added SHOW_SHYNET_VERSION env var to control display of version info

shynet/dashboard/templatetags/helpers.py

@@ -1,5 +1,6 @@
 from urllib.parse import urlparse
 
+import os
 import flag
 import pycountry
 from django import template
@@ -84,7 +85,8 @@ def percent_change_display(start, end):
 
 @register.inclusion_tag("dashboard/includes/sidebar_footer.html")
 def sidebar_footer():
-    return {"version": settings.VERSION}
+    return {"version": "" if settings.SHOW_SHYNET_VERSION
+            else settings.VERSION}
 
 
 @register.inclusion_tag("dashboard/includes/stat_comparison.html")

shynet/shynet/settings.py

@@ -315,3 +315,6 @@ SCRIPT_HEARTBEAT_FREQUENCY = int(os.getenv("SCRIPT_HEARTBEAT_FREQUENCY", "5000")
 # How much time can elapse between requests from the same user before a new
 # session is created, in seconds?
 SESSION_MEMORY_TIMEOUT = int(os.getenv("SESSION_MEMORY_TIMEOUT", "1800"))
+
+# Should the Shynet version information be displayed?
+SHOW_SHYNET_VERSION = os.getenv("SHOW_SHYNET_VERSION", "True") == "True"