From c9a6c5b6758f50c054781be37e6068b87a74ba48 Mon Sep 17 00:00:00 2001
From: insomniac <insomniac@slackware.it>
Date: Sat, 17 Sep 2016 11:38:21 +0100
Subject: [PATCH] Pandas not mandatory anymore; moved pandas import only when
 needed

---
 dublintraceroute/tracerouteresults.py | 6 +++++-
 requirements.txt                      | 2 --
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/dublintraceroute/tracerouteresults.py b/dublintraceroute/tracerouteresults.py
index 1f0f725..dc6c506 100644
--- a/dublintraceroute/tracerouteresults.py
+++ b/dublintraceroute/tracerouteresults.py
@@ -1,4 +1,3 @@
-import pandas
 import tabulate
 
 
@@ -44,6 +43,11 @@ def flatten(self):
         return rows
 
     def to_dataframe(self):
+        '''
+        Convert traceroute results to a Pandas DataFrame.
+        '''
+        # pandas is imported late because it does not compile yet on PyPy
+        import pandas
         return pandas.DataFrame(self.flatten())
 
     def pretty_print(self):
diff --git a/requirements.txt b/requirements.txt
index 6b1db2a..6c49271 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,2 @@
 pygraphviz
 tabulate
-numpy
-pandas