From c6560d39b7b12c21ebbc00c9168764e18f00179f Mon Sep 17 00:00:00 2001
From: krempp <none>
Date: Tue, 23 May 2000 12:12:52 +0200
Subject: [PATCH] initial import

darcs-hash:20000523101252-92525-e00949e2b4ca204828ff25f835cb80acd5d77ff5.gz
---
 unref.py | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100755 unref.py

diff --git a/unref.py b/unref.py
new file mode 100755
index 00000000..072b2e66
--- /dev/null
+++ b/unref.py
@@ -0,0 +1,29 @@
+#! /usr/bin/python
+# recursively print links, Sam K (2000)
+import os,string,getopt,sys
+
+def simplif(base,n) :
+    return os.path.normpath(os.path.join(base,n))
+
+optlist, args = getopt.getopt(sys.argv[1:], "")
+n=args[0]
+print n
+cur=os.path.abspath(".")
+i=0
+while i<2000 and os.path.islink(os.path.join(cur,n)) :
+    print "%d-level link : %s -> %s" % (i,n,os.readlink(n))
+    n2=simplif(os.path.dirname(n),os.readlink(n))
+#    print "          - > %s" % n2 
+    i=i+1
+    n=n2
+if i>=2000 :
+    print "Circular links : %s / %s " % (cur,args[0])
+    raise "circular_link"
+
+print "real File : %s" % n
+if os.path.isfile(n) :
+    os.system('ls -lF '+n)
+    os.system("file "+n)
+else :
+    print "Broken Link !!"
+