def gene_variants(institute_id): """Display a list of SNV variants.""" page = int(request.form.get('page', 1)) institute_obj = institute_and_case(store, institute_id) # populate form, conditional on request method if (request.method == "POST"): form = GeneVariantFiltersForm(request.form) else: form = GeneVariantFiltersForm(request.args) variant_type = form.data.get('variant_type', 'clinical') # check if supplied gene symbols exist hgnc_symbols = [] non_clinical_symbols = [] not_found_symbols = [] not_found_ids = [] data = {} if (form.hgnc_symbols.data) and len(form.hgnc_symbols.data) > 0: is_clinical = form.data.get('variant_type', 'clinical') == 'clinical' clinical_symbols = store.clinical_symbols( case_obj) if is_clinical else None for hgnc_symbol in form.hgnc_symbols.data: if hgnc_symbol.isdigit(): hgnc_gene = store.hgnc_gene(int(hgnc_symbol)) if hgnc_gene is None: not_found_ids.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_gene['hgnc_symbol']) elif store.hgnc_genes(hgnc_symbol).count() == 0: not_found_symbols.append(hgnc_symbol) elif is_clinical and (hgnc_symbol not in clinical_symbols): non_clinical_symbols.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_symbol) if (not_found_ids): flash("HGNC id not found: {}".format(", ".join(not_found_ids)), 'warning') if (not_found_symbols): flash( "HGNC symbol not found: {}".format( ", ".join(not_found_symbols)), 'warning') if (non_clinical_symbols): flash( "Gene not included in clinical list: {}".format( ", ".join(non_clinical_symbols)), 'warning') form.hgnc_symbols.data = hgnc_symbols log.debug("query {}".format(form.data)) variants_query = store.gene_variants(query=form.data, category='snv', variant_type=variant_type) data = controllers.gene_variants(store, variants_query, page) return dict(institute=institute_obj, form=form, page=page, **data)
def gene_variants(institute_id): """Display a list of SNV variants.""" page = int(request.form.get('page', 1)) institute_obj = institute_and_case(store, institute_id) # populate form, conditional on request method if(request.method == "POST"): form = GeneVariantFiltersForm(request.form) else: form = GeneVariantFiltersForm(request.args) variant_type = form.data.get('variant_type', 'clinical') # check if supplied gene symbols exist hgnc_symbols = [] non_clinical_symbols = [] not_found_symbols = [] not_found_ids = [] data = {} if (form.hgnc_symbols.data) and len(form.hgnc_symbols.data) > 0: is_clinical = form.data.get('variant_type', 'clinical') == 'clinical' clinical_symbols = store.clinical_symbols(case_obj) if is_clinical else None for hgnc_symbol in form.hgnc_symbols.data: if hgnc_symbol.isdigit(): hgnc_gene = store.hgnc_gene(int(hgnc_symbol)) if hgnc_gene is None: not_found_ids.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_gene['hgnc_symbol']) elif store.hgnc_genes(hgnc_symbol).count() == 0: not_found_symbols.append(hgnc_symbol) elif is_clinical and (hgnc_symbol not in clinical_symbols): non_clinical_symbols.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_symbol) if (not_found_ids): flash("HGNC id not found: {}".format(", ".join(not_found_ids)), 'warning') if (not_found_symbols): flash("HGNC symbol not found: {}".format(", ".join(not_found_symbols)), 'warning') if (non_clinical_symbols): flash("Gene not included in clinical list: {}".format(", ".join(non_clinical_symbols)), 'warning') form.hgnc_symbols.data = hgnc_symbols log.debug("query {}".format(form.data)) variants_query = store.gene_variants(query=form.data, category='snv', variant_type=variant_type) data = controllers.gene_variants(store, variants_query, page) return dict(institute=institute_obj, form=form, page=page, **data)
def gene(hgnc_id=None, hgnc_symbol=None): """Render information about a gene.""" if hgnc_symbol: res = [gene for gene in store.hgnc_genes(hgnc_symbol)] if len(res) == 1: hgnc_id = res[0]["hgnc_id"] else: return redirect(url_for(".genes", query=hgnc_symbol)) try: genes = controllers.gene(store, hgnc_id) except ValueError as error: return abort(404) return genes
def gene(hgnc_id=None, hgnc_symbol=None): """Render information about a gene.""" if hgnc_symbol: query = store.hgnc_genes(hgnc_symbol) if query.count() == 1: hgnc_id = query.first()['hgnc_id'] else: return redirect(url_for('.genes', query=hgnc_symbol)) try: genes = controllers.gene(store, hgnc_id) except ValueError as error: return abort(404) return genes
def gene(hgnc_id=None, hgnc_symbol=None): """Render information about a gene.""" if hgnc_symbol: query = store.hgnc_genes(hgnc_symbol) if query.count() < 2: gene_obj = query.first() else: return redirect(url_for('.genes', query=hgnc_symbol)) else: gene_obj = store.hgnc_gene(hgnc_id) if gene_obj is None: return abort(404) controllers.gene(gene_obj) return dict(gene=gene_obj)
def variants(institute_id, case_name): """Display a list of SNV variants.""" page = int(request.form.get('page', 1)) institute_obj, case_obj = institute_and_case(store, institute_id, case_name) variant_type = request.args.get('variant_type', 'clinical') # Update filter settings if Clinical Filter was requested default_panels = [] for panel in case_obj['panels']: if panel.get('is_default'): default_panels.append(panel['panel_name']) request.form.get('gene_panels') if bool(request.form.get('clinical_filter')): clinical_filter = MultiDict({ 'variant_type': 'clinical', 'region_annotations': ['exonic', 'splicing'], 'functional_annotations': SEVERE_SO_TERMS, 'clinsig': [4, 5], 'clinsig_confident_always_returned': True, 'gnomad_frequency': str(institute_obj['frequency_cutoff']), 'variant_type': 'clinical', 'gene_panels': default_panels }) if (request.method == "POST"): if bool(request.form.get('clinical_filter')): form = FiltersForm(clinical_filter) form.csrf_token = request.args.get('csrf_token') else: form = FiltersForm(request.form) else: form = FiltersForm(request.args) # populate available panel choices available_panels = case_obj.get('panels', []) + [{ 'panel_name': 'hpo', 'display_name': 'HPO' }] panel_choices = [(panel['panel_name'], panel['display_name']) for panel in available_panels] form.gene_panels.choices = panel_choices # upload gene panel if symbol file exists if (request.files): file = request.files[form.symbol_file.name] if request.files and file and file.filename != '': log.debug("Upload file request files: {0}".format( request.files.to_dict())) try: stream = io.StringIO(file.stream.read().decode('utf-8'), newline=None) except UnicodeDecodeError as error: flash("Only text files are supported!", 'warning') return redirect(request.referrer) hgnc_symbols_set = set(form.hgnc_symbols.data) log.debug("Symbols prior to upload: {0}".format(hgnc_symbols_set)) new_hgnc_symbols = controllers.upload_panel(store, institute_id, case_name, stream) hgnc_symbols_set.update(new_hgnc_symbols) form.hgnc_symbols.data = hgnc_symbols_set # reset gene panels form.gene_panels.data = '' # update status of case if vistited for the first time if case_obj['status'] == 'inactive' and not current_user.is_admin: flash('You just activated this case!', 'info') user_obj = store.user(current_user.email) case_link = url_for('cases.case', institute_id=institute_obj['_id'], case_name=case_obj['display_name']) store.update_status(institute_obj, case_obj, user_obj, 'active', case_link) # check if supplied gene symbols exist hgnc_symbols = [] non_clinical_symbols = [] not_found_symbols = [] not_found_ids = [] if (form.hgnc_symbols.data) and len(form.hgnc_symbols.data) > 0: is_clinical = form.data.get('variant_type', 'clinical') == 'clinical' clinical_symbols = store.clinical_symbols( case_obj) if is_clinical else None for hgnc_symbol in form.hgnc_symbols.data: if hgnc_symbol.isdigit(): hgnc_gene = store.hgnc_gene(int(hgnc_symbol)) if hgnc_gene is None: not_found_ids.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_gene['hgnc_symbol']) elif store.hgnc_genes(hgnc_symbol).count() == 0: not_found_symbols.append(hgnc_symbol) elif is_clinical and (hgnc_symbol not in clinical_symbols): non_clinical_symbols.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_symbol) if (not_found_ids): flash("HGNC id not found: {}".format(", ".join(not_found_ids)), 'warning') if (not_found_symbols): flash("HGNC symbol not found: {}".format(", ".join(not_found_symbols)), 'warning') if (non_clinical_symbols): flash( "Gene not included in clinical list: {}".format( ", ".join(non_clinical_symbols)), 'warning') form.hgnc_symbols.data = hgnc_symbols # handle HPO gene list separately if form.data['gene_panels'] == ['hpo']: hpo_symbols = list( set(term_obj['hgnc_symbol'] for term_obj in case_obj['dynamic_gene_list'])) form.hgnc_symbols.data = hpo_symbols variants_query = store.variants(case_obj['_id'], query=form.data) data = {} if request.form.get('export'): document_header = controllers.variants_export_header(case_obj) export_lines = [] if form.data['chrom'] == 'MT': # Return all MT variants export_lines = controllers.variant_export_lines( store, case_obj, variants_query) else: # Return max 500 variants export_lines = controllers.variant_export_lines( store, case_obj, variants_query.limit(500)) def generate(header, lines): yield header + '\n' for line in lines: yield line + '\n' headers = Headers() headers.add('Content-Disposition', 'attachment', filename=str(case_obj['display_name']) + '-filtered_variants.csv') # return a csv with the exported variants return Response(generate(",".join(document_header), export_lines), mimetype='text/csv', headers=headers) data = controllers.variants(store, institute_obj, case_obj, variants_query, page) return dict(institute=institute_obj, case=case_obj, form=form, severe_so_terms=SEVERE_SO_TERMS, page=page, **data)
def variants(institute_id, case_name): """Display a list of SNV variants.""" page = int(request.form.get("page", 1)) category = "snv" institute_obj, case_obj = institute_and_case(store, institute_id, case_name) variant_type = request.args.get("variant_type", "clinical") if request.form.get("hpo_clinical_filter"): case_obj["hpo_clinical_filter"] = True user_obj = store.user(current_user.email) if request.method == "POST": # If special filter buttons were selected: form = controllers.populate_filters_form( store, institute_obj, case_obj, user_obj, category, request.form ) else: form = FiltersForm(request.args) # set form variant data type the first time around form.variant_type.data = variant_type # populate filters dropdown available_filters = store.filters(institute_id, category) form.filters.choices = [ (filter.get("_id"), filter.get("display_name")) for filter in available_filters ] # populate available panel choices available_panels = case_obj.get("panels", []) + [ {"panel_name": "hpo", "display_name": "HPO"} ] panel_choices = [ (panel["panel_name"], panel["display_name"]) for panel in available_panels ] form.gene_panels.choices = panel_choices # update status of case if visited for the first time controllers.activate_case(store, institute_obj, case_obj, current_user) # upload gene panel if symbol file exists if request.files: file = request.files[form.symbol_file.name] if request.files and file and file.filename != "": log.debug("Upload file request files: {0}".format(request.files.to_dict())) try: stream = io.StringIO(file.stream.read().decode("utf-8"), newline=None) except UnicodeDecodeError as error: flash("Only text files are supported!", "warning") return redirect(request.referrer) hgnc_symbols_set = set(form.hgnc_symbols.data) log.debug("Symbols prior to upload: {0}".format(hgnc_symbols_set)) new_hgnc_symbols = controllers.upload_panel( store, institute_id, case_name, stream ) hgnc_symbols_set.update(new_hgnc_symbols) form.hgnc_symbols.data = hgnc_symbols_set # reset gene panels form.gene_panels.data = "" # check if supplied gene symbols exist hgnc_symbols = [] non_clinical_symbols = [] not_found_symbols = [] not_found_ids = [] if (form.hgnc_symbols.data) and len(form.hgnc_symbols.data) > 0: is_clinical = form.data.get("variant_type", "clinical") == "clinical" clinical_symbols = store.clinical_symbols(case_obj) if is_clinical else None for hgnc_symbol in form.hgnc_symbols.data: if hgnc_symbol.isdigit(): hgnc_gene = store.hgnc_gene(int(hgnc_symbol)) if hgnc_gene is None: not_found_ids.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_gene["hgnc_symbol"]) elif sum(1 for i in store.hgnc_genes(hgnc_symbol)) == 0: not_found_symbols.append(hgnc_symbol) elif is_clinical and (hgnc_symbol not in clinical_symbols): non_clinical_symbols.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_symbol) if not_found_ids: flash("HGNC id not found: {}".format(", ".join(not_found_ids)), "warning") if not_found_symbols: flash( "HGNC symbol not found: {}".format(", ".join(not_found_symbols)), "warning" ) if non_clinical_symbols: flash( "Gene not included in clinical list: {}".format( ", ".join(non_clinical_symbols) ), "warning", ) form.hgnc_symbols.data = hgnc_symbols # handle HPO gene list separately if "hpo" in form.data["gene_panels"]: hpo_symbols = list( set(term_obj["hgnc_symbol"] for term_obj in case_obj["dynamic_gene_list"]) ) current_symbols = set(hgnc_symbols) current_symbols.update(hpo_symbols) form.hgnc_symbols.data = list(current_symbols) variants_query = store.variants(case_obj["_id"], query=form.data, category=category) if request.form.get("export"): return controllers.download_variants(store, case_obj, variants_query) data = controllers.variants(store, institute_obj, case_obj, variants_query, page) return dict( institute=institute_obj, case=case_obj, form=form, manual_rank_options=MANUAL_RANK_OPTIONS, cancer_tier_options=CANCER_TIER_OPTIONS, severe_so_terms=SEVERE_SO_TERMS, page=page, **data )
def variants(institute_id, case_name): """Display a list of SNV variants.""" page = int(request.args.get('page', 1)) institute_obj, case_obj = institute_and_case(store, institute_id, case_name) form = FiltersForm(request.args) panel_choices = [(panel['panel_name'], panel['display_name']) for panel in case_obj.get('panels', [])] form.gene_panels.choices = panel_choices # update status of case if vistited for the first time if case_obj['status'] == 'inactive' and not current_user.is_admin: flash('You just activated this case!', 'info') user_obj = store.user(current_user.email) case_link = url_for('cases.case', institute_id=institute_obj['_id'], case_name=case_obj['display_name']) store.update_status(institute_obj, case_obj, user_obj, 'active', case_link) # check if supplied gene symbols exist hgnc_symbols = [] if len(form.hgnc_symbols.data) > 0: is_clinical = form.data.get('variant_type', 'clinical') == 'clinical' clinical_symbols = store.clinical_symbols( case_obj) if is_clinical else None for hgnc_symbol in form.hgnc_symbols.data: if hgnc_symbol.isdigit(): hgnc_gene = store.hgnc_gene(int(hgnc_symbol)) if hgnc_gene is None: flash("HGNC id not found: {}".format(hgnc_symbol), 'warning') else: hgnc_symbols.append(hgnc_gene['hgnc_symbol']) elif store.hgnc_genes(hgnc_symbol).count() == 0: flash("HGNC symbol not found: {}".format(hgnc_symbol), 'warning') elif is_clinical and (hgnc_symbol not in clinical_symbols): flash( "Gene not included in clinical list: {}".format( hgnc_symbol), 'warning') else: hgnc_symbols.append(hgnc_symbol) form.hgnc_symbols.data = hgnc_symbols # handle HPO gene list separately if form.data['gene_panels'] == ['hpo']: hpo_symbols = list( set(term_obj['hgnc_symbol'] for term_obj in case_obj['dynamic_gene_list'])) form.hgnc_symbols.data = hpo_symbols variants_query = store.variants(case_obj['_id'], query=form.data) data = {} if request.args.get('export'): document_header = controllers.variants_export_header(case_obj) export_lines = [] if form.data['chrom'] == 'MT': # Return all MT variants export_lines = controllers.variant_export_lines( store, case_obj, variants_query) else: # Return max 500 variants export_lines = controllers.variant_export_lines( store, case_obj, variants_query.limit(500)) def generate(header, lines): yield header + '\n' for line in lines: yield line + '\n' headers = Headers() headers.add('Content-Disposition', 'attachment', filename=str(case_obj['_id']) + '-filtered_variants.csv') return Response( generate(",".join(document_header), export_lines), mimetype='text/csv', headers=headers) # return a csv with the exported variants else: data = controllers.variants(store, institute_obj, case_obj, variants_query, page) return dict(institute=institute_obj, case=case_obj, form=form, severe_so_terms=SEVERE_SO_TERMS, page=page, **data)
def variants(institute_id, case_name): """Display a list of SNV variants.""" page = int(request.args.get('page', 1)) institute_obj, case_obj = institute_and_case(store, institute_id, case_name) form = FiltersForm(request.args) panel_choices = [(panel['panel_name'], panel['display_name']) for panel in case_obj.get('panels', [])] form.gene_panels.choices = panel_choices # update status of case if vistited for the first time if case_obj['status'] == 'inactive' and not current_user.is_admin: flash('You just activated this case!', 'info') user_obj = store.user(current_user.email) case_link = url_for('cases.case', institute_id=institute_obj['_id'], case_name=case_obj['display_name']) store.update_status(institute_obj, case_obj, user_obj, 'active', case_link) # check if supplied gene symbols exist hgnc_symbols = [] if len(form.hgnc_symbols.data) > 0: is_clinical = form.data.get('variant_type', 'clinical') == 'clinical' clinical_symbols = store.clinical_symbols( case_obj) if is_clinical else None for hgnc_symbol in form.hgnc_symbols.data: if hgnc_symbol.isdigit(): hgnc_gene = store.hgnc_gene(int(hgnc_symbol)) if hgnc_gene is None: flash("HGNC id not found: {}".format(hgnc_symbol), 'warning') else: hgnc_symbols.append(hgnc_gene['hgnc_symbol']) elif store.hgnc_genes(hgnc_symbol).count() == 0: flash("HGNC symbol not found: {}".format(hgnc_symbol), 'warning') elif is_clinical and (hgnc_symbol not in clinical_symbols): flash( "Gene not included in clinical list: {}".format( hgnc_symbol), 'warning') else: hgnc_symbols.append(hgnc_symbol) form.hgnc_symbols.data = hgnc_symbols # handle HPO gene list separately if form.data['gene_panels'] == ['hpo']: hpo_symbols = list( set(term_obj['hgnc_symbol'] for term_obj in case_obj['dynamic_gene_list'])) form.hgnc_symbols.data = hpo_symbols variants_query = store.variants(case_obj['_id'], query=form.data) data = controllers.variants(store, institute_obj, case_obj, variants_query, page) return dict(institute=institute_obj, case=case_obj, form=form, severe_so_terms=SEVERE_SO_TERMS, page=page, **data)
def variants(institute_id, case_name): """Display a list of SNV variants.""" page = int(request.form.get('page', 1)) institute_obj, case_obj = institute_and_case(store, institute_id, case_name) variant_type = request.args.get('variant_type', 'clinical') # Update filter settings if Clinical Filter was requested default_panels = [] for panel in case_obj['panels']: if panel.get('is_default'): default_panels.append(panel['panel_name']) request.form.get('gene_panels') if bool(request.form.get('clinical_filter')): clinical_filter = MultiDict({ 'variant_type': 'clinical', 'region_annotations': ['exonic','splicing'], 'functional_annotations': SEVERE_SO_TERMS, 'clinsig': [4,5], 'clinsig_confident_always_returned': True, 'gnomad_frequency': str(institute_obj['frequency_cutoff']), 'variant_type': 'clinical', 'gene_panels': default_panels }) if(request.method == "POST"): if bool(request.form.get('clinical_filter')): form = FiltersForm(clinical_filter) form.csrf_token = request.args.get('csrf_token') else: form = FiltersForm(request.form) else: form = FiltersForm(request.args) # populate available panel choices available_panels = case_obj.get('panels', []) + [ {'panel_name': 'hpo', 'display_name': 'HPO'}] panel_choices = [(panel['panel_name'], panel['display_name']) for panel in available_panels] form.gene_panels.choices = panel_choices # upload gene panel if symbol file exists if (request.files): file = request.files[form.symbol_file.name] if request.files and file and file.filename != '': log.debug("Upload file request files: {0}".format(request.files.to_dict())) try: stream = io.StringIO(file.stream.read().decode('utf-8'), newline=None) except UnicodeDecodeError as error: flash("Only text files are supported!", 'warning') return redirect(request.referrer) hgnc_symbols_set = set(form.hgnc_symbols.data) log.debug("Symbols prior to upload: {0}".format(hgnc_symbols_set)) new_hgnc_symbols = controllers.upload_panel(store, institute_id, case_name, stream) hgnc_symbols_set.update(new_hgnc_symbols) form.hgnc_symbols.data = hgnc_symbols_set # reset gene panels form.gene_panels.data = '' # update status of case if vistited for the first time if case_obj['status'] == 'inactive' and not current_user.is_admin: flash('You just activated this case!', 'info') user_obj = store.user(current_user.email) case_link = url_for('cases.case', institute_id=institute_obj['_id'], case_name=case_obj['display_name']) store.update_status(institute_obj, case_obj, user_obj, 'active', case_link) # check if supplied gene symbols exist hgnc_symbols = [] non_clinical_symbols = [] not_found_symbols = [] not_found_ids = [] if (form.hgnc_symbols.data) and len(form.hgnc_symbols.data) > 0: is_clinical = form.data.get('variant_type', 'clinical') == 'clinical' clinical_symbols = store.clinical_symbols(case_obj) if is_clinical else None for hgnc_symbol in form.hgnc_symbols.data: if hgnc_symbol.isdigit(): hgnc_gene = store.hgnc_gene(int(hgnc_symbol)) if hgnc_gene is None: not_found_ids.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_gene['hgnc_symbol']) elif store.hgnc_genes(hgnc_symbol).count() == 0: not_found_symbols.append(hgnc_symbol) elif is_clinical and (hgnc_symbol not in clinical_symbols): non_clinical_symbols.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_symbol) if (not_found_ids): flash("HGNC id not found: {}".format(", ".join(not_found_ids)), 'warning') if (not_found_symbols): flash("HGNC symbol not found: {}".format(", ".join(not_found_symbols)), 'warning') if (non_clinical_symbols): flash("Gene not included in clinical list: {}".format(", ".join(non_clinical_symbols)), 'warning') form.hgnc_symbols.data = hgnc_symbols # handle HPO gene list separately if form.data['gene_panels'] == ['hpo']: hpo_symbols = list(set(term_obj['hgnc_symbol'] for term_obj in case_obj['dynamic_gene_list'])) form.hgnc_symbols.data = hpo_symbols variants_query = store.variants(case_obj['_id'], query=form.data) data = {} if request.form.get('export'): document_header = controllers.variants_export_header(case_obj) export_lines = [] if form.data['chrom'] == 'MT': # Return all MT variants export_lines = controllers.variant_export_lines(store, case_obj, variants_query) else: # Return max 500 variants export_lines = controllers.variant_export_lines(store, case_obj, variants_query.limit(500)) def generate(header, lines): yield header + '\n' for line in lines: yield line + '\n' headers = Headers() headers.add('Content-Disposition','attachment', filename=str(case_obj['display_name'])+'-filtered_variants.csv') # return a csv with the exported variants return Response(generate(",".join(document_header), export_lines), mimetype='text/csv', headers=headers) data = controllers.variants(store, institute_obj, case_obj, variants_query, page) return dict(institute=institute_obj, case=case_obj, form=form, severe_so_terms=SEVERE_SO_TERMS, page=page, **data)
def gene_variants(institute_id): """Display a list of SNV variants.""" page = int(request.form.get("page", 1)) institute_obj = institute_and_case(store, institute_id) # populate form, conditional on request method if request.method == "POST": form = GeneVariantFiltersForm(request.form) else: form = GeneVariantFiltersForm(request.args) if form.variant_type.data == []: form.variant_type.data = ["clinical"] variant_type = form.data.get("variant_type") # check if supplied gene symbols exist hgnc_symbols = [] non_clinical_symbols = [] not_found_symbols = [] not_found_ids = [] data = {} if (form.hgnc_symbols.data) and len(form.hgnc_symbols.data) > 0: is_clinical = form.data.get("variant_type", "clinical") == "clinical" # clinical_symbols = store.clinical_symbols(case_obj) if is_clinical else None for hgnc_symbol in form.hgnc_symbols.data: if hgnc_symbol.isdigit(): hgnc_gene = store.hgnc_gene(int(hgnc_symbol)) if hgnc_gene is None: not_found_ids.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_gene["hgnc_symbol"]) elif store.hgnc_genes(hgnc_symbol).count() == 0: not_found_symbols.append(hgnc_symbol) # elif is_clinical and (hgnc_symbol not in clinical_symbols): # non_clinical_symbols.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_symbol) if not_found_ids: flash("HGNC id not found: {}".format(", ".join(not_found_ids)), "warning") if not_found_symbols: flash( "HGNC symbol not found: {}".format( ", ".join(not_found_symbols)), "warning", ) if non_clinical_symbols: flash( "Gene not included in clinical list: {}".format( ", ".join(non_clinical_symbols)), "warning", ) form.hgnc_symbols.data = hgnc_symbols LOG.debug("query {}".format(form.data)) variants_query = store.gene_variants( query=form.data, institute_id=institute_id, category="snv", variant_type=variant_type, ) data = controllers.gene_variants(store, variants_query, institute_id, page) return dict(institute=institute_obj, form=form, page=page, **data)
def sv_variants(institute_id, case_name): """Display a list of structural variants.""" page = int(request.form.get('page', 1)) variant_type = request.args.get('variant_type', 'clinical') institute_obj, case_obj = institute_and_case(store, institute_id, case_name) form = SvFiltersForm(request.form) default_panels = [] for panel in case_obj['panels']: if (panel.get('is_default') and panel['is_default'] is True) or ('default_panels' in case_obj and panel['panel_id'] in case_obj['default_panels']): default_panels.append(panel['panel_name']) request.form.get('gene_panels') if bool(request.form.get('clinical_filter')): clinical_filter = MultiDict({ 'variant_type': 'clinical', 'region_annotations': ['exonic','splicing'], 'functional_annotations': SEVERE_SO_TERMS, 'thousand_genomes_frequency': str(institute_obj['frequency_cutoff']), 'variant_type': 'clinical', 'clingen_ngi': 10, 'swegen': 10, 'size': 100, 'gene_panels': default_panels }) if(request.method == "POST"): if bool(request.form.get('clinical_filter')): form = SvFiltersForm(clinical_filter) form.csrf_token = request.args.get('csrf_token') else: form = SvFiltersForm(request.form) else: form = SvFiltersForm(request.args) available_panels = case_obj.get('panels', []) + [ {'panel_name': 'hpo', 'display_name': 'HPO'}] panel_choices = [(panel['panel_name'], panel['display_name']) for panel in available_panels] form.gene_panels.choices = panel_choices # check if supplied gene symbols exist hgnc_symbols = [] non_clinical_symbols = [] not_found_symbols = [] not_found_ids = [] if (form.hgnc_symbols.data) and len(form.hgnc_symbols.data) > 0: is_clinical = form.data.get('variant_type', 'clinical') == 'clinical' clinical_symbols = store.clinical_symbols(case_obj) if is_clinical else None for hgnc_symbol in form.hgnc_symbols.data: if hgnc_symbol.isdigit(): hgnc_gene = store.hgnc_gene(int(hgnc_symbol)) if hgnc_gene is None: not_found_ids.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_gene['hgnc_symbol']) elif sum(1 for i in store.hgnc_genes(hgnc_symbol)) == 0: not_found_symbols.append(hgnc_symbol) elif is_clinical and (hgnc_symbol not in clinical_symbols): non_clinical_symbols.append(hgnc_symbol) else: hgnc_symbols.append(hgnc_symbol) if (not_found_ids): flash("HGNC id not found: {}".format(", ".join(not_found_ids)), 'warning') if (not_found_symbols): flash("HGNC symbol not found: {}".format(", ".join(not_found_symbols)), 'warning') if (non_clinical_symbols): flash("Gene not included in clinical list: {}".format(", ".join(non_clinical_symbols)), 'warning') form.hgnc_symbols.data = hgnc_symbols # handle HPO gene list separately if 'hpo' in form.data['gene_panels']: hpo_symbols = list(set(term_obj['hgnc_symbol'] for term_obj in case_obj['dynamic_gene_list'])) current_symbols = set(hgnc_symbols) current_symbols.update(hpo_symbols) form.hgnc_symbols.data = list(current_symbols) # update status of case if vistited for the first time if case_obj['status'] == 'inactive' and not current_user.is_admin: flash('You just activated this case!', 'info') user_obj = store.user(current_user.email) case_link = url_for('cases.case', institute_id=institute_obj['_id'], case_name=case_obj['display_name']) store.update_status(institute_obj, case_obj, user_obj, 'active', case_link) variants_query = store.variants(case_obj['_id'], category='sv', query=form.data) data = {} # if variants should be exported if request.form.get('export'): document_header = controllers.variants_export_header(case_obj) export_lines = [] # Return max 500 variants export_lines = controllers.variant_export_lines(store, case_obj, variants_query.limit(500)) def generate(header, lines): yield header + '\n' for line in lines: yield line + '\n' headers = Headers() headers.add('Content-Disposition','attachment', filename=str(case_obj['display_name'])+'-filtered_sv-variants.csv') return Response(generate(",".join(document_header), export_lines), mimetype='text/csv', headers=headers) # return a csv with the exported variants else: data = controllers.sv_variants(store, institute_obj, case_obj, variants_query, page) return dict(institute=institute_obj, case=case_obj, variant_type=variant_type, form=form, severe_so_terms=SEVERE_SO_TERMS, page=page, **data)