From 793b606f663c9bd5fb76adadd449be59ed5c29e2 Mon Sep 17 00:00:00 2001
From: West Jens <Jens.West@hsl.fi>
Date: Tue, 4 Jan 2022 11:08:04 +0200
Subject: [PATCH] Create own print method for `SecDestPurpose`

Calculating mode shares does not work for secondary destinations,
because they do not have own generated demand, so `Purpose`
print method causes divide-by-zero warning.
---
 Scripts/datatypes/purpose.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Scripts/datatypes/purpose.py b/Scripts/datatypes/purpose.py
index 783a5d21..1251e5be 100644
--- a/Scripts/datatypes/purpose.py
+++ b/Scripts/datatypes/purpose.py
@@ -316,3 +316,10 @@ def calc_prob(self, mode, impedance, orig, dests):
                                   + impedance[mtx_type][:, orig]
                                   - impedance[mtx_type][dests, orig][:, numpy.newaxis])
         return self.model.calc_prob(mode, dest_imp, orig, dests)
+
+    def print_data(self):
+        self.resultdata.print_data(
+            pandas.Series(
+                sum(self.attracted_tours.values()),
+                self.zone_data.zone_numbers),
+            "attraction.txt", self.name)