Changeset 6852

Timestamp:

Apr 21, 2009, 1:48:38 PM (16 years ago)

Author:

rwilson

Message:

Added try/except to catch more download errors.

File:

• anuga_core/source/anuga/utilities/system_tools.py (modified) (2 diffs)

anuga_core/source/anuga/utilities/system_tools.py

@@ -332 +332 @@
 
     # We get here if there was a proxy error, get file through the proxy
-
-## This code is how we might handle a proxy which doesn't use authentication
-## CAN'T TEST THIS, SO NOT IMPLEMENTED
-##    proxy = {'http': 'http://%s' % httpproxy}
-##    try:
-##        webget = urllib.urlopen(file_url, proxies=proxy)
-##    else:
-##        fd = open(file_name, 'wb')
-##        while True:
-##            data = webget.read(blocksize)
-##            if len(data) == 0:
-##                break
-##            fd.write(data)
-##        fd.close
-##        webget.close()
-
     # unpack auth info
     try:
@@ -392 +376 @@
     opener = urllib2.build_opener(proxy, authinfo, urllib2.HTTPHandler)
     urllib2.install_opener(opener)
-    webget = urllib2.urlopen(file_url)
+    try:
+        webget = urllib2.urlopen(file_url)
+    except urllib2.HTTPError:
+        return False
 
     # transfer file to local filesystem