[tor-commits] [ooni-probe/master] Implement workaround to allow importing libdnet on debian

[art at torproject.org]

commit 4898ecb109180cb5596b0a1103ca3513b8ac98ae
Author: Arturo Filastò <art at fuffa.org>
Date:   Sun Jan 12 15:40:48 2014 +0100

    Implement workaround to allow importing libdnet on debian
---
 ooni/utils/txscapy.py |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ooni/utils/txscapy.py b/ooni/utils/txscapy.py
index ae33365..876555b 100644
--- a/ooni/utils/txscapy.py
+++ b/ooni/utils/txscapy.py
@@ -31,6 +31,12 @@ def pcapdnet_installed():
         False
             if one of the two is absent
     """
+    # In debian libdnet is called dumbnet instead of dnet, but scapy is
+    # expecting "dnet" so we try and import it under such name.
+    try:
+        import dumbnet as dnet
+    except ImportError: pass
+
     try:
         conf.use_pcap = True
         conf.use_dnet = True