From: Zooko O'Whielacronx <zooko@zooko.com>
Date: Sat, 20 Dec 2008 14:49:18 +0000 (-0700)
Subject: cli: if response code from wapi server is not 200 then stop instead of proceeding
X-Git-Url: https://git.rkrishnan.org/pf/content/en/seg/priv.html?a=commitdiff_plain;h=c79230c854fd8369187da1ea280fae78fb3ef2e8;p=tahoe-lafs%2Ftahoe-lafs.git

cli: if response code from wapi server is not 200 then stop instead of proceeding
Also, include the data that failed to json parse in an exception raised by the json parser.
---

diff --git a/src/allmydata/scripts/tahoe_ls.py b/src/allmydata/scripts/tahoe_ls.py
index d0d63799..88e09a47 100644
--- a/src/allmydata/scripts/tahoe_ls.py
+++ b/src/allmydata/scripts/tahoe_ls.py
@@ -30,13 +30,22 @@ def list(options):
         print >>stderr, "Error during GET: %s %s %s" % (resp.status,
                                                         resp.reason,
                                                         resp.read())
+        if resp.status == 0:
+            return 3
+        else:
+            return resp.status
+
     data = resp.read()
 
     if options['json']:
         print >>stdout, data
         return
 
-    parsed = simplejson.loads(data)
+    try:
+        parsed = simplejson.loads(data)
+    except Exception, le:
+        le.args = tuple(le.args + (data,))
+        raise
     nodetype, d = parsed
     children = {}
     if nodetype == "dirnode":