edward/conference-check
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This commit is contained in:
Edward Betts 2025-01-11 16:43:51 +00:00
parent 8c0acb1453
commit d845ec805f
1 changed files with 24 additions and 14 deletions
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38
check.py
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@ -2,6 +2,7 @@
"""Check if conference websites are live.""" """Check if conference websites are live."""
import html
import os import os
import re import re
import smtplib import smtplib
@ -11,6 +12,7 @@ from email.mime.text import MIMEText
from email.utils import formatdate, make_msgid from email.utils import formatdate, make_msgid
from urllib.parse import urlparse, urlunparse from urllib.parse import urlparse, urlunparse
import cloudscraper
import requests import requests
import yaml import yaml
from requests.adapters import HTTPAdapter from requests.adapters import HTTPAdapter
@ -53,8 +55,14 @@ re_title = re.compile("<title>(.*?)</title>", re.DOTALL)
AGENT = config["browser"]["User-Agent"] AGENT = config["browser"]["User-Agent"]
headers = {"User-Agent": AGENT, "Accept": "text/html"} headers = {"User-Agent": AGENT, "Accept": "text/html"}
s = requests.Session() s = cloudscraper.CloudScraper()
s.headers.update(headers) s_no_dot = cloudscraper.CloudScraper()
# s = requests.Session()
# s.headers.update(headers)
# s_no_dot = requests.Session()
# s_no_dot.headers.update(headers)
# Create a session and mount the custom adapter for both HTTP and HTTPS requests. # Create a session and mount the custom adapter for both HTTP and HTTPS requests.
adapter = AbsoluteDNSAdapter() adapter = AbsoluteDNSAdapter()
@ -82,7 +90,7 @@ not_here_list = [
"Ooops! Could Not Find It", "Ooops! Could Not Find It",
"OpenStreetMap Authentication Proxy", "OpenStreetMap Authentication Proxy",
"Error 404", "Error 404",
"Under Construction", # "Under Construction",
"Page not found", "Page not found",
"Error 404: Page not found", "Error 404: Page not found",
"Barcamptools", "Barcamptools",
@ -95,18 +103,21 @@ not_here_list = [
"This page doesn't currently exist", "This page doesn't currently exist",
"ERROR 503 - Service Unavailable", "ERROR 503 - Service Unavailable",
"ERROR 503", "ERROR 503",
"401 Authorization Required",
"Authorization Required",
"used Cloudflare to restrict access",
] ]
def find_not_here_message(html: str) -> str | None: def find_not_here_message(page_html: str) -> str | None:
"""Find not here message in web page.""" """Find not here message in web page."""
return next((not_here for not_here in not_here_list if not_here in html), None) return next((not_here for not_here in not_here_list if not_here in page_html), None)
def get_title(html: str) -> str: def get_title(page_html: str) -> str:
"""Title from web page.""" """Title from web page."""
m = re_title.search(html) m = re_title.search(page_html)
return m.group(1).strip() if m and m.group(1) else "no title" return html.unescape(m.group(1).strip()) if m and m.group(1) else "no title"
def normalize_url(url: str) -> str: def normalize_url(url: str) -> str:
@ -183,18 +194,17 @@ class Conference:
def check(self) -> tuple[bool, str, str | None]: def check(self) -> tuple[bool, str, str | None]:
"""Check if conference is live.""" """Check if conference is live."""
no_dot = {"bsideskbh.dk", "pif.camp"}
session = (
s if all(hostname not in self.url for hostname in no_dot) else s_no_dot
)
try: try:
# SotM Baltics has an invalid TLS certificate, but we don't care r = session.get(self.url)
r = s.get(self.url, verify=False)
except requests.exceptions.ConnectionError: except requests.exceptions.ConnectionError:
return (False, "connection refused", None) return (False, "connection refused", None)
self.response = r self.response = r
filename = url_to_filename(self.url)
with open(os.path.join("sites", filename + ".html"), "w") as out:
out.write(r.text)
not_here = find_not_here_message(r.text) not_here = find_not_here_message(r.text)
if ( if (
len(r.text) < 2048 len(r.text) < 2048