Fix !urban following API change.

commands/urbandictionary.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8  -*-
 #
-# Public domain, 2013 Legoktm
+# Public domain, 2013 Legoktm; 2013, 2018 Ben Kurtovic
 #
 
 from json import loads
@@ -15,27 +15,34 @@ class UrbanDictionary(Command):
     name = "urban"
     commands = ["urban", "urbandictionary", "dct", "ud"]
 
+    @staticmethod
+    def _normalize(word):
+        return re.sub(r"\W", "", word.lower())
+
     def process(self, data):
         if not data.args:
             self.reply(data, "What do you want to define?")
             return
 
         url = "http://api.urbandictionary.com/v0/define?term={0}"
-        q = quote(' '.join(data.args), safe="")
-        query = urlopen(url.format(q)).read()
+        arg = " ".join(data.args)
+        query = urlopen(url.format(quote(arg, safe=""))).read()
         res = loads(query)
-        if res['result_type'] == 'exact':
-            definition = re.sub(r"\s+", " ", res['list'][0]['definition'])
-            example = re.sub(r"\s+", " ", res['list'][0]['example'])
-            url = res['list'][0]['permalink'].rsplit('/', 1)[0]
-            if definition and definition[-1] not in (".", "!", "?"):
-                definition += "."
-            msg = '{0} \x02Example\x0F: {1} {2}'.format(
-                definition.encode("utf8"), example.encode("utf8"), url)
-            self.reply(data, msg)
-        elif res['result_type'] == 'fulltext':
-            L = [i['word'] for i in res['list']]
-            msg = 'Here are some close matches: {0}.'
-            self.reply(data, msg.format(u", ".join(L).encode("utf8")))
-        else:
+        results = res.get("list")
+        if not results:
             self.reply(data, 'Sorry, no results found.')
+            return
+
+        result = results[0]
+        definition = re.sub(r"\s+", " ", result["definition"])
+        example = re.sub(r"\s+", " ", result["example"])
+        url = result["permalink"].rsplit("/", 1)[0]
+        if definition and definition[-1] not in (".", "!", "?"):
+            definition += "."
+
+        msg = "{0} \x02Example\x0F: {1} {2}".format(
+            definition.encode("utf8"), example.encode("utf8"), url)
+        if self._normalize(result["word"]) != self._normalize(arg):
+            msg = "\x02{0}\x0F: {1}".format(result["word"].encode("utf8"), msg)
+
+        self.reply(data, msg)