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Exception free retrieve_url()

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Set 2 second timeout and handle any possible connection error
Return empty string to engine in case of connection exception
This commit is contained in:
DoumanAsh 2015-03-07 22:20:40 +03:00
parent 167d20083d
commit 86a0eaf317
2 changed files with 20 additions and 12 deletions
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6
src/searchengine/nova/helpers.py
View File

@ -22,7 +22,7 @@
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#VERSION: 1.34
#VERSION: 1.40
# Author:
# Christophe DUMEZ (chris@qbittorrent.org)
@ -65,7 +65,11 @@ def htmlentitydecode(s):
def retrieve_url(url):
""" Return the content of the url page as a string """
req = urllib2.Request(url, headers = headers)
try:
response = urllib2.urlopen(req)
except urllib2.URLError as errno:
print(" ".join(("Connection error:", str(errno.reason))))
return ""
dat = response.read()
# Check if it is gzipped
if dat[:2] == '\037\213':

6
src/searchengine/nova3/helpers.py
View File

@ -22,7 +22,7 @@
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#VERSION: 1.35
#VERSION: 1.40
# Author:
# Christophe DUMEZ (chris@qbittorrent.org)
@ -65,7 +65,11 @@ def htmlentitydecode(s):
def retrieve_url(url):
""" Return the content of the url page as a string """
req = urllib.request.Request(url, headers = headers)
try:
response = urllib.request.urlopen(req)
except urllib.error.URLError as errno:
print(" ".join(("Connection error:", str(errno.reason))))
return ""
dat = response.read()
# Check if it is gzipped
if dat[:2] == b'\x1f\x8b':