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svtplay-dl/lib/svtplay_dl/utils/http.py
2018-07-05 01:26:43 +02:00

75 lines
2.2 KiB
Python

import re
import logging
from urllib.parse import urljoin
from requests import Session
from requests.adapters import HTTPAdapter
from requests.packages.urllib3.util.retry import Retry
# Used for UA spoofing in get_http_data()
FIREFOX_UA = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.3'
retry = Retry(
total=5,
read=5,
connect=5,
backoff_factor=0.3,
status_forcelist=(500, 502, 504)
)
class HTTP(Session):
def __init__(self, config=dict(), *args, **kwargs):
Session.__init__(self, *args, **kwargs)
adapter = HTTPAdapter(max_retries=retry)
self.mount('http://', adapter)
self.mount('https://', adapter)
self.verify = config.get("ssl_verify")
self.proxy = config.get("proxy")
if config.get("http_headers"):
self.headers.update(self.split_header(config.get("http_headers")))
self.headers.update({"User-Agent": FIREFOX_UA})
def check_redirect(self, url):
return self.get(url, stream=True).url
def request(self, method, url, *args, **kwargs):
headers = kwargs.pop("headers", None)
if headers:
for i in headers.keys():
self.headers[i] = headers[i]
logging.debug("HTTP getting %r", url)
res = Session.request(self, method, url, verify=self.verify, proxies=self.proxy, *args, **kwargs)
return res
def split_header(self, headers):
return dict(x.split('=') for x in headers.split(';'))
def download_thumbnail(options, url):
data = Session.get(url).content
filename = re.search(r"(.*)\.[a-z0-9]{2,3}$", options.output)
tbn = "%s.tbn" % filename.group(1)
logging.info("Thumbnail: %s", tbn)
fd = open(tbn, "wb")
fd.write(data)
fd.close()
def get_full_url(url, srcurl):
if url[:4] == 'http':
return url
if url[0] == '/':
baseurl = re.search(r'^(http[s]{0,1}://[^/]+)/', srcurl)
return "{0}{1}".format(baseurl.group(1), url)
# remove everything after last / in the path of the URL
baseurl = re.sub(r'^([^\?]+)/[^/]*(\?.*)?$', r'\1/', srcurl)
returl = urljoin(baseurl, url)
return returl