [])
    eq_(evidence.filter(drop_duplicates=True).allele_summary(loci[8]), [])
    assert_raises(KeyError,
        evidence.allele_summary,
        Locus.from_inclusive_coordinates("20", 10009174, 10009176))
    eq_(filtered_read_names(
            evidence.at(loci[9]).filter(drop_improper_mate_pairs=True)),
        {'20FUKAAXX100202:8:68:1530:49310'})
    eq_(len(evidence.at(loci[8]).read_attribute('mapping_quality')), 0)
    eq_(list(evidence.at(loci[9]).read_attribute('mapping_quality')),
        list(evidence.at(loci[9]).read_attributes().mapping_quality))
    eq_(evidence.filter(drop_duplicates=True).allele_summary(loci[10]),
        [('C', 2), ('CA', 1), ('CAA', 1)])
    eq_(evidence.filter(drop_duplicates=True).allele_summary(
            Locus.from_interbase_coordinates(
                loci[10].contig, loci[10].start, loci[10].start)),
        [('', 2), ('A', 1), ('AA', 1)])