Add Urban Dictionary Feature

modules/src/__init__.py

@@ -18,6 +18,7 @@
     'quote',
     'request',
     'time',
+    'urban',
     'url',
     'video',
     'weather',

modules/src/urban.py

@@ -0,0 +1,43 @@
+import requests as rq
+from bs4 import BeautifulSoup as bs
+import re
+import urllib
+
+from templates.text import TextTemplate
+
+def process(input, entities):
+    output = {}
+    try:
+        orig_phrase = entities['phrase'][0]['value']
+        phrase = urllib.quotes_plus(orig_phrase)
+        page = rq.get("http://www.urbandictionary.com/define.php?term="+phrase)
+        soup = bs(page.content, 'html.parser')
+        meaning = soup.find('div', class_='meaning').text
+        list_aux = meaning.split('.')
+        if list_aux[0] == "\nThere aren't any definitions for " + orig_phrase +"
+        yet":
+            meaning = "There aren't any definitions for "+orig_phrase+" yet on
+            Urban Dictionary."
+        else:
+            meaning = re.sub(''', '\'', meaning)
+            meaning = meaning[:min(len(meaning),300)]
+            meaning += "....\n"
+            meaning += "See the meaning at Urban Dictionary :-
+            http://www.urbandictionary.com/define.php?term=" +  phrase
+            output['input'] = input
+            output['output'] = TextTemplate('Meaning of ' +
+                                            orig_phrase +
+                                            'from Urban Dictionary:\n' + meaning).get_message()
+            output['success'] = True
+
+    except:
+        error_message = 'I couldn\'t find the meaning of that phrase.'
+        error_message += '\nPlease ask me something else, like:'
+        error_message += '\nurban lol'
+        error_message += '\nlol urban'
+        error_message += '\nurbandictionary lol'
+        error_message += '\nslang lol'
+        output['error_msg'] = TextTemplate(error_message).get_message()
+        output['success'] = False
+    return output
+

modules/tests/test_urban.py

@@ -0,0 +1,8 @@
+import modules
+
+def test_urban():
+    assert('urban' == modules.process_query('urban lol')[0])
+    assert('urban' == modules.process_query('lol urban')[0])
+    assert('urban' == modules.process_query('slang lol')[0])
+    assert('urban' == modules.process_query('urbandictionary lol')[0])
+    assert('urban' != modules.process_query('something random')[0])