Python IntervalMetadata.add方法代码示例

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
 def test_init_copy_from(self):
     for i in [None, 99, 999]:
         obs = IntervalMetadata(i, self.im_1)
         exp = IntervalMetadata(i)
         exp.add(bounds=[(1, 2), (4, self.upper_bound)],
                 metadata={'gene': 'sagA',  'bound': 0})
         self.assertEqual(obs, exp)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
    def test_complement_with_reverse_non_empty(self):
        for (constructor, seq_str, rev_comp_str,
             qual) in self.all_combos_rev_comp_qual:
            rc = constructor(seq_str).complement(reverse=True)
            self.assertEqual(rc, constructor(rev_comp_str))

            length = len(seq_str)
            im = IntervalMetadata(length)
            im.add([(0, 1)], metadata={'gene': 'p53'})
            im_rc = IntervalMetadata(length)
            im_rc.add([(length-1, length)], metadata={'gene': 'p53'})
            original = constructor(
                seq_str,
                metadata={'id': 'foo', 'description': 'bar'},
                positional_metadata={
                    'quality': qual},
                interval_metadata=im)
            rc = original.complement(reverse=True)

            self.assertEqual(
                rc,
                constructor(
                    rev_comp_str,
                    metadata={'id': 'foo', 'description': 'bar'},
                    positional_metadata={'quality':
                                         list(qual)[::-1]},
                    interval_metadata=im_rc))
            # assert the original object is not changed
            self.assertIsNot(original.interval_metadata, im)
            self.assertEqual(original.interval_metadata, im)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
 def test_raise_subregion(self):
     im = IntervalMetadata(None)
     im.add([(0, 3), (7, 9)], metadata={'type': 'gene'})
     with io.StringIO() as fh:
         with self.assertRaises(GFF3FormatError):
             _serialize_interval_metadata(
                 im, seq_id='a', fh=fh, skip_subregion=False)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
def _parse_record(lines, length):
    '''Parse the lines into a IntervalMetadata object.'''
    interval_metadata = IntervalMetadata(length)
    for line in lines:
        columns = line.split('\t')
        # there should be 9 columns
        if len(columns) != 9:
            raise GFF3FormatError(
                'do not have 9 columns in this line: "%s"' % line)
        # the 1st column is seq ID for every feature. don't store
        # this repetitive information
        metadata = {'source': columns[1],
                    'type': columns[2],
                    'score': columns[5],
                    'strand': columns[6]}
        phase = columns[7]
        # phase value can only be int or '.'
        try:
            metadata['phase'] = int(phase)
        except ValueError:
            if phase != '.':
                raise GFF3FormatError(
                    'unknown value for phase column: {!r}'.format(phase))
        metadata.update(_parse_attr(columns[8]))

        start, end = columns[3:5]

        bounds = [(int(start)-1, int(end))]

        interval_metadata.add(bounds, metadata=metadata)

    return interval_metadata

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
 def test_constructor_interval_metadata_len(self):
     for n in 1, 2, 3:
         im = IntervalMetadata(n)
         im.add([(0, 1)], metadata={'a': 'b'})
         obj = self._interval_metadata_constructor_(n, im)
         self.assertTrue(obj.has_interval_metadata())
         self.assertIsInstance(obj.interval_metadata, IntervalMetadata)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
    def test_ne_only_one_is_empty(self):
        im1 = IntervalMetadata(self.upper_bound)
        im1.add(**self.intvls[0])
        obj1 = self._interval_metadata_constructor_(self.upper_bound, im1)

        obj2 = self._interval_metadata_constructor_(self.upper_bound)

        self.assertReallyNotEqual(obj1, obj2)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
    def test_eq_populated_differently(self):
        im1 = IntervalMetadata(self.upper_bound)
        im1.add(**self.intvls[0])
        obj1 = self._interval_metadata_constructor_(self.upper_bound, im1)

        obj2 = self._interval_metadata_constructor_(self.upper_bound)
        obj2.interval_metadata.add(**self.intvls[0])

        self.assertReallyEqual(obj1, obj2)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
    def test_eq_basic(self):
        im1 = IntervalMetadata(self.upper_bound)
        im1.add(**self.intvls[0])
        obj1 = self._interval_metadata_constructor_(self.upper_bound, im1)

        im2 = IntervalMetadata(self.upper_bound)
        im2.add(**self.intvls[0])
        obj2 = self._interval_metadata_constructor_(self.upper_bound, im2)

        self.assertReallyEqual(obj1, obj2)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
 def test_upper_bound_is_none(self):
     im = IntervalMetadata(None)
     # should not raise error
     im.add([(0, 1000000000)])
     self.assertIsNone(im.upper_bound)
     with self.assertRaisesRegex(
             TypeError, r'upper bound is `None`'):
         im._reverse()
     with self.assertRaisesRegex(
             TypeError, r'upper bound is `None`'):
         IntervalMetadata.concat([self.im_1, im])

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
    def test_transcribe_preserves_all_metadata(self):
        im = IntervalMetadata(4)
        im.add([(0, 2)], metadata={'gene': 'p53'})

        exp = RNA('AGUU', metadata={'foo': 'bar'},
                  positional_metadata={'foo': range(4)},
                  interval_metadata=im)
        seq = DNA('AGTT', metadata={'foo': 'bar'},
                  positional_metadata={'foo': range(4)},
                  interval_metadata=im)
        self.assertEqual(seq.transcribe(), exp)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
    def test_interval_metadata_to_gff3_missing_field(self):
        exp = 'ctg123\t.\tgene\t1\t9\t.\t.\t.\tID=gene00001;Name=EDEN'
        imd = IntervalMetadata(9)
        imd.add([(0, 9)], metadata={
            'type': 'gene', 'ID': 'gene00001', 'Name': 'EDEN'})
        with io.StringIO() as fh:
            _interval_metadata_to_gff3(imd, fh, seq_id='ctg123')
            # only compare the uncommented lines because the comments are not
            # stored in IntervalMetadata
            obs = [i for i in fh.getvalue().splitlines()
                   if not i.startswith('#')]

        self.assertEqual([exp], obs)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
    def test_interval_metadata_to_gff3_multiple_values(self):
        # test multiple values of db_xref are correctly serialized
        exp = 'ctg123\t.\tgene\t1\t9\t.\t.\t.\tDbxref=GO:000152,GO:001234'
        imd = IntervalMetadata(9)
        imd.add([(0, 9)], metadata={
            'type': 'gene', 'db_xref': ['GO:000152', 'GO:001234']})
        with io.StringIO() as fh:
            _interval_metadata_to_gff3(imd, fh, seq_id='ctg123')
            # only compare the uncommented lines because the comments are not
            # stored in IntervalMetadata
            obs = [i for i in fh.getvalue().splitlines()
                   if not i.startswith('#')]

        self.assertEqual([exp], obs)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
    def test_init_nondefault_parameters(self):
        im = IntervalMetadata(8)
        im.add([(1, 8)], metadata={'gene': 'p53'})
        seq = ExampleGrammaredSequence(
            '.-ABCXYZ',
            metadata={'id': 'foo'},
            positional_metadata={'quality': range(8)},
            interval_metadata=im)

        npt.assert_equal(seq.values, np.array('.-ABCXYZ', dtype='c'))
        self.assertEqual(seq.metadata, {'id': 'foo'})
        assert_data_frame_almost_equal(seq.positional_metadata,
                                       pd.DataFrame({'quality': range(8)}))
        self.assertEqual(seq.interval_metadata, im)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
    def test_interval_metadata_to_gff3_escape(self):
        # test escape of reserved char in GFF3
        exp = 'ctg123\t.\tgene\t1\t9\t.\t.\t.\tID=a%3B%3D%26%2Cb'
        imd = IntervalMetadata(9)
        imd.add([(0, 9)], metadata={
            'type': 'gene', 'ID': 'a;=&,b'})
        with io.StringIO() as fh:
            _interval_metadata_to_gff3(imd, fh, seq_id='ctg123')
            # only compare the uncommented lines because the comments are not
            # stored in IntervalMetadata
            obs = [i for i in fh.getvalue().splitlines()
                   if not i.startswith('#')]

        self.assertEqual([exp], obs)

# 需要导入模块: from skbio.metadata import IntervalMetadata [as 别名]
# 或者: from skbio.metadata.IntervalMetadata import add [as 别名]
    def test_complement_without_reverse_non_empty(self):
        for (constructor, seq_str, comp_str,
             qual) in self.all_combos_comp_qual:
            comp = constructor(seq_str).complement()
            self.assertEqual(comp, constructor(comp_str))

            im = IntervalMetadata(len(seq_str))
            im.add([(0, 1)], metadata={'gene': 'p53'})
            comp = constructor(
                seq_str,
                metadata={'id': 'foo', 'description': 'bar'},
                positional_metadata={'quality': qual},
                interval_metadata=im).complement()
            self.assertEqual(
                comp,
                constructor(
                    comp_str,
                    metadata={'id': 'foo', 'description': 'bar'},
                    positional_metadata={'quality': qual},
                    interval_metadata=im))