From 82ed5030e8495a1c0ff2567c509bc21514cd0a2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20H=C3=BCgel?= <shugel@tcd.ie>
Date: Tue, 1 Jan 2019 13:31:19 +0000
Subject: [PATCH] Return lists not str for saved search params

---
 doc/index.rst      |  6 +++---
 pyzotero/zotero.py | 15 +++------------
 2 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/doc/index.rst b/doc/index.rst
index 15e149b..2572f2a 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -778,20 +778,20 @@ Pyzotero allows you to retrieve, delete, or modify saved searches:
 
         Show available saved search operators
 
-        :rtype: str
+        :rtype: list
 
     .. py:method:: Zotero.show_conditions()
 
         Show available saved search conditions
 
-        :rtype: str
+        :rtype: list
 
     .. py:method:: Zotero.show_condition_operators(condition)
 
         Show available operators for a given saved search condition
 
         :param str condition: a valid saved search condition
-        :rtype: str
+        :rtype: list
 
 =================
 Item Methods
diff --git a/pyzotero/zotero.py b/pyzotero/zotero.py
index af2b25c..91c1c15 100644
--- a/pyzotero/zotero.py
+++ b/pyzotero/zotero.py
@@ -922,19 +922,13 @@ def show_operators(self):
         """ Show available saved search operators """
         if not self.savedsearch:
             self.savedsearch = SavedSearch(self)
-        print(
-            "Available saved search operators: %s"
-            % ", ".join(self.savedsearch.operators)
-        )
+        return self.savedsearch.operators
 
     def show_conditions(self):
         """ Show available saved search conditions """
         if not self.savedsearch:
             self.savedsearch = SavedSearch(self)
-        print(
-            "Available saved search conditions: %s"
-            % ", ".join(self.savedsearch.conditions_operators.keys())
-        )
+        return self.savedsearch.conditions_operators.keys()
 
     def show_condition_operators(self, condition):
         """ Show available operators for a given saved search condition """
@@ -946,10 +940,7 @@ def show_condition_operators(self, condition):
         permitted_operators_list = set(
             [self.savedsearch.operators.get(op) for op in permitted_operators]
         )
-        print(
-            "Available saved search operators for '%s': %s"
-            % (condition, ", ".join(permitted_operators_list))
-        )
+        return permitted_operators_list
 
     def saved_search(self, name, conditions):
         """ Create a saved search. conditions is a list of dicts