import re import requests from lxml.html import parse from requests.exceptions import ConnectionError DO_FAIL=False # fail on error def is_root_link(link): pattern = re.compile("^/$") return pattern.match(link) def is_mailto_link(link): pattern = re.compile("^mailto:.*") return pattern.match(link) def is_internal_link(link): pattern = re.compile("^/.*") return pattern.match(link) def is_in_page_link(link): pattern = re.compile("^#.*") return pattern.match(link) def get_links(doc): return [x for x in [y.get("href") for y in doc.cssselect("a")] if not ( is_root_link(x) or is_mailto_link(x))] def verify_link(link): if link[0] == "#": # local link on page return print("verifying "+link) try: result = requests.get(link, timeout=20, verify=False) if result.status_code == 200: print(link+" ==> OK") elif result.status_code == 307: print(link+" ==> REDIRECT") else: print("ERROR: link `"+link+"` failed with status " , result.status_code) if DO_FAIL: raise Exception("Failed verify") except ConnectionError as ex: print("ERROR: ", link, ex) if DO_FAIL: raise ex def verify_static_file(link): print("verifying "+link) try: result = requests.get(link, timeout=20, verify=False) if (result.status_code == 200 and result.content.find(bytes("Error: 404 Not Found", "utf-8")) <= 0): print(link+" ==> OK") else: print("ERROR: link {}".format(link)) raise Exception("Failed verify") except ConnectionError as ex: print("ERROR: ", link, ex) def check_page(host, start_url): print("") print("Checking links host "+host+" in page `"+start_url+"`") doc = parse(start_url).getroot() links = get_links(doc) in_page_links = list(filter(is_in_page_link, links)) internal_links = list(filter(is_internal_link, links)) external_links = [x for x in links if not (is_internal_link(x) or is_in_page_link(x))] for link in internal_links: verify_link(host+link) for link in external_links: verify_link(link) def check_links(args_obj, parser): print("") print("Checking links") host = args_obj.host # Check the home page check_page(host, host) # Check traits page check_page( host, host+"/show_trait?trait_id=1435395_s_at&dataset=HC_M2_0606_P") def check_packaged_js_files(args_obj, parser): host = args_obj.host js_files = [ # Datatables Extensions: "/css/DataTablesExtensions/buttonsBootstrap/css/buttons.bootstrap.css", "/js/DataTablesExtensions/buttons/js/dataTables.buttons.min.js", "/css/DataTablesExtensions/buttonStyles/css/buttons.dataTables.min.css", "/js/DataTablesExtensions/buttons/js/dataTables.buttons.min.js", "/js/DataTablesExtensions/colResize/dataTables.colResize.js", "/js/DataTablesExtensions/colReorder/js/dataTables.colReorder.js", "/js/DataTablesExtensions/buttons/js/buttons.colVis.min.js", "/js/DataTables/js/jquery.dataTables.js", "/css/DataTablesExtensions/scroller/css/scroller.dataTables.min.css", # Datatables plugins: "/js/DataTablesExtensions/plugins/sorting/natural.js", "/js/DataTablesExtensions/plugins/sorting/scientific.js", # Other js libraries "/js/chroma/chroma.min.js", "/js/d3-tip/d3-tip.js", "/js/d3js/d3.min.js", "/js/js_alt/underscore.min.js", "/js/nvd3/nv.d3.min.css", "/js/qtip2/jquery.qtip.min.js", "/js/js_alt/md5.min.js", "/css/d3-tip/d3-tip.css", ] print("Checking links") for link in js_files: verify_static_file(host+link)