本文整理匯總了Python中oncotator.TranscriptProviderUtils.TranscriptProviderUtils.infer_variant_type方法的典型用法代碼示例。如果您正苦於以下問題：Python TranscriptProviderUtils.infer_variant_type方法的具體用法？Python TranscriptProviderUtils.infer_variant_type怎麽用？Python TranscriptProviderUtils.infer_variant_type使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類oncotator.TranscriptProviderUtils.TranscriptProviderUtils的用法示例。
在下文中一共展示了TranscriptProviderUtils.infer_variant_type方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: initializeMutFromAttributes
# 需要導入模塊: from oncotator.TranscriptProviderUtils import TranscriptProviderUtils [as 別名]
# 或者: from oncotator.TranscriptProviderUtils.TranscriptProviderUtils import infer_variant_type [as 別名]
def initializeMutFromAttributes(chr, start, end, ref_allele, alt_allele, build, mutation_data_factory=None):
mutation_data_factory = MutationDataFactory() if mutation_data_factory is None else mutation_data_factory
mut = mutation_data_factory.create(str(chr), str(start), str(end), ref_allele, alt_allele, str(build))
varType = TranscriptProviderUtils.infer_variant_type(mut.ref_allele, mut.alt_allele)
if TranscriptProviderUtils.is_xnp(varType): # Snps and other xNPs
mut.createAnnotation(annotationName=MutUtils.PRECEDING_BASES_ANNOTATION_NAME, annotationValue="")
if varType == VariantClassification.VT_DEL: # deletion
preceding_bases, updated_ref_allele, updated_start, updated_end =\
MutUtils.retrievePrecedingBasesForDeletions(mut)
mut.ref_allele = updated_ref_allele
mut["ref_allele"] = updated_ref_allele
mut.alt_allele = "-"
mut["alt_allele"] = "-"
mut.start = updated_start
mut["start"] = updated_start
mut.end = updated_end
mut["end"] = updated_end
mut.createAnnotation(annotationName=MutUtils.PRECEDING_BASES_ANNOTATION_NAME,
annotationValue=preceding_bases)
elif varType == VariantClassification.VT_INS: # insertion
preceding_bases, updated_alt_allele, updated_start, updated_end = \
MutUtils.retrievePrecedingBasesForInsertions(mut)
mut.ref_allele = "-"
mut["ref_allele"] = "-"
mut.alt_allele = updated_alt_allele
mut["alt_allele"] = updated_alt_allele
mut.start = updated_start
mut["start"] = updated_start
mut.end = updated_end
mut["end"] = updated_end
mut.createAnnotation(annotationName=MutUtils.PRECEDING_BASES_ANNOTATION_NAME,
annotationValue=preceding_bases)
return mut示例2: annotate_mutation
# 需要導入模塊: from oncotator.TranscriptProviderUtils import TranscriptProviderUtils [as 別名]
# 或者: from oncotator.TranscriptProviderUtils.TranscriptProviderUtils import infer_variant_type [as 別名]
def annotate_mutation(self, mutation):
chr = mutation.chr
start = int(mutation.start)
end = int(mutation.end)
txs = self.get_transcripts_by_pos(chr, start, end)
final_annotation_dict = self._create_blank_set_of_annotations()
final_annotation_dict['variant_type'] = Annotation(value=TranscriptProviderUtils.infer_variant_type(mutation.ref_allele, mutation.alt_allele), datasourceName=self.title)
chosen_tx = None
# We have hit IGR if no transcripts come back. Most annotations can just use the blank set.
if len(txs) == 0:
final_annotation_dict['variant_classification'] = self._create_basic_annotation(VariantClassification.IGR)
nearest_genes = self._get_nearest_genes(chr, int(start), int(end))
final_annotation_dict['other_transcripts'] = self._create_basic_annotation(value='%s (%s upstream) : %s (%s downstream)' % (nearest_genes[0][0], nearest_genes[0][1], nearest_genes[1][0], nearest_genes[1][1]))
final_annotation_dict['gene'] = self._create_basic_annotation('Unknown')
final_annotation_dict['gene_id'] = self._create_basic_annotation('0')
final_annotation_dict['genome_change'] = self._create_basic_annotation(TranscriptProviderUtils.determine_genome_change(mutation.chr, mutation.start, mutation.end, mutation.ref_allele, mutation.alt_allele, final_annotation_dict['variant_type'].value))
else:
# Choose the best effect transcript
chosen_tx = self._choose_transcript(txs, self.get_tx_mode(), final_annotation_dict['variant_type'].value, mutation.ref_allele, mutation.alt_allele, start, end)
vcer = VariantClassifier()
final_annotation_dict['annotation_transcript'] = self._create_basic_annotation(chosen_tx.get_transcript_id())
final_annotation_dict['genome_change'] = self._create_basic_annotation(TranscriptProviderUtils.determine_genome_change(mutation.chr, mutation.start, mutation.end, mutation.ref_allele, mutation.alt_allele, final_annotation_dict['variant_type'].value))
final_annotation_dict['strand'] = self._create_basic_annotation(chosen_tx.get_strand())
final_annotation_dict['transcript_position'] = self._create_basic_annotation(TranscriptProviderUtils.render_transcript_position(int(start), int(end), chosen_tx))
final_annotation_dict['transcript_id'] = self._create_basic_annotation(chosen_tx.get_transcript_id())
variant_classfication = vcer.variant_classify(tx=chosen_tx, variant_type=final_annotation_dict['variant_type'].value,
ref_allele=mutation.ref_allele, alt_allele=mutation.alt_allele, start=mutation.start, end=mutation.end)
final_annotation_dict['transcript_exon'] = self._create_basic_annotation(str(variant_classfication.get_exon_i()+1))
final_annotation_dict['variant_classification'] = self._create_basic_annotation(variant_classfication.get_vc())
final_annotation_dict['secondary_variant_classification'] = self._create_basic_annotation(variant_classfication.get_secondary_vc())
final_annotation_dict['protein_change'] = self._create_basic_annotation(vcer.generate_protein_change_from_vc(variant_classfication))
final_annotation_dict['codon_change'] = self._create_basic_annotation(vcer.generate_codon_change_from_vc(chosen_tx, start, end, variant_classfication))
final_annotation_dict['transcript_change'] = self._create_basic_annotation(vcer.generate_transcript_change_from_tx(chosen_tx, final_annotation_dict['variant_type'].value, variant_classfication, start, end, mutation.ref_allele, mutation.alt_allele))
final_annotation_dict['transcript_strand'] = self._create_basic_annotation(chosen_tx.get_strand())
final_annotation_dict['gene'] = self._create_basic_annotation(chosen_tx.get_gene())
final_annotation_dict['gene_type'] = self._create_basic_annotation(chosen_tx.get_gene_type())
final_annotation_dict['gencode_transcript_tags'] = self._create_basic_annotation(self._retrieve_gencode_tag_value(chosen_tx, 'tag'))
final_annotation_dict['gencode_transcript_status'] = self._create_basic_annotation(self._retrieve_gencode_tag_value(chosen_tx, 'transcript_status'))
final_annotation_dict['havana_transcript'] = self._create_basic_annotation(self._retrieve_gencode_tag_value(chosen_tx, 'havana_transcript'))
final_annotation_dict['ccds_id'] = self._create_basic_annotation(self._retrieve_gencode_tag_value(chosen_tx, 'ccdsid'))
final_annotation_dict['gencode_transcript_type'] = self._create_basic_annotation(self._retrieve_gencode_tag_value(chosen_tx, 'transcript_type'))
final_annotation_dict['gencode_transcript_name'] = self._create_basic_annotation(self._retrieve_gencode_tag_value(chosen_tx, 'transcript_name'))
other_transcript_value = self._render_other_transcripts(txs, [txs.index(chosen_tx)], final_annotation_dict['variant_type'].value, mutation.ref_allele, mutation.alt_allele, mutation.start, mutation.end)
final_annotation_dict['other_transcripts'] = self._create_basic_annotation(other_transcript_value)
# final_annotation_dict['gene_id'].value
mutation.addAnnotations(final_annotation_dict)
# Add the HGVS annotations ... setting to "" if not available.
hgvs_dict_annotations = self._create_hgvs_annotation_dict(mutation, chosen_tx)
mutation.addAnnotations(hgvs_dict_annotations)
return mutation示例3: _add
# 需要導入模塊: from oncotator.TranscriptProviderUtils import TranscriptProviderUtils [as 別名]
# 或者: from oncotator.TranscriptProviderUtils.TranscriptProviderUtils import infer_variant_type [as 別名]
def _add(self, mutation):
variant_type = TranscriptProviderUtils.infer_variant_type(mutation.ref_allele, mutation.alt_allele)
# only combine ONPs, not indels
if not TranscriptProviderUtils.is_xnp(variant_type):
self.indel_queue.append(mutation)
else:
self.queue[self.sns.getSampleName(mutation)].append(mutation)示例4: annotate_mutation
# 需要導入模塊: from oncotator.TranscriptProviderUtils import TranscriptProviderUtils [as 別名]
# 或者: from oncotator.TranscriptProviderUtils.TranscriptProviderUtils import infer_variant_type [as 別名]
def annotate_mutation(self, mutation, upstream_padding=3000, downstream_padding=0):
mutation.createAnnotation('variant_type', TranscriptProviderUtils.infer_variant_type(mutation.ref_allele, mutation.alt_allele), self.title)
data = [mutation]
data = gaf_annotation.find_mut_in_gaf(data, self)
data = gaf_annotation.identify_best_effect_transcript(data, self)
data = gaf_annotation.identify_best_canonical_transcript(data, self)
data = gaf_annotation.correct_transcript_coordinates(data, self)
data = gaf_annotation.infer_output_fields(data, self)
data = self._annotateMutationFromTranscripts(data)
annotated_mutation = data.next()
return annotated_mutation示例5: test_infer_variant_type
# 需要導入模塊: from oncotator.TranscriptProviderUtils import TranscriptProviderUtils [as 別名]
# 或者: from oncotator.TranscriptProviderUtils.TranscriptProviderUtils import infer_variant_type [as 別名]
def test_infer_variant_type(self,ref,alt,vt_gt):
"""test that we can tell a snp from an indel"""
self.assertEqual(TranscriptProviderUtils.infer_variant_type(ref, alt), vt_gt)