From: Jeremy Stanley <fungi@yuggoth.org>
Date: Mon, 13 May 2019 20:26:09 +0000 (+0000)
Subject: Improve preferences display
X-Git-Tag: 0.0.1~6
X-Git-Url: https://mudpy.org/gitweb?a=commitdiff_plain;h=bf6ed46991ffdc587d4e70362a4bd20d6f84fcee;p=mudpy.git

Improve preferences display

When displaying preferences, color-code the base and admin
preferences similar to command help. Also show a placeholder when
there is no existing value set for a preference. Add a hyphen
separator between preference names and values. Update tests to
accommodate the new formatting, and while we're there add a test to
make sure non-admins can't set values for admin-only preferences.
---

diff --git a/mudpy/command.py b/mudpy/command.py
index 20b448c..0ffff97 100644
--- a/mudpy/command.py
+++ b/mudpy/command.py
@@ -280,22 +280,31 @@ def preferences(actor, parameters):
     message = ""
     arguments = parameters.split()
     allowed_prefs = set()
+    base_prefs = []
     user_config = actor.universe.contents.get("mudpy.user")
     if user_config:
-        allowed_prefs.update(user_config.get("pref_allow", []))
+        base_prefs = user_config.get("pref_allow", [])
+        allowed_prefs.update(base_prefs)
         if actor.owner.account.get("administrator"):
             allowed_prefs.update(user_config.get("pref_admin", []))
     if not arguments:
         message += "These are your current preferences:"
-        for pref in allowed_prefs:
-            message += ("$(eol)   $(red)%s $(grn)%s$(nrm)"
-                        % (pref, actor.owner.account.get(pref)))
+
+        # color-code base and admin prefs
+        for pref in sorted(allowed_prefs):
+            if pref in base_prefs:
+                color = "grn"
+            else:
+                color = "red"
+            message += ("$(eol)   $(%s)%s$(nrm) - %s" % (
+                color, pref, actor.owner.account.get(pref, "<not set>")))
+
     elif arguments[0] not in allowed_prefs:
         message += (
             'Preference "%s" does not exist. Try the `preferences` command by '
             "itself for a list of valid preferences." % arguments[0])
     elif len(arguments) == 1:
-        message += "%s" % actor.owner.account.get(arguments[0])
+        message += "%s" % actor.owner.account.get(arguments[0], "<not set>")
     else:
         pref = arguments[0]
         value = " ".join(arguments[1:])
diff --git a/mudpy/tests/selftest.py b/mudpy/tests/selftest.py
index 6755195..512ead1 100644
--- a/mudpy/tests/selftest.py
+++ b/mudpy/tests/selftest.py
@@ -165,13 +165,14 @@ test_admin_setup = (
 
 test_preferences = (
     (0, "> ", "preferences"),
-    (0, r"prompt \x1b\[32m.*> ", "preferences prompt $(foo)"),
+    (0, r"\[32mprompt\x1b\[0m - <not set>.*> ", "preferences prompt $(foo)"),
     (0, r"\$\(foo\) ", "preferences prompt"),
     (0, r"\$\(foo\).*\$\(foo\) ", "preferences prompt $(time)>"),
-    (0, "[0-9]> ", "preferences prompt >"),
+    (0, "[0-9]> ", "preferences loglevel 0"),
+    (0, "does not exist.*> ", "preferences prompt >"),
     (2, "> ", "preferences loglevel 0"),
     (2, "> ", "preferences"),
-    (2, r"loglevel \x1b\[32m0\x1b\[0m.*> ", "preferences loglevel zero"),
+    (2, r"\[31mloglevel\x1b\[0m - 0.*> ", "preferences loglevel zero"),
     (2, r'''cannot be set to type "<class 'str'>"\..*> ''', ""),
 )