def _process_data(self, raw, limit=None): """ This function will process the data files from Coriell. We make the assumption that any alleles listed are variants (alternates to w.t.) Triples: (examples) :NIGMSrepository a CLO_0000008 #repository label : NIGMS Human Genetic Cell Repository foaf:page https://catalog.coriell.org/0/sections/collections/NIGMS/?SsId=8 line_id a CL_0000057, #fibroblast line derives_from patient_id part_of :NIGMSrepository RO:model_of OMIM:disease_id patient id a foaf:person, label: "fibroblast from patient 12345 with disease X" member_of family_id #what is the right thing here? SIO:race EFO:caucasian #subclass of EFO:0001799 in_taxon NCBITaxon:9606 dc:description Literal(remark) RO:has_phenotype OMIM:disease_id GENO:has_genotype genotype_id family_id a owl:NamedIndividual foaf:page "https://catalog.coriell.org/0/Sections/BrowseCatalog/FamilyTypeSubDetail.aspx?PgId=402&fam=2104&coll=GM" genotype_id a intrinsic_genotype GENO:has_alternate_part allelic_variant_id we don't necessarily know much about the genotype, other than the allelic variant. also there's the sex here pub_id mentions cell_line_id :param raw: :param limit: :return: """ logger.info("Processing Data from %s", raw) gu = GraphUtils(curie_map.get()) if self.testMode: # set the graph to build g = self.testgraph else: g = self.graph line_counter = 0 geno = Genotype(g) du = DipperUtil() gu.loadProperties(g, geno.object_properties, gu.OBJPROP) gu.loadAllProperties(g) with open(raw, 'r', encoding="iso-8859-1") as csvfile: filereader = csv.reader(csvfile, delimiter=',', quotechar='\"') next(filereader, None) # skip the header row for row in filereader: if not row: pass else: line_counter += 1 (catalog_id, description, omim_number, sample_type, cell_line_available, dna_in_stock, dna_ref, gender, age, race, ethnicity, affected, karyotype, relprob, mutation, gene, family_id, collection, url, cat_remark, pubmed_ids, family_member, variant_id, dbsnp_id, species) = row # example: # GM00003,HURLER SYNDROME,607014,Fibroblast,Yes,No,,Female,26 YR,Caucasian,,,, # parent,,,39,NIGMS Human Genetic Cell Repository, # http://ccr.coriell.org/Sections/Search/Sample_Detail.aspx?Ref=GM00003, # 46;XX; clinically normal mother of a child with Hurler syndrome; proband not in Repository,, # 2,,18343,H**o sapiens if self.testMode and catalog_id not in self.test_lines: # skip rows not in our test lines, when in test mode continue # ########### BUILD REQUIRED VARIABLES ########### # Make the cell line ID cell_line_id = 'Coriell:'+catalog_id.strip() # Map the cell/sample type cell_type = self._map_cell_type(sample_type) # Make a cell line label line_label = \ collection.partition(' ')[0]+'-'+catalog_id.strip() # Map the repository/collection repository = self._map_collection(collection) # patients are uniquely identified by one of: # dbsnp id (which is == an individual haplotype) # family id + family member (if present) OR # probands are usually family member zero # cell line id # since some patients have >1 cell line derived from them, # we must make sure that the genotype is attached to # the patient, and can be inferred to the cell line # examples of repeated patients are: # famid=1159, member=1; fam=152,member=1 # Make the patient ID # make an anonymous patient patient_id = '_person' if self.nobnodes: patient_id = ':'+patient_id if family_id != '': patient_id = \ '-'.join((patient_id, family_id, family_member)) else: # make an anonymous patient patient_id = '-'.join((patient_id, catalog_id.strip())) # properties of the individual patients: sex, family id, # member/relproband, description descriptions are # really long and ugly SCREAMING text, so need to clean up # the control cases are so odd with this labeling scheme; # but we'll deal with it as-is for now. short_desc = (description.split(';')[0]).capitalize() if affected == 'Yes': affected = 'affected' elif affected == 'No': affected = 'unaffected' gender = gender.lower() patient_label = ' '.join((affected, gender, relprob)) if relprob == 'proband': patient_label = \ ' '.join( (patient_label.strip(), 'with', short_desc)) else: patient_label = \ ' '.join( (patient_label.strip(), 'of proband with', short_desc)) # ############# BUILD THE CELL LINE ############# # Adding the cell line as a typed individual. cell_line_reagent_id = 'CLO:0000031' gu.addIndividualToGraph( g, cell_line_id, line_label, cell_line_reagent_id) # add the equivalent id == dna_ref if dna_ref != '' and dna_ref != catalog_id: equiv_cell_line = 'Coriell:'+dna_ref # some of the equivalent ids are not defined # in the source data; so add them gu.addIndividualToGraph( g, equiv_cell_line, None, cell_line_reagent_id) gu.addSameIndividual(g, cell_line_id, equiv_cell_line) # Cell line derives from patient geno.addDerivesFrom(cell_line_id, patient_id) geno.addDerivesFrom(cell_line_id, cell_type) # Cell line a member of repository gu.addMember(g, repository, cell_line_id) if cat_remark != '': gu.addDescription(g, cell_line_id, cat_remark) # Cell age_at_sampling # TODO add the age nodes when modeled properly in #78 # if (age != ''): # this would give a BNode that is an instance of Age. # but i don't know how to connect # the age node to the cell line? we need to ask @mbrush # age_id = '_'+re.sub('\s+','_',age) # gu.addIndividualToGraph( # g,age_id,age,self.terms['age']) # gu.addTriple( # g,age_id,self.properties['has_measurement'],age, # True) # ############# BUILD THE PATIENT ############# # Add the patient ID as an individual. gu.addPerson(g, patient_id, patient_label) # TODO map relationship to proband as a class # (what ontology?) # Add race of patient # FIXME: Adjust for subcategories based on ethnicity field # EDIT: There are 743 different entries for ethnicity... # Too many to map? # Add ethnicity as literal in addition to the mapped race? # Adjust the ethnicity txt (if using) # to initial capitalization to remove ALLCAPS # TODO race should go into the individual's background # and abstracted out to the Genotype class punting for now. # if race != '': # mapped_race = self._map_race(race) # if mapped_race is not None: # gu.addTriple( # g,patient_id,self.terms['race'],mapped_race) # gu.addSubclass( # g,self.terms['ethnic_group'],mapped_race) # ############# BUILD THE FAMILY ############# # Add triples for family_id, if present. if family_id != '': family_comp_id = 'CoriellFamily:'+family_id family_label = \ ' '.join(('Family of proband with', short_desc)) # Add the family ID as a named individual gu.addIndividualToGraph( g, family_comp_id, family_label, geno.genoparts['family']) # Add the patient as a member of the family gu.addMemberOf(g, patient_id, family_comp_id) # ############# BUILD THE GENOTYPE ############# # the important things to pay attention to here are: # karyotype = chr rearrangements (somatic?) # mutation = protein-level mutation as a label, # often from omim # gene = gene symbol - TODO get id # variant_id = omim variant ids (; delimited) # dbsnp_id = snp individual ids = full genotype? # note GM00633 is a good example of chromosomal variation # - do we have enough to capture this? # GM00325 has both abnormal karyotype and variation # make an assumption that if the taxon is blank, # that it is human! if species is None or species == '': species = 'H**o sapiens' taxon = self._map_species(species) # if there's a dbSNP id, # this is actually the individual's genotype genotype_id = None genotype_label = None if dbsnp_id != '': genotype_id = 'dbSNPIndividual:'+dbsnp_id.strip() omim_map = {} gvc_id = None # some of the karyotypes are encoded # with terrible hidden codes. remove them here # i've seen a <98> character karyotype = du.remove_control_characters(karyotype) karyotype_id = None if karyotype.strip() != '': karyotype_id = \ '_'+re.sub('MONARCH:', '', self.make_id(karyotype)) if self.nobnodes: karyotype_id = ':'+karyotype_id # add karyotype as karyotype_variation_complement gu.addIndividualToGraph( g, karyotype_id, karyotype, geno.genoparts['karyotype_variation_complement']) # TODO break down the karyotype into parts # and map into GENO. depends on #77 # place the karyotype in a location(s). karyo_chrs = \ self._get_affected_chromosomes_from_karyotype( karyotype) for c in karyo_chrs: chr_id = makeChromID(c, taxon, 'CHR') # add an anonymous sequence feature, # each located on chr karyotype_feature_id = '-'.join((karyotype_id, c)) karyotype_feature_label = \ 'some karyotype alteration on chr'+str(c) f = Feature( karyotype_feature_id, karyotype_feature_label, geno.genoparts['sequence_alteration']) f.addFeatureStartLocation(None, chr_id) f.addFeatureToGraph(g) f.loadAllProperties(g) geno.addParts( karyotype_feature_id, karyotype_id, geno.object_properties['has_alternate_part']) if gene != '': vl = gene+'('+mutation+')' # fix the variant_id so it's always in the same order vids = variant_id.split(';') variant_id = ';'.join(sorted(list(set(vids)))) if karyotype.strip() != '' \ and not self._is_normal_karyotype(karyotype): mutation = mutation.strip() gvc_id = karyotype_id if variant_id != '': gvc_id = '_' + variant_id.replace(';', '-') + '-' \ + re.sub(r'\w*:', '', karyotype_id) if mutation.strip() != '': gvc_label = '; '.join((vl, karyotype)) else: gvc_label = karyotype elif variant_id.strip() != '': gvc_id = '_' + variant_id.replace(';', '-') gvc_label = vl else: # wildtype? pass if gvc_id is not None and gvc_id != karyotype_id \ and self.nobnodes: gvc_id = ':'+gvc_id # add the karyotype to the gvc. # use reference if normal karyotype karyo_rel = geno.object_properties['has_alternate_part'] if self._is_normal_karyotype(karyotype): karyo_rel = \ geno.object_properties['has_reference_part'] if karyotype_id is not None \ and not self._is_normal_karyotype(karyotype) \ and gvc_id is not None and karyotype_id != gvc_id: geno.addParts(karyotype_id, gvc_id, karyo_rel) if variant_id.strip() != '': # split the variants & add them as part of the genotype # we don't necessarily know their zygosity, # just that they are part of the genotype variant ids # are from OMIM, so prefix as such we assume that the # sequence alts will be defined in OMIM not here # TODO sort the variant_id list, if the omim prefix is # the same, then assume it's the locus make a hashmap # of the omim id to variant id list; # then build the genotype hashmap is also useful for # removing the "genes" from the list of "phenotypes" # will hold gene/locus id to variant list omim_map = {} locus_num = None for v in variant_id.split(';'): # handle omim-style and odd var ids # like 610661.p.R401X m = re.match(r'(\d+)\.+(.*)', v.strip()) if m is not None and len(m.groups()) == 2: (locus_num, var_num) = m.groups() if locus_num is not None \ and locus_num not in omim_map: omim_map[locus_num] = [var_num] else: omim_map[locus_num] += [var_num] for o in omim_map: # gene_id = 'OMIM:' + o # TODO unused vslc_id = \ '_' + '-'.join( [o + '.' + a for a in omim_map.get(o)]) if self.nobnodes: vslc_id = ':'+vslc_id vslc_label = vl # we don't really know the zygosity of # the alleles at all. # so the vslcs are just a pot of them gu.addIndividualToGraph( g, vslc_id, vslc_label, geno.genoparts[ 'variant_single_locus_complement']) for v in omim_map.get(o): # this is actually a sequence alt allele1_id = 'OMIM:'+o+'.'+v geno.addSequenceAlteration(allele1_id, None) # assume that the sa -> var_loc -> gene # is taken care of in OMIM geno.addPartsToVSLC( vslc_id, allele1_id, None, geno.zygosity['indeterminate'], geno.object_properties[ 'has_alternate_part']) if vslc_id != gvc_id: geno.addVSLCtoParent(vslc_id, gvc_id) if affected == 'unaffected': # let's just say that this person is wildtype gu.addType(g, patient_id, geno.genoparts['wildtype']) elif genotype_id is None: # make an anonymous genotype id genotype_id = '_geno'+catalog_id.strip() if self.nobnodes: genotype_id = ':'+genotype_id # add the gvc if gvc_id is not None: gu.addIndividualToGraph( g, gvc_id, gvc_label, geno.genoparts['genomic_variation_complement']) # add the gvc to the genotype if genotype_id is not None: if affected == 'unaffected': rel = \ geno.object_properties[ 'has_reference_part'] else: rel = \ geno.object_properties[ 'has_alternate_part'] geno.addParts(gvc_id, genotype_id, rel) if karyotype_id is not None \ and self._is_normal_karyotype(karyotype): if gvc_label is not None and gvc_label != '': genotype_label = \ '; '.join((gvc_label, karyotype)) else: genotype_label = karyotype if genotype_id is None: genotype_id = karyotype_id else: geno.addParts( karyotype_id, genotype_id, geno.object_properties[ 'has_reference_part']) else: genotype_label = gvc_label # use the catalog id as the background genotype_label += ' ['+catalog_id.strip()+']' if genotype_id is not None and gvc_id is not None: # only add the genotype if it has some parts geno.addGenotype( genotype_id, genotype_label, geno.genoparts['intrinsic_genotype']) geno.addTaxon(taxon, genotype_id) # add that the patient has the genotype # TODO check if the genotype belongs to # the cell line or to the patient gu.addTriple( g, patient_id, geno.properties['has_genotype'], genotype_id) else: geno.addTaxon(taxon, patient_id) # TODO: Add sex/gender (as part of the karyotype?) # ############# DEAL WITH THE DISEASES ############# # we associate the disease to the patient if affected == 'affected': if omim_number != '': for d in omim_number.split(';'): if d is not None and d != '': # if the omim number is in omim_map, # then it is a gene not a pheno if d not in omim_map: disease_id = 'OMIM:'+d.strip() # assume the label is taken care of gu.addClassToGraph(g, disease_id, None) # add the association: # the patient has the disease assoc = G2PAssoc( self.name, patient_id, disease_id) assoc.add_association_to_graph(g) # this line is a model of this disease # TODO abstract out model into # it's own association class? gu.addTriple( g, cell_line_id, gu.properties['model_of'], disease_id) else: logger.info( 'removing %s from disease list ' + 'since it is a gene', d) # ############# ADD PUBLICATIONS ############# if pubmed_ids != '': for s in pubmed_ids.split(';'): pubmed_id = 'PMID:'+s.strip() ref = Reference(pubmed_id) ref.setType(Reference.ref_types['journal_article']) ref.addRefToGraph(g) gu.addTriple( g, pubmed_id, gu.properties['mentions'], cell_line_id) if not self.testMode \ and (limit is not None and line_counter > limit): break Assoc(self.name).load_all_properties(g) return
def _get_variants(self, limit): """ Currently loops through the variant_summary file. :param limit: :return: """ gu = GraphUtils(curie_map.get()) if self.testMode: g = self.testgraph else: g = self.graph geno = Genotype(g) gu.loadAllProperties(g) f = Feature(None, None, None) f.loadAllProperties(g) gu.loadAllProperties(g) # add the taxon and the genome tax_num = '9606' # HARDCODE tax_id = 'NCBITaxon:'+tax_num tax_label = 'Human' gu.addClassToGraph(g, tax_id, None) geno.addGenome(tax_id, None) # label gets added elsewhere # not unzipping the file logger.info("Processing Variant records") line_counter = 0 myfile = '/'.join((self.rawdir, self.files['variant_summary']['file'])) with gzip.open(myfile, 'rb') as f: for line in f: # skip comments line = line.decode().strip() if re.match('^#', line): continue # AlleleID integer value as stored in the AlleleID field in ClinVar (//Measure/@ID in the XML) # Type character, the type of variation # Name character, the preferred name for the variation # GeneID integer, GeneID in NCBI's Gene database # GeneSymbol character, comma-separated list of GeneIDs overlapping the variation # ClinicalSignificance character, comma-separated list of values of clinical significance reported for this variation # for the mapping between the terms listed here and the integers in the .VCF files, see # http://www.ncbi.nlm.nih.gov/clinvar/docs/clinsig/ # RS# (dbSNP) integer, rs# in dbSNP # nsv (dbVar) character, the NSV identifier for the region in dbVar # RCVaccession character, list of RCV accessions that report this variant # TestedInGTR character, Y/N for Yes/No if there is a test registered as specific to this variation in the NIH Genetic Testing Registry (GTR) # PhenotypeIDs character, list of db names and identifiers for phenotype(s) reported for this variant # Origin character, list of all allelic origins for this variation # Assembly character, name of the assembly on which locations are based # Chromosome character, chromosomal location # Start integer, starting location, in pter->qter orientation # Stop integer, end location, in pter->qter orientation # Cytogenetic character, ISCN band # ReviewStatus character, highest review status for reporting this measure. For the key to the terms, # and their relationship to the star graphics ClinVar displays on its web pages, # see http://www.ncbi.nlm.nih.gov/clinvar/docs/variation_report/#interpretation # HGVS(c.) character, RefSeq cDNA-based HGVS expression # HGVS(p.) character, RefSeq protein-based HGVS expression # NumberSubmitters integer, number of submissions with this variant # LastEvaluated datetime, the latest time any submitter reported clinical significance # Guidelines character, ACMG only right now, for the reporting of incidental variation in a Gene # (NOTE: if ACMG, not a specific to the allele but to the Gene) # OtherIDs character, list of other identifiers or sources of information about this variant # VariantID integer, the value used to build the URL for the current default report, # e.g. http://www.ncbi.nlm.nih.gov/clinvar/variation/1756/ # # a crude check that there's an expected number of cols. if not, error out because something changed. num_cols = len(line.split('\t')) expected_numcols = 28 if num_cols != expected_numcols: logger.error("Unexpected number of columns in raw file (%d actual vs %d expected)", num_cols, expected_numcols) (allele_num, allele_type, allele_name, gene_num, gene_symbol, clinical_significance, dbsnp_num, dbvar_num, rcv_nums, tested_in_gtr, phenotype_ids, origin, assembly, chr, start, stop, cytogenetic_loc, review_status, hgvs_c, hgvs_p, number_of_submitters, last_eval, guidelines, other_ids, variant_num, reference_allele, alternate_allele, categories) = line.split('\t') # #### set filter=None in init if you don't want to have a filter # if self.filter is not None: # if ((self.filter == 'taxids' and (int(tax_num) not in self.tax_ids)) # or (self.filter == 'geneids' and (int(gene_num) not in self.gene_ids))): # continue # #### end filter line_counter += 1 pheno_list = [] if phenotype_ids != '-': # trim any leading/trailing semicolons/commas phenotype_ids = re.sub('^[;,]', '', phenotype_ids) phenotype_ids = re.sub('[;,]$', '', phenotype_ids) pheno_list = re.split('[,;]', phenotype_ids) if self.testMode: # get intersection of test disease ids and these phenotype_ids intersect = list(set([str(i) for i in self.disease_ids]) & set(pheno_list)) if int(gene_num) not in self.gene_ids and int(variant_num) not in self.variant_ids \ and len(intersect) < 1: continue # TODO may need to switch on assembly to create correct assembly/build identifiers build_id = ':'.join(('NCBIGenome', assembly)) # make the reference genome build geno.addReferenceGenome(build_id, assembly, tax_id) allele_type_id = self._map_type_of_allele(allele_type) bandinbuild_id = None if str(chr) == '': # check cytogenic location if str(cytogenetic_loc).strip() != '': # use cytogenic location to get the approximate location # strangely, they still put an assembly number even when there's no numeric location if not re.search('-',str(cytogenetic_loc)): band_id = makeChromID(re.split('-',str(cytogenetic_loc)), tax_num, 'CHR') geno.addChromosomeInstance(cytogenetic_loc, build_id, assembly, band_id) bandinbuild_id = makeChromID(re.split('-',str(cytogenetic_loc)), assembly, 'MONARCH') else: # can't deal with ranges yet pass else: # add the human chromosome class to the graph, and add the build-specific version of it chr_id = makeChromID(str(chr), tax_num, 'CHR') geno.addChromosomeClass(str(chr), tax_id, tax_label) geno.addChromosomeInstance(str(chr), build_id, assembly, chr_id) chrinbuild_id = makeChromID(str(chr), assembly, 'MONARCH') seqalt_id = ':'.join(('ClinVarVariant', variant_num)) gene_id = None if str(gene_num) != '-1' and str(gene_num) != 'more than 10': # they use -1 to indicate unknown gene gene_id = ':'.join(('NCBIGene', str(gene_num))) # FIXME there are some "variants" that are actually haplotypes # probably will get taken care of when we switch to processing the xml # for example, variant_num = 38562 # but there's no way to tell if it's a haplotype in the csv data # so the dbsnp or dbvar should probably be primary, and the variant num be the vslc, # with each of the dbsnps being added to it # todo clinical significance needs to be mapped to a list of terms # first, make the variant: f = Feature(seqalt_id, allele_name, allele_type_id) if start != '-' and start.strip() != '': f.addFeatureStartLocation(start, chrinbuild_id) if stop != '-' and stop.strip() != '': f.addFeatureEndLocation(stop, chrinbuild_id) f.addFeatureToGraph(g) if bandinbuild_id is not None: f.addSubsequenceOfFeature(g, bandinbuild_id) # CHECK - this makes the assumption that there is only one affected chromosome per variant # what happens with chromosomal rearrangement variants? shouldn't both chromosomes be here? # add the hgvs as synonyms if hgvs_c != '-' and hgvs_c.strip() != '': gu.addSynonym(g, seqalt_id, hgvs_c) if hgvs_p != '-' and hgvs_p.strip() != '': gu.addSynonym(g, seqalt_id, hgvs_p) # add the dbsnp and dbvar ids as equivalent if dbsnp_num != '-' and int(dbsnp_num) != -1: dbsnp_id = 'dbSNP:rs'+str(dbsnp_num) gu.addIndividualToGraph(g, dbsnp_id, None) gu.addSameIndividual(g, seqalt_id, dbsnp_id) if dbvar_num != '-': dbvar_id = 'dbVar:'+dbvar_num gu.addIndividualToGraph(g, dbvar_id, None) gu.addSameIndividual(g, seqalt_id, dbvar_id) # TODO - not sure if this is right... add as xref? # the rcv is like the combo of the phenotype with the variant if rcv_nums != '-': for rcv_num in re.split(';',rcv_nums): rcv_id = 'ClinVar:'+rcv_num gu.addIndividualToGraph(g, rcv_id, None) gu.addXref(g, seqalt_id, rcv_id) if gene_id is not None: # add the gene gu.addClassToGraph(g, gene_id, gene_symbol) # make a variant locus vl_id = '_'+gene_num+'-'+variant_num if self.nobnodes: vl_id = ':'+vl_id vl_label = allele_name gu.addIndividualToGraph(g, vl_id, vl_label, geno.genoparts['variant_locus']) geno.addSequenceAlterationToVariantLocus(seqalt_id, vl_id) geno.addAlleleOfGene(vl_id, gene_id) else: # some basic reporting gmatch = re.search('\(\w+\)', allele_name) if gmatch is not None and len(gmatch.groups()) > 0: logger.info("Gene found in allele label, but no id provided: %s", gmatch.group(1)) elif re.match('more than 10', gene_symbol): logger.info("More than 10 genes found; need to process XML to fetch (variant=%d)", int(variant_num)) else: logger.info("No gene listed for variant %d", int(variant_num)) # parse the list of "phenotypes" which are diseases. add them as an association # ;GeneReviews:NBK1440,MedGen:C0392514,OMIM:235200,SNOMED CT:35400008;MedGen:C3280096,OMIM:614193;MedGen:CN034317,OMIM:612635;MedGen:CN169374 # the list is both semicolon delimited and comma delimited, but i don't know why! # some are bad, like: Orphanet:ORPHA ORPHA319705,SNOMED CT:49049000 if phenotype_ids != '-': for p in pheno_list: m = re.match("(Orphanet:ORPHA(?:\s*ORPHA)?)", p) if m is not None and len(m.groups()) > 0: p = re.sub(m.group(1), 'Orphanet:', p.strip()) elif re.match('SNOMED CT', p): p = re.sub('SNOMED CT', 'SNOMED', p.strip()) assoc = G2PAssoc(self.name, seqalt_id, p.strip()) assoc.add_association_to_graph(g) if other_ids != '-': id_list = other_ids.split(',') # process the "other ids" # ex: CFTR2:F508del,HGMD:CD890142,OMIM Allelic Variant:602421.0001 # TODO make more xrefs for xrefid in id_list: prefix = xrefid.split(':')[0].strip() if prefix == 'OMIM Allelic Variant': xrefid = 'OMIM:'+xrefid.split(':')[1] gu.addIndividualToGraph(g, xrefid, None) gu.addSameIndividual(g, seqalt_id, xrefid) elif prefix == 'HGMD': gu.addIndividualToGraph(g, xrefid, None) gu.addSameIndividual(g, seqalt_id, xrefid) elif prefix == 'dbVar' and dbvar_num == xrefid.split(':')[1].strip(): pass # skip over this one elif re.search('\s', prefix): pass # logger.debug('xref prefix has a space: %s', xrefid) else: # should be a good clean prefix # note that HGMD variants are in here as Xrefs because we can't resolve URIs for them # logger.info("Adding xref: %s", xrefid) # gu.addXref(g, seqalt_id, xrefid) # logger.info("xref prefix to add: %s", xrefid) pass if not self.testMode and limit is not None and line_counter > limit: break gu.loadProperties(g, G2PAssoc.object_properties, gu.OBJPROP) gu.loadProperties(g, G2PAssoc.annotation_properties, gu.ANNOTPROP) gu.loadProperties(g, G2PAssoc.datatype_properties, gu.DATAPROP) logger.info("Finished parsing variants") return