1 files changed, 52 insertions, 0 deletions
diff --git a/experiments/build_network.py b/experiments/build_network.py
new file mode 100644
index 0000000..aae90db
--- /dev/null
+++ b/experiments/build_network.py
@@ -0,0 +1,52 @@
+from csv import DictReader
+import sys
+from cPickle import dump
+from os.path import splitext
+
+
+def build_network(filename):
+    victims = {}
+    non_victims = {}
+    age = 0.
+    with open(filename) as fh:
+        reader = DictReader(fh)
+        for row in reader:
+            from_, to = int(float(row["from"])), int(float(row["to"]))
+            if int(float(row["dist"])) > 2:
+                continue
+            if row["t2"] != "NA":
+                dt = int(row["t2"]) - int(row["t1"])
+                parent = (int(row["dist"]), dt)
+                if to not in victims:
+                    age += int(row["t2"])
+                    victims[to] = []
+                victims[to].append(parent)
+                if from_ not in victims:
+                    age += int(row["t1"])
+                    victims[from_] = []
+            else:
+                from_, to = int(float(row["from"])), int(float(row["to"]))
+                parent = (int(row["dist"]), 3012 - int(row["t1"]))
+                if to not in victims:
+                    age += 3012
+                    non_victims[to] = []
+                non_victims[to].append(parent)
+                if from_ not in victims:
+                    age += int(row["t1"])
+                    victims[from_] = []
+    root_victims = {}
+    for victim in victims.keys():
+        if not victims[victim]:
+            del victims[victim]
+            root_victims[victim] = []
+    return root_victims, victims, non_victims, age
+
+
+if __name__ == "__main__":
+    if len(sys.argv) < 2:
+        sys.exit("usage: {0} <file>".format(sys.argv[0]))
+
+    filename = sys.argv[1]
+    root, _ = splitext(filename)
+    root_victims, victims, non_victims, age = build_network(filename)
+    dump((root_victims, victims, non_victims, age), open(root + ".pickle", "w"))