Add initial implementation of positivity plugin

* Am REALLY drunk
* Responds to !positivity
* Nice things
* Totally untested
* Got to use `6~` text motion( or whatever the terminology is) for vim

plugins/positivity.py

@@ -0,0 +1,41 @@
+# When you just need a positive factoid for your chosen family.
+
+import re
+import random
+
+
+MESSAGE_RE = re.compile(r'!positive')
+
+
+# Yeah, i read some of the docs
+outputs = []
+
+
+# A bank that isn't a zero-sum game.
+# A non-traditional bank.
+# This had more complexity and thought behind it but I am drunk and do not
+# remember.
+POSITIVE_BANK = [
+    'We can do it.',
+    'We are all so wonderful.',
+    'We all deserve happiness.',
+    'Our family is important.',
+]
+
+
+def process_messsage(data):
+    if 'text' not in data:
+        LOGGER.error('Aw, you probably meant to give some `data` with `text` in it, try better next time.')
+        return
+
+    match = MESSAGE_RE.match(text)
+    if not match:
+        return
+
+    # Almost wrote `const` because I guess I'm a JavaScript developer at heart
+    statement = random.choice(POSITIVE_BANK)
+    outputs.append(statement)
+    # Let's write a pure function, yeah?
+    # i mean lol random.choice ruins that
+    # #FP2017
+    return statement