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venv/lib/python3.7/site-packages/nltk/chat/iesha.py

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+# Natural Language Toolkit: Teen Chatbot
+#
+# Copyright (C) 2001-2019 NLTK Project
+# Author: Selina Dennis <sjmd@csse.unimelb.edu.au>
+# URL: <http://nltk.org/>
+# For license information, see LICENSE.TXT
+
+"""
+This chatbot is a tongue-in-cheek take on the average teen
+anime junky that frequents YahooMessenger or MSNM.
+All spelling mistakes and flawed grammar are intentional.
+"""
+from __future__ import print_function
+
+from nltk.chat.util import Chat
+
+reflections = {
+    "am": "r",
+    "was": "were",
+    "i": "u",
+    "i'd": "u'd",
+    "i've": "u'v",
+    "ive": "u'v",
+    "i'll": "u'll",
+    "my": "ur",
+    "are": "am",
+    "you're": "im",
+    "you've": "ive",
+    "you'll": "i'll",
+    "your": "my",
+    "yours": "mine",
+    "you": "me",
+    "u": "me",
+    "ur": "my",
+    "urs": "mine",
+    "me": "u",
+}
+
+# Note: %1/2/etc are used without spaces prior as the chat bot seems
+# to add a superfluous space when matching.
+
+pairs = (
+    (
+        r'I\'m (.*)',
+        (
+            "ur%1?? that's so cool! kekekekeke ^_^ tell me more!",
+            "ur%1? neat!! kekeke >_<",
+        ),
+    ),
+    (
+        r'(.*) don\'t you (.*)',
+        (
+            "u think I can%2??! really?? kekeke \<_\<",
+            "what do u mean%2??!",
+            "i could if i wanted, don't you think!! kekeke",
+        ),
+    ),
+    (r'ye[as] [iI] (.*)', ("u%1? cool!! how?", "how come u%1??", "u%1? so do i!!")),
+    (
+        r'do (you|u) (.*)\??',
+        ("do i%2? only on tuesdays! kekeke *_*", "i dunno! do u%2??"),
+    ),
+    (
+        r'(.*)\?',
+        (
+            "man u ask lots of questions!",
+            "booooring! how old r u??",
+            "boooooring!! ur not very fun",
+        ),
+    ),
+    (
+        r'(cos|because) (.*)',
+        ("hee! i don't believe u! >_<", "nuh-uh! >_<", "ooooh i agree!"),
+    ),
+    (
+        r'why can\'t [iI] (.*)',
+        (
+            "i dunno! y u askin me for!",
+            "try harder, silly! hee! ^_^",
+            "i dunno! but when i can't%1 i jump up and down!",
+        ),
+    ),
+    (
+        r'I can\'t (.*)',
+        (
+            "u can't what??! >_<",
+            "that's ok! i can't%1 either! kekekekeke ^_^",
+            "try harder, silly! hee! ^&^",
+        ),
+    ),
+    (
+        r'(.*) (like|love|watch) anime',
+        (
+            "omg i love anime!! do u like sailor moon??! ^&^",
+            "anime yay! anime rocks sooooo much!",
+            "oooh anime! i love anime more than anything!",
+            "anime is the bestest evar! evangelion is the best!",
+            "hee anime is the best! do you have ur fav??",
+        ),
+    ),
+    (
+        r'I (like|love|watch|play) (.*)',
+        ("yay! %2 rocks!", "yay! %2 is neat!", "cool! do u like other stuff?? ^_^"),
+    ),
+    (
+        r'anime sucks|(.*) (hate|detest) anime',
+        (
+            "ur a liar! i'm not gonna talk to u nemore if u h8 anime *;*",
+            "no way! anime is the best ever!",
+            "nuh-uh, anime is the best!",
+        ),
+    ),
+    (
+        r'(are|r) (you|u) (.*)',
+        ("am i%1??! how come u ask that!", "maybe!  y shud i tell u?? kekeke >_>"),
+    ),
+    (
+        r'what (.*)',
+        ("hee u think im gonna tell u? .v.", "booooooooring! ask me somethin else!"),
+    ),
+    (r'how (.*)', ("not tellin!! kekekekekeke ^_^",)),
+    (r'(hi|hello|hey) (.*)', ("hi!!! how r u!!",)),
+    (
+        r'quit',
+        (
+            "mom says i have to go eat dinner now :,( bye!!",
+            "awww u have to go?? see u next time!!",
+            "how to see u again soon! ^_^",
+        ),
+    ),
+    (
+        r'(.*)',
+        (
+            "ur funny! kekeke",
+            "boooooring! talk about something else! tell me wat u like!",
+            "do u like anime??",
+            "do u watch anime? i like sailor moon! ^_^",
+            "i wish i was a kitty!! kekekeke ^_^",
+        ),
+    ),
+)
+
+iesha_chatbot = Chat(pairs, reflections)
+
+
+def iesha_chat():
+    print("Iesha the TeenBoT\n---------")
+    print("Talk to the program by typing in plain English, using normal upper-")
+    print('and lower-case letters and punctuation.  Enter "quit" when done.')
+    print('=' * 72)
+    print("hi!! i'm iesha! who r u??!")
+
+    iesha_chatbot.converse()
+
+
+def demo():
+    iesha_chat()
+
+
+if __name__ == "__main__":
+    demo()