add support for all types to watch_list + improve error

jesse/services/report.py

@@ -166,6 +166,14 @@ def watch_list() -> List[List[Union[str, str]]]:
 
     watch_list_array = strategy.watch_list()
 
+    # loop through the watch list and convert each item into a string
+    for index, value in enumerate(watch_list_array):
+        # if value is not a tuple with two values in it, raise ValueError
+        if not isinstance(value, tuple) or len(value) != 2:
+            raise ValueError("watch_list() must return a list of tuples with 2 values in each. Example: [(key1, value1), (key2, value2)]")
+
+        watch_list_array[index] = (str(value[0]), str(value[1]))
+
     return watch_list_array if len(watch_list_array) else []
 
 

jesse/version.py

@@ -1 +1 @@
-__version__ = '0.32.9'
+__version__ = '0.32.10'

setup.py

@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 
 # also change in version.py
-VERSION = '0.32.9'
+VERSION = '0.32.10'
 DESCRIPTION = "A trading framework for cryptocurrencies"
 
 REQUIRED_PACKAGES = [