"""Main routing table for GN2""" import array import base64 import csv import datetime import flask import hashlib import io # Todo: Use cStringIO? import json import numpy as np import os import pickle as pickle import random import requests import sys import traceback import uuid import xlsxwriter from functools import reduce from zipfile import ZipFile from zipfile import ZIP_DEFLATED from uuid import UUID from urllib.parse import urljoin from gn2.wqflask import app from gn3.computations.gemma import generate_hash_of_string from flask import current_app from flask import g from flask import Response from flask import request from flask import make_response from flask import render_template from flask import send_from_directory from flask import redirect from flask import send_file from flask import url_for from flask import flash from flask import session # Some of these (like collect) might contain endpoints, so they're still used. # Blueprints should probably be used instead. from gn2.wqflask import collect from gn2.wqflask import search_results from gn2.wqflask import server_side from gn2.base.data_set import create_dataset # Used by YAML in marker_regression from gn2.wqflask.show_trait import show_trait from gn2.wqflask.show_trait import export_trait_data from gn2.wqflask.show_trait.show_trait import get_diff_of_vals from gn2.wqflask.heatmap import heatmap from gn2.wqflask.external_tools import send_to_bnw from gn2.wqflask.external_tools import send_to_webgestalt from gn2.wqflask.external_tools import send_to_geneweaver from gn2.wqflask.comparison_bar_chart import comparison_bar_chart from gn2.wqflask.marker_regression import run_mapping from gn2.wqflask.marker_regression.exceptions import NoMappingResultsError from gn2.wqflask.marker_regression import display_mapping_results from gn2.wqflask.network_graph import network_graph from gn2.wqflask.correlation.show_corr_results import set_template_vars from gn2.wqflask.correlation.correlation_gn3_api import compute_correlation from gn2.wqflask.correlation.rust_correlation import compute_correlation_rust from gn2.wqflask.correlation_matrix import show_corr_matrix from gn2.wqflask.correlation import corr_scatter_plot from gn2.wqflask.correlation.exceptions import WrongCorrelationType from gn2.wqflask.ctl.gn3_ctl_analysis import run_ctl from gn2.wqflask.wgcna.gn3_wgcna import run_wgcna from gn2.wqflask.snp_browser import snp_browser from gn2.wqflask.search_results import SearchResultPage from gn2.wqflask.export_traits import export_traits from gn2.wqflask.gsearch import GSearch from gn2.wqflask.update_search_results import GSearch as UpdateGSearch from gn2.wqflask.docs import Docs, update_text from gn2.wqflask.decorators import edit_access_required from gn2.wqflask.db_info import InfoPage from gn2.wqflask.oauth2 import client from gn2.wqflask.oauth2.client import no_token_get from gn2.wqflask.oauth2.request_utils import with_flash_error, with_flash_success from gn2.utility import temp_data from gn2.utility.tools import get_setting from gn2.utility.tools import TEMPDIR from gn2.utility.tools import USE_REDIS from gn2.utility.tools import REDIS_URL from gn2.utility.tools import GN_SERVER_URL from gn2.utility.tools import GN3_LOCAL_URL from gn2.utility.tools import JS_TWITTER_POST_FETCHER_PATH from gn2.utility.tools import JS_GUIX_PATH from gn2.utility.helper_functions import get_species_groups from gn2.utility.redis_tools import get_redis_conn import gn2.utility.hmac as hmac from gn2.base.webqtlConfig import TMPDIR from gn2.base.webqtlConfig import GENERATED_IMAGE_DIR from gn2.wqflask.database import database_connection import gn2.jobs.jobs as jobs from gn2.wqflask.oauth2.session import session_info from gn2.wqflask.oauth2.checks import user_logged_in from gn2.wqflask import requests as monad_requests Redis = get_redis_conn() @app.errorhandler(Exception) def handle_generic_exceptions(e): import werkzeug err_msg = str(e) now = datetime.datetime.utcnow() time_str = now.strftime('%l:%M%p UTC %b %d, %Y') # get the stack trace and send it to the logger exc_type, exc_value, exc_traceback = sys.exc_info() formatted_lines = (f"{request.url} ({time_str}) \n" f"{traceback.format_exc()}") _message_templates = { werkzeug.exceptions.NotFound: ("404: Not Found: " f"{time_str}: {request.url}"), werkzeug.exceptions.BadRequest: ("400: Bad Request: " f"{time_str}: {request.url}"), werkzeug.exceptions.RequestTimeout: ("408: Request Timeout: " f"{time_str}: {request.url}")} # Default to the lengthy stack trace! app.logger.error(_message_templates.get(exc_type, formatted_lines)) # Handle random animations # Use a cookie to have one animation on refresh animation = request.cookies.get(err_msg[:32]) if not animation: animation = random.choice([fn for fn in os.listdir( "./gn2/wqflask/static/gif/error") if fn.endswith(".gif")]) resp = make_response(render_template("error.html", message=err_msg, stack={formatted_lines}, error_image=animation, version=current_app.config.get("GN_VERSION"))) resp.set_cookie(err_msg[:32], animation) return resp @app.route("/authentication_needed") def no_access_page(): return render_template("new_security/not_authenticated.html") @app.route("/") def index_page(): anon_id = session_info()["anon_id"] def __render__(colls): return render_template("index_page.html", version=current_app.config.get("GN_VERSION"), gn_server_url=GN_SERVER_URL, anon_collections=( colls if user_logged_in() else []), anon_id=anon_id) return no_token_get( f"auth/user/collections/{anon_id}/list").either( lambda err: __render__([]), __render__) @app.route("/tmp/") def tmp_page(img_path): initial_start_vars = request.form imgfile = open(GENERATED_IMAGE_DIR + img_path, 'rb') imgdata = imgfile.read() imgB64 = base64.b64encode(imgdata) bytesarray = array.array('B', imgB64) return render_template("show_image.html", img_base64=bytesarray) @app.route("/js/") def js(filename): js_path = JS_GUIX_PATH name = filename if 'js_alt/' in filename: js_path = js_path.replace('genenetwork2/javascript', 'javascript') name = name.replace('js_alt/', '') return send_from_directory(js_path, name) @app.route("/css/") def css(filename): js_path = JS_GUIX_PATH name = filename if 'js_alt/' in filename: js_path = js_path.replace('genenetwork2/javascript', 'javascript') name = name.replace('js_alt/', '') return send_from_directory(js_path, name) @app.route("/twitter/") def twitter(filename): return send_from_directory(JS_TWITTER_POST_FETCHER_PATH, filename) @app.route("/search", methods=('GET',)) def search_page(): result = None if USE_REDIS: key = "search_results:v1:" + \ json.dumps(request.args, sort_keys=True) result = Redis.get(key) if result: result = pickle.loads(result) result = SearchResultPage(request.args).__dict__ valid_search = result['search_term_exists'] if USE_REDIS and valid_search: # Redis.set(key, pickle.dumps(result, pickle.HIGHEST_PROTOCOL)) Redis.expire(key, 60 * 60) if valid_search: return render_template("search_result_page.html", **result) else: return render_template("search_error.html") @app.route("/search_table", methods=('GET',)) def search_page_table(): the_search = search_results.SearchResultPage(request.args) current_page = server_side.ServerSideTable( len(the_search.trait_list), the_search.trait_list, the_search.header_data_names, request.args, ).get_page() return flask.jsonify(current_page) @app.route("/gsearch", methods=('GET',)) def gsearchact(): result = GSearch(request.args).__dict__ type = request.args['type'] if type == "gene": return render_template("gsearch_gene.html", **result) elif type == "phenotype": return render_template("gsearch_pheno.html", **result) @app.route("/gsearch_table", methods=('GET',)) def gsearchtable(): gsearch_table_data = GSearch(request.args) current_page = server_side.ServerSideTable( gsearch_table_data.trait_count, gsearch_table_data.trait_list, gsearch_table_data.header_data_names, request.args, ).get_page() return flask.jsonify(current_page) @app.route("/gnqna", methods=["POST", "GET"]) def gnqna(): if request.method == "POST": try: def __error__(resp): return resp.json() def __success__(resp): return render_template("gnqa_answer.html", **resp.json()) return monad_requests.post( urljoin(GN3_LOCAL_URL, "/api/llm/gnqna"), json=dict(request.form), ).then( lambda resp: resp ).either( __error__, __success__) except Exception as error: return flask.jsonify({"error": str(error)}) return render_template("gnqa.html") @app.route("/gsearch_updating", methods=('POST',)) def gsearch_updating(): result = UpdateGSearch(request.args).__dict__ return result['results'] @app.route("/docedit") def docedit(): try: if g.user_session.record['user_email_address'] == "zachary.a.sloan@gmail.com" or g.user_session.record['user_email_address'] == "labwilliams@gmail.com": doc = Docs(request.args['entry'], request.args) return render_template("docedit.html", **doc.__dict__) else: return "You shouldn't be here!" except: return "You shouldn't be here!" @app.route('/generated/') def generated_file(filename): return send_from_directory(GENERATED_IMAGE_DIR, filename) @app.route("/help") def help(): doc = Docs("help", request.args) return render_template("docs.html", **doc.__dict__) @app.route("/wgcna_setup", methods=('POST',)) def wcgna_setup(): # We are going to get additional user input for the analysis # Display them using the template return render_template("wgcna_setup.html", **request.form) @app.route("/wgcna_results", methods=('POST',)) def wcgna_results(): """call the gn3 api to get wgcna response data""" results = run_wgcna(dict(request.form)) return render_template("gn3_wgcna_results.html", **results) @app.route("/ctl_setup", methods=('POST',)) def ctl_setup(): # We are going to get additional user input for the analysis # Display them using the template return render_template("ctl_setup.html", **request.form) @app.route("/ctl_results", methods=["POST"]) def ctl_results(): ctl_results = run_ctl(request.form) return render_template("gn3_ctl_results.html", **ctl_results) @app.route("/ctl_network_files//") def fetch_network_files(file_name, file_type): file_path = f"{file_name}.{file_type}" file_path = os.path.join("/tmp/", file_path) return send_file(file_path) @app.route("/intro") def intro(): doc = Docs("intro", request.args) return render_template("docs.html", **doc.__dict__) @app.route("/tutorials") def tutorials(): return render_template("tutorials.html") @app.route("/credits") def credits(): return render_template("credits.html") @app.route("/update_text", methods=('POST',)) def update_page(): update_text(request.form) doc = Docs(request.form['entry_type'], request.form) return render_template("docs.html", **doc.__dict__) @app.route("/submit_trait") def submit_trait_form(): species_and_groups = get_species_groups() return render_template( "submit_trait.html", species_and_groups=species_and_groups, gn_server_url=GN_SERVER_URL, version=current_app.config.get("GN_VERSION")) @app.route("/create_temp_trait", methods=('POST',)) def create_temp_trait(): doc = Docs("links") return render_template("links.html", **doc.__dict__) @app.route('/export_trait_excel', methods=('POST',)) def export_trait_excel(): """Excel file consisting of the sample data from the trait data and analysis page""" trait_name, sample_data = export_trait_data.export_sample_table( request.form) app.logger.info(request.url) buff = io.BytesIO() workbook = xlsxwriter.Workbook(buff, {'in_memory': True}) worksheet = workbook.add_worksheet() for i, row in enumerate(sample_data): for j, column in enumerate(row): worksheet.write(i, j, row[j]) workbook.close() excel_data = buff.getvalue() buff.close() return Response(excel_data, mimetype='application/vnd.ms-excel', headers={"Content-Disposition": "attachment;filename=" + trait_name + ".xlsx"}) @app.route('/export_trait_csv', methods=('POST',)) def export_trait_csv(): """CSV file consisting of the sample data from the trait data and analysis page""" trait_name, sample_data = export_trait_data.export_sample_table( request.form) buff = io.StringIO() writer = csv.writer(buff) for row in sample_data: writer.writerow(row) csv_data = buff.getvalue() buff.close() return Response(csv_data, mimetype='text/csv', headers={"Content-Disposition": "attachment;filename=" + trait_name + ".csv"}) @app.route('/export_traits_csv', methods=('POST',)) def export_traits_csv(): """CSV file consisting of the traits from the search result page""" file_list = export_traits(request.form, "metadata") if len(file_list) > 1: now = datetime.datetime.now() time_str = now.strftime('%H:%M_%d%B%Y') filename = "export_{}".format(time_str) memory_file = io.BytesIO() with ZipFile(memory_file, mode='w', compression=ZIP_DEFLATED) as zf: for the_file in file_list: zf.writestr(the_file[0], the_file[1]) memory_file.seek(0) return send_file(memory_file, attachment_filename=filename + ".zip", as_attachment=True) else: return Response(file_list[0][1], mimetype='text/csv', headers={"Content-Disposition": "attachment;filename=" + file_list[0][0]}) @app.route('/export_collection', methods=('POST',)) def export_collection_csv(): """CSV file consisting of trait list so collections can be exported/shared""" out_file = export_traits(request.form, "collection") return Response(out_file[1], mimetype='text/csv', headers={"Content-Disposition": "attachment;filename=" + out_file[0] + ".csv"}) @app.route('/export_perm_data', methods=('POST',)) def export_perm_data(): """CSV file consisting of the permutation data for the mapping results""" perm_info = json.loads(request.form['perm_info']) now = datetime.datetime.now() time_str = now.strftime('%H:%M_%d%B%Y') file_name = "Permutation_" + \ perm_info['num_perm'] + "_" + perm_info['trait_name'] + "_" + time_str the_rows = [ ["#Permutation Test"], ["#File_name: " + file_name], ["#Metadata: From GeneNetwork.org"], ["#Trait_ID: " + perm_info['trait_name']], ["#Trait_description: " + perm_info['trait_description']], ["#N_permutations: " + str(perm_info['num_perm'])], ["#Cofactors: " + perm_info['cofactors']], ["#N_cases: " + str(perm_info['n_samples'])], ["#N_genotypes: " + str(perm_info['n_genotypes'])], ["#Genotype_file: " + perm_info['genofile']], ["#Units_linkage: " + perm_info['units_linkage']], ["#Permutation_stratified_by: " + ", ".join([str(cofactor) for cofactor in perm_info['strat_cofactors']])], ["#RESULTS_1: Suggestive LRS(p=0.63) = " + str(np.percentile(np.array(perm_info['perm_data']), 67))], ["#RESULTS_2: Significant LRS(p=0.05) = " + str( np.percentile(np.array(perm_info['perm_data']), 95))], ["#RESULTS_3: Highly Significant LRS(p=0.01) = " + str( np.percentile(np.array(perm_info['perm_data']), 99))], ["#Comment: Results sorted from low to high peak linkage"] ] buff = io.StringIO() writer = csv.writer(buff) writer.writerows(the_rows) for item in perm_info['perm_data']: writer.writerow([item]) csv_data = buff.getvalue() buff.close() return Response(csv_data, mimetype='text/csv', headers={"Content-Disposition": "attachment;filename=" + file_name + ".csv"}) @app.route("/show_temp_trait", methods=('POST',)) def show_temp_trait_page(): with database_connection(get_setting("SQL_URI")) as conn, conn.cursor() as cursor: user_id = ((g.user_session.record.get(b"user_id") or b"").decode("utf-8") or g.user_session.record.get("user_id") or "") template_vars = show_trait.ShowTrait(cursor, user_id=user_id, kw=request.form) template_vars.js_data = json.dumps(template_vars.js_data, default=json_default_handler, indent=" ") return redirect(url_for("show_trait_page", dataset=template_vars.dataset.name, trait_id=template_vars.trait_id)) @app.route("/show_trait") def show_trait_page(): def __show_trait__(privileges_data): assert len(privileges_data) == 1 privileges_data = privileges_data[0] trait_privileges = tuple( item for item in privileges_data["privileges"]) with database_connection(get_setting("SQL_URI")) as conn, conn.cursor() as cursor: user_id = ((g.user_session.record.get(b"user_id") or b"").decode("utf-8") or g.user_session.record.get("user_id") or "") template_vars = show_trait.ShowTrait(cursor, user_id=user_id, kw=request.args) template_vars.js_data = json.dumps(template_vars.js_data, default=json_default_handler, indent=" ") return render_template( "show_trait.html", **{ **template_vars.__dict__, "user": privileges_data["user"], "trait_privileges": trait_privileges, "resource_id": privileges_data["resource_id"] }) dataset = request.args["dataset"] trait_id = request.args["trait_id"] return client.post( "auth/data/authorisation", json={ "traits": [f"{dataset}::{trait_id}"] }).either(with_flash_error(render_template("show_trait_error.html")), __show_trait__) @app.route("/heatmap", methods=('POST',)) def heatmap_page(): start_vars = request.form temp_uuid = uuid.uuid4() traits = [trait.strip() for trait in start_vars['trait_list'].split(',')] with database_connection(get_setting("SQL_URI")) as conn, conn.cursor() as cursor: if traits[0] != "": version = "v5" key = "heatmap:{}:".format( version) + json.dumps(start_vars, sort_keys=True) result = Redis.get(key) if result: result = pickle.loads(result) else: template_vars = heatmap.Heatmap( cursor, request.form, temp_uuid) template_vars.js_data = json.dumps(template_vars.js_data, default=json_default_handler, indent=" ") result = template_vars.__dict__ pickled_result = pickle.dumps(result, pickle.HIGHEST_PROTOCOL) Redis.set(key, pickled_result) Redis.expire(key, 60 * 60) rendered_template = render_template("heatmap.html", **result) else: rendered_template = render_template( "empty_collection.html", **{'tool': 'Heatmap'}) return rendered_template @app.route("/bnw_page", methods=('POST',)) def bnw_page(): start_vars = request.form traits = [trait.strip() for trait in start_vars['trait_list'].split(',')] if traits[0] != "": template_vars = send_to_bnw.SendToBNW(request.form) result = template_vars.__dict__ rendered_template = render_template("bnw_page.html", **result) else: rendered_template = render_template( "empty_collection.html", **{'tool': 'BNW'}) return rendered_template @app.route("/webgestalt_page", methods=('POST',)) def webgestalt_page(): start_vars = request.form traits = [trait.strip() for trait in start_vars['trait_list'].split(',')] if traits[0] != "": template_vars = send_to_webgestalt.SendToWebGestalt(request.form) result = template_vars.__dict__ rendered_template = render_template("webgestalt_page.html", **result) else: rendered_template = render_template( "empty_collection.html", **{'tool': 'WebGestalt'}) return rendered_template @app.route("/geneweaver_page", methods=('POST',)) def geneweaver_page(): start_vars = request.form traits = [trait.strip() for trait in start_vars['trait_list'].split(',')] if traits[0] != "": template_vars = send_to_geneweaver.SendToGeneWeaver(request.form) result = template_vars.__dict__ rendered_template = render_template("geneweaver_page.html", **result) else: rendered_template = render_template( "empty_collection.html", **{'tool': 'GeneWeaver'}) return rendered_template @app.route("/comparison_bar_chart", methods=('POST',)) def comp_bar_chart_page(): start_vars = request.form traits = [trait.strip() for trait in start_vars['trait_list'].split(',')] if traits[0] != "": template_vars = comparison_bar_chart.ComparisonBarChart(request.form) template_vars.js_data = json.dumps(template_vars.js_data, default=json_default_handler, indent=" ") result = template_vars.__dict__ rendered_template = render_template( "comparison_bar_chart.html", **result) else: rendered_template = render_template( "empty_collection.html", **{'tool': 'Comparison Bar Chart'}) return rendered_template @app.route("/mapping_results_container") def mapping_results_container_page(): return render_template("mapping_results_container.html") @app.route("/loading", methods=('POST',)) def loading_page(): initial_start_vars = request.form start_vars_container = {} n_samples = 0 # ZS: So it can be displayed on loading page if 'wanted_inputs' in initial_start_vars: wanted = initial_start_vars['wanted_inputs'].split(",") start_vars = {} for key, value in list(initial_start_vars.items()): if key in wanted: start_vars[key] = value sample_vals_dict = json.loads(start_vars['sample_vals']) if 'n_samples' in start_vars: n_samples = int(start_vars['n_samples']) else: if 'group' in start_vars: dataset = create_dataset( start_vars['dataset'], group_name=start_vars['group']) else: dataset = create_dataset(start_vars['dataset']) start_vars['trait_name'] = start_vars['trait_id'] if dataset.type == "Publish": start_vars['trait_name'] = f"{dataset.group.code}_{start_vars['trait_name']}" samples = dataset.group.samplelist if 'genofile' in start_vars: if start_vars['genofile'] != "": genofile_string = start_vars['genofile'] dataset.group.genofile = genofile_string.split(":")[0] genofile_samples = run_mapping.get_genofile_samplelist( dataset) if len(genofile_samples) > 1: samples = genofile_samples for sample in samples: if sample in sample_vals_dict: if sample_vals_dict[sample] != "x": n_samples += 1 start_vars['n_samples'] = n_samples start_vars['vals_hash'] = generate_hash_of_string( str(sample_vals_dict)) if start_vars['dataset'] != "Temp": # Currently can't get diff for temp traits start_vars['vals_diff'] = get_diff_of_vals(sample_vals_dict, str( start_vars['trait_id'] + ":" + str(start_vars['dataset']))) start_vars['wanted_inputs'] = initial_start_vars['wanted_inputs'] start_vars_container['start_vars'] = start_vars else: start_vars_container['start_vars'] = initial_start_vars rendered_template = render_template("loading.html", **start_vars_container) return rendered_template @app.route("/run_mapping", methods=('POST',)) @app.route("/run_mapping/") def mapping_results_page(hash_of_inputs=None): if hash_of_inputs: initial_start_vars = json.loads(Redis.get(hash_of_inputs)) initial_start_vars['hash_of_inputs'] = hash_of_inputs else: initial_start_vars = request.form # Get hash of inputs (as JSON) for sharing results inputs_json = json.dumps(initial_start_vars, sort_keys=True) dhash = hashlib.md5() dhash.update(inputs_json.encode()) hash_of_inputs = dhash.hexdigest() # Just store for one hour on initial load; will be stored for longer if user clicks Share Redis.set(hash_of_inputs, inputs_json, ex=60*60*24*30) temp_uuid = initial_start_vars['temp_uuid'] wanted = ( 'trait_id', 'dataset', 'group', 'species', 'samples', 'vals', 'sample_vals', 'vals_hash', 'first_run', 'output_files', 'geno_db_exists', 'method', 'mapping_results_path', 'trimmed_markers', 'selected_chr', 'chromosomes', 'mapping_scale', 'plotScale', 'score_type', 'suggestive', 'significant', 'num_perm', 'permCheck', 'perm_strata', 'categorical_vars', 'perm_output', 'num_bootstrap', 'bootCheck', 'bootstrap_results', 'LRSCheck', 'covariates', 'maf', 'use_loco', 'manhattan_plot', 'color_scheme', 'manhattan_single_color', 'control_marker', 'do_control', 'genofile', 'genofile_string', 'pair_scan', 'startMb', 'endMb', 'graphWidth', 'lrsMax', 'additiveCheck', 'showSNP', 'showHomology', 'showGenes', 'viewLegend', 'haplotypeAnalystCheck', 'mapmethod_rqtl', 'mapmodel_rqtl', 'temp_trait', 'n_samples', 'transform', 'hash_of_inputs', 'dataid' ) start_vars = {} for key, value in list(initial_start_vars.items()): if key in wanted: start_vars[key] = value start_vars['hash_of_inputs'] = hash_of_inputs # Store trait sample data in Redis, so additive effect scatterplots can include edited values dhash = hashlib.md5() dhash.update(start_vars['sample_vals'].encode()) samples_hash = dhash.hexdigest() Redis.set(samples_hash, start_vars['sample_vals'], ex=7*24*60*60) start_vars['dataid'] = samples_hash version = "v3" key = "mapping_results:{}:".format( version) + json.dumps(start_vars, sort_keys=True) result = None # Just for testing if result: result = pickle.loads(result) else: template_vars = run_mapping.RunMapping(start_vars, temp_uuid) if template_vars.no_results: raise NoMappingResultsError( start_vars["trait_id"], start_vars["dataset"], start_vars["method"]) if not template_vars.pair_scan: template_vars.js_data = json.dumps(template_vars.js_data, default=json_default_handler, indent=" ") result = template_vars.__dict__ if result['pair_scan']: rendered_template = render_template( "pair_scan_results.html", **result) else: gn1_template_vars = display_mapping_results.DisplayMappingResults( result).__dict__ rendered_template = render_template( "mapping_results.html", **gn1_template_vars) return rendered_template @app.route("/cache_mapping_inputs", methods=('POST',)) def cache_mapping_inputs(): cache_id = request.form.get("inputs_hash") inputs_json = Redis.get(cache_id) Redis.set(cache_id, inputs_json) return "Success" @app.route("/export_mapping_results", methods=('POST',)) def export_mapping_results(): file_path = request.form.get("results_path") results_csv = open(file_path, "r").read() response = Response(results_csv, mimetype='text/csv', headers={"Content-Disposition": "attachment;filename=" + os.path.basename(file_path)}) return response @app.route("/export_corr_matrix", methods=('POST',)) def export_corr_matrix(): file_path = request.form.get("export_filepath") file_name = request.form.get("export_filename") results_csv = open(file_path, "r").read() response = Response(results_csv, mimetype='text/csv', headers={"Content-Disposition": "attachment;filename=" + file_name + ".csv"}) return response @app.route("/export", methods=('POST',)) def export(): svg_xml = request.form.get("data", "Invalid data") filename = request.form.get("filename", "manhattan_plot_snp") response = Response(svg_xml, mimetype="image/svg+xml") response.headers["Content-Disposition"] = "attachment; filename=%s" % filename return response @app.route("/export_pdf", methods=('POST',)) def export_pdf(): import cairosvg svg_xml = request.form.get("data", "Invalid data") filename = request.form.get("filename", "interval_map_pdf") pdf_file = cairosvg.svg2pdf(bytestring=svg_xml) response = Response(pdf_file, mimetype="application/pdf") response.headers["Content-Disposition"] = "attachment; filename=%s" % filename return response @app.route("/network_graph", methods=('POST',)) def network_graph_page(): start_vars = request.form traits = [trait.strip() for trait in start_vars['trait_list'].split(',')] if traits[0] != "": template_vars = network_graph.NetworkGraph(start_vars) template_vars.js_data = json.dumps(template_vars.js_data, default=json_default_handler, indent=" ") return render_template("network_graph.html", **template_vars.__dict__) else: return render_template("empty_collection.html", **{'tool': 'Network Graph'}) def __handle_correlation_error__(exc): return render_template( "correlation_error_page.html", error={ "error-type": { "WrongCorrelationType": "Wrong Correlation Type" }[type(exc).__name__], "error-message": exc.args[0] }) @app.route("/corr_compute", methods=('POST', 'GET')) def corr_compute_page(): with Redis.from_url(REDIS_URL, decode_responses=True) as rconn: if request.method == "POST": request_received = datetime.datetime.utcnow() filename = hmac.hmac_creation(f"request_form_{request_received.isoformat()}") filepath = f"{TMPDIR}{filename}" with open(filepath, "wb") as pfile: pickle.dump(request.form, pfile, protocol=pickle.HIGHEST_PROTOCOL) job_id = jobs.queue( rconn, { "command": [ sys.executable, "-m", "gn2.scripts.corr_compute", filepath, g.user_session.user_id], "request_received_time": request_received.isoformat(), "status": "queued" }) jobs.run(job_id, REDIS_URL) return redirect(url_for("corr_compute_page", job_id=str(job_id))) job = jobs.job( rconn, UUID(request.args.get("job_id"))).maybe( {}, lambda the_job: the_job) if jobs.completed_successfully(job): output = json.loads(job.get("stdout", "{}")) return render_template("correlation_page.html", **output) if jobs.completed_erroneously(job): try: error_output = { "error-type": "ComputeError", "error-message": "There was an error computing the correlations", **json.loads(job.get("stdout") or "{}"), "stderr-output": job.get("stderr", "").split("\n") } return render_template( "correlation_error_page.html", error=error_output) except json.decoder.JSONDecodeError as jde: raise Exception(f"STDOUT: {job.get('stdout')}") from jde return render_template("loading_corrs.html") @app.route("/corr_matrix", methods=('POST',)) def corr_matrix_page(): start_vars = request.form traits = [trait.strip() for trait in start_vars['trait_list'].split(',')] if len(traits) > 1: template_vars = show_corr_matrix.CorrelationMatrix(start_vars) template_vars.js_data = json.dumps(template_vars.js_data, default=json_default_handler, indent=" ") return render_template("correlation_matrix.html", **template_vars.__dict__) else: return render_template("empty_collection.html", **{'tool': 'Correlation Matrix'}) @app.route("/corr_scatter_plot") def corr_scatter_plot_page(): template_vars = corr_scatter_plot.CorrScatterPlot(request.args) template_vars.js_data = json.dumps(template_vars.js_data, default=json_default_handler, indent=" ") return render_template("corr_scatterplot.html", **template_vars.__dict__) @app.route("/snp_browser", methods=('GET',)) def snp_browser_page(): with database_connection(get_setting("SQL_URI")) as conn, conn.cursor() as cursor: template_vars = snp_browser.SnpBrowser(cursor, request.args) return render_template("snp_browser.html", **template_vars.__dict__) @app.route("/db_info", methods=('GET',)) def db_info_page(): if request.args['accession_id'] != "None" and not any(x in request.args['dataset'] for x in ["Publish", "Geno"]): return redirect("https://info.genenetwork.org/infofile/source.php?GN_AccesionId=" + request.args['accession_id']) else: return redirect("https://info.genenetwork.org/species/source.php?SpeciesName=" + request.args['species'] + "&InbredSetName=" + request.args['group']) @app.route("/snp_browser_table", methods=('GET',)) def snp_browser_table(): with database_connection(get_setting("SQL_URI")) as conn, conn.cursor() as cursor: snp_table_data = snp_browser.SnpBrowser(cursor, request.args) current_page = server_side.ServerSideTable( snp_table_data.rows_count, snp_table_data.table_rows, snp_table_data.header_data_names, request.args, ).get_page() return flask.jsonify(current_page) @app.route("/tutorial/WebQTLTour", methods=('GET',)) def tutorial_page(): # Currently just links to GN1 return redirect("http://gn1.genenetwork.org/tutorial/WebQTLTour/") @app.route("/tutorial/security", methods=('GET',)) def security_tutorial_page(): # ZS: Currently just links to GN1 return render_template("admin/security_help.html") @app.route("/submit_bnw", methods=('POST',)) def submit_bnw(): return render_template("empty_collection.html", **{'tool': 'Correlation Matrix'}) # Take this out or secure it before putting into production @app.route("/get_temp_data") def get_temp_data(): temp_uuid = request.args['key'] return flask.jsonify(temp_data.TempData(temp_uuid).get_all()) @app.route("/browser_input", methods=('GET',)) def browser_inputs(): """ Returns JSON from tmp directory for the purescript genome browser""" filename = request.args['filename'] with open("{}/gn2/".format(TEMPDIR) + filename + ".json", "r") as the_file: file_contents = json.load(the_file) return flask.jsonify(file_contents) def json_default_handler(obj): """Based on http://stackoverflow.com/a/2680060/1175849""" # Handle datestamps if hasattr(obj, 'isoformat'): return obj.isoformat() # Handle integer keys for dictionaries elif isinstance(obj, int) or isinstance(obj, uuid.UUID): return str(obj) # Handle custom objects if hasattr(obj, '__dict__'): return obj.__dict__ else: raise TypeError('Object of type %s with value of %s is not JSON serializable' % ( type(obj), repr(obj))) @app.route("/admin/data-sample/diffs/") @edit_access_required def display_diffs_admin(): TMPDIR = current_app.config.get("TMPDIR") DIFF_DIR = f"{TMPDIR}/sample-data/diffs" files = [] if os.path.exists(DIFF_DIR): files = os.listdir(DIFF_DIR) files = filter(lambda x: not(x.endswith((".approved", ".rejected"))), files) return render_template("display_files_admin.html", files=files) @app.route("/user/data-sample/diffs/") def display_diffs_users(): TMPDIR = current_app.config.get("TMPDIR") DIFF_DIR = f"{TMPDIR}/sample-data/diffs" files = [] author = g.user_session.record.get(b'user_name').decode("utf-8") if os.path.exists(DIFF_DIR): files = os.listdir(DIFF_DIR) files = filter(lambda x: not(x.endswith((".approved", ".rejected"))) and author in x, files) return render_template("display_files_user.html", files=files) @app.route("/genewiki/") def display_generif_page(symbol): """Fetch GeneRIF metadata from GN3 and display it""" entries = requests.get( urljoin( GN3_LOCAL_URL, f"/api/metadata/genewiki/{symbol}" ) ).json() return render_template( "generif.html", symbol=symbol, entries=entries ) @app.route("/datasets/", methods=('GET',)) def get_dataset(name): metadata = requests.get( urljoin( GN3_LOCAL_URL, f"/api/metadata/datasets/{name}") ).json() return render_template( "dataset.html", name=name, dataset=metadata ) @app.route("/datasets/search", methods=('POST',)) def search_for_dataset(): search = request.form.get('search') return render_template( "metadata/dataset_search_results.html", results=search ) @app.route("/publications/", methods=('GET',)) def get_publication(name): metadata = requests.get( urljoin( GN3_LOCAL_URL, f"/api/metadata/publications/{name}") ).json() return render_template( "publication.html", metadata=metadata, ) @app.route("/phenotypes/", methods=('GET',)) @app.route("/phenotypes//", methods=('GET',)) def get_phenotype(name, group=None): if group: name = f"{group}_{name}" metadata = requests.get( urljoin( GN3_LOCAL_URL, f"/api/metadata/phenotypes/{name}") ).json() return render_template( "phenotype.html", metadata=metadata, ) @app.route("/probesets/", methods=('GET',)) @app.route("/probesets//", methods=["GET"]) def get_probeset(name, dataset=None): metadata = requests.get( urljoin( GN3_LOCAL_URL, f"/api/metadata/probesets/{name}") ).json() summary = None if gene_id := metadata.get("geneID"): gene_id = gene_id.get("id").split("=")[-1] result = json.loads( requests.get( f"http://eutils.ncbi.nlm.nih.gov/entrez/eutils/esummary.fcgi?db=gene&id={gene_id}&retmode=json" ).content )['result'] summary = result[gene_id]['summary'] return render_template( "probeset.html", name=name, dataset=dataset, metadata=metadata, summary=summary, ) @app.route("/genotypes/", methods=('GET',)) @app.route("/genotypes//", methods=('GET',)) def get_genotype(name, dataset=None): if dataset: name = f"{dataset}/{name}" metadata = requests.get( urljoin( GN3_LOCAL_URL, f"/api/metadata/genotypes/{name}") ).json() return render_template( "genotype.html", name=name, metadata=metadata, ) @app.route("/case-attribute//edit", methods=["GET", "POST"]) def edit_case_attributes(inbredset_id: int) -> Response: """ Edit the case-attributes for InbredSet group identified by `inbredset_id`. """ if request.method == "POST": form = request.form def __process_data__(acc, item): _new, strain, calabel = tuple(val.strip() for val in item[0].split(":")) old_row = acc.get(strain, {}) return { **acc, strain: { **old_row, "case-attributes": { **old_row.get("case-attributes", {}), calabel: item[1] } } } edit_case_attributes_page = redirect(url_for( "edit_case_attributes", inbredset_id=inbredset_id)) token = session_info()["user"]["token"].either( lambda err: err, lambda tok: tok["access_token"]) def flash_success(resp): def __succ__(remote_resp): flash(f"Success: {remote_resp.json()['message']}", "alert-success") return resp return __succ__ return monad_requests.post( urljoin( current_app.config["GN_SERVER_URL"], f"/api/case-attribute/{inbredset_id}/edit"), json={ "edit-data": reduce(__process_data__, form.items(), {}) }, headers={ "Authorization": f"Bearer {token}"}).either( with_flash_error(edit_case_attributes_page), flash_success(edit_case_attributes_page)) def __fetch_strains__(inbredset_group): return monad_requests.get(urljoin( current_app.config["GN_SERVER_URL"], f"/api/case-attribute/{inbredset_id}/strains")).then( lambda resp: {**inbredset_group, "strains": resp.json()}) def __fetch_names__(strains): return monad_requests.get(urljoin( current_app.config["GN_SERVER_URL"], f"/api/case-attribute/{inbredset_id}/names")).then( lambda resp: {**strains, "case_attribute_names": resp.json()}) def __fetch_values__(canames): return monad_requests.get(urljoin( current_app.config["GN_SERVER_URL"], f"/api/case-attribute/{inbredset_id}/values")).then( lambda resp: {**canames, "case_attribute_values": { value["StrainName"]: value for value in resp.json()}}) return monad_requests.get(urljoin( current_app.config["GN_SERVER_URL"], f"/api/case-attribute/{inbredset_id}")).then( lambda resp: {"inbredset_group": resp.json()}).then( __fetch_strains__).then(__fetch_names__).then( __fetch_values__).either( lambda err: err, # TODO: Handle error better lambda values: render_template( "edit_case_attributes.html", inbredset_id=inbredset_id, **values)) @app.route("/case-attribute//list-diffs", methods=["GET"]) def list_case_attribute_diffs(inbredset_id: int) -> Response: """List any diffs awaiting review.""" return monad_requests.get(urljoin( current_app.config["GN_SERVER_URL"], f"/api/case-attribute/{inbredset_id}/diff/list")).then( lambda resp: resp.json()).either( lambda err: render_template( "list_case_attribute_diffs_error.html", inbredset_id=inbredset_id, error=err), lambda diffs: render_template( "list_case_attribute_diffs.html", inbredset_id=inbredset_id, diffs=diffs)) @app.route("/case-attribute//diff//view", methods=["GET"]) def view_diff(inbredset_id: int, diff_id: int) -> Response: """View the pending diff.""" token = session_info()["user"]["token"].either( lambda err: err, lambda tok: tok["access_token"]) return monad_requests.get( urljoin(current_app.config["GN_SERVER_URL"], f"/api/case-attribute/{inbredset_id}/diff/{diff_id}/view"), headers={"Authorization": f"Bearer {token}"}).then( lambda resp: resp.json()).either( lambda err: render_template( "view_case_attribute_diff_error.html", error=err.json()), lambda diff: render_template( "view_case_attribute_diff.html", diff=diff)) @app.route("/case-attribute/diff/approve-reject", methods=["POST"]) def approve_reject_diff() -> Response: """Approve/Reject the diff.""" try: form = request.form action = form["action"] assert action in ("approve", "reject") diff_data = json.loads(form["diff_data"]) diff_data = { **diff_data, "created": datetime.datetime.fromisoformat(diff_data["created"])} inbredset_id = diff_data["inbredset_id"] filename = ( f"{inbredset_id}:::{diff_data['user_id']}:::" f"{diff_data['created'].isoformat()}.json") list_diffs_page = url_for("list_case_attribute_diffs", inbredset_id=inbredset_id) token = session_info()["user"]["token"].either( lambda err: err, lambda tok: tok["access_token"]) def __error__(resp): error = resp.json() flash((f"{resp.status_code} {error['error']}: " f"{error['error_description']}"), "alert-danger") return redirect(list_diffs_page) def __success__(results): flash(results["message"], "alert-success") return redirect(list_diffs_page) return monad_requests.post( urljoin(current_app.config["GN_SERVER_URL"], f"/api/case-attribute/{action}/{filename}"), headers={"Authorization": f"Bearer {token}"}).then( lambda resp: resp.json() ).either( __error__, __success__) except AssertionError as _ae: flash("Invalid action! Expected either 'approve' or 'reject'.", "alert-danger") return redirect(url_for("view_diff", inbredset_id=inbredset_id, diff_id=form["diff_id"]))