No fail if proxy is not accessible

This commit is contained in:
Phyks 2014-04-26 18:43:25 +02:00
parent 0c8e52844a
commit 73809b867d
2 changed files with 18 additions and 5 deletions

View File

@ -103,7 +103,6 @@ A list of ideas and TODO. Don't hesitate to give feedback on the ones you really
* if doi does not exist ?
* download djvu
* test file field for bibtex
* No fail if proxy not accessible
* Open
* Confirmation for deletion
* Rebuild

View File

@ -5,9 +5,19 @@
Fetches papers.
"""
from __future__ import print_function
import sys
import requesocks as requests
import params
def warning(*objs):
"""
Write to stderr
"""
print("WARNING: ", *objs, file=sys.stderr)
def download_url(url):
for proxy in params.proxies:
r_proxy = {
@ -15,11 +25,15 @@ def download_url(url):
"https": proxy,
}
try:
r = requests.get(url, proxies=r_proxy)
if r.status_code != 200 or 'pdf' not in r.headers['content-type']:
continue
return r.content
except:
warning("Proxy "+proxy+" not available.")
continue
return False