From 107656beb230659c30444b757832871eef8ccaa3 Mon Sep 17 00:00:00 2001
From: Jacob Appelbaum <jacob@appelbaum.net>
Date: Fri, 25 Dec 2009 23:52:03 +0200
Subject: [PATCH] Create a cache directory if missing

---
 blockfinder | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/blockfinder b/blockfinder
index dd0afb5..3e4c03f 100755
--- a/blockfinder
+++ b/blockfinder
@@ -57,6 +57,15 @@ def fetch_delegation(delegation_url):
 
 def cache_delegation(delegation_url, cache_dir):
     try:
+        os.stat(cache_dir)
+    except:
+        if verbose:
+            print "Initializing the cache directory..."
+        try:
+            os.mkdir(cache_dir)
+        except:
+            print "Unable to initialize cache directory. Sorry!"
+    try:
         delegation = ""
         print "Fetching " + delegation_url
         delegation = fetch_delegation(delegation_url)
@@ -134,6 +143,7 @@ def main():
     output = None
     verbose = False
     silent = True
+    # XXX TODO: Perhaps we'd rather expand this to be in the users '~'?
     cache_dir = "/var/tmp/delegation-data/"
     update_delegations = False
     delegation_urls="""
-- 
2.11.4.GIT