SpiceBot-migrated/sopel_modules/SpiceBot/HTTP_Codes.py
2019-10-04 10:04:40 -04:00

81 lines
2.6 KiB
Python

# coding=utf8
from __future__ import unicode_literals, absolute_import, division, print_function
"""
This is the SpiceBot HTTP Codes system.
"""
import re
import requests
from lxml import html
class Bothttpcodes():
def __init__(self):
self.api_url = 'https://httpstatuses.com/'
self.basic_xpath = "/html/body/article/h1[1]/text()"
self.explain_xpath = "/html/body/article/p[1]/text()"
def fetch_result(self, query):
returndict = {
"basic": "",
"explanation": "",
}
if not re.match('^[1-5]\d{2}$', query):
returndict["basic"] = "Invalid HTTP status code:"
returndict["explanation"] = str(query)
return returndict
url = self.api_url + query
try:
r = requests.get(url=url, timeout=(10.0, 4.0))
except requests.exceptions.ConnectTimeout:
returndict["basic"] = "Connection timed out."
return returndict
except requests.exceptions.ConnectionError:
returndict["basic"] = "Couldn't connect to server."
return returndict
except requests.exceptions.ReadTimeout:
returndict["basic"] = "Server took too long to send data."
return returndict
if r.status_code == 404:
returndict["basic"] = "Unknown HTTP status code:"
returndict["explanation"] = str(query)
return returndict
try:
r.raise_for_status()
except requests.exceptions.HTTPError as e:
returndict["basic"] = "HTTP error:"
returndict["explanation"] = str(e.message)
return returndict
tree = html.fromstring(r.content)
try:
title = tree.xpath((self.basic_xpath))
if isinstance(title, list):
title = title[0]
except Exception as e:
title = None
if title:
returndict["basic"] = str(title)
else:
returndict["basic"] = "An Error Occured:"
returndict["explanation"] = "Xpath for basic yeilded no information"
return returndict
try:
explanation = tree.xpath((self.explain_xpath))
if isinstance(explanation, list):
explanation = explanation[0]
except Exception as e:
explanation = None
if explanation:
returndict["explanation"] = str(explanation)
else:
returndict["explanation"] = "Xpath for explanation yeilded no information"
return returndict
httpcodes = Bothttpcodes()