modified get_emoticons util functions

Author: ChillarAnand

nidaba/features/_util/question.py

@@ -155,3 +155,23 @@ def python_docs_urls(s):
     result = regex.findall(s)
 
     return result
+
+
+def get_emoticons(text):
+    """
+    Return a list of emoticons in the given text.
+    :param text: String.
+    :return: List of emoticons.
+    """
+    emoticons = (":-) :) :D :o) :] :3 :c) :> =] 8) =) :} :^) :っ) :-D 8-D 8D"
+                 "x-D xD X-D XD =-D =D =-3 =3 B^D :-)) >:[ :-( :( :-c :c :-<"
+                 ":っC :< :-[ :[ :{ ;( :-|| :@  >:( :'-( :'(  :'-) :')D :< D:"
+                 "D8 D; D= DX v.v D-': >:O :-O:O:-o:o 8-0 O_O o-o O_o o_O o_o"
+                 "O-O :* :^* ;^) :-, >:P :-P :P X-P x-p xp XP :-p :p =p :-Þ"
+                 ">:\ >:/ :-/ :-. :/ :\ =/ =\ :L =L :S >.< :| :-| :$ :-X :X"
+                 ":-# :# O:-) 0:-3 0:3 0:-) 0:) 0;^) >:) >;) >:-) }:-) }:)"
+                 "3:-) 3:) o/\o ^5 >_>^ ^<_< |;-) |-O :-J :-& :& #-) %-) %)"
+                 ":-###.. :###.. <:-| ಠ_ಠ <*)))-{ ><(((*> ><> \o/ *\0/*"
+                 "@}-;-'--- @>-->-- ~(_8^(I) 5:-) ~:-\ //0-0\\ *<|:-) =:o]"
+                 ",:-) 7:^] <3 </3").split()
+    return frozenset(emoticons).intersection(text.split())

nidaba/features/test/test_questions_util.py

@@ -209,3 +209,14 @@ def test_python_docs_urls():
 
     for url in urls:
         assert url in result
+
+
+def test_get_emoticons():
+    """
+    Test the get_emoticons() _util function.
+    :return: None
+    """
+    text = 'these are emoticons :) :D :-) '
+    assert question.get_emoticons(text) == {':)', ':D', ':-)'}
+    code = 'this is code x = [:D], y = [0:3], ED8 = 12'
+    assert question.get_emoticons(code) != {':D', '0:3', 'D8'}