From 592682309a2b8e3e302eb089e7f8e7ffb951437f Mon Sep 17 00:00:00 2001
From: jakubruszkowski <55957896+jakubruszkowski@users.noreply.github.com>
Date: Sun, 26 Apr 2020 12:16:09 +0200
Subject: [PATCH] Update props.py: adding Robson's fertilities

V. Robson ('Sex and astrology', p. 112)
---
 flatlib/props.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/flatlib/props.py b/flatlib/props.py
index c9b247e..0d9df0f 100644
--- a/flatlib/props.py
+++ b/flatlib/props.py
@@ -150,6 +150,22 @@ class sign:
         const.PISCES: const.SIGN_FERTILE
     }
     
+    # Fertilities according to V. Robson ('Sex and astrology', p. 112)
+    fertility_Robson = {
+        const.ARIES: const.SIGN_MODERATELY_STERILE,
+        const.TAURUS: const.SIGN_MODERATELY_FERTILE,
+        const.GEMINI: const.SIGN_STERILE,
+        const.CANCER: const.SIGN_FERTILE,
+        const.LEO: const.SIGN_STERILE,
+        const.VIRGO: const.SIGN_STERILE,
+        const.LIBRA: const.SIGN_MODERATELY_FERTILE,
+        const.SCORPIO: const.SIGN_FERTILE,
+        const.SAGITTARIUS: const.SIGN_MODERATELY_STERILE,
+        const.CAPRICORN: const.SIGN_MODERATELY_STERILE,
+        const.AQUARIUS: const.SIGN_MODERATELY_FERTILE,
+        const.PISCES: const.SIGN_FERTILE
+    }
+    
     # Sign number
     number = dict((sign, i+1) for (i, sign) in enumerate(_signs))